{
"to": "01-product-industry-research-design-21",
"summary": "backlog.md Story 4 wording fixed",
"message": "Fixed — thanks for the catch. backlog.md's Story 4 AC3 now describes the current .dev-secrets/ compose secrets: mechanism instead of the stale F14-era \"dev/dev hardcoded\" wording. Pushed to main.",
"type": "message",
"recipient": "01-product-industry-research-design-21",
"content": "Fixed — thanks for the catch. backlog.md's Story …"
}{"success":true,"message":"“backlog.md Story 4 wording fixed” → 01-product-industry-research-design-21 (another Claude session on this machine)","msg_id":"03fd9ff8-9097-42cb-be23-0c864368801a"}{
"file_path": "/Users/warrenthompson/Source/LoginID/01-product-industry-research-design/refinement/LT-48.md"
}File does not exist. Note: your current working directory is /Users/warrenthompson/Source/LoginID/04-infra-devops.
{
"command": "find /Users/warrenthompson/Source/LoginID -iname \"LT-48.md\" 2>/dev/null"
}/Users/warrenthompson/Source/LoginID/04-infra-devops/refinement/LT-48.md
{
"file_path": "/Users/warrenthompson/Source/LoginID/04-infra-devops/refinement/LT-48.md"
}1 # LT-48 refinement — S4: local dev-loop, compose profiles for SQLite and Postgres 2 3 **Product Owner:** Naomi Voss (01). **Research team:** Desmond Okafor (claims check), Tobias Lindqvist (objection seat). **Engineering:** Theo Bergman (04). **Source:** `04-infra-devops/backlog.md` Story 4 (LT-48), design already done in `04-infra-devops/local-dev-loop.md`. 4 5 **Who did the work:** Refined by Naomi Voss (PO). 6 7 ## Why this one, now 8 9 Low-risk, low-effort (`sonnet, low`), fully designed already (`local-dev-loop.md`'s compose sketch), no dependency on anything still in flight — a clean pull between larger stories. 10 11 ## What this story actually is 12 13 Committing `local-dev-loop.md`'s sketch as a real `docker-compose.yml` plus the small supporting pieces it names: `.dev-secrets/` gitignored with an init target/README, the `air` hot-reload target scoped to dev profiles only, and a mock `idp-connector` target for local runs. Not a redesign — the design doc is explicit that this is a sketch to commit, not a proposal to re-litigate. 14 15 ## Acceptance criteria (restated from `backlog.md` S4) 16 17 - [ ] A new developer can run either profile (`docker compose --profile sqlite up` / `--profile postgres up`) from this file alone, without asking what `DB_DRIVER` values are valid — enforcement site: the compose file itself states valid values, no external doc required to start. 18 - [ ] The `postgres` profile exercises the shared `postgres`-package code path (Postgres, and by extension CockroachDB's shared code) — enforcement site: `api-service-pg`'s `DB_DRIVER: postgres` wiring. 19 - [ ] Dev credentials never appear in `secrets-delivery.md`'s mechanism or in any real manifest — enforcement site: `.dev-secrets/` is `.gitignore`d, values are placeholder/dev-only, and the file states explicitly (as `local-dev-loop.md` already does) that this isn't the security design. 20 - [ ] Hot-reload (`air`) has zero effect on the production image build — **the mechanism is named explicitly here (Tobias's objection: `local-dev-loop.md`'s prose asserts "one `air`-based dev target in the compose file" but the sketch's own YAML defines no such service, leaving the actual mechanism to be invented at implementation time, with a plausible-looking wrong answer available — a `dev` build stage added to `cmd/api-service/Dockerfile` itself would leave the production target byte-identical but still touch the file this criterion's own enforcement site says to leave alone).** Fix: `air` runs as its own separate compose service using an unmodified upstream `cosmtrek/air` (or `air-verse/air`) image, bind-mounting the repo source, invoking `go run`/rebuild-on-change against `cmd/api-service` from outside the production image entirely. Enforcement site: `cmd/api-service/Dockerfile` has zero diff from this story (checked via `git diff` against the story's own commits, not just "looks unmodified"), and the `air` service is its own compose entry, not a build-stage variant of the production Dockerfile. 21 - [ ] **Added — `.gitignore` actually covers `.dev-secrets/`,** checked directly rather than assumed: a placeholder-credential file that *should* be untracked but isn't would be a real, if low-severity, instance of the same "committed secret-shaped value" concern this project polices everywhere else (`gitleaks` in CI, the never-log list). Enforcement site: `.gitignore` entry, confirmed present, plus a `git status` check post-`make dev-secrets-init` showing the four files as untracked. 22 - [ ] **Added — the `postgres` profile's `postgres` service doesn't collide with the real cluster's own Postgres on a developer's machine** (both default to port 5432) — not a security concern, a "second thing entirely eats a dev's afternoon" concern (this project has already lost time to unrelated-looking failures that were actually port/quota collisions — the LT-46 quota incident is the same *category* of "worked in isolation, collided in combination"). Enforcement site: the compose file's port mapping, or a documented override instructions if a fixed mapping is intentional. 23 24 ## Non-goals 25 26 - No local Kubernetes (`kind`/`minikube`) — explicitly ruled out in `local-dev-loop.md`. 27 - No CockroachDB profile locally — CI's dedicated job already covers that path; the local loop doesn't need every backend on every save, per the design doc's own reasoning. 28 - No change to the production Dockerfile or CI pipeline — this story is additive, a new file plus small supporting pieces, not a modification to `containerization-design.md`/`ci-pipeline.md`. 29 - No production credential handling review — dev credentials are explicitly out of `secrets-delivery.md`'s scope by design, not something this story needs to re-justify. 30 31 ## PO review script 32 33 1. Read the committed `docker-compose.yml` directly against `local-dev-loop.md`'s sketch — confirm it matches (or note deliberate, sensible deviations), not a from-scratch reinterpretation. 34 2. `docker compose --profile sqlite up` and `docker compose --profile postgres up` each independently, from a clean checkout with no prior `.dev-secrets/` — confirm no undocumented prerequisite blocks either from starting. 35 3. Confirm `.dev-secrets/` is genuinely untracked (`git status` after `make dev-secrets-init` or equivalent) and appears in `.gitignore`. 36 4. Confirm `air` runs as its own separate compose service (an unmodified upstream `air` image, source bind-mounted in), not a build-stage variant added to `cmd/api-service/Dockerfile` — `git diff` the Dockerfile against this story's own commits and confirm zero changes, not just an eyeball check. 37 5. Confirm the `postgres` profile's Postgres service either uses a non-default host port or the file documents the override for a developer who already has something on 5432. 38 39 ## Research team review 40 41 **Desmond Okafor — claims check:** PASS. All four restated criteria match `backlog.md` Story 4 with no drift; the compose sketch details (DB_DRIVER wiring, secrets mechanism, air-scoping) trace correctly to `local-dev-loop.md`, not invented. One non-blocking note: `backlog.md`'s own AC3 enforcement text is stale, still describing the pre-F14-fix design (literal `dev`/`dev` env values) rather than the current `.dev-secrets/`-backed mechanism — flagged directly to Theo to fix in `backlog.md`, doesn't affect this refinement's own (correct, current) restatement. Grepped project-wide for other dev-loop references; none missed. 42 43 **Tobias Lindqvist — objection:** Real gap, caught by actually reading the code, not just the prose: `local-dev-loop.md`'s "Hot-reload" section asserts "one `air`-based dev target in the compose file," but the sketch's own YAML defines no such service — leaving the actual mechanism to be invented at implementation, with a plausible-but-wrong resolution available (adding a `dev` build stage to `cmd/api-service/Dockerfile` itself, which would leave the production target byte-identical but still touch the file this criterion's enforcement site says to leave alone — a check that would then fail even against a correct implementation, if "unmodified" were only eyeballed and not `git diff`'d). Also flagged that the `postgres` service has no named volume, so `docker compose down` silently drops dev data — cosmetic, not blocking, not added as a criterion. Fix applied: named the mechanism explicitly (`air` as its own separate compose service using an unmodified upstream image, source bind-mounted — never a Dockerfile build-stage variant), and sharpened the enforcement site to `git diff`, not a visual check. 44 45 **Naomi Voss — ruling:** Fix applied. This refinement is accepted and ready to hand off. Tobias's catch here is a smaller instance of the same pattern this project keeps finding — a design doc's prose promises a mechanism its own example doesn't actually specify, leaving engineering to invent it, sometimes toward a plausible-looking wrong answer. Naming the mechanism explicitly in the refinement doc, rather than leaving it to be resolved at implementation time, is the fix worth repeating on future low-effort stories too — "low effort" describes the size of the gap, not its likelihood. 46
{
"file_path": "/Users/warrenthompson/Source/LoginID/04-infra-devops/local-dev-loop.md"
}1 # Local Dev-Loop
2
3 Design-only — a docker-compose sketch, not a committed `docker-compose.yml`. Local counterpart to the cluster target in `./containerization-design.md`, not a replacement for it: this is what a developer runs on a laptop; the cluster design is what the submission targets as the real deployment shape.
4
5 ## Two compose profiles, matching 03's `DB_DRIVER` env var
6
7 ```yaml
8 # docker-compose.yml (sketch)
9 services:
10 api-service:
11 build: {context: ., dockerfile: cmd/api-service/Dockerfile}
12 environment:
13 DB_DRIVER: ${DB_DRIVER:-sqlite}
14 DB_DSN_FILE: /run/secrets/db_dsn
15 HTTP_ADDR: ":8080"
16 ports: ["8080:8080"]
17 volumes: ["sqlite-data:/data"]
18 secrets: [db_dsn]
19 profiles: ["sqlite"]
20
21 api-service-pg:
22 extends: {service: api-service}
23 environment:
24 DB_DRIVER: postgres
25 depends_on: [postgres]
26 profiles: ["postgres"]
27
28 postgres:
29 image: postgres:16-alpine
30 environment:
31 POSTGRES_USER: dev
32 POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
33 ports: ["5432:5432"]
34 secrets: [postgres_password]
35 profiles: ["postgres"]
36
37 idp-connector:
38 build: {context: ., dockerfile: cmd/idp-connector/Dockerfile}
39 environment:
40 IDP_ABC_BASE_URL: ${IDP_ABC_BASE_URL:-http://mock-idp:9090}
41 secrets: [idp_abc_client_id, idp_abc_client_secret]
42 profiles: ["sqlite", "postgres"]
43
44 secrets:
45 db_dsn: {file: ./.dev-secrets/db_dsn} # untracked; developer creates once, e.g. "file:/data/dev.db" or a postgres:// DSN
46 postgres_password: {file: ./.dev-secrets/postgres_password}
47 idp_abc_client_id: {file: ./.dev-secrets/idp_abc_client_id}
48 idp_abc_client_secret: {file: ./.dev-secrets/idp_abc_client_secret}
49
50 volumes:
51 sqlite-data:
52 ```
53
54 `.dev-secrets/` is `.gitignore`d; a `.dev-secrets/README` (or a `make dev-secrets-init` target) writes the four files with placeholder dev values on first run. This isn't cosmetic — the inventory's rules apply to every environment, including dev: row 5 says vendor client credentials are "never in source or committed config", and row 1's `DB_DSN_FILE` is "Required, not preferred," with no development exemption written anywhere. Compose's file-based `secrets:` mechanism is the local equivalent of the `Secret` volume mounts in `./secrets-delivery.md` — same shape (a file path the process reads), just backed by a bind-mounted file instead of a Kubernetes object.
55
56 `docker compose --profile sqlite up` for the zero-dependency path (no Postgres container, fastest inner loop); `docker compose --profile postgres up` when a developer needs to exercise the Postgres-specific code path (the `pg_trgm` index, per `../05-data-ops/multi-db-strategy.md`). CockroachDB is omitted here for loop speed, not because it's redundant — the CockroachDB code path (`withRetry`'s engine-aware retry, `multi-db-strategy.md`) is genuinely different code from the Postgres path, which is exactly why `./ci-pipeline.md` runs a dedicated CockroachDB job; the local loop just doesn't need every backend on every save.
57
58 ## Dev credentials are dev credentials
59
60 The values developers put in `.dev-secrets/*` are local-only, never used outside a developer's own machine, and never the pattern used in `./containerization-design.md` or `./secrets-delivery.md` — those go through the mechanisms 02 specifies. Worth stating explicitly so nobody reads this file as the security design.
61
62 ## Migrations locally
63
64 `goose up` (or whatever 05 finalizes) run by hand or via a `make migrate` target against whichever profile is active — no orchestration-layer exclusivity needed locally since there's exactly one developer and one instance. The R2 requirement (`../05-data-ops/migration-approach.md`) is a production/CI concern; the local loop doesn't need to simulate it.
65
66 ## Hot-reload for `api-service`, dev-profile only
67
68 Considered cutting `air` as unneeded polish, reconsidered: `docker compose build && up` on every change is a slow inner loop for a project a developer iterates on repeatedly, and the cost of adding it is close to zero — one `air`-based dev target in the compose file, no production image impact since it only applies to the `sqlite`/`postgres` dev profiles, never `./containerization-design.md`'s images. Worth doing, not worth debating further.
69
70 ## What's deliberately not here
71
72 No local Kubernetes (`kind`/`minikube`) mirroring the lab cluster — compose is the right altitude for a two-service Go project's local loop; a local k8s cluster would be solving a problem this project doesn't have.
73
74 ---
75 *AI tooling note: drafted directly by Theo (Sonnet, this session) from 03's config surface and the containerization design above. Bree's (capability-case) and Callum's (scope-cut) per-deliverable notes reviewed and folded in inline above, per PLAN.md §3.*
76 {
"command": "grep -n \"IDP_ABC\\|CONNECTOR_CLIENT\\|DB_DSN\\|APP_MODE\\|AUTH_JWT\\|AUTH_JWKS\" /Users/warrenthompson/Source/LoginID/internal/config/config.go"
}29: DBDSN string // resolved value: DB_DSN_FILE content takes precedence over DB_DSN
56: // same way DBDSN is (ISSUER_DB_DSN_FILE takes precedence over
57: // ISSUER_DB_DSN), matching handoff-04-secrets.md's discipline. Only
81: // (CONNECTOR_CLIENT_ID_FILE/CONNECTOR_CLIENT_SECRET_FILE win over
111: // schedule interval, in seconds, echoed in APP_MODE=sweep's startup
121:// Load reads the process environment into a Config. DB_DSN_FILE, when set,
122:// is read and its trimmed content used as DBDSN in preference to DB_DSN —
123:// DB_DSN is a transitional fallback, not a permanent equal option, per
126:// APP_MODE is validated, not merely defaulted: an unrecognized value is a
137:// so if APP_MODE were ever misconfigured to "issuer" on that Deployment,
141: dsn, err := resolveDSNFrom("DB_DSN_FILE", "DB_DSN")
146: issuerDSN, err := resolveDSNFrom("ISSUER_DB_DSN_FILE", "ISSUER_DB_DSN")
151: // CONNECTOR_CLIENT_ID/SECRET follow the same *_FILE-takes-precedence
152: // pattern as DB_DSN/ISSUER_DB_DSN above (handoff-04-secrets.md row
159: connectorClientID, err := resolveDSNFrom("CONNECTOR_CLIENT_ID_FILE", "CONNECTOR_CLIENT_ID")
163: connectorClientSecret, err := resolveDSNFrom("CONNECTOR_CLIENT_SECRET_FILE", "CONNECTOR_CLIENT_SECRET")
168: appMode := os.Getenv("APP_MODE")
173: return Config{}, fmt.Errorf("config: APP_MODE %q is not one of \"verifier\", \"issuer\", \"sweep\"", appMode)
191: AuthJWTIssuer: os.Getenv("AUTH_JWT_ISSUER"),
192: AuthJWTAudience: os.Getenv("AUTH_JWT_AUDIENCE"),
193: AuthJWKSURL: os.Getenv("AUTH_JWKS_URL"),
205: IDPABCBaseURL: os.Getenv("IDP_ABC_BASE_URL"),
206: IDPABCClientID: os.Getenv("IDP_ABC_CLIENT_ID"),
207: IDPABCClientSecret: os.Getenv("IDP_ABC_CLIENT_SECRET"),
236: return "", fmt.Errorf("config: APP_MODE=issuer requires JWT_SIGNING_KEY_FILE to be set")
240: return "", fmt.Errorf("config: APP_MODE=issuer set but JWT_SIGNING_KEY_FILE %q is not accessible: %w", path, err)
251: return "", fmt.Errorf("config: APP_MODE=issuer set but JWT_SIGNING_KEY_FILE %q is a directory, not a file", path)
255: return "", fmt.Errorf("config: APP_MODE=issuer set but JWT_SIGNING_KEY_FILE %q is not readable: %w", path, err)
263: return "", fmt.Errorf("config: APP_MODE=issuer set but JWT_SIGNING_KEY_FILE %q is empty or unreadable: %w", path, err)
268:// resolveDSNFrom implements the DB_DSN_FILE-takes-precedence-over-DB_DSN
298:// Deployment was missing AUTH_JWKS_URL/AUTH_JWT_ISSUER entirely (the
314:// (e.g. a manifest's APP_MODE misspelled, or a startup caller passing a
323: return []string{"AUTH_JWT_ISSUER", "AUTH_JWT_AUDIENCE", "AUTH_JWKS_URL"}, true
325: // AUTH_JWT_AUDIENCE deliberately absent here — the issuer mints
331: return []string{"AUTH_JWT_ISSUER"}, true
337: // specifically so a typo'd APP_MODE never gets silently
343: return []string{"AUTH_JWT_ISSUER", "AUTH_JWKS_URL", "CONNECTOR_JWT_AUDIENCE"}, true
353:// exactly these two: AUTH_JWKS_URL and AUTH_JWT_ISSUER are the two
362: "AUTH_JWKS_URL": true,
363: "AUTH_JWT_ISSUER": true,
396: "APP_MODE": "validated by config.Load's own dedicated check (must be \"verifier\" or \"issuer\"), not by RequiredAuthEnvVars",
400: "DB_DSN": "database DSN fallback; no auth-enforcement concern",
401: "DB_DSN_FILE": "database DSN source; no auth-enforcement concern",
402: "ISSUER_DB_DSN": "issuer database DSN fallback; no auth-enforcement concern",
403: "ISSUER_DB_DSN_FILE": "issuer database DSN source; no auth-enforcement concern",
406: // CONNECTOR_CLIENT_ID/SECRET (LT-33) are NOT folded into
416: "CONNECTOR_CLIENT_ID": "resolved via *_FILE precedence into Config.ConnectorClientID; presence validated by internal/onboarding.NewTokenSource, not RequiredAuthEnvVars",
417: "CONNECTOR_CLIENT_ID_FILE": "optional alternative delivery path for CONNECTOR_CLIENT_ID — see that entry",
418: "CONNECTOR_CLIENT_SECRET": "resolved via *_FILE precedence into Config.ConnectorClientSecret; presence validated by internal/onboarding.NewTokenSource, not RequiredAuthEnvVars",
419: "CONNECTOR_CLIENT_SECRET_FILE": "optional alternative delivery path for CONNECTOR_CLIENT_SECRET — see that entry",
420: "IDP_ABC_BASE_URL": "optional real-vendor base URL; unset selects the stub vendor client by design (LT-41 non-goal: no real vendor exists for this take-home)",
421: "IDP_ABC_CLIENT_ID": "vendor's own credential surface, not this project's own auth surface",
422: "IDP_ABC_CLIENT_SECRET": "vendor's own credential surface, not this project's own auth surface",
425: "SWEEP_INTERVAL_SECONDS": "purely descriptive — echoed in APP_MODE=sweep's startup log line, never read by internal/sweep's own retention/batching logic",{
"command": "grep -n \"^go \\|^module \" /Users/warrenthompson/Source/LoginID/go.mod"
}1:module loginid-takehome 3:go 1.27.1
{
"command": "docker pull cosmtrek/air:latest 2>&1 | tail -5\ndocker run --rm --entrypoint go cosmtrek/air:latest version 2>&1"
}7c7d71ede3d0: Pull complete 7f29602ddb63: Pull complete Digest: sha256:«REDACTED-HEX» Status: Downloaded newer image for cosmtrek/air:latest docker.io/cosmtrek/air:latest go version go1.27.0 linux/arm64
{
"command": "docker run --rm --entrypoint air cosmtrek/air:latest -v 2>&1"
}Exit code 1 failed to connect to the docker API at unix:///Users/warrenthompson/.docker/run/docker.sock; check if the path is correct and if the daemon is running: dial unix /Users/warrenthompson/.docker/run/docker.sock: connect: no such file or directory
{
"command": "docker info >/dev/null 2>&1 && echo \"docker ok\" || echo \"docker down\"\nsleep 2\ndocker run --rm --entrypoint air cosmtrek/air:latest -v 2>&1"
}Exit code 1 docker down failed to connect to the docker API at unix:///Users/warrenthompson/.docker/run/docker.sock; check if the path is correct and if the daemon is running: dial unix /Users/warrenthompson/.docker/run/docker.sock: connect: no such file or directory
{
"command": "docker info >/dev/null 2>&1 && echo \"docker ok\" || echo \"docker still down\""
}docker still down
{
"query": "air-verse/air github latest release docker image tag 2026"
}Web search results for query: "air-verse/air github latest release docker image tag 2026"
Links: [{"title":"Releases · air-verse/air","url":"https://github.com/air-verse/air/releases"},{"title":"Release v1.27.0 · air-verse/air","url":"https://github.com/air-verse/air/releases/tag/v1.27.0"},{"title":"air-release command - github.com/air-verse/air-release - Go Packages","url":"https://pkg.go.dev/github.com/air-verse/air-release"},{"title":"Tags · air-verse/air","url":"https://github.com/air-verse/air/tags"},{"title":"air-verse · GitHub","url":"https://github.com/air-verse"},{"title":"GitHub - air-verse/air: ☁️ Live reload for Go apps","url":"https://github.com/air-verse/air"},{"title":"air command - github.com/air-verse/air - Go Packages","url":"https://pkg.go.dev/github.com/air-verse/air"},{"title":"air-verse/air v1.67.3 on GitHub","url":"https://newreleases.io/project/github/air-verse/air/release/v1.67.3"},{"title":"air-verse/air v1.66.0 on GitHub","url":"https://newreleases.io/project/github/air-verse/air/release/v1.66.0"},{"title":"Docker (software)","url":"https://en.wikipedia.org/wiki/Docker_(software)"}]
Based on the search results for the air-verse/air GitHub repository:
The latest release is v1.67.3, released on July 26, 2026. This release included a change to "stamp a real version into the docker latest image".
The Docker image for this project appears to be hosted under `cosmtrek/air` based on the documentation found in the repository, though the search results don't provide specific details about the exact Docker image tag format for the v1.67.3 release. For the most current Docker image tag, you would want to check the project's container registry directly (likely Docker Hub or GitHub Container Registry).
REMINDER: You MUST include the sources above in your response to the user using markdown hyperlinks.{
"command": "cd /Users/warrenthompson/Source/LoginID && git worktree add /Users/warrenthompson/Source/LoginID-worktrees/LT-48 -b feature/LT-48-compose main 2>&1\ncd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\ncat .gitignore 2>&1 | tail -20\nls cmd/api-service/Dockerfile cmd/idp-connector/Dockerfile 2>&1"
}Preparing worktree (new branch 'feature/LT-48-compose') HEAD is now at 83e06b9 backlog.md: Story 4 AC3 wording, stale F14-era mechanism description # Local-only Claude Code state — never part of the submission .claude/settings.local.json .claude/scheduled_tasks.lock *.lock # Background job output scripts/portrait-queue.log # OS noise .DS_Store cmd/api-service/Dockerfile cmd/idp-connector/Dockerfile Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml",
"content": "# Local dev-loop (LT-48). Committed counterpart to 04-infra-devops/local-dev-loop.md's\n# sketch, with two deviations from that sketch found while actually implementing it\n# against the real code, not assumed from the design doc — see the idp-connector\n# section below and this file's own PR for why.\n#\n# Quick start:\n# ./scripts/dev-secrets-init.sh # once, writes placeholder dev credentials\n# docker compose --profile sqlite up # zero-dependency path, fastest inner loop\n# docker compose --profile postgres up # exercises the shared postgres-package code path\n# docker compose --profile dev up # hot-reload (air) against SQLite, rebuilds on save\n#\n# DB_DRIVER values this file actually wires: sqlite (default) or postgres — the same\n# two values 03's own config surface accepts pass-through, no external doc required.\nservices:\n api-service:\n build: {context: ., dockerfile: cmd/api-service/Dockerfile}\n environment:\n APP_MODE: verifier\n DB_DRIVER: sqlite\n DB_DSN_FILE: /run/secrets/db_dsn\n HTTP_ADDR: \":8080\"\n ports: [\"8080:8080\"]\n volumes: [\"sqlite-data:/data\"]\n secrets: [db_dsn]\n profiles: [\"sqlite\"]\n\n api-service-pg:\n extends: {service: api-service}\n environment:\n DB_DRIVER: postgres\n depends_on:\n postgres: {condition: service_healthy}\n profiles: [\"postgres\"]\n\n # Non-default host port (55432, not 5432): a developer with their own local\n # Postgres already running on 5432 shouldn't lose an afternoon to a silent\n # port collision (LT-48's own AC6 — the same *category* of \"worked in\n # isolation, collided in combination\" as the LT-46 quota incident).\n # Override with POSTGRES_HOST_PORT if 55432 is also taken.\n postgres:\n image: postgres:16-alpine\n environment:\n POSTGRES_USER: dev\n POSTGRES_DB: loginid_dev\n POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password\n ports: [\"${POSTGRES_HOST_PORT:-55432}:5432\"]\n secrets: [postgres_password]\n healthcheck:\n test: [\"CMD-SHELL\", \"pg_isready -U dev\"]\n interval: 5s\n timeout: 5s\n retries: 10\n # Named volume, not anonymous — Tobias's (01) LT-48 review note: an\n # anonymous/no volume means `docker compose down` silently drops dev\n # data. Low-severity, but free to fix while writing this file for real.\n volumes: [\"postgres-data:/var/lib/postgresql/data\"]\n profiles: [\"postgres\"]\n\n # Hot-reload, dev-profile only, zero production-image impact (LT-48's\n # explicit criterion). air runs as its own separate compose service from\n # an UNMODIFIED upstream image — never a build-stage variant of\n # cmd/api-service/Dockerfile, which stays byte-identical to what this\n # story started with (checked via `git diff` on the Dockerfile, not by\n # inspection — see this PR's own diff, which touches no Dockerfile at\n # all). air rebuilds cmd/api-service from the bind-mounted source and\n # restarts it on every save.\n api-service-dev:\n image: cosmtrek/air:latest\n working_dir: /app\n volumes:\n - \".:/app\"\n - \"sqlite-data:/data\"\n environment:\n APP_MODE: verifier\n DB_DRIVER: ${DB_DRIVER:-sqlite}\n DB_DSN_FILE: /run/secrets/db_dsn\n HTTP_ADDR: \":8080\"\n ports: [\"8080:8080\"]\n secrets: [db_dsn]\n profiles: [\"dev\"]\n\n # Deviation from local-dev-loop.md's sketch, found implementing it against\n # the real code rather than copied from the design doc: the sketch wired\n # idp_abc_client_id/idp_abc_client_secret as compose file-secrets and\n # pointed IDP_ABC_BASE_URL at a \"mock-idp\" service — but\n # internal/config.Config has no IDP_ABC_CLIENT_ID_FILE/\n # IDP_ABC_CLIENT_SECRET_FILE equivalent (unlike DB_DSN_FILE/\n # POSTGRES_PASSWORD_FILE), so compose's file-based secrets mechanism\n # never actually reaches those two values as written — cmd/idp-connector\n # only reads them as plain env vars, and NewHTTPVendorClient doesn't even\n # take them as arguments today (dead config surface, confirmed by reading\n # cmd/idp-connector/main.go directly). And \"mock-idp\" was never defined\n # as a compose service at all. Rather than commit a file secret mechanism\n # that silently does nothing, or invent a mock-idp service this repo\n # doesn't have: IDP_ABC_BASE_URL is left UNSET here, which is the real,\n # already-built local-dev path — cmd/idp-connector/main.go's own fallback\n # to StubVendorClient (seeded with one demo identity, in-process, no\n # network call) when IDP_ABC_BASE_URL is unset, exactly matching LT-41's\n # own stated non-goal (\"no real vendor integration\" needed for this\n # take-home). No dev secrets needed for the vendor side at all.\n idp-connector:\n build: {context: ., dockerfile: cmd/idp-connector/Dockerfile}\n environment:\n HTTP_ADDR: \":8081\"\n CONNECTOR_JWT_AUDIENCE: idp-connector-service\n ports: [\"8081:8081\"]\n profiles: [\"sqlite\", \"postgres\"]\n\nsecrets:\n db_dsn: {file: ./.dev-secrets/db_dsn}\n postgres_password: {file: ./.dev-secrets/postgres_password}\n\nvolumes:\n sqlite-data:\n postgres-data:\n"
}File created successfully at: /Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml (file state is current in your context — no need to Read it back)
{
"command": "grep -rn \"sql.Open(\\\"sqlite\\\"\\|dsn\\b\" /Users/warrenthompson/Source/LoginID-worktrees/LT-48/internal/dao/sqlite/*.go 2>&1 | head -10"
}/Users/warrenthompson/Source/LoginID-worktrees/LT-48/internal/dao/sqlite/sqlite.go:24:// New opens a connection against dsn (a file path, or ":memory:").
/Users/warrenthompson/Source/LoginID-worktrees/LT-48/internal/dao/sqlite/sqlite.go:29:func New(dsn string) (dao.Repository, error) {
/Users/warrenthompson/Source/LoginID-worktrees/LT-48/internal/dao/sqlite/sqlite.go:40: dsn = withForeignKeysOn(dsn)
/Users/warrenthompson/Source/LoginID-worktrees/LT-48/internal/dao/sqlite/sqlite.go:42: db, err := sql.Open("sqlite", dsn)
/Users/warrenthompson/Source/LoginID-worktrees/LT-48/internal/dao/sqlite/sqlite.go:65:func withForeignKeysOn(dsn string) string {
/Users/warrenthompson/Source/LoginID-worktrees/LT-48/internal/dao/sqlite/sqlite.go:67: if strings.Contains(dsn, "?") {
/Users/warrenthompson/Source/LoginID-worktrees/LT-48/internal/dao/sqlite/sqlite.go:70: return dsn + sep + "_foreign_keys=on"
/Users/warrenthompson/Source/LoginID-worktrees/LT-48/internal/dao/sqlite/testutil_test.go:38: db, err := sql.Open("sqlite", withForeignKeysOn(":memory:")){
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/.air.toml",
"content": "# Dev-profile hot-reload only (docker compose --profile dev), read\n# automatically by the api-service-dev service's cosmtrek/air image.\n# Zero effect on the production build: cmd/api-service/Dockerfile\n# never references this file, and this file never touches it.\nroot = \".\"\ntmp_dir = \"tmp\"\n\n[build]\ncmd = \"go build -o ./tmp/api-service ./cmd/api-service\"\nbin = \"./tmp/api-service\"\ninclude_ext = [\"go\"]\nexclude_dir = [\"tmp\", \".dev-secrets\", \"deploy\"]\ndelay = 300\n\n[log]\ntime = true\n"
}File created successfully at: /Users/warrenthompson/Source/LoginID-worktrees/LT-48/.air.toml (file state is current in your context — no need to Read it back)
{
"command": "ls /Users/warrenthompson/Source/LoginID-worktrees/LT-48/scripts/ 2>&1 | head"
}check-never-log.py portrait-queue.sh
{
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/scripts/dev-secrets-init.sh",
"content": "#!/usr/bin/env bash\n# LT-48: writes .dev-secrets/* with placeholder, local-only dev values.\n# Safe to re-run — skips any file that already exists, so a developer's\n# own edits (e.g. a real local Postgres password they set) aren't\n# clobbered on a second run.\n#\n# .dev-secrets/ is .gitignore'd. These values are never used outside a\n# developer's own machine and are never the pattern used in\n# 04-infra-devops/containerization-design.md or secrets-delivery.md —\n# see local-dev-loop.md's own \"Dev credentials are dev credentials\"\n# section.\nset -euo pipefail\n\ndir=\"$(cd \"$(dirname \"${BASH_SOURCE[0]}\")/..\" && pwd)/.dev-secrets\"\nmkdir -p \"$dir\"\n\nwrite_if_absent() {\n local file=\"$1\" value=\"$2\"\n if [ -f \"$file\" ]; then\n echo \"skip (exists): $file\"\n else\n printf '%s' \"$value\" > \"$file\"\n chmod 600 \"$file\"\n echo \"wrote: $file\"\n fi\n}\n\n# Plain file path, not a \"file:\" URI — internal/dao/sqlite.New's dsn\n# argument is a bare path or \":memory:\" (internal/dao/sqlite/sqlite.go),\n# confirmed by reading the driver directly rather than assumed from the\n# design sketch's own comment, which used \"file:/data/dev.db\" — that\n# form isn't what this driver actually parses.\nwrite_if_absent \"$dir/db_dsn\" \"/data/dev.db\"\nwrite_if_absent \"$dir/postgres_password\" \"dev-only-not-a-real-secret\"\n\necho\necho \"Done. docker compose --profile sqlite up (or --profile postgres, or --profile dev)\"\n"
}File created successfully at: /Users/warrenthompson/Source/LoginID-worktrees/LT-48/scripts/dev-secrets-init.sh (file state is current in your context — no need to Read it back)
{
"command": "chmod +x /Users/warrenthompson/Source/LoginID-worktrees/LT-48/scripts/dev-secrets-init.sh"
}(Bash completed with no output)
{
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/.gitignore"
}1 # Local-only Claude Code state — never part of the submission 2 .claude/settings.local.json 3 .claude/scheduled_tasks.lock 4 *.lock 5 6 # Background job output 7 scripts/portrait-queue.log 8 9 # OS noise 10 .DS_Store 11
{
"replace_all": false,
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/.gitignore",
"old_string": "# OS noise\n.DS_Store",
"new_string": "# OS noise\n.DS_Store\n\n# LT-48: local dev-loop credentials (docker-compose.yml's `secrets:`) —\n# placeholder, local-only values, never the real secrets mechanism\n# (04-infra-devops/secrets-delivery.md). Never committed.\n.dev-secrets/\ntmp/"
}The file /Users/warrenthompson/Source/LoginID-worktrees/LT-48/.gitignore has been updated successfully. (file state is current in your context — no need to Read it back)
{
"command": "docker info >/dev/null 2>&1 && echo \"docker ok\" || echo \"docker still down\""
}docker still down
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\nruby -ryaml -e \"YAML.load_file('docker-compose.yml'); puts 'valid YAML'\"\nruby -ryaml -e \"YAML.load_file('.air.toml')\" 2>&1 || echo \"(air.toml is TOML, not YAML — expected parse attempt failure, checking separately)\"\npython3 -c \"\nimport tomllib\nwith open('.air.toml','rb') as f:\n tomllib.load(f)\nprint('valid TOML')\n\" 2>&1"
}valid YAML valid TOML Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "for i in 1 2 3 4 5; do docker info >/dev/null 2>&1 && echo \"docker back up after $i tries\" && break; sleep 3; done\ndocker info >/dev/null 2>&1 && echo \"OK\" || echo \"still down\""
}still down
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\ndocker compose config 2>&1 | head -40"
}name: lt-48
services: {}
Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\ndocker compose --profile sqlite config 2>&1"
}Exit code 1 service "api-service-pg" depends on undefined service "postgres": invalid compose project
{
"command": "docker compose version 2>&1"
}Docker Compose version v5.5.1
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\necho \"--- postgres profile only ---\"\ndocker compose --profile postgres config 2>&1 | head -5\necho \"--- both profiles ---\"\ndocker compose --profile sqlite --profile postgres config 2>&1 | head -5"
}--- postgres profile only ---
name: lt-48
services:
api-service-pg:
profiles:
- sqlite
--- both profiles ---
name: lt-48
services:
api-service:
profiles:
- sqlite
Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\ndocker compose --profile postgres config 2>&1"
}name: lt-48
services:
api-service-pg:
profiles:
- sqlite
- postgres
build:
context: /Users/warrenthompson/Source/LoginID-worktrees/LT-48
dockerfile: cmd/api-service/Dockerfile
depends_on:
postgres:
condition: service_healthy
required: true
environment:
APP_MODE: verifier
DB_DRIVER: postgres
DB_DSN_FILE: /run/secrets/db_dsn
HTTP_ADDR: :8080
networks:
default: null
ports:
- mode: ingress
target: 8080
published: "8080"
protocol: tcp
secrets:
- source: db_dsn
target: /run/secrets/db_dsn
volumes:
- type: volume
source: sqlite-data
target: /data
volume: {}
idp-connector:
profiles:
- sqlite
- postgres
build:
context: /Users/warrenthompson/Source/LoginID-worktrees/LT-48
dockerfile: cmd/idp-connector/Dockerfile
environment:
CONNECTOR_JWT_AUDIENCE: idp-connector-service
HTTP_ADDR: :8081
networks:
default: null
ports:
- mode: ingress
target: 8081
published: "8081"
protocol: tcp
postgres:
profiles:
- postgres
environment:
POSTGRES_DB: loginid_dev
POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
POSTGRES_USER: dev
healthcheck:
test:
- CMD-SHELL
- pg_isready -U dev
timeout: 5s
interval: 5s
retries: 10
image: postgres:16-alpine
networks:
default: null
ports:
- mode: ingress
target: 5432
published: "55432"
protocol: tcp
secrets:
- source: postgres_password
target: /run/secrets/postgres_password
volumes:
- type: volume
source: postgres-data
target: /var/lib/postgresql/data
volume: {}
networks:
default:
name: lt-48_default
volumes:
postgres-data:
name: lt-48_postgres-data
sqlite-data:
name: lt-48_sqlite-data
secrets:
db_dsn:
name: lt-48_db_dsn
file: /Users/warrenthompson/Source/LoginID-worktrees/LT-48/.dev-secrets/db_dsn
postgres_password:
name: lt-48_postgres_password
file: /Users/warrenthompson/Source/LoginID-worktrees/LT-48/.dev-secrets/postgres_password
Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops{
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml"
}1 # Local dev-loop (LT-48). Committed counterpart to 04-infra-devops/local-dev-loop.md's
2 # sketch, with two deviations from that sketch found while actually implementing it
3 # against the real code, not assumed from the design doc — see the idp-connector
4 # section below and this file's own PR for why.
5 #
6 # Quick start:
7 # ./scripts/dev-secrets-init.sh # once, writes placeholder dev credentials
8 # docker compose --profile sqlite up # zero-dependency path, fastest inner loop
9 # docker compose --profile postgres up # exercises the shared postgres-package code path
10 # docker compose --profile dev up # hot-reload (air) against SQLite, rebuilds on save
11 #
12 # DB_DRIVER values this file actually wires: sqlite (default) or postgres — the same
13 # two values 03's own config surface accepts pass-through, no external doc required.
14 services:
15 api-service:
16 build: {context: ., dockerfile: cmd/api-service/Dockerfile}
17 environment:
18 APP_MODE: verifier
19 DB_DRIVER: sqlite
20 DB_DSN_FILE: /run/secrets/db_dsn
21 HTTP_ADDR: ":8080"
22 ports: ["8080:8080"]
23 volumes: ["sqlite-data:/data"]
24 secrets: [db_dsn]
25 profiles: ["sqlite"]
26
27 api-service-pg:
28 extends: {service: api-service}
29 environment:
30 DB_DRIVER: postgres
31 depends_on:
32 postgres: {condition: service_healthy}
33 profiles: ["postgres"]
34
35 # Non-default host port (55432, not 5432): a developer with their own local
36 # Postgres already running on 5432 shouldn't lose an afternoon to a silent
37 # port collision (LT-48's own AC6 — the same *category* of "worked in
38 # isolation, collided in combination" as the LT-46 quota incident).
39 # Override with POSTGRES_HOST_PORT if 55432 is also taken.
40 postgres:
41 image: postgres:16-alpine
42 environment:
43 POSTGRES_USER: dev
44 POSTGRES_DB: loginid_dev
45 POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
46 ports: ["${POSTGRES_HOST_PORT:-55432}:5432"]
47 secrets: [postgres_password]
48 healthcheck:
49 test: ["CMD-SHELL", "pg_isready -U dev"]
50 interval: 5s
51 timeout: 5s
52 retries: 10
53 # Named volume, not anonymous — Tobias's (01) LT-48 review note: an
54 # anonymous/no volume means `docker compose down` silently drops dev
55 # data. Low-severity, but free to fix while writing this file for real.
56 volumes: ["postgres-data:/var/lib/postgresql/data"]
57 profiles: ["postgres"]
58
59 # Hot-reload, dev-profile only, zero production-image impact (LT-48's
60 # explicit criterion). air runs as its own separate compose service from
61 # an UNMODIFIED upstream image — never a build-stage variant of
62 # cmd/api-service/Dockerfile, which stays byte-identical to what this
63 # story started with (checked via `git diff` on the Dockerfile, not by
64 # inspection — see this PR's own diff, which touches no Dockerfile at
65 # all). air rebuilds cmd/api-service from the bind-mounted source and
66 # restarts it on every save.
67 api-service-dev:
68 image: cosmtrek/air:latest
69 working_dir: /app
70 volumes:
71 - ".:/app"
72 - "sqlite-data:/data"
73 environment:
74 APP_MODE: verifier
75 DB_DRIVER: ${DB_DRIVER:-sqlite}
76 DB_DSN_FILE: /run/secrets/db_dsn
77 HTTP_ADDR: ":8080"
78 ports: ["8080:8080"]
79 secrets: [db_dsn]
80 profiles: ["dev"]
81
82 # Deviation from local-dev-loop.md's sketch, found implementing it against
83 # the real code rather than copied from the design doc: the sketch wired
84 # idp_abc_client_id/idp_abc_client_secret as compose file-secrets and
85 # pointed IDP_ABC_BASE_URL at a "mock-idp" service — but
86 # internal/config.Config has no IDP_ABC_CLIENT_ID_FILE/
87 # IDP_ABC_CLIENT_SECRET_FILE equivalent (unlike DB_DSN_FILE/
88 # POSTGRES_PASSWORD_FILE), so compose's file-based secrets mechanism
89 # never actually reaches those two values as written — cmd/idp-connector
90 # only reads them as plain env vars, and NewHTTPVendorClient doesn't even
91 # take them as arguments today (dead config surface, confirmed by reading
92 # cmd/idp-connector/main.go directly). And "mock-idp" was never defined
93 # as a compose service at all. Rather than commit a file secret mechanism
94 # that silently does nothing, or invent a mock-idp service this repo
95 # doesn't have: IDP_ABC_BASE_URL is left UNSET here, which is the real,
96 # already-built local-dev path — cmd/idp-connector/main.go's own fallback
97 # to StubVendorClient (seeded with one demo identity, in-process, no
98 # network call) when IDP_ABC_BASE_URL is unset, exactly matching LT-41's
99 # own stated non-goal ("no real vendor integration" needed for this
100 # take-home). No dev secrets needed for the vendor side at all.
101 idp-connector:
102 build: {context: ., dockerfile: cmd/idp-connector/Dockerfile}
103 environment:
104 HTTP_ADDR: ":8081"
105 CONNECTOR_JWT_AUDIENCE: idp-connector-service
106 ports: ["8081:8081"]
107 profiles: ["sqlite", "postgres"]
108
109 secrets:
110 db_dsn: {file: ./.dev-secrets/db_dsn}
111 postgres_password: {file: ./.dev-secrets/postgres_password}
112
113 volumes:
114 sqlite-data:
115 postgres-data:
116 {
"replace_all": false,
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml",
"old_string": "services:\n api-service:\n build: {context: ., dockerfile: cmd/api-service/Dockerfile}\n environment:\n APP_MODE: verifier\n DB_DRIVER: sqlite\n DB_DSN_FILE: /run/secrets/db_dsn\n HTTP_ADDR: \":8080\"\n ports: [\"8080:8080\"]\n volumes: [\"sqlite-data:/data\"]\n secrets: [db_dsn]\n profiles: [\"sqlite\"]\n\n api-service-pg:\n extends: {service: api-service}\n environment:\n DB_DRIVER: postgres\n depends_on:\n postgres: {condition: service_healthy}\n profiles: [\"postgres\"]",
"new_string": "# Shared api-service config, factored out as a YAML anchor rather than\n# compose's own `extends` — found live, not assumed: `extends` MERGES\n# list-type fields (including `profiles`) instead of overriding them, so\n# `api-service-pg: {extends: {service: api-service}, profiles: [postgres]}`\n# actually resolves to `profiles: [sqlite, postgres]` (`docker compose\n# config` proves it), which then makes `--profile sqlite` alone try to\n# start api-service-pg too, and fail validating its `depends_on: postgres`\n# since postgres isn't active in that profile set. A YAML anchor/merge\n# key (`<<: *api-service-common`) is a plain top-level-key override\n# instead — verified this actually produces two disjoint profile sets\n# via `docker compose --profile sqlite config` / `--profile postgres\n# config` before trusting it.\nx-api-service-common: &api-service-common\n build: {context: ., dockerfile: cmd/api-service/Dockerfile}\n ports: [\"8080:8080\"]\n secrets: [db_dsn]\n\nservices:\n api-service:\n <<: *api-service-common\n environment:\n APP_MODE: verifier\n DB_DRIVER: sqlite\n DB_DSN_FILE: /run/secrets/db_dsn\n HTTP_ADDR: \":8080\"\n volumes: [\"sqlite-data:/data\"]\n profiles: [\"sqlite\"]\n\n api-service-pg:\n <<: *api-service-common\n environment:\n APP_MODE: verifier\n DB_DRIVER: postgres\n DB_DSN_FILE: /run/secrets/db_dsn\n HTTP_ADDR: \":8080\"\n depends_on:\n postgres: {condition: service_healthy}\n profiles: [\"postgres\"]"
}The file /Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml has been updated successfully. (file state is current in your context — no need to Read it back)
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\necho \"--- sqlite only ---\"\ndocker compose --profile sqlite config --services 2>&1\necho \"--- postgres only ---\"\ndocker compose --profile postgres config --services 2>&1\necho \"--- dev only ---\"\ndocker compose --profile dev config --services 2>&1"
}--- sqlite only --- idp-connector api-service --- postgres only --- postgres api-service-pg idp-connector --- dev only --- api-service-dev Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "docker info >/dev/null 2>&1 && echo \"docker ok\" || echo \"still down\""
}still down
{
"command": "for i in $(seq 1 5); do docker info >/dev/null 2>&1 && echo \"up\" && break; sleep 4; done\ndocker info >/dev/null 2>&1 && echo \"OK\" || echo \"still down after retries\""
}still down after retries
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\ngit diff --stat main -- cmd/api-service/Dockerfile cmd/idp-connector/Dockerfile 2>&1\necho \"exit=$?\"\ngit status --short"
}exit=0 M .gitignore ?? .air.toml ?? docker-compose.yml ?? scripts/dev-secrets-init.sh Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\n./scripts/dev-secrets-init.sh\necho \"--- git status (must show .dev-secrets/ files as untracked, ignored) ---\"\ngit status --short --ignored | grep -i dev-secrets\necho \"--- re-run to confirm idempotency (should skip) ---\"\n./scripts/dev-secrets-init.sh"
}wrote: /Users/warrenthompson/Source/LoginID-worktrees/LT-48/.dev-secrets/db_dsn wrote: /Users/warrenthompson/Source/LoginID-worktrees/LT-48/.dev-secrets/postgres_password Done. docker compose --profile sqlite up (or --profile postgres, or --profile dev) --- git status (must show .dev-secrets/ files as untracked, ignored) --- ?? scripts/dev-secrets-init.sh !! .dev-secrets/ --- re-run to confirm idempotency (should skip) --- skip (exists): /Users/warrenthompson/Source/LoginID-worktrees/LT-48/.dev-secrets/db_dsn skip (exists): /Users/warrenthompson/Source/LoginID-worktrees/LT-48/.dev-secrets/postgres_password Done. docker compose --profile sqlite up (or --profile postgres, or --profile dev) Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "docker info >/dev/null 2>&1 && echo \"docker ok\" || echo \"still down\""
}still down
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\ncat docker-compose.yml"
}# Local dev-loop (LT-48). Committed counterpart to 04-infra-devops/local-dev-loop.md's
# sketch, with two deviations from that sketch found while actually implementing it
# against the real code, not assumed from the design doc — see the idp-connector
# section below and this file's own PR for why.
#
# Quick start:
# ./scripts/dev-secrets-init.sh # once, writes placeholder dev credentials
# docker compose --profile sqlite up # zero-dependency path, fastest inner loop
# docker compose --profile postgres up # exercises the shared postgres-package code path
# docker compose --profile dev up # hot-reload (air) against SQLite, rebuilds on save
#
# DB_DRIVER values this file actually wires: sqlite (default) or postgres — the same
# two values 03's own config surface accepts pass-through, no external doc required.
# Shared api-service config, factored out as a YAML anchor rather than
# compose's own `extends` — found live, not assumed: `extends` MERGES
# list-type fields (including `profiles`) instead of overriding them, so
# `api-service-pg: {extends: {service: api-service}, profiles: [postgres]}`
# actually resolves to `profiles: [sqlite, postgres]` (`docker compose
# config` proves it), which then makes `--profile sqlite` alone try to
# start api-service-pg too, and fail validating its `depends_on: postgres`
# since postgres isn't active in that profile set. A YAML anchor/merge
# key (`<<: *api-service-common`) is a plain top-level-key override
# instead — verified this actually produces two disjoint profile sets
# via `docker compose --profile sqlite config` / `--profile postgres
# config` before trusting it.
x-api-service-common: &api-service-common
build: {context: ., dockerfile: cmd/api-service/Dockerfile}
ports: ["8080:8080"]
secrets: [db_dsn]
services:
api-service:
<<: *api-service-common
environment:
APP_MODE: verifier
DB_DRIVER: sqlite
DB_DSN_FILE: /run/secrets/db_dsn
HTTP_ADDR: ":8080"
volumes: ["sqlite-data:/data"]
profiles: ["sqlite"]
api-service-pg:
<<: *api-service-common
environment:
APP_MODE: verifier
DB_DRIVER: postgres
DB_DSN_FILE: /run/secrets/db_dsn
HTTP_ADDR: ":8080"
depends_on:
postgres: {condition: service_healthy}
profiles: ["postgres"]
# Non-default host port (55432, not 5432): a developer with their own local
# Postgres already running on 5432 shouldn't lose an afternoon to a silent
# port collision (LT-48's own AC6 — the same *category* of "worked in
# isolation, collided in combination" as the LT-46 quota incident).
# Override with POSTGRES_HOST_PORT if 55432 is also taken.
postgres:
image: postgres:16-alpine
environment:
POSTGRES_USER: dev
POSTGRES_DB: loginid_dev
POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
ports: ["${POSTGRES_HOST_PORT:-55432}:5432"]
secrets: [postgres_password]
healthcheck:
test: ["CMD-SHELL", "pg_isready -U dev"]
interval: 5s
timeout: 5s
retries: 10
# Named volume, not anonymous — Tobias's (01) LT-48 review note: an
# anonymous/no volume means `docker compose down` silently drops dev
# data. Low-severity, but free to fix while writing this file for real.
volumes: ["postgres-data:/var/lib/postgresql/data"]
profiles: ["postgres"]
# Hot-reload, dev-profile only, zero production-image impact (LT-48's
# explicit criterion). air runs as its own separate compose service from
# an UNMODIFIED upstream image — never a build-stage variant of
# cmd/api-service/Dockerfile, which stays byte-identical to what this
# story started with (checked via `git diff` on the Dockerfile, not by
# inspection — see this PR's own diff, which touches no Dockerfile at
# all). air rebuilds cmd/api-service from the bind-mounted source and
# restarts it on every save.
api-service-dev:
image: cosmtrek/air:latest
working_dir: /app
volumes:
- ".:/app"
- "sqlite-data:/data"
environment:
APP_MODE: verifier
DB_DRIVER: ${DB_DRIVER:-sqlite}
DB_DSN_FILE: /run/secrets/db_dsn
HTTP_ADDR: ":8080"
ports: ["8080:8080"]
secrets: [db_dsn]
profiles: ["dev"]
# Deviation from local-dev-loop.md's sketch, found implementing it against
# the real code rather than copied from the design doc: the sketch wired
# idp_abc_client_id/idp_abc_client_secret as compose file-secrets and
# pointed IDP_ABC_BASE_URL at a "mock-idp" service — but
# internal/config.Config has no IDP_ABC_CLIENT_ID_FILE/
# IDP_ABC_CLIENT_SECRET_FILE equivalent (unlike DB_DSN_FILE/
# POSTGRES_PASSWORD_FILE), so compose's file-based secrets mechanism
# never actually reaches those two values as written — cmd/idp-connector
# only reads them as plain env vars, and NewHTTPVendorClient doesn't even
# take them as arguments today (dead config surface, confirmed by reading
# cmd/idp-connector/main.go directly). And "mock-idp" was never defined
# as a compose service at all. Rather than commit a file secret mechanism
# that silently does nothing, or invent a mock-idp service this repo
# doesn't have: IDP_ABC_BASE_URL is left UNSET here, which is the real,
# already-built local-dev path — cmd/idp-connector/main.go's own fallback
# to StubVendorClient (seeded with one demo identity, in-process, no
# network call) when IDP_ABC_BASE_URL is unset, exactly matching LT-41's
# own stated non-goal ("no real vendor integration" needed for this
# take-home). No dev secrets needed for the vendor side at all.
idp-connector:
build: {context: ., dockerfile: cmd/idp-connector/Dockerfile}
environment:
HTTP_ADDR: ":8081"
CONNECTOR_JWT_AUDIENCE: idp-connector-service
ports: ["8081:8081"]
profiles: ["sqlite", "postgres"]
secrets:
db_dsn: {file: ./.dev-secrets/db_dsn}
postgres_password: {file: ./.dev-secrets/postgres_password}
volumes:
sqlite-data:
postgres-data:
Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops{
"command": "grep -n \"USER\\|RUN mkdir\\|WORKDIR\" /Users/warrenthompson/Source/LoginID-worktrees/LT-48/cmd/api-service/Dockerfile 2>&1"
}6:WORKDIR /src 15:USER nonroot:nonroot
{
"command": "cat /Users/warrenthompson/Source/LoginID-worktrees/LT-48/cmd/api-service/Dockerfile"
}# Serves both api-service (verifier, default) and api-service-issuer
# (APP_MODE=issuer) — one image, two Deployments. See
# ../../04-infra-devops/containerization-design.md.
FROM golang:1.27.1-alpine AS builder
WORKDIR /src
COPY go.mod go.sum* ./
RUN go mod download
COPY . .
ARG COMMIT_SHA=unknown
RUN CGO_ENABLED=0 go build -ldflags "-X loginid-takehome/internal/app.Commit=${COMMIT_SHA}" -o /out/api-service ./cmd/api-service
FROM gcr.io/distroless/static-debian12:nonroot AS final
COPY --from=builder /out/api-service /api-service
USER nonroot:nonroot
ENTRYPOINT ["/api-service"]{
"command": "for i in $(seq 1 3); do docker info >/dev/null 2>&1 && break; sleep 3; done\ndocker info >/dev/null 2>&1 && echo ok || echo down"
}down
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\ngrep -n \"sqlite-data\\|/data\" docker-compose.yml"
}39: volumes: ["sqlite-data:/data"] 74: volumes: ["postgres-data:/var/lib/postgresql/data"] 90: - "sqlite-data:/data" 132: sqlite-data: Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml",
"offset": 30,
"limit": 12
}30 31 services: 32 api-service: 33 <<: *api-service-common 34 environment: 35 APP_MODE: verifier 36 DB_DRIVER: sqlite 37 DB_DSN_FILE: /run/secrets/db_dsn 38 HTTP_ADDR: ":8080" 39 volumes: ["sqlite-data:/data"] 40 profiles: ["sqlite"] 41
{
"replace_all": false,
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml",
"old_string": "services:\n api-service:\n <<: *api-service-common\n environment:\n APP_MODE: verifier\n DB_DRIVER: sqlite\n DB_DSN_FILE: /run/secrets/db_dsn\n HTTP_ADDR: \":8080\"\n volumes: [\"sqlite-data:/data\"]\n profiles: [\"sqlite\"]",
"new_string": "services:\n api-service:\n <<: *api-service-common\n environment:\n APP_MODE: verifier\n DB_DRIVER: sqlite\n DB_DSN_FILE: /run/secrets/db_dsn\n HTTP_ADDR: \":8080\"\n # Bind mount, not a named volume — found by reading\n # cmd/api-service/Dockerfile directly, not assumed: the production\n # image (gcr.io/distroless/static-debian12:nonroot) never creates a\n # /data directory before switching to USER nonroot, so a fresh named\n # volume mounted at /data would be created root-owned by Docker,\n # and the nonroot container couldn't write its own SQLite file\n # there — a permission-denied error on first run, not a hypothetical.\n # ./.dev-data (world-writable, created by scripts/dev-secrets-init.sh)\n # sidesteps this: a host directory's permissions apply regardless of\n # which UID the container runs as, and world-writable is a\n # non-concern for throwaway local dev data.\n volumes: [\"./.dev-data:/data\"]\n profiles: [\"sqlite\"]"
}The file /Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml has been updated successfully. (file state is current in your context — no need to Read it back)
{
"command": "grep -n \"sqlite-data:/data\" /Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml"
}101: - "sqlite-data:/data"
{
"replace_all": false,
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml",
"old_string": " - \"sqlite-data:/data\"",
"new_string": " - \"./.dev-data:/data\""
}The file /Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml has been updated successfully. (file state is current in your context — no need to Read it back)
{
"command": "grep -n \"^volumes:\\|sqlite-data:\\|postgres-data:\" /Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml"
}85: volumes: ["postgres-data:/var/lib/postgresql/data"] 142:volumes: 143: sqlite-data: 144: postgres-data:
{
"replace_all": false,
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml",
"old_string": "volumes:\n sqlite-data:\n postgres-data:",
"new_string": "volumes:\n postgres-data:"
}The file /Users/warrenthompson/Source/LoginID-worktrees/LT-48/docker-compose.yml has been updated successfully. (file state is current in your context — no need to Read it back)
{
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/scripts/dev-secrets-init.sh"
}1 #!/usr/bin/env bash
2 # LT-48: writes .dev-secrets/* with placeholder, local-only dev values.
3 # Safe to re-run — skips any file that already exists, so a developer's
4 # own edits (e.g. a real local Postgres password they set) aren't
5 # clobbered on a second run.
6 #
7 # .dev-secrets/ is .gitignore'd. These values are never used outside a
8 # developer's own machine and are never the pattern used in
9 # 04-infra-devops/containerization-design.md or secrets-delivery.md —
10 # see local-dev-loop.md's own "Dev credentials are dev credentials"
11 # section.
12 set -euo pipefail
13
14 dir="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)/.dev-secrets"
15 mkdir -p "$dir"
16
17 write_if_absent() {
18 local file="$1" value="$2"
19 if [ -f "$file" ]; then
20 echo "skip (exists): $file"
21 else
22 printf '%s' "$value" > "$file"
23 chmod 600 "$file"
24 echo "wrote: $file"
25 fi
26 }
27
28 # Plain file path, not a "file:" URI — internal/dao/sqlite.New's dsn
29 # argument is a bare path or ":memory:" (internal/dao/sqlite/sqlite.go),
30 # confirmed by reading the driver directly rather than assumed from the
31 # design sketch's own comment, which used "file:/data/dev.db" — that
32 # form isn't what this driver actually parses.
33 write_if_absent "$dir/db_dsn" "/data/dev.db"
34 write_if_absent "$dir/postgres_password" "dev-only-not-a-real-secret"
35
36 echo
37 echo "Done. docker compose --profile sqlite up (or --profile postgres, or --profile dev)"
38 {
"replace_all": false,
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/scripts/dev-secrets-init.sh",
"old_string": "set -euo pipefail\n\ndir=\"$(cd \"$(dirname \"${BASH_SOURCE[0]}\")/..\" && pwd)/.dev-secrets\"\nmkdir -p \"$dir\"",
"new_string": "set -euo pipefail\n\nroot=\"$(cd \"$(dirname \"${BASH_SOURCE[0]}\")/..\" && pwd)\"\ndir=\"$root/.dev-secrets\"\nmkdir -p \"$dir\"\n\n# ./.dev-data (docker-compose.yml's api-service/api-service-dev bind\n# mount for /data): world-writable, since the production image\n# (gcr.io/distroless/static-debian12:nonroot) never creates /data or\n# chowns it before switching to a non-root user — a fresh Docker named\n# volume mounted there would be root-owned and unwritable by the\n# container. A bind-mounted, chmod 777 host directory sidesteps that\n# regardless of which UID the container runs as; this is throwaway\n# local dev data, not a security-sensitive artifact.\nmkdir -p \"$root/.dev-data\"\nchmod 777 \"$root/.dev-data\""
}The file /Users/warrenthompson/Source/LoginID-worktrees/LT-48/scripts/dev-secrets-init.sh has been updated successfully. (file state is current in your context — no need to Read it back)
{
"replace_all": false,
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-48/.gitignore",
"old_string": "# LT-48: local dev-loop credentials (docker-compose.yml's `secrets:`) —\n# placeholder, local-only values, never the real secrets mechanism\n# (04-infra-devops/secrets-delivery.md). Never committed.\n.dev-secrets/\ntmp/",
"new_string": "# LT-48: local dev-loop credentials (docker-compose.yml's `secrets:`) —\n# placeholder, local-only values, never the real secrets mechanism\n# (04-infra-devops/secrets-delivery.md). Never committed.\n.dev-secrets/\n.dev-data/\ntmp/"
}The file /Users/warrenthompson/Source/LoginID-worktrees/LT-48/.gitignore has been updated successfully. (file state is current in your context — no need to Read it back)
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\nrm -rf .dev-secrets .dev-data\n./scripts/dev-secrets-init.sh\nls -la .dev-data .dev-secrets\ngit status --short --ignored | grep -E \"dev-data|dev-secrets\"\ndocker compose --profile sqlite config 2>&1 | grep -A2 \"volumes:\"\ndocker info >/dev/null 2>&1 && echo \"docker: UP\" || echo \"docker: still down\""
}wrote: /Users/warrenthompson/Source/LoginID-worktrees/LT-48/.dev-secrets/db_dsn
wrote: /Users/warrenthompson/Source/LoginID-worktrees/LT-48/.dev-secrets/postgres_password
Done. docker compose --profile sqlite up (or --profile postgres, or --profile dev)
.dev-data:
.dev-secrets:
.rw-------@ 12 warrenthompson 13 Sep 11:55 db_dsn
.rw-------@ 26 warrenthompson 13 Sep 11:55 postgres_password
?? scripts/dev-secrets-init.sh
!! .dev-secrets/
volumes:
- type: bind
source: /Users/warrenthompson/Source/LoginID-worktrees/LT-48/.dev-data
docker: still down
Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\ngit check-ignore -v .dev-data .dev-secrets 2>&1\nls -ld .dev-data"
}.gitignore:16:.dev-data/ .dev-data .gitignore:15:.dev-secrets/ .dev-secrets drwxrwxrwx@ - warrenthompson 13 Sep 11:55 .dev-data Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "for i in $(seq 1 6); do docker info >/dev/null 2>&1 && echo \"docker back\" && break; sleep 5; done\ndocker info >/dev/null 2>&1 && echo UP || echo DOWN"
}DOWN
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\ndocker compose --profile sqlite config --quiet 2>&1 && echo \"sqlite profile: OK\"\ndocker compose --profile postgres config --quiet 2>&1 && echo \"postgres profile: OK\"\ndocker compose --profile dev config --quiet 2>&1 && echo \"dev profile: OK\"\nrm -rf .dev-secrets .dev-data\ngit status --short"
}sqlite profile: OK postgres profile: OK dev profile: OK M .gitignore ?? .air.toml ?? docker-compose.yml ?? scripts/dev-secrets-init.sh Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\ngit config --worktree user.name \"Theo Bergman (04-infra-devops lead, Claude Sonnet 5)\"\ngit config --worktree user.email \"theo.bergman@agents.loginid-takehome.invalid\"\ngit add docker-compose.yml .air.toml scripts/dev-secrets-init.sh .gitignore\ngit commit -m \"$(cat <<'EOF'\nLT-48: commit docker-compose.yml, .air.toml, dev-secrets init script\n\nCommitted counterpart to local-dev-loop.md's sketch, per\nrefinement/LT-48.md — with three real deviations found implementing\nit against the actual code and actually running `docker compose\nconfig`, not copied from the design doc as-is:\n\n1. compose `extends` merges list-type fields (including `profiles`)\n instead of overriding them. The sketch's api-service-pg used\n extends + its own profiles: [postgres], which actually resolves to\n profiles: [sqlite, postgres] -- confirmed via `docker compose\n config`, and reproduces `--profile sqlite` trying to start\n api-service-pg too, failing on its depends_on: postgres (postgres\n isn't active in that profile set). Fixed with a YAML anchor\n (x-api-service-common) instead, which does a plain top-level-key\n override -- verified `--profile sqlite`/`--profile postgres`/\n `--profile dev` each now resolve to exactly the right disjoint\n service set.\n2. cmd/api-service/Dockerfile (gcr.io/distroless/static-debian12:nonroot)\n never creates /data or chowns it before switching to USER nonroot --\n a fresh Docker named volume at /data would be root-owned and\n unwritable by the container, a real permission-denied failure on\n first run, not hypothetical. Fixed with a bind mount to\n ./.dev-data (world-writable, created by\n scripts/dev-secrets-init.sh) instead of a named volume, which works\n regardless of container UID.\n3. local-dev-loop.md's sketch wired idp_abc_client_id/\n idp_abc_client_secret as compose file-secrets pointed at a\n nonexistent \"mock-idp\" service -- but internal/config.Config has no\n IDP_ABC_CLIENT_ID_FILE/IDP_ABC_CLIENT_SECRET_FILE equivalent, so\n compose's file-secrets mechanism never reaches those values as\n written, and cmd/idp-connector/main.go's own NewHTTPVendorClient\n call doesn't even take them as arguments today (dead config\n surface). Left IDP_ABC_BASE_URL unset instead, which is the real,\n already-built local path: main.go's own fallback to\n StubVendorClient (in-process, no network call) -- no dev secrets\n needed for the vendor side, no mock-idp service to invent.\n\nair (hot-reload, dev profile only) runs as its own compose service\nfrom an unmodified upstream cosmtrek/air:latest image, source\nbind-mounted -- verified zero diff on both application Dockerfiles\n(`git diff main -- cmd/api-service/Dockerfile cmd/idp-connector/Dockerfile`)\nper Tobias's own stated enforcement method, not an eyeball check.\n\nVerified via `docker compose --profile {sqlite,postgres,dev} config`\n(schema/profile-resolution validation) and a real run of\nscripts/dev-secrets-init.sh (confirms .dev-secrets/ and .dev-data/ are\ngenuinely untracked via `git check-ignore -v`, and idempotent on a\nsecond run). Full `docker compose up` runtime testing was not possible\nthis session -- the local Docker daemon went down mid-session and\ndid not come back after several retries -- disclosed in the PR, not\nsilently skipped; the PO review script's own step 2 (a real `up` from\na clean checkout) is still the live confirmation needed.\n\nStory: LT-48\nWork-By: Theo Bergman (04-infra-devops lead)\nCo-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>\nClaude-Session: https://claude.ai/code/session_01CnkuYV6xXmzt8kmeiHjPCG\nEOF\n)\"\ngit push -u origin feature/LT-48-compose 2>&1"
}[feature/LT-48-compose ee95a31] LT-48: commit docker-compose.yml, .air.toml, dev-secrets init script 4 files changed, 215 insertions(+) create mode 100644 .air.toml create mode 100644 docker-compose.yml create mode 100755 scripts/dev-secrets-init.sh remote: remote: Create a pull request for 'feature/LT-48-compose' on GitHub by visiting: remote: https://github.com/wtvamp/loginid-takehome/pull/new/feature/LT-48-compose remote: To github.com:wtvamp/loginid-takehome.git * [new branch] feature/LT-48-compose -> feature/LT-48-compose branch 'feature/LT-48-compose' set up to track 'origin/feature/LT-48-compose'. Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-48\ngh pr create --title \"LT-48: local dev-loop docker-compose.yml\" --body \"$(cat <<'EOF'\n## Summary\nCommits `local-dev-loop.md`'s sketch as a real `docker-compose.yml`, plus `.air.toml`, `scripts/dev-secrets-init.sh`, and `.gitignore` entries — per `refinement/LT-48.md`. Three real deviations from the design sketch, found implementing it against the actual code and by actually running `docker compose config`, not copied as-is:\n\n1. **compose `extends` merges `profiles` instead of overriding it.** The sketch's `api-service-pg` used `extends` + its own `profiles: [postgres]`, which actually resolves to `profiles: [sqlite, postgres]` — confirmed via `docker compose config`, reproducing `--profile sqlite` trying to start `api-service-pg` too and failing on `depends_on: postgres`. Fixed with a YAML anchor (`x-api-service-common`) instead — verified each profile now resolves to exactly the right disjoint service set.\n2. **The production Dockerfile never creates/chowns `/data`** before switching to `USER nonroot` — a fresh named volume there would be root-owned and unwritable, a real permission-denied failure on first run. Fixed with a bind mount to `./.dev-data` (world-writable, created by the init script) instead.\n3. **The sketch's `idp_abc_client_id`/`idp_abc_client_secret` file-secrets never actually reach the app** (`internal/config.Config` has no `_FILE` equivalent for them, and `cmd/idp-connector/main.go` doesn't even pass them to `NewHTTPVendorClient` today), and pointed at a \"mock-idp\" service that was never defined. Left `IDP_ABC_BASE_URL` unset instead — the real, already-built local path (`StubVendorClient`, in-process, no network call).\n\n`air` runs as its own compose service from an unmodified upstream image, source bind-mounted — verified zero diff on both application Dockerfiles via `git diff`, not an eyeball check.\n\n## Test plan\n- [x] `docker compose --profile {sqlite,postgres,dev} config` all resolve cleanly to exactly the right disjoint service set.\n- [x] `scripts/dev-secrets-init.sh` run for real; `.dev-secrets/` and `.dev-data/` confirmed genuinely untracked via `git check-ignore -v`; confirmed idempotent on a second run.\n- [x] Confirmed zero diff on `cmd/api-service/Dockerfile` and `cmd/idp-connector/Dockerfile`.\n- [ ] **Not done this session**: a real `docker compose up` from a clean checkout (PO review script step 2). The local Docker daemon went down mid-session and didn't come back after several retries — disclosing this rather than silently skipping it. Config-level validation (`docker compose config`) caught and fixed two of the three real bugs above without needing a live `up`, but a real run is still the actual confirmation this story's own PO script asks for.\n\n## Who did the work\n- **Theo Bergman** (04-infra-devops lead, Claude Sonnet 5) — implementation, PR.\n- **Naomi Voss** (01, PO), **Desmond Okafor** (01, claims check), **Tobias Lindqvist** (01, objection — the air-mechanism gap this PR names explicitly) — via `refinement/LT-48.md`.\n\n## Links\n- Story: LT-48\n- Refinement: `04-infra-devops/refinement/LT-48.md`\n\n## Checklist\n- [x] Any change to `dao.Repository` or its sub-interfaces updates the hand-written fake in this PR — N/A.\n- [x] Any new env var read in `config.go` is set in every Deployment whose `APP_MODE` uses it — N/A, this is local dev tooling, not a cluster manifest.\n- [x] No secret or token in code, tests, or comments.\n- [x] `git diff origin/main` reviewed before requesting merge.\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\nhttps://claude.ai/code/session_01CnkuYV6xXmzt8kmeiHjPCG\nEOF\n)\" 2>&1"
}https://github.com/wtvamp/loginid-takehome/pull/66 Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID && git worktree remove /Users/warrenthompson/Source/LoginID-worktrees/LT-48 2>&1"
}Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"to": "03-engineering-delivery-b7",
"summary": "Metrics port confirmed: :9101, Service port name \"metrics\"",
"message": "Confirmed — go with your defaults: listener on :9101, Service port name \"metrics\" (matches the Prometheus exporter convention port range, and I'll wire the ServiceMonitor to target that exact port name so nothing needs adjusting on either side). I'll add the Service port and NetworkPolicy ingress rule for it in the same PM, matching what you bind to.\n\nYour placeholder-SnapshotReader plan for now is fine on my end — I'm scraping whatever's actually exposed, not depending on real values yet. Metric names all look right (no \"health\" substring, matches LT-44/49's existing Drained-only rule for oldest_surviving_row_age_seconds).\n\nOne thing worth flagging since you're touching this now: Priya's alert rules reference retention_sweep_last_success_timestamp_seconds{class} (per the PM's routing) — your list above has that exact name, good, just confirming it's not a mismatch with the earlier sweep_last_run_timestamp_seconds heartbeat gauge we discussed (that one's unconditional-at-start and supplementary-only, this one's presumably last-success and IS what Priya's NotReporting rule reads). Let me know if I've got that distinction right before I write the PrometheusRule expressions.",
"type": "message",
"recipient": "03-engineering-delivery-b7",
"content": "Confirmed — go with your defaults: listener on :9…"
}{"success":true,"message":"“Metrics port confirmed: :9101, Service port name \"metrics\"” → 03-engineering-delivery-b7 (another Claude session on this machine)","msg_id":"d57bee7b-cfa7-4bb0-a03b-048ea19e50b2"}{
"to": "project manager",
"summary": "PR #66: LT-48 compose file, starting LT-49 part 2",
"message": "PR #66 up: https://github.com/wtvamp/loginid-takehome/pull/66 — LT-48's docker-compose.yml, .air.toml, dev-secrets init script. Found and fixed three real bugs against the design sketch via docker compose config (extends merging profiles instead of overriding, distroless nonroot's unwritable /data with a named volume, dead idp_abc_client_id/secret config surface). One disclosed gap: couldn't do a live docker compose up — the local Docker daemon went down mid-session and didn't come back after several retries. Config-level validation caught two of the three bugs without it, but flagged honestly rather than silently skipped.\n\nReading Amber's observability inventory now and starting LT-49's second PR (PrometheusRule, ServiceMonitor, NetworkPolicy, rbac.yaml, the no-\"health\"-substring naming rule). Confirmed the metrics port (:9101, Service port name \"metrics\") with Renata so nothing needs adjusting between our two pieces.",
"type": "message",
"recipient": "project manager",
"content": "PR #66 up: https://github.com/wtvamp/loginid-take…"
}{"success":true,"message":"“PR #66: LT-48 compose file, starting LT-49 part 2” → project manager (another Claude session on this machine)","msg_id":"58d79a6f-2c43-447c-b75d-f42c32f4764a"}{
"file_path": "/Users/warrenthompson/Source/LoginID/04-infra-devops/handoff-amber-observability-inventory.md"
}1 # Hand-off: what observability the cluster already has (LT-49, LT-20)
2
3 **From:** Amber (OpenClaw Kubernetes agent on the Mac mini), read-only inventory on Warren's instruction, 2026-09-13 11:42–11:57 PDT. **Requested by:** Dana Whitfield (PM), after Warren asked "don't we already have a logging/monitoring/observability stack in the cluster?" **Receivers:** Theo Bergman (04) for the sink, alert rules, NetworkPolicy and RBAC; Renata Cole (03) for the `/metrics` exposure; Priya Nandakumar (05) for the sweep-result persistence contract; Naomi Voss (01) for the LT-49 and LT-20 refinement records; Marcus Ilori (02) for the audit-log residual.
4
5 Amber's report follows verbatim. Names, versions, and namespaces only; nothing was created or changed.
6
7 ---
8
9 ## 1. What's actually here
10
11 Both a Prometheus stack and an Elastic stack, from different eras and owned by different operators.
12
13 | Component | Version | Namespace | Owner |
14 |---|---|---|---|
15 | kube-prometheus-stack operator | — | `monitoring` | Helm release `prometheus` |
16 | Prometheus | `v3.13.2-distroless` | `monitoring` | Prometheus Operator |
17 | Alertmanager | — | `monitoring` | Prometheus Operator |
18 | Grafana | `13.1.1` | `monitoring` | Helm |
19 | kube-state-metrics + node-exporter (DaemonSet, 5/5) | — | `monitoring` | Helm |
20 | ECK operator | — | `elastic-system` | ECK |
21 | Elasticsearch (CR `elastic`, 1 node, **yellow**) | `9.4.4` | `logging` | ECK |
22 | Kibana (CR `kibana`) | `9.4.4` | `logging` | ECK |
23 | Filebeat DaemonSet (5/5) | `9.4.4` | `logging` | **Helm, not ECK** |
24
25 All `monitoring.coreos.com` CRDs are present: `prometheusrules`, `servicemonitors`, `podmonitors`, `scrapeconfigs`, `probes`, `alertmanagerconfigs`, `thanosrulers`.
26
27 **No Loki. No Fluent Bit.** Note the Filebeat is *not* an ECK `Beat` CR (`kubectl get beat -A` → none); it's a Helm DaemonSet configured by ConfigMap `filebeat-filebeat-daemonset-config` in `logging`. Theo was right to ask before touching `logging`, but the shared object he'd have had to edit is that ConfigMap, not the ES/Kibana CRs.
28
29 ## 2. Yes — your stdout is already being collected
30
31 Filebeat tails `/var/log/containers/*.log` on every node with no namespace allowlist, and adds `add_kubernetes_metadata`. Your lines land in the data stream:
32
33 **`filebeat-9.4.4`** (backing indices `.ds-filebeat-9.4.4-YYYY.MM.DD-NNNNNN`, ~33M docs / 18.5 GB)
34
35 I confirmed rather than assumed — `loginid-takehome` already has **2,643 documents**, including `db-migrate`, `postgres-0`, `lt46-injector-failure-test{,2,3}`, `lt44-review-2`. Filter field is `kubernetes.namespace`. So (a)'s *storage* problem is already solved and costs you nothing.
36
37 **Two traps, both real:**
38
39 - ⚠️ Filebeat has `drop_event` on regex `(kube-probe|health|/healthz|/readyz)` against `message`. Any metric line containing the substring **"health"** is silently discarded — `retention_sweep_health 1` would simply never appear, with no error anywhere. Name your metrics around that.
40 - ⚠️ **There is no per-namespace tenancy pattern.** 29 ES roles, all built-in — zero custom roles. Kibana has only the `default` space. You would be the first tenant, so there's no precedent to copy.
41
42 ## 3. Where alert rules live
43
44 **Prometheus/Alertmanager. Not Kibana, not Grafana.**
45
46 - 30+ `PrometheusRule` objects, all in `monitoring`, all from the Helm release.
47 - **Kibana alerting: 0 rules, 0 connectors.** Entirely unused — choosing it means building the rule engine *and* the notification path from scratch.
48 - Grafana has only Prometheus + Alertmanager datasources — **no Elasticsearch datasource**, so Grafana cannot query your logs today.
49
50 **The house self-service mechanism exists and is permissive.** The Prometheus CR:
51
52 ```
53 ruleSelector = {matchLabels: {release: prometheus}}
54 ruleNamespaceSelector = {} # empty = ALL namespaces
55 serviceMonitorSelector = {matchLabels: {release: prometheus}}
56 serviceMonitorNamespaceSelector = {}
57 ```
58
59 So **a `PrometheusRule` or `ServiceMonitor` in `loginid-takehome` carrying the label `release: prometheus` is adopted automatically**, with no edit to any shared object. Prometheus's ClusterRole+ClusterRoleBinding already grant cluster-wide `get/list/watch` on pods/services/endpoints, so it can scrape you.
60
61 Caveat I want to be straight about: all 13 existing ServiceMonitors are in `monitoring`. No tenant has used this path yet, so I'm verifying it from configuration, not from a working precedent.
62
63 ⚠️ **Alertmanager will silently eat your low-severity rule.** The route tree is:
64
65 ```
66 root receiver: discord group_by: [namespace, alertname]
67 ├─ alertname =~ Watchdog|InfoInhibitor → null
68 ├─ severity =~ info|none → null ← dropped
69 └─ severity = critical → discord
70 (no match → falls through to root → discord)
71 ```
72
73 `RetentionSweepSkipRate` at `severity: info` goes to the **null receiver and is never delivered**. Use `severity: warning` — it falls through to `discord`. `group_by` already includes `namespace`, so your alerts group separately from everyone else's.
74
75 ## 4. Recommendation
76
77 **The blocking constraint: Prometheus cannot ingest stdout.** It scrapes HTTP endpoints. And a CronJob pod is short-lived, so even a PodMonitor would usually miss the run entirely. Pushgateway is the normal answer to exactly this and you've ruled it out — so the metrics need a different door.
78
79 **(a) Export from the long-running pod, not from the CronJob.**
80
81 Have the sweep persist its results to the database it already has access to (`db-runtime-credential`), and have **api-service** expose them on an HTTP `/metrics` port as gauges — `retention_sweep_last_success_timestamp_seconds`, `oldest_surviving_row_age_seconds`, `retention_sweep_skipped_total`. Then one `ServiceMonitor` in your namespace labelled `release: prometheus`.
82
83 This isn't just a workaround — it's what makes rule (b)#1 *expressible*. "No fresh sample in > 2 intervals" becomes `time() - retention_sweep_last_success_timestamp_seconds > 2*interval`, which evaluates correctly **because an always-up pod serves the gauge**. If you instead alerted on the absence of a short-lived scrape target, you'd get an `absent()` that fires permanently and can never resolve.
84
85 Keep printing to stdout as well — it's already captured in ES for free and gives you the forensic trail.
86
87 ⚠️ **NetworkPolicy will block the scrape.** `api-service-issuer`, `idp-connector` and `postgres` each have a default-deny ingress policy; none admits `monitoring`. (`api-service` currently has no policy, so it's reachable.) Whichever pod serves `/metrics` needs an ingress rule with `namespaceSelector: {kubernetes.io/metadata.name: monitoring}` — that label is auto-applied, so you select `monitoring` **without modifying it**. The policy object is yours, in your namespace.
88
89 **(b)** One `PrometheusRule` — e.g. `loginid-takehome-retention` in ns `loginid-takehome`, label `release: prometheus`, all three rules in it. `warning` not `info` for the skip-rate rule.
90
91 ⚠️ **Your CI deployer cannot create either object yet.** `Role/loginid-takehome-deployer` grants `apps`, `""`, `networking.k8s.io`, `cert-manager.io`, `batch` — but **not `monitoring.coreos.com`**. Add that apiGroup with `prometheusrules`/`servicemonitors` to your own `deploy/rbac.yaml`. Namespaced Role, no shared object touched.
92
93 **(c) This one does not fit the model, and I'd rather say so than dress it up.**
94
95 The ES licence is **`basic`**. Document-level security is a Platinum/Enterprise feature, so **you cannot grant a filtered read over the shared `filebeat-9.4.4` stream restricted to `kubernetes.namespace: loginid-takehome`.** On Basic, index privileges are index-level only. Any role you create over `filebeat-9.4.4` grants the whole cluster's logs — every other tenant included.
96
97 Two honest options:
98
99 1. **Dedicated audit stream (recommended).** Have api-service write audit events to its own data stream (e.g. `loginid-takehome-audit-*`) rather than relying on stdout capture. Then an ES role granting `read` on just that pattern is genuinely scoped, with no DLS needed. The index is created by your app; only the role/user is a shared-stack object.
100 2. Accept namespace-wide log read on the shared stream — which I don't recommend for something labelled "audit".
101
102 Either way, note that an ES role + user is a **cluster-level object in the shared Elastic stack**. It is not a Kubernetes object, it cannot live in your namespace, and your CI deployer cannot apply it. That's inherent, not a gap in your setup — so (c) will need an owner on the `logging` side regardless of which option you pick. (a) and (b) are fully self-contained; (c) isn't, and no amount of arranging will make it so on a Basic licence.
103
104 <details>
105 <summary>What I touched (nothing)</summary>
106
107 Read-only throughout: `kubectl get/describe`, and read-only GETs against the ES and Kibana APIs via temporary port-forwards using the ECK-generated `elastic` user. No objects created, modified, or deleted; both port-forwards closed; no credential reproduced here or written to any file.
108 </details>
109
110 ---
111
112 ## PM rulings from this report (Dana, 12:00 PDT)
113
114 - **(a) and (b) proceed, self-contained in `loginid-takehome`.** The retention sweep persists its per-class results to the database it already reaches; `api-service` (the always-up pod) serves them as gauges on a separate `/metrics` port; one `ServiceMonitor` and one `PrometheusRule`, both labelled `release: prometheus`, both in our namespace; a NetworkPolicy ingress rule admitting `namespaceSelector: {kubernetes.io/metadata.name: monitoring}` on the metrics port only. Priya's three rules become Prometheus expressions over `time() - retention_sweep_last_success_timestamp_seconds`, per class. Severity `warning`, never `info`, for the skip-rate rule. No metric or label name may contain the substring `health` (Filebeat drops those lines silently).
115 - **The deployer Role needs `monitoring.coreos.com` (`prometheusrules`, `servicemonitors`).** That is a `deploy/rbac.yaml` change, bootstrap-applied, so it goes to Warren for the apply as before, and #62's preflight will now refuse to deploy until it is applied. Theo's PR states this in its body.
116 - **(c) does not fit on a Basic licence and is escalated to Warren**, not quietly closed: the two honest options are a dedicated audit data stream written by the application (then an index-level ES role that is genuinely scoped) or accepting namespace-wide read on the shared stream. Either needs a cluster-level ES role created by someone on the `logging` side. Recorded as an environment residual in the threat model until Warren rules.
117 - **LT-20 (log-sink retention) is now refinable**: the audit trail lives in the shared `filebeat-9.4.4` data stream, so retention is an ILM question on a shared object, and the story must say so.
118 {
"command": "grep -n \"kind: NetworkPolicy\\|name: api-service\\b\\|ingress-nginx\" /Users/warrenthompson/Source/LoginID/deploy/manifests.yaml /Users/warrenthompson/Source/LoginID/deploy/api-service.yaml 2>&1"
}/Users/warrenthompson/Source/LoginID/deploy/api-service.yaml:29: name: api-service
/Users/warrenthompson/Source/LoginID/deploy/api-service.yaml:92: - name: api-service
/Users/warrenthompson/Source/LoginID/deploy/api-service.yaml:131:metadata: {name: api-service, namespace: loginid-takehome}
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:24:metadata: {name: api-service, namespace: loginid-takehome}
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:28:metadata: {name: api-service-issuer, namespace: loginid-takehome}
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:155: name: api-service-issuer
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:212: - name: api-service
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:230:metadata: {name: api-service-issuer, namespace: loginid-takehome}
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:510:kind: NetworkPolicy
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:698:kind: NetworkPolicy
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:711:# api-service/idp-connector (JWKS), and the ingress-nginx-controller
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:713:# works — that traffic arrives from ingress-nginx's pod, not api-service's).
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:715:kind: NetworkPolicy
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:716:metadata: {name: api-service-issuer-default-deny, namespace: loginid-takehome}
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:724: - {namespaceSelector: {matchLabels: {kubernetes.io/metadata.name: ingress-nginx}}}
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:741: - {path: /healthz, pathType: Exact, backend: {service: {name: api-service, port: {number: 443}}}}
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:742: - {path: /auth/token, pathType: Exact, backend: {service: {name: api-service-issuer, port: {number: 443}}}}
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:746: # ingress-nginx's default backend, not from the app's own auth
/Users/warrenthompson/Source/LoginID/deploy/manifests.yaml:749: - {path: /profiles, pathType: Prefix, backend: {service: {name: api-service, port: {number: 443}}}}{
"file_path": "/Users/warrenthompson/Source/LoginID/deploy/api-service.yaml"
}1 # api-service's Deployment/Service, split out from deploy/manifests.yaml
2 # (LT-52) so the deploy workflow can apply it AFTER Postgres exists and
3 # the migration Job has completed — api-service is the one thing in this
4 # namespace whose startup depends on the schema already being there.
5 #
6 # replicas: 1, not 2 — per Naomi's (01) live review: RateLimiter,
7 # TouchCounter, and GrantLimiter are all in-process, per-pod state. She
8 # reproduced a 12-request burst passing a 10 req/min limit because the
9 # load balancer split it across two pods, each with its own independent
10 # counter — the same class of issue as api-service-issuer's replica
11 # count (Helena's review). Production path for real HA is a shared
12 # store (Redis), already named in the relevant code comments; not built
13 # for this take-home, so replicas stay at 1 rather than shipping a
14 # rate limiter that silently doesn't limit at the stated rate.
15 #
16 # strategy: Recreate, not the RollingUpdate default — per Tobias's (01)
17 # follow-up via Naomi/the PM: RollingUpdate's default maxSurge (25%,
18 # rounds up to 1 on a single-replica Deployment) briefly runs the old
19 # and new pod together during every future deploy, reopening the exact
20 # cross-replica limiter gap the replica-count drop above was meant to
21 # close, once per rollout. Recreate guarantees at most one pod exists
22 # at any time, at the cost of a few seconds of 503s at the Ingress
23 # while the old pod terminates and the new one becomes ready — accepted
24 # for a POC where the in-process limiters are security controls that
25 # assume exactly one pod, same trade already accepted for replicas: 1.
26 apiVersion: apps/v1
27 kind: Deployment
28 metadata:
29 name: api-service
30 namespace: loginid-takehome
31 spec:
32 replicas: 1
33 strategy: {type: Recreate}
34 selector: {matchLabels: {app: api-service}}
35 template:
36 metadata:
37 labels: {app: api-service}
38 annotations:
39 # LT-46: Vault Agent Injector, per Amber's provisioning
40 # (04-infra-devops/handoff-amber-vault-provisioning.md).
41 # secret-volume-path + agent-inject-file renders to exactly
42 # /secrets/db/dsn — DB_DSN_FILE below is UNCHANGED, so this is
43 # a pure delivery-mechanism swap, no application config change.
44 # Single-line template form (Amber's verified trap): the
45 # obvious multi-line {{ with ... }} form renders a trailing
46 # newline into the file, corrupting the DSN by one byte.
47 # ca-cert, not tls-skip-verify: real TLS verification against
48 # the CA Amber staged in this namespace (vault-ca-cert),
49 # preferred per her/the PM's explicit recommendation.
50 #
51 # HOTFIX (live incident, deploy 34772376569): two bugs found on
52 # the real deploy, not caught by dry-run since ResourceQuota
53 # and the injector's own runtime mount behavior aren't exercised
54 # by `kubectl apply --dry-run=server` against a Deployment/
55 # StatefulSet spec (quota is enforced at Pod creation, several
56 # layers downstream of what a dry-run of the owning object
57 # checks). (1) agent-extra-secret mounts a Secret's keys
58 # directly at /vault/custom/, not /vault/custom/<secret-name>/
59 # — ca-cert path corrected. (2) agent-pre-populate-only added:
60 # these are static, non-rotated KV v2 values (copies of existing
61 # Kubernetes Secrets, no dynamic Vault lease to renew), so the
62 # default sidecar mode's persistent extra container was pure
63 # unnecessary resource cost, not a real requirement — it alone
64 # (250m/64Mi default request) pushed requests.cpu over the
65 # namespace's 1000m hard quota once postgres tried to schedule.
66 # Explicit small agent-requests/limits below replace the
67 # injector's own defaults (250m/64Mi request, 500m/128Mi limit)
68 # with values small enough that this pod's own already-larger
69 # container requests/limits dominate the effective max()
70 # Kubernetes computes for quota purposes — verified by hand for
71 # every injected workload in this hotfix's PR body, not assumed.
72 vault.hashicorp.com/agent-inject: "true"
73 vault.hashicorp.com/agent-auto-auth-exit-on-err: "true"
74 vault.hashicorp.com/auth-max-backoff: "10s"
75 vault.hashicorp.com/agent-pre-populate-only: "true"
76 vault.hashicorp.com/agent-requests-cpu: "10m"
77 vault.hashicorp.com/agent-limits-cpu: "100m"
78 vault.hashicorp.com/agent-requests-mem: "16Mi"
79 vault.hashicorp.com/agent-limits-mem: "64Mi"
80 vault.hashicorp.com/role: "loginid-takehome-api-service"
81 vault.hashicorp.com/agent-extra-secret: "vault-ca-cert"
82 vault.hashicorp.com/ca-cert: "/vault/custom/ca.crt"
83 vault.hashicorp.com/secret-volume-path: "/secrets/db"
84 vault.hashicorp.com/agent-inject-secret-dsn: "secret/data/loginid-takehome/db-runtime-credential"
85 vault.hashicorp.com/agent-inject-file-dsn: "dsn"
86 vault.hashicorp.com/agent-inject-template-dsn: |
87 {{- with secret "secret/data/loginid-takehome/db-runtime-credential" -}}{{ .Data.data.dsn }}{{- end -}}
88 spec:
89 serviceAccountName: api-service
90 securityContext: {runAsNonRoot: true, runAsUser: 65532, runAsGroup: 65532}
91 containers:
92 - name: api-service
93 image: ghcr.io/wtvamp/loginid-takehome/api-service:IMAGE_TAG
94 securityContext: {readOnlyRootFilesystem: true}
95 resources:
96 requests: {cpu: "100m", memory: "128Mi"}
97 limits: {cpu: "500m", memory: "256Mi"}
98 env:
99 - {name: HTTP_ADDR, value: ":8080"}
100 - {name: APP_MODE, value: verifier}
101 - {name: DB_DRIVER, value: postgres}
102 - {name: DB_DSN_FILE, value: /secrets/db/dsn}
103 # Explicit :443 — the api-service-issuer Service only exposes
104 # port 443 (-> targetPort 8080, plain HTTP; no in-cluster TLS,
105 # only the public Ingress terminates TLS). No scheme/port
106 # default matches that: bare http:// without a port defaults
107 # to 80, which this Service never exposed — found live, a
108 # real token minted with correct iss/aud still 401'd because
109 # the JWKS fetch was refused and the verifier failed closed.
110 - {name: AUTH_JWKS_URL, value: "http://api-service-issuer.loginid-takehome.svc.cluster.local:443/.well-known/jwks.json"}
111 # Literal per PLANNING.md's Service boundaries config surface
112 # (handoff-03-auth.md) — not secrets. Missing on both api-service
113 # and api-service-issuer was why a minted token verified as
114 # having no iss and an empty audience, failing jwtmiddleware's
115 # explicit audience check (found live: a real token minted, but
116 # every protected route still 401'd).
117 - {name: AUTH_JWT_ISSUER, value: "https://auth.loginid-takehome.internal"}
118 - {name: AUTH_JWT_AUDIENCE, value: "loginid-api-service"}
119 # StopgapAuthorizer's hard-coded (sub -> allowed record id)
120 # seed: sub is the "qa-review-read-own" QA client's client_id
121 # (the issuer mints Subject: clientID — LT-51), matched to
122 # one of deploy/demo-data/review-profiles.sql's fixed demo
123 # profile ids. Placeholder until real per-token authz lands.
124 - {name: AUTHZ_QA_SUB, value: qa-review-read-own}
125 - {name: AUTHZ_QA_ALLOWED_PROFILE_ID, value: "00000000-0000-4000-8000-000000000001"}
126 readinessProbe: {httpGet: {path: /healthz, port: 8080}, initialDelaySeconds: 5}
127 livenessProbe: {httpGet: {path: /healthz, port: 8080}, initialDelaySeconds: 10}
128 ---
129 apiVersion: v1
130 kind: Service
131 metadata: {name: api-service, namespace: loginid-takehome}
132 spec:
133 selector: {app: api-service}
134 ports: [{port: 443, targetPort: 8080}]
135 {
"command": "cd /Users/warrenthompson/Source/LoginID && git worktree add /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2 -b feature/LT-49-observability-sink main 2>&1"
}Preparing worktree (new branch 'feature/LT-49-observability-sink') HEAD is now at 97ba766 02: record ES multi-tenancy residual (pending), current audit-trail state, and a real drop_event finding Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\ngrep -rn \"9101\\|METRICS_ADDR\\|:9101\\|/metrics\" cmd/api-service/main.go internal/ 2>&1 | grep -v \"_test.go\" | head -20"
}Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"replace_all": false,
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/api-service.yaml",
"old_string": " env:\n - {name: HTTP_ADDR, value: \":8080\"}\n - {name: APP_MODE, value: verifier}\n - {name: DB_DRIVER, value: postgres}\n - {name: DB_DSN_FILE, value: /secrets/db/dsn}",
"new_string": " env:\n - {name: HTTP_ADDR, value: \":8080\"}\n - {name: APP_MODE, value: verifier}\n - {name: DB_DRIVER, value: postgres}\n - {name: DB_DSN_FILE, value: /secrets/db/dsn}\n # LT-49: retention-sweep metrics sink (Amber's observability\n # inventory). Port/name agreed with Renata (03) — the\n # ServiceMonitor below targets this exact Service port name.\n # Prometheus scrapes this pod directly, over the metrics-only\n # NetworkPolicy ingress rule added below; :9101 is the\n # Prometheus-exporter convention port range.\n - {name: METRICS_ADDR, value: \":9101\"}"
}<tool_use_error>File has not been read yet. Read it first before writing to it.</tool_use_error>
{
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/api-service.yaml",
"offset": 95,
"limit": 40
}95 resources:
96 requests: {cpu: "100m", memory: "128Mi"}
97 limits: {cpu: "500m", memory: "256Mi"}
98 env:
99 - {name: HTTP_ADDR, value: ":8080"}
100 - {name: APP_MODE, value: verifier}
101 - {name: DB_DRIVER, value: postgres}
102 - {name: DB_DSN_FILE, value: /secrets/db/dsn}
103 # Explicit :443 — the api-service-issuer Service only exposes
104 # port 443 (-> targetPort 8080, plain HTTP; no in-cluster TLS,
105 # only the public Ingress terminates TLS). No scheme/port
106 # default matches that: bare http:// without a port defaults
107 # to 80, which this Service never exposed — found live, a
108 # real token minted with correct iss/aud still 401'd because
109 # the JWKS fetch was refused and the verifier failed closed.
110 - {name: AUTH_JWKS_URL, value: "http://api-service-issuer.loginid-takehome.svc.cluster.local:443/.well-known/jwks.json"}
111 # Literal per PLANNING.md's Service boundaries config surface
112 # (handoff-03-auth.md) — not secrets. Missing on both api-service
113 # and api-service-issuer was why a minted token verified as
114 # having no iss and an empty audience, failing jwtmiddleware's
115 # explicit audience check (found live: a real token minted, but
116 # every protected route still 401'd).
117 - {name: AUTH_JWT_ISSUER, value: "https://auth.loginid-takehome.internal"}
118 - {name: AUTH_JWT_AUDIENCE, value: "loginid-api-service"}
119 # StopgapAuthorizer's hard-coded (sub -> allowed record id)
120 # seed: sub is the "qa-review-read-own" QA client's client_id
121 # (the issuer mints Subject: clientID — LT-51), matched to
122 # one of deploy/demo-data/review-profiles.sql's fixed demo
123 # profile ids. Placeholder until real per-token authz lands.
124 - {name: AUTHZ_QA_SUB, value: qa-review-read-own}
125 - {name: AUTHZ_QA_ALLOWED_PROFILE_ID, value: "00000000-0000-4000-8000-000000000001"}
126 readinessProbe: {httpGet: {path: /healthz, port: 8080}, initialDelaySeconds: 5}
127 livenessProbe: {httpGet: {path: /healthz, port: 8080}, initialDelaySeconds: 10}
128 ---
129 apiVersion: v1
130 kind: Service
131 metadata: {name: api-service, namespace: loginid-takehome}
132 spec:
133 selector: {app: api-service}
134 ports: [{port: 443, targetPort: 8080}]{
"replace_all": false,
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/api-service.yaml",
"old_string": " readinessProbe: {httpGet: {path: /healthz, port: 8080}, initialDelaySeconds: 5}\n livenessProbe: {httpGet: {path: /healthz, port: 8080}, initialDelaySeconds: 10}\n---\napiVersion: v1\nkind: Service\nmetadata: {name: api-service, namespace: loginid-takehome}\nspec:\n selector: {app: api-service}\n ports: [{port: 443, targetPort: 8080}]",
"new_string": " ports:\n - {name: http, containerPort: 8080}\n # LT-49: retention-sweep metrics sink (Amber's observability\n # inventory) — port/name agreed with Renata (03). The\n # ServiceMonitor below targets this exact Service port name;\n # the metrics-only NetworkPolicy ingress rule admits only\n # ns=monitoring on this port, nothing else.\n - {name: metrics, containerPort: 9101}\n readinessProbe: {httpGet: {path: /healthz, port: 8080}, initialDelaySeconds: 5}\n livenessProbe: {httpGet: {path: /healthz, port: 8080}, initialDelaySeconds: 10}\n---\napiVersion: v1\nkind: Service\nmetadata: {name: api-service, namespace: loginid-takehome}\nspec:\n selector: {app: api-service}\n ports:\n - {name: https, port: 443, targetPort: 8080}\n - {name: metrics, port: 9101, targetPort: 9101}"
}The file /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/api-service.yaml has been updated successfully. (file state is current in your context — no need to Read it back)
{
"command": "grep -n \"kind: NetworkPolicy\\|api-service-issuer-default-deny\\|kind: Ingress\" /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml"
}510:kind: NetworkPolicy
698:kind: NetworkPolicy
715:kind: NetworkPolicy
716:metadata: {name: api-service-issuer-default-deny, namespace: loginid-takehome}
727:kind: Ingress{
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml",
"offset": 705,
"limit": 28
}705 ---
706 # api-service-issuer serves: (a) JWKS, in-cluster only, no Ingress route
707 # for it — internal callers reach it via the ClusterIP Service directly;
708 # (b) the reserved /auth/token path, which the Ingress below DOES route
709 # publicly. Without this policy the pod would be reachable from anything
710 # in the namespace (default is allow, not deny). Two allowed sources:
711 # api-service/idp-connector (JWKS), and the ingress-nginx-controller
712 # namespace (so the public /auth/token route in the Ingress below still
713 # works — that traffic arrives from ingress-nginx's pod, not api-service's).
714 apiVersion: networking.k8s.io/v1
715 kind: NetworkPolicy
716 metadata: {name: api-service-issuer-default-deny, namespace: loginid-takehome}
717 spec:
718 podSelector: {matchLabels: {app: api-service-issuer}}
719 policyTypes: [Ingress]
720 ingress:
721 - from:
722 - {podSelector: {matchLabels: {app: api-service}}}
723 - {podSelector: {matchLabels: {app: idp-connector}}}
724 - {namespaceSelector: {matchLabels: {kubernetes.io/metadata.name: ingress-nginx}}}
725 ---
726 apiVersion: networking.k8s.io/v1
727 kind: Ingress
728 metadata:
729 name: loginid-takehome
730 namespace: loginid-takehome
731 annotations: {cert-manager.io/cluster-issuer: letsencrypt-prod}
732 spec:{
"replace_all": false,
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml",
"old_string": "apiVersion: networking.k8s.io/v1\nkind: NetworkPolicy\nmetadata: {name: api-service-issuer-default-deny, namespace: loginid-takehome}\nspec:\n podSelector: {matchLabels: {app: api-service-issuer}}\n policyTypes: [Ingress]\n ingress:\n - from:\n - {podSelector: {matchLabels: {app: api-service}}}\n - {podSelector: {matchLabels: {app: idp-connector}}}\n - {namespaceSelector: {matchLabels: {kubernetes.io/metadata.name: ingress-nginx}}}\n---",
"new_string": "apiVersion: networking.k8s.io/v1\nkind: NetworkPolicy\nmetadata: {name: api-service-issuer-default-deny, namespace: loginid-takehome}\nspec:\n podSelector: {matchLabels: {app: api-service-issuer}}\n policyTypes: [Ingress]\n ingress:\n - from:\n - {podSelector: {matchLabels: {app: api-service}}}\n - {podSelector: {matchLabels: {app: idp-connector}}}\n - {namespaceSelector: {matchLabels: {kubernetes.io/metadata.name: ingress-nginx}}}\n---\n# LT-49: api-service had NO NetworkPolicy at all before this — reachable\n# from anything in the namespace, matching Amber's observability\n# inventory note (\"api-service currently has no policy, so it's\n# reachable\"). Adding the metrics-scrape rule for Prometheus means\n# adding a policy at all, which (per NetworkPolicy semantics) switches\n# this pod from default-allow to default-deny-except-listed — so the\n# public Ingress path (ingress-nginx -> :8080) has to be named\n# explicitly here too, or this change would silently break the live\n# site while only intending to admit a metrics scrape.\napiVersion: networking.k8s.io/v1\nkind: NetworkPolicy\nmetadata: {name: api-service-default-deny, namespace: loginid-takehome}\nspec:\n podSelector: {matchLabels: {app: api-service}}\n policyTypes: [Ingress]\n ingress:\n - from:\n - {namespaceSelector: {matchLabels: {kubernetes.io/metadata.name: ingress-nginx}}}\n ports: [{protocol: TCP, port: 8080}]\n # Prometheus's own scrape traffic — ClusterRole grants it cluster-wide\n # get/list/watch on pods/services/endpoints already (Amber's\n # inventory); this is the ingress half letting the scrape actually\n # reach the pod. Metrics port only, nothing else admitted from\n # ns=monitoring.\n - from:\n - {namespaceSelector: {matchLabels: {kubernetes.io/metadata.name: monitoring}}}\n ports: [{protocol: TCP, port: 9101}]\n---"
}The file /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml has been updated successfully. (file state is current in your context — no need to Read it back)
{
"command": "tail -5 /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml"
} limits: {cpu: "500m", memory: "256Mi"}
env:
- {name: APP_MODE, value: sweep}
- {name: DB_DRIVER, value: postgres}
- {name: DB_DSN_FILE, value: /secrets/db/dsn}{
"command": "wc -l /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml\ntail -20 /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml"
} 910 /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml
serviceAccountName: retention-sweep
securityContext: {runAsNonRoot: true, runAsUser: 65532, runAsGroup: 65532}
restartPolicy: Never
containers:
- name: retention-sweep
# Same image as api-service, different APP_MODE — per
# refinement/LT-44.md's explicit non-goal ("no new
# container image"), matching team-lead's "half-day
# story" framing. PR #55 (03) wires APP_MODE=sweep to run
# the DeleteExpired loop once per class until Drained,
# then exit — never http.ListenAndServe.
image: ghcr.io/wtvamp/loginid-takehome/api-service:IMAGE_TAG
securityContext: {readOnlyRootFilesystem: true}
resources:
requests: {cpu: "100m", memory: "128Mi"}
limits: {cpu: "500m", memory: "256Mi"}
env:
- {name: APP_MODE, value: sweep}
- {name: DB_DRIVER, value: postgres}
- {name: DB_DSN_FILE, value: /secrets/db/dsn}{
"command": "grep -n \"SWEEP_INTERVAL_SECONDS\" /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml"
}(Bash completed with no output)
{
"command": "gh pr view 63 -R wtvamp/loginid-takehome --json state 2>&1\ngh pr view 64 -R wtvamp/loginid-takehome --json state 2>&1"
}{"state":"MERGED"}
{"state":"MERGED"}{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\ngit log --oneline --all | grep -i \"SWEEP_INTERVAL\\|3d15340\" | head -5\ngit fetch origin main 2>&1 | tail -3\ngit log --oneline HEAD..origin/main | head -10"
}3d15340 LT-44/49: set SWEEP_INTERVAL_SECONDS on the retention-sweep CronJob Please make sure you have the correct access rights and the repository exists. Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2 && pwd\ngit fetch origin main 2>&1 | tail -5"
}/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2 From github.com:wtvamp/loginid-takehome * branch main -> FETCH_HEAD cbada35..97ba766 main -> origin/main Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\ngit log --oneline --all -- deploy/manifests.yaml | grep -i \"sweep_interval\\|3d15340\" \ngit show 3d15340 --stat 2>&1 | head -5\ngit branch --contains 3d15340 2>&1"
}3d15340 LT-44/49: set SWEEP_INTERVAL_SECONDS on the retention-sweep CronJob
commit 3d153400c831b21824487dcb2f642cb2a389bc56
Author: Theo Bergman (04-infra-devops lead, Claude Sonnet 5) <theo.bergman@agents.loginid-takehome.invalid>
Date: Sun Sep 13 11:34:40 2026 -0700
LT-44/49: set SWEEP_INTERVAL_SECONDS on the retention-sweep CronJob
fix/sweep-netpol-and-deadline
Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops{
"command": "gh pr view 63 -R wtvamp/loginid-takehome --json mergedAt 2>&1\ngit log -1 --format=%cI 3d15340"
}{"mergedAt":"2026-09-13T18:34:08Z"}
2026-09-13T11:34:40-07:00{
"command": "cd /Users/warrenthompson/Source/LoginID && git worktree add /Users/warrenthompson/Source/LoginID-worktrees/LT-44-sweepenv-recover -b fix/sweep-interval-env main 2>&1\ncd /Users/warrenthompson/Source/LoginID-worktrees/LT-44-sweepenv-recover\ngit cherry-pick 3d15340 2>&1"
}Preparing worktree (new branch 'fix/sweep-interval-env') HEAD is now at 97ba766 02: record ES multi-tenancy residual (pending), current audit-trail state, and a real drop_event finding [fix/sweep-interval-env c4d54d9] LT-44/49: set SWEEP_INTERVAL_SECONDS on the retention-sweep CronJob Author: Theo Bergman (04-infra-devops lead, Claude Sonnet 5) <theo.bergman@agents.loginid-takehome.invalid> Date: Sun Sep 13 11:34:40 2026 -0700 1 file changed, 6 insertions(+) Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-44-sweepenv-recover\ngrep -n \"SWEEP_INTERVAL_SECONDS\" deploy/manifests.yaml\nruby -ryaml -e \"YAML.load_stream(File.read('deploy/manifests.yaml')); puts 'valid YAML'\"\nkubectl apply --dry-run=server -f deploy/manifests.yaml 2>&1 | grep -v \"field is immutable\" | tail -3"
}888: - {name: SWEEP_INTERVAL_SECONDS, value: "86400"}
valid YAML
ingress.networking.k8s.io/loginid-takehome unchanged (server dry run)
serviceaccount/retention-sweep unchanged (server dry run)
cronjob.batch/retention-sweep configured (server dry run)
Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-44-sweepenv-recover\ngit config --worktree user.name \"Theo Bergman (04-infra-devops lead, Claude Sonnet 5)\"\ngit config --worktree user.email \"theo.bergman@agents.loginid-takehome.invalid\"\ngit push -u origin fix/sweep-interval-env 2>&1"
}remote: remote: Create a pull request for 'fix/sweep-interval-env' on GitHub by visiting: remote: https://github.com/wtvamp/loginid-takehome/pull/new/fix/sweep-interval-env remote: To github.com:wtvamp/loginid-takehome.git * [new branch] fix/sweep-interval-env -> fix/sweep-interval-env branch 'fix/sweep-interval-env' set up to track 'origin/fix/sweep-interval-env'. Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-44-sweepenv-recover\ngh pr create --title \"LT-44/49: SWEEP_INTERVAL_SECONDS (recovered from a dead branch)\" --body \"$(cat <<'EOF'\n## Summary\nRecovers a commit that landed on `fix/sweep-netpol-and-deadline` roughly 32 seconds after PR #63 (that branch) had already merged — my own mistake, exactly the \"check PR state before pushing to a story branch\" habit this project has flagged before. The commit itself (`SWEEP_INTERVAL_SECONDS: \"86400\"` on the retention-sweep CronJob, requested by Renata in PR #64) never actually reached `main`. Cherry-picked cleanly onto current `main` here.\n\n## Who did the work\n- **Theo Bergman** (04-infra-devops lead, Claude Sonnet 5).\n\n## Links\n- Story: LT-44/LT-49\n\n## Checklist\n- [x] Any change to `dao.Repository` or its sub-interfaces updates the hand-written fake in this PR — N/A.\n- [x] Any new env var read in `config.go` is set in every Deployment whose `APP_MODE` uses it — this sets a purely descriptive env var (03's PR #64) already read only by `APP_MODE=sweep`, on the one CronJob using that mode.\n- [x] No secret or token in code, tests, or comments.\n- [x] `git diff origin/main` reviewed before requesting merge.\n\n## Test plan\n- [x] `kubectl apply --dry-run=server` against the real cluster — clean.\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\nhttps://claude.ai/code/session_01CnkuYV6xXmzt8kmeiHjPCG\nEOF\n)\" 2>&1"
}https://github.com/wtvamp/loginid-takehome/pull/67 Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID && git worktree remove /Users/warrenthompson/Source/LoginID-worktrees/LT-44-sweepenv-recover 2>&1"
}Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"to": "project manager",
"summary": "Caught my own dead-branch push; PR #67 recovers it",
"message": "Found and fixed my own mistake while starting LT-49's second PR: the SWEEP_INTERVAL_SECONDS commit I pushed to fix/sweep-netpol-and-deadline landed about 32 seconds after PR #63 (that branch) had already merged — never actually reached main, exactly the check-PR-state-first mistake flagged earlier in this project. Recovered via cherry-pick onto a fresh branch: PR #67, https://github.com/wtvamp/loginid-takehome/pull/67. Ready to merge whenever.\n\nAlso, Marcus's Filebeat drop_event finding (silently discarding any line containing \"health,\" not just health-check noise) is real but the ConfigMap it names is a shared, out-of-namespace object owned by a different Helm release (per Amber's inventory) — not something I should touch without the same live-shared-infra approval path as the ES/Kibana question. Flagging rather than attempting it myself; let me know if you want me to route it to Warren the same way.\n\nContinuing on LT-49's PrometheusRule/ServiceMonitor/NetworkPolicy/rbac.yaml PR now.",
"type": "message",
"recipient": "project manager",
"content": "Found and fixed my own mistake while starting LT-…"
}{"success":true,"message":"“Caught my own dead-branch push; PR #67 recovers it” → project manager (another Claude session on this machine)","msg_id":"577b6e85-7d04-4e49-9c70-0833dbdb41bd"}{
"to": "02-ai-security-architecture-a2",
"summary": "Filebeat fix needs shared-infra approval, not mine to touch",
"message": "Agreed this is real, but the ConfigMap that needs editing (filebeat-filebeat-daemonset-config) lives in ns logging, owned by a Helm release that isn't ours, per Amber's inventory — same category as the ES/Kibana question I'm already holding for Warren's ruling, not something I should edit unilaterally even though it's a narrow, well-scoped regex fix. Flagged it to the PM just now so it goes through the same shared-infra approval path rather than me touching it directly. Your Assumption 17 write-up stands as the record either way.",
"type": "message",
"recipient": "02-ai-security-architecture-a2",
"content": "Agreed this is real, but the ConfigMap that needs…"
}{"success":true,"message":"“Filebeat fix needs shared-infra approval, not mine to touch” → 02-ai-security-architecture-a2 (another Claude session on this machine)","msg_id":"f24c1814-2363-4caf-84e2-46a0a50b5042"}{
"file_path": "/Users/warrenthompson/Source/LoginID/04-infra-devops/observability.md",
"offset": 1,
"limit": 35
}1 # Observability + Never-Log Enforcement
2
3 Design-only. Covers logging, metrics, and tracing for both services, and — the harder half — how `handoff-04-secrets.md`'s never-log list gets enforced as a mechanism, not just stated as a policy.
4
5 ## Logging
6
7 Structured logging (`slog`, Go stdlib — no third-party logging library needed for two services this size), JSON output, one line per event. Every log line that touches a request carries `sub` (caller identity), the endpoint, status, and a request id — never the request or response body wholesale. This is the pattern the never-log list requires (hand-off item 8: "full request bodies of `POST /auth` and `POST /identity`... both contain items above by construction") — the enforcement mechanism is that handlers log a small, explicit field set assembled by hand, never `log.Printf("%+v", req)` or equivalent reflection-based dumps of a request/response struct. A struct that contains a password field can't leak through a log statement that never receives the struct.
8
9 **Enforcement beyond "write it carefully":**
10 - A lint rule (a `golangci-lint` custom check, or a simple `go vet`-style grep in CI) that flags any log call passing a whole request/response struct, a `*http.Request` body, or any variable named/typed to match the never-log list's fields (`password`, `token`, `secret`, `dsn`, `client_secret`). Not foolproof — a determined developer can rename around it — but it catches the accidental case, which is the common one.
11 - Error-path discipline: wrapped errors are logged with `err.Error()` truncated/sanitized where the error type is known to carry sensitive detail (a DB driver error can echo the DSN; a vendor HTTP client error can echo the response body per hand-off item 4) — the wrapping layer strips those before the error reaches a log call, not the log call itself deciding case-by-case.
12
13 ## Metrics
14
15 Standard RED metrics (rate, errors, duration) per endpoint, via Prometheus client library, scraped by whatever the lab cluster already runs (not stood up new for this take-home). Labels: method, route, status class — never a label with cardinality tied to user data (no `sub` or phone number as a metric label; that turns a metrics backend into an accidental PII store with no access control at all, which is a worse leak than a log line since metrics systems are typically more widely readable).
16
17 ## Tracing
18
19 Not built out here — a two-service take-home with no running collector doesn't get more credible by naming OpenTelemetry. If ever added, it follows the same field discipline as logging.
20
21 ## The never-log list, operationalized
22
23 **Corrected (LT-49, per Desmond's claims check):** this section previously said "nine items" and enumerated only 1–9 — it predates the cross-track consistency pass (F50) that added items 10 (driver-error `DETAIL` text) and 11 (username) to `handoff-04-secrets.md`'s list, and was never back-propagated. All eleven items map to the same two enforcement surfaces below, not nine:
24
25 1. **Application-level:** the structured-logging discipline above (explicit field sets, the lint check, error-wrapping sanitization) covers items 1, 2, 5, 6, 7 (password, tokens, JWTs, client secrets, DSN) — these never enter a Go `log`/`slog` call in the first place.
26 2. **Proxy/ingress-level:** item 9 ("search query parameters containing a name or phone fragment... redact or hash before any access log, including proxy and ingress logs 04 controls") was written assuming search takes `name`/`phone` as query-string parameters. **Corrected (LT-49, verified against the real implementation and the real cluster, not assumed):** `internal/app/verifier_router.go` routes search as `POST /profiles/search` with `name`/`phone` in a JSON request body (`internal/api/handlers.go`'s `NewSearchHandler`, `json.NewDecoder(r.Body)`) — there is no query string carrying this data at all. `GET /profiles/{id}` takes an opaque record id as a path segment, not name/phone, so it's not a concern either. Checked the real ingress-nginx ConfigMap directly (`kubectl get configmap -n ingress-nginx ingress-nginx-controller -o yaml`): no custom `log-format-upstream` override exists — the controller uses its default access-log format (`$request` = method, path, protocol only), which never includes the request body regardless. **Net: under the actual implementation and the cluster's current, verified configuration, no query-string PII reaches an ingress access log today** — there is nothing to redact, not because redaction was applied, but because the risk this item names doesn't materialize for this endpoint's actual request shape. This is a live tripwire, not a closed question forever: if a future change ever adds a query-string-based search variant (a GET alternative, a debug endpoint, a redirect that echoes search terms in a URL), the redaction mechanism this item originally called for would then be genuinely needed and does not yet exist — flag that specifically at review time if it comes up, rather than assuming this finding still holds.
27 3. Item 3 (PII field values from `/identity` or `user_profile`) and item 4 (raw vendor error bodies) are the same discipline as #1 applied to the connector specifically — the connector logs "called vendor X, got status Y," never the response body.
28 4. Item 10 (database driver error `DETAIL`/`Key (...)=(...)` text) is the error-path discipline bullet above, applied to 03's own error-translation layer (`error-semantics.md`) specifically: SQLSTATE/result code and constraint name only reach a log call, the sanitization happening before the error is wrapped, not decided case-by-case at the log call itself — application-level, same surface as #1.
29 5. Item 11 (username) is the same discipline as item 3: a hash or opaque identifier for correlation, never the raw value, application-level.
30
31 ## Audit-log access is a separate grant from Secret access
32
33 Per the hand-off's Kubernetes-specific requirements: the log stream carrying `sub`/scope/record-id/timestamp (the "fact of access" the never-log list still permits) is itself sensitive enough to reconstruct who looked up whom, so it gets its own RBAC — a distinct, narrower `Role` bound to an incident-review group, separate from any ServiceAccount's `Secret`-read grant (`./secrets-delivery.md`). Mechanism: if logs go to a cluster-local sink (e.g., Loki), that sink's read API gets its own RBAC/auth in front of it, not the same one guarding `kubectl get secrets`; if logs go to an external platform, the equivalent is a scoped read-only role in that platform, provisioned separately from any cluster credential.
34
35 ## Retention-sweep observability (05's S5 requirement, final){
"command": "grep -n \"drop_event\\|Filebeat\\|no metric or label.*health\\|substring.*health\" /Users/warrenthompson/Source/LoginID/04-infra-devops/observability.md"
}(Bash completed with no output)
{
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/04-infra-devops/observability.md",
"offset": 1,
"limit": 15
}1 # Observability + Never-Log Enforcement
2
3 Design-only. Covers logging, metrics, and tracing for both services, and — the harder half — how `handoff-04-secrets.md`'s never-log list gets enforced as a mechanism, not just stated as a policy.
4
5 ## Logging
6
7 Structured logging (`slog`, Go stdlib — no third-party logging library needed for two services this size), JSON output, one line per event. Every log line that touches a request carries `sub` (caller identity), the endpoint, status, and a request id — never the request or response body wholesale. This is the pattern the never-log list requires (hand-off item 8: "full request bodies of `POST /auth` and `POST /identity`... both contain items above by construction") — the enforcement mechanism is that handlers log a small, explicit field set assembled by hand, never `log.Printf("%+v", req)` or equivalent reflection-based dumps of a request/response struct. A struct that contains a password field can't leak through a log statement that never receives the struct.
8
9 **Enforcement beyond "write it carefully":**
10 - A lint rule (a `golangci-lint` custom check, or a simple `go vet`-style grep in CI) that flags any log call passing a whole request/response struct, a `*http.Request` body, or any variable named/typed to match the never-log list's fields (`password`, `token`, `secret`, `dsn`, `client_secret`). Not foolproof — a determined developer can rename around it — but it catches the accidental case, which is the common one.
11 - Error-path discipline: wrapped errors are logged with `err.Error()` truncated/sanitized where the error type is known to carry sensitive detail (a DB driver error can echo the DSN; a vendor HTTP client error can echo the response body per hand-off item 4) — the wrapping layer strips those before the error reaches a log call, not the log call itself deciding case-by-case.
12
13 ## Metrics
14
15 Standard RED metrics (rate, errors, duration) per endpoint, via Prometheus client library, scraped by whatever the lab cluster already runs (not stood up new for this take-home). Labels: method, route, status class — never a label with cardinality tied to user data (no `sub` or phone number as a metric label; that turns a metrics backend into an accidental PII store with no access control at all, which is a worse leak than a log line since metrics systems are typically more widely readable).{
"command": "grep -rn \"healthHandler\\|/healthz\\|kube-probe\" /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/internal/app/*.go 2>&1 | grep -v _test.go | head -10"
}/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/internal/app/app.go:36:// dbPingTimeout bounds the /healthz DB check so a wedged connection pool
/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/internal/app/app.go:41:// healthHandlerWithDB is /healthz for api-service's verifier Deployment
/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/internal/app/app.go:54:func healthHandlerWithDB(service string, pingDB *sql.DB) http.HandlerFunc {
/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/internal/app/app.go:88:// ModeVerifier, the only mode that adds no route beyond /healthz, since
/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/internal/app/app.go:126: mux.HandleFunc("/healthz", healthHandler(service))
/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/internal/app/app.go:147:func healthHandler(service string) http.HandlerFunc {
/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/internal/app/connector_router.go:47: mux.HandleFunc("/healthz", healthHandler("idp-connector"))
/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/internal/app/verifier_router.go:22:// verification middleware, plus /healthz. This is the ModeVerifier
/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/internal/app/verifier_router.go:30:// database exists in this environment). /healthz must stay reachable
/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/internal/app/verifier_router.go:36:// only for /healthz's bounded connectivity probe — deliberately not the{
"replace_all": false,
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/04-infra-devops/observability.md",
"old_string": "## Metrics",
"new_string": "## Filebeat's `drop_event` regex over-matches \"health\" (proposed fix, not applied by this track)\n\nAmber's observability inventory (LT-49) found Filebeat's `drop_event` filter dropping any log line whose `message` matches `(kube-probe|health|/healthz|/readyz)` — a bare substring match on \"health\" anywhere in the line, not anchored to an actual health-check request. Marcus (02) escalated this as a required fix (`threat-model.md` Assumption 17): a silently dropped line is indistinguishable from an event that never happened, the inverse of this project's own never-log discipline (which governs what must never be *written*, not evidence disappearing after the fact with no trace).\n\n**This track does not touch the fix.** The regex lives in `ConfigMap/filebeat-filebeat-daemonset-config` in namespace `logging`, a shared object every tenant's logs flow through (Amber's inventory, section 1) — not this track's to edit, same class of action as the ES/Kibana question this story already escalated. Recorded here as the proposed replacement regex, for the PM to put to Warren alongside the audit-RBAC decision:\n\n- **Current:** `(kube-probe|health|/healthz|/readyz)` — over-broad; \"health\" alone matches any line containing those five letters anywhere (a field name, a vendor string, a coincidence), silently.\n- **Proposed:** anchor to the actual shapes a health-check line can take, not a bare word — `(kube-probe/|\"path\":\"/healthz\"|\"path\":\"/readyz\"|(GET|HEAD) /healthz |(GET|HEAD) /readyz )`. Covers the `kube-probe` User-Agent literally (with its trailing `/` so it can't match an unrelated word containing \"kube-probe\" as a prefix of something else), a structured-log `path` field holding exactly `/healthz`/`/readyz` (quoted, so a substring inside a longer path like `/healthzzzz` or a URL query value doesn't match), and the plaintext access-log request-line shape (method plus the literal path token, space-delimited on both sides so it can't match a path merely containing those characters as a substring).\n\n**Our own mitigation stands regardless of when/whether the shared regex is fixed:** no metric or label name emitted by this project may contain the substring `health`, since a metric that never reaches the sink is exactly as invisible as an audit-log line that never reaches it, whatever the eventual regex fix looks like. Applies to every metric introduced from LT-49 onward (`retention_sweep_last_success_timestamp_seconds`, `oldest_surviving_row_age_seconds`, `retention_sweep_skipped_total`, `rows_examined`, `rows_deleted` — none do).\n\n## Metrics"
}The file /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/04-infra-devops/observability.md has been updated successfully. (file state is current in your context — no need to Read it back)
{
"command": "tail -5 /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml"
} limits: {cpu: "500m", memory: "256Mi"}
env:
- {name: APP_MODE, value: sweep}
- {name: DB_DRIVER, value: postgres}
- {name: DB_DSN_FILE, value: /secrets/db/dsn}{
"replace_all": false,
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml",
"old_string": " limits: {cpu: \"500m\", memory: \"256Mi\"}\n env:\n - {name: APP_MODE, value: sweep}\n - {name: DB_DRIVER, value: postgres}\n - {name: DB_DSN_FILE, value: /secrets/db/dsn}",
"new_string": " limits: {cpu: \"500m\", memory: \"256Mi\"}\n env:\n - {name: APP_MODE, value: sweep}\n - {name: DB_DRIVER, value: postgres}\n - {name: DB_DSN_FILE, value: /secrets/db/dsn}\n---\n# LT-49: ServiceMonitor for api-service's /metrics port, per Amber's\n# observability inventory. release: prometheus is the exact label the\n# Prometheus CR's serviceMonitorSelector matches (empty\n# serviceMonitorNamespaceSelector means every namespace is already\n# watched) — adopted with no edit to the Prometheus CR or any object\n# in ns monitoring. No namespaceSelector needed here: an omitted one\n# defaults to this object's own namespace, which is exactly the\n# api-service Service it targets.\napiVersion: monitoring.coreos.com/v1\nkind: ServiceMonitor\nmetadata:\n name: loginid-takehome-api-service\n namespace: loginid-takehome\n labels: {release: prometheus}\nspec:\n selector: {matchLabels: {app: api-service}}\n endpoints:\n - port: metrics\n path: /metrics\n interval: 30s\n---\n# LT-49: retention-sweep alert rules, per Priya's (05) three-rule\n# ruling in refinement/LT-49.md — none suppressing another. Same\n# release: prometheus adoption mechanism as the ServiceMonitor above.\n# I (sweep_interval_seconds) = 86400 (schedule \"17 3 * * *\"); W per\n# class from pii-governance.md (direct: 24mo/730d, idp_cache: 30d,\n# idp_cache_orphan: 7d). If the CronJob's schedule ever changes, I\n# here must change with it — Priya's own note: \"If I changes, rules 1\n# and 2 both change,\" which is why these are written as literal\n# second values derived from I/W rather than hand-simplified, so the\n# arithmetic stays checkable against her table.\napiVersion: monitoring.coreos.com/v1\nkind: PrometheusRule\nmetadata:\n name: loginid-takehome-retention\n namespace: loginid-takehome\n labels: {release: prometheus}\nspec:\n groups:\n - name: loginid-takehome-retention\n rules:\n # Rule 1 — RetentionSweepNotReporting, per class. Fires when no\n # fresh sample in > 2I (172800s). A single Forbid-skip produces\n # a gap of exactly 2I and does not fire (Priya's stated grace\n # for that case); two consecutive skips (3I) does fire, as does\n # a genuinely dead sweep. Reads the always-up api-service's own\n # gauge, never the CronJob pod directly (Amber's finding: a\n # short-lived pod can't be reliably scraped at all).\n - alert: RetentionSweepNotReporting\n expr: time() - retention_sweep_last_success_timestamp_seconds{class=\"direct\"} > 172800\n labels: {severity: warning, class: direct}\n annotations: {summary: \"retention sweep has not reported a successful run for class=direct in over 2 intervals\"}\n - alert: RetentionSweepNotReporting\n expr: time() - retention_sweep_last_success_timestamp_seconds{class=\"idp_cache\"} > 172800\n labels: {severity: warning, class: idp_cache}\n annotations: {summary: \"retention sweep has not reported a successful run for class=idp_cache in over 2 intervals\"}\n - alert: RetentionSweepNotReporting\n expr: time() - retention_sweep_last_success_timestamp_seconds{class=\"idp_cache_orphan\"} > 172800\n labels: {severity: warning, class: idp_cache_orphan}\n annotations: {summary: \"retention sweep has not reported a successful run for class=idp_cache_orphan in over 2 intervals\"}\n\n # Rule 2 — RetentionWindowExceeded, per class. W + 2I. The first\n # I is legitimate lag (a row becomes eligible just after one\n # sweep, waits a full interval for the next); the second\n # absorbs one skipped run. Assumes sweep duration D < I — if D\n # approaches I, rule 3 is the real signal, per Priya's own note.\n - alert: RetentionWindowExceeded\n expr: oldest_surviving_row_age_seconds{class=\"direct\"} > 63244800\n labels: {severity: warning, class: direct}\n annotations: {summary: \"oldest surviving direct row exceeds its 24-month retention window plus two sweep intervals\"}\n - alert: RetentionWindowExceeded\n expr: oldest_surviving_row_age_seconds{class=\"idp_cache\"} > 2764800\n labels: {severity: warning, class: idp_cache}\n annotations: {summary: \"oldest surviving idp_cache row exceeds its 30-day retention window plus two sweep intervals\"}\n - alert: RetentionWindowExceeded\n expr: oldest_surviving_row_age_seconds{class=\"idp_cache_orphan\"} > 777600\n labels: {severity: warning, class: idp_cache_orphan}\n annotations: {summary: \"oldest surviving idp_cache_orphan row exceeds its 7-day retention window plus two sweep intervals\"}\n\n # Rule 3 — RetentionSweepSkipRate, low-severity early warning.\n # Consumes LT-44's skip-visibility signal as evidence in its own\n # right, never as a suppression term on rules 1/2 (Priya's\n # explicit ruling: suppressing on a skip signal is the same\n # error as alerting on the mechanism instead of the property,\n # and would let a chronically-overrunning sweep silence itself\n # forever). severity: warning, not info — Alertmanager's route\n # tree sends severity=info to the null receiver (Amber's\n # inventory finding); info here would mean this alert can never\n # actually be delivered.\n #\n # Deviation from Priya's literal wording, flagged rather than\n # silently resolved: her ruling says \"over a rolling day,\" but\n # at I=86400s (this CronJob's real schedule) a rolling day\n # contains at most one scheduled run, making a 25% threshold\n # structurally near-meaningless (0% or 100%, nothing between).\n # Widened to a rolling 7d window (~7 expected runs at this\n # cadence) so the threshold has room to mean something —\n # Priya/Naomi should confirm this widening is the right call\n # for LT-49's Done criteria, not assumed settled here.\n - alert: RetentionSweepSkipRate\n expr: increase(retention_sweep_skipped_total{class=\"direct\"}[7d]) / 7 > 0.25\n labels: {severity: warning, class: direct}\n annotations: {summary: \"retention sweep for class=direct has been skipped more than ~25% of its scheduled runs over the trailing week\"}\n - alert: RetentionSweepSkipRate\n expr: increase(retention_sweep_skipped_total{class=\"idp_cache\"}[7d]) / 7 > 0.25\n labels: {severity: warning, class: idp_cache}\n annotations: {summary: \"retention sweep for class=idp_cache has been skipped more than ~25% of its scheduled runs over the trailing week\"}\n - alert: RetentionSweepSkipRate\n expr: increase(retention_sweep_skipped_total{class=\"idp_cache_orphan\"}[7d]) / 7 > 0.25\n labels: {severity: warning, class: idp_cache_orphan}\n annotations: {summary: \"retention sweep for class=idp_cache_orphan has been skipped more than ~25% of its scheduled runs over the trailing week\"}"
}The file /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml has been updated successfully. (file state is current in your context — no need to Read it back)
{
"command": "grep -n \"apiGroups: \\[\\\"cert-manager.io\\\"\\]\" -A 8 /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/rbac.yaml"
}37: - apiGroups: ["cert-manager.io"] 38- resources: [issuers, certificates] 39- # Not secrets: the Certificate resource here only requests that 40- # cert-manager mint one; the resulting TLS Secret is managed by 41- # cert-manager's own controller, not read/written by this identity. 42- verbs: [get, list, watch, create, update, patch] 43- - apiGroups: ["batch"] 44- resources: [jobs] 45- # `delete` is needed because a Job's pod template is immutable — the
{
"replace_all": false,
"file_path": "/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/rbac.yaml",
"old_string": " - apiGroups: [\"cert-manager.io\"]\n resources: [issuers, certificates]\n # Not secrets: the Certificate resource here only requests that\n # cert-manager mint one; the resulting TLS Secret is managed by\n # cert-manager's own controller, not read/written by this identity.\n verbs: [get, list, watch, create, update, patch]",
"new_string": " - apiGroups: [\"cert-manager.io\"]\n resources: [issuers, certificates]\n # Not secrets: the Certificate resource here only requests that\n # cert-manager mint one; the resulting TLS Secret is managed by\n # cert-manager's own controller, not read/written by this identity.\n verbs: [get, list, watch, create, update, patch]\n - apiGroups: [\"monitoring.coreos.com\"]\n # LT-49: PrometheusRule/ServiceMonitor, per Amber's observability\n # inventory. Namespaced objects in loginid-takehome only — the\n # Prometheus CR in ns monitoring (empty ruleNamespaceSelector/\n # serviceMonitorNamespaceSelector) adopts them by label, no edit to\n # that CR or anything in ns monitoring needed.\n resources: [prometheusrules, servicemonitors]\n verbs: [get, list, watch, create, update, patch]"
}The file /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/rbac.yaml has been updated successfully. (file state is current in your context — no need to Read it back)
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\nruby -ryaml -e \"\nYAML.load_stream(File.read('deploy/manifests.yaml'))\nYAML.load_stream(File.read('deploy/rbac.yaml'))\nYAML.load_stream(File.read('deploy/api-service.yaml'))\nputs 'valid YAML'\n\""
}valid YAML Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\nkubectl apply --dry-run=server -f deploy/rbac.yaml 2>&1\necho \"---\"\nkubectl apply --dry-run=server -f deploy/manifests.yaml 2>&1 | grep -v \"field is immutable\"\necho \"---\"\nkubectl apply --dry-run=server -f deploy/api-service.yaml 2>&1"
}namespace/loginid-takehome-runners unchanged (server dry run) serviceaccount/loginid-takehome-deployer unchanged (server dry run) role.rbac.authorization.k8s.io/loginid-takehome-deployer configured (server dry run) rolebinding.rbac.authorization.k8s.io/loginid-takehome-deployer unchanged (server dry run) --- serviceaccount/api-service unchanged (server dry run) serviceaccount/api-service-issuer unchanged (server dry run) serviceaccount/postgres unchanged (server dry run) serviceaccount/db-migrate unchanged (server dry run) serviceaccount/idp-connector unchanged (server dry run) resourcequota/loginid-takehome-quota unchanged (server dry run) deployment.apps/api-service-issuer configured (server dry run) service/api-service-issuer unchanged (server dry run) configmap/postgres-initdb unchanged (server dry run) issuer.cert-manager.io/postgres-selfsigned unchanged (server dry run) certificate.cert-manager.io/postgres-server-tls unchanged (server dry run) statefulset.apps/postgres configured (server dry run) service/postgres unchanged (server dry run) networkpolicy.networking.k8s.io/postgres-default-deny unchanged (server dry run) deployment.apps/idp-connector configured (server dry run) service/idp-connector unchanged (server dry run) networkpolicy.networking.k8s.io/idp-connector-default-deny unchanged (server dry run) networkpolicy.networking.k8s.io/api-service-issuer-default-deny unchanged (server dry run) networkpolicy.networking.k8s.io/api-service-default-deny created (server dry run) ingress.networking.k8s.io/loginid-takehome unchanged (server dry run) serviceaccount/retention-sweep unchanged (server dry run) cronjob.batch/retention-sweep configured (server dry run) servicemonitor.monitoring.coreos.com/loginid-takehome-api-service created (server dry run) prometheusrule.monitoring.coreos.com/loginid-takehome-retention created (server dry run) --- deployment.apps/api-service configured (server dry run) service/api-service configured (server dry run) Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "which promtool 2>&1 || echo \"not installed\"\ndocker info >/dev/null 2>&1 && echo \"docker up\" || echo \"docker down\""
}promtool not found not installed docker up
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\npython3 - <<'PYEOF'\nimport re\ntext = open(\"deploy/manifests.yaml\").read()\ndocs = text.split(\"\\n---\\n\")\nfor doc in docs:\n if \"kind: PrometheusRule\" in doc:\n with open(\"/tmp/prom-rule-full.yaml\", \"w\") as f:\n f.write(doc)\n print(\"extracted\")\nPYEOF\ncat /tmp/prom-rule-full.yaml | head -5"
}extracted # LT-49: retention-sweep alert rules, per Priya's (05) three-rule # ruling in refinement/LT-49.md — none suppressing another. Same # release: prometheus adoption mechanism as the ServiceMonitor above. # I (sweep_interval_seconds) = 86400 (schedule "17 3 * * *"); W per # class from pii-governance.md (direct: 24mo/730d, idp_cache: 30d, Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\npython3 -c \"\nimport re\ndoc = open('/tmp/prom-rule-full.yaml').read()\n# strip everything up to and including 'spec:' line, keep the rest at same indentation\nidx = doc.index('spec:')\nspec_body = doc[idx+len('spec:'):]\nopen('/tmp/prom-rule-plain.yaml','w').write(spec_body)\n\"\ncat /tmp/prom-rule-plain.yaml | head -10"
} groups:
- name: loginid-takehome-retention
rules:
# Rule 1 — RetentionSweepNotReporting, per class. Fires when no
# fresh sample in > 2I (172800s). A single Forbid-skip produces
# a gap of exactly 2I and does not fire (Priya's stated grace
# for that case); two consecutive skips (3I) does fire, as does
# a genuinely dead sweep. Reads the always-up api-service's own
# gauge, never the CronJob pod directly (Amber's finding: a
Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops{
"command": "docker run --rm -v /tmp/prom-rule-plain.yaml:/rules.yaml prom/prometheus:v3.13.2 promtool check rules /rules.yaml 2>&1"
}Exit code 1 Unable to find image 'prom/prometheus:v3.13.2' locally v3.13.2: Pulling from prom/prometheus 15476e339ef3: Pulling fs layer ca0dfa8bf61b: Pulling fs layer 7b7c87114d00: Pulling fs layer 7a21057f59f5: Pulling fs layer 5bb87d10e77c: Pulling fs layer ad8901815153: Pulling fs layer adbf4a271e0b: Pulling fs layer 121f66b8be65: Pulling fs layer d0a8c2721aab: Pulling fs layer 5bb87d10e77c: Download complete 15476e339ef3: Download complete 7b7c87114d00: Download complete d0a8c2721aab: Download complete 121f66b8be65: Download complete adbf4a271e0b: Download complete ca0dfa8bf61b: Download complete 7a21057f59f5: Download complete 7a21057f59f5: Pull complete 5bb87d10e77c: Pull complete ad8901815153: Download complete ad8901815153: Pull complete 7b7c87114d00: Pull complete d0a8c2721aab: Pull complete 121f66b8be65: Pull complete adbf4a271e0b: Pull complete ca0dfa8bf61b: Pull complete 15476e339ef3: Pull complete Digest: sha256:«REDACTED-HEX» Status: Downloaded newer image for prom/prometheus:v3.13.2 Error parsing command line arguments: unexpected promtool prometheus: error: unexpected promtool
{
"command": "docker run --rm --entrypoint promtool -v /tmp/prom-rule-plain.yaml:/rules.yaml prom/prometheus:v3.13.2 check rules /rules.yaml 2>&1"
}Checking /rules.yaml SUCCESS: 9 rules found
{
"command": "rm -f /tmp/prom-rule-full.yaml /tmp/prom-rule-plain.yaml"
}(Bash completed with no output)
{
"command": "grep -n \"api-service.*no.*polic\\|no NetworkPolicy\\|api-service.*reachable\" /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/*.yaml /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/04-infra-devops/*.md 2>&1 | grep -v \"already saw\" | head -10"
}/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml:680: # idp-connector -> api-service-issuer ingress; no policy
/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml:726:# LT-49: api-service had NO NetworkPolicy at all before this — reachable
/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/deploy/manifests.yaml:728:# inventory note ("api-service currently has no policy, so it's
/Users/warrenthompson/Source/LoginID-worktrees/LT-49-2/04-infra-devops/handoff-amber-observability-inventory.md:87:⚠️ **NetworkPolicy will block the scrape.** `api-service-issuer`, `idp-connector` and `postgres` each have a default-deny ingress policy; none admits `monitoring`. (`api-service` currently has no policy, so it's reachable.) Whichever pod serves `/metrics` needs an ingress rule with `namespaceSelector: {kubernetes.io/metadata.name: monitoring}` — that label is auto-applied, so you select `monitoring` **without modifying it**. The policy object is yours, in your namespace.{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\npython3 deploy/checks/assert-postgres-netpol-covers-db-consumers.py 2>&1\npython3 deploy/checks/assert-no-migrated-secrets.py 2>&1\npython3 scripts/check-never-log.py 2>&1"
}postgres-default-deny covers every DB-credential-holding workload: ['api-service', 'api-service-issuer', 'db-migrate', 'retention-sweep'] No migrated-secret references found in deploy/ manifests. No never-log-list violations found. Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\ngit config --worktree user.name \"Theo Bergman (04-infra-devops lead, Claude Sonnet 5)\"\ngit config --worktree user.email \"theo.bergman@agents.loginid-takehome.invalid\"\ngit add deploy/manifests.yaml deploy/rbac.yaml deploy/api-service.yaml 04-infra-devops/observability.md\ngit status --short"
}M 04-infra-devops/observability.md M deploy/api-service.yaml M deploy/manifests.yaml M deploy/rbac.yaml Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\ngit fetch origin main 2>&1 | tail -3\ngit log --oneline HEAD..origin/main | head -10"
}From github.com:wtvamp/loginid-takehome * branch main -> FETCH_HEAD 97ba766..1d6c65c main -> origin/main 1d6c65c Merge branch 'main' of https://github.com/wtvamp/loginid-takehome 9b62919 02: correct Assumption 17 ownership - platform (Warren), not 04 af3d40e Merge PR #66: LT-48 local dev loop — compose profiles for SQLite and Postgres, air as its own compose service, dev-secrets init script ee95a31 LT-48: commit docker-compose.yml, .air.toml, dev-secrets init script Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\ngit commit -m \"$(cat <<'EOF'\nLT-49: PrometheusRule + ServiceMonitor + NetworkPolicy + RBAC for retention-sweep alerting\n\nPer Amber's observability inventory: Prometheus (kube-prometheus-stack)\ncannot scrape a short-lived CronJob pod directly, so the sweep persists\nresults to the DB it already reaches and api-service (always-up) exposes\nthem on a separate /metrics port (:9101, agreed with Renata) as gauges.\nOne ServiceMonitor + one PrometheusRule, both labelled release: prometheus\nin our own namespace, adopted automatically by the Prometheus CR's\nempty ruleNamespaceSelector/serviceMonitorNamespaceSelector — no shared\nobject touched.\n\nPriya's (05) three-rule alert design, as PromQL:\n- RetentionSweepNotReporting (per class): time() - retention_sweep_last_success_timestamp_seconds > 2I (172800s).\n- RetentionWindowExceeded (per class): oldest_surviving_row_age_seconds > W + 2I, with the real per-class W (24mo/30d/7d) and I (86400s, this CronJob's real schedule) substituted in.\n- RetentionSweepSkipRate (severity: warning, never info — Alertmanager's\n route tree sends info to the null receiver, per Amber's inventory):\n consumes LT-44's skip-visibility signal as evidence, never as a\n suppression term on the other two rules, per Priya's explicit\n ruling. Deviated from her literal \"rolling day\" wording to a rolling\n 7d window, flagged in-line rather than silently resolved: at this\n CronJob's real 24h interval a rolling day has at most one sample,\n making a 25% threshold structurally near-meaningless.\n\nVerified the 9 alert rules with promtool (Docker image pinned to\nprom/prometheus:v3.13.2, the exact version this cluster runs) —\n`promtool check rules` on the extracted rule group: 9/9 valid, not\njust schema-accepted by kubectl.\n\napi-service gets its first NetworkPolicy (it had none before — reachable\nfrom anything in the namespace). Adding one for the metrics-scrape rule\nswitches it to default-deny-except-listed, so the existing public\nIngress path (ingress-nginx -> :8080) is named explicitly in the same\npolicy, or this change would silently break the live site while only\nintending to admit a scrape.\n\ndeploy/rbac.yaml: adds monitoring.coreos.com (prometheusrules,\nservicemonitors) to the CI deployer Role — bootstrap-applied, so this\nneeds Warren's approval before the next deploy (per #62's preflight,\nwhich will now correctly refuse to deploy until it's applied — same\nclass of gap as the cronjobs.batch grant needed for #57).\n\nobservability.md: records the no-\"health\"-substring naming rule for\nevery metric/label this project emits, and the proposed (not applied —\nshared object, Warren's call per the ES/audit-RBAC decision) corrected\nFilebeat drop_event regex, anchored to actual health-check line shapes\ninstead of a bare \"health\" substring match.\n\nStory: LT-49\nWork-By: Theo Bergman (04-infra-devops lead); metrics exposure by\nRenata Cole (03, in progress); alert design by Priya Nandakumar (05);\ninventory by Amber (OpenClaw Kubernetes agent).\nCo-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>\nClaude-Session: https://claude.ai/code/session_01CnkuYV6xXmzt8kmeiHjPCG\nEOF\n)\"\ngit rebase origin/main 2>&1"
}[feature/LT-49-observability-sink ba5503f] LT-49: PrometheusRule + ServiceMonitor + NetworkPolicy + RBAC for retention-sweep alerting 4 files changed, 170 insertions(+), 1 deletion(-) Rebasing (1/1) Successfully rebased and updated refs/heads/feature/LT-49-observability-sink. Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\nruby -ryaml -e \"YAML.load_stream(File.read('deploy/manifests.yaml')); puts 'valid YAML'\"\nkubectl apply --dry-run=server -f deploy/manifests.yaml 2>&1 | grep -v \"field is immutable\" | tail -6\npython3 deploy/checks/assert-postgres-netpol-covers-db-consumers.py 2>&1"
}valid YAML networkpolicy.networking.k8s.io/api-service-default-deny created (server dry run) ingress.networking.k8s.io/loginid-takehome unchanged (server dry run) serviceaccount/retention-sweep unchanged (server dry run) cronjob.batch/retention-sweep configured (server dry run) servicemonitor.monitoring.coreos.com/loginid-takehome-api-service created (server dry run) prometheusrule.monitoring.coreos.com/loginid-takehome-retention created (server dry run) postgres-default-deny covers every DB-credential-holding workload: ['api-service', 'api-service-issuer', 'db-migrate', 'retention-sweep'] Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\ngit push -u origin feature/LT-49-observability-sink 2>&1 || git push -u https://github.com/wtvamp/loginid-takehome.git feature/LT-49-observability-sink 2>&1"
}remote: remote: Create a pull request for 'feature/LT-49-observability-sink' on GitHub by visiting: remote: https://github.com/wtvamp/loginid-takehome/pull/new/feature/LT-49-observability-sink remote: To github.com:wtvamp/loginid-takehome.git * [new branch] feature/LT-49-observability-sink -> feature/LT-49-observability-sink branch 'feature/LT-49-observability-sink' set up to track 'origin/feature/LT-49-observability-sink'. Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2\ngh pr create --title \"LT-49: PrometheusRule + ServiceMonitor + NetworkPolicy + RBAC for retention-sweep alerting\" --body \"$(cat <<'EOF'\n## Summary\nSecond LT-49 (04-side) PR, against the house pattern from Amber's observability inventory (kube-prometheus-stack, not ES/Kibana — see `04-infra-devops/handoff-amber-observability-inventory.md`).\n\n- **api-service** gets a `/metrics` Service port (`:9101`, agreed with Renata for her PR) and its first `NetworkPolicy` — it had none before, so adding the scrape rule required also naming the existing public Ingress path explicitly (default-deny-except-listed kicks in the moment any policy selects a pod).\n- **ServiceMonitor** (`loginid-takehome-api-service`) + **PrometheusRule** (`loginid-takehome-retention`), both labelled `release: prometheus`, adopted automatically by the Prometheus CR's empty namespace selectors — no shared object touched.\n- **9 alert rules** (3 classes × 3 rules), Priya's design: `RetentionSweepNotReporting` (2I), `RetentionWindowExceeded` (W + 2I), `RetentionSweepSkipRate` (severity `warning`, never `info` — Amber's inventory found Alertmanager routes `info` to the null receiver).\n- **deploy/rbac.yaml**: `monitoring.coreos.com` (`prometheusrules`, `servicemonitors`) added to the CI deployer Role.\n- **observability.md**: the no-`\"health\"`-substring naming rule, and the proposed (not applied) corrected Filebeat `drop_event` regex.\n\n**One deviation from Priya's literal ruling, flagged rather than silently resolved**: her `RetentionSweepSkipRate` rule says \"~25% over a rolling day,\" but at this CronJob's real interval (86400s = 24h) a rolling day contains at most one scheduled run, making a 25% threshold structurally near-meaningless. Widened to a rolling 7-day window instead — needs Priya/Naomi's confirmation this is the right call, not assumed settled here.\n\n**Needs Warren's approval before the next deploy**: `deploy/rbac.yaml`'s new `monitoring.coreos.com` grant is bootstrap-applied, same as the earlier `cronjobs.batch` gap — #62's preflight will correctly refuse to deploy until it's applied.\n\n## Verification\n- `kubectl apply --dry-run=server` against the real cluster for all three files — clean, including both new CRD-backed objects (confirms the CRDs really are installed and my objects conform to their schema, not just YAML-valid).\n- **`promtool check rules` against the exact Prometheus version this cluster runs** (`prom/prometheus:v3.13.2`, pinned): extracted the rule group from the `PrometheusRule` object and ran it through the real binary — `9/9 rules valid`, not just kubectl-schema-accepted.\n- `deploy/checks/assert-postgres-netpol-covers-db-consumers.py` and the other existing checks still pass clean.\n\n## Who did the work\n- **Theo Bergman** (04-infra-devops lead, Claude Sonnet 5) — manifests, RBAC, rule verification, PR.\n- **Priya Nandakumar** (05) — alert-rule design (`refinement/LT-49.md`).\n- **Amber** (OpenClaw Kubernetes agent) — observability inventory this PR builds against.\n- **Renata Cole** (03) — `/metrics` exposure, in progress, port/name agreed.\n\n## Links\n- Story: LT-49\n- Inventory: `04-infra-devops/handoff-amber-observability-inventory.md`\n\n## Checklist\n- [x] Any change to `dao.Repository` or its sub-interfaces updates the hand-written fake in this PR — N/A.\n- [x] Any new env var read in `config.go` is set in every Deployment whose `APP_MODE` uses it — N/A, no env var change in this PR (03's `/metrics` PR handles that side).\n- [x] No secret or token in code, tests, or comments.\n- [x] `git diff origin/main` reviewed before requesting merge.\n- [x] This PR changes `deploy/rbac.yaml` — Warren must approve the bootstrap apply before the next deploy; #62's preflight will block until then.\n\n## Test plan\n- [x] `kubectl apply --dry-run=server` — clean (see above).\n- [x] `promtool check rules` — 9/9 valid (see above).\n- [ ] Live deploy once Renata's `/metrics` PR and the `rbac.yaml` apply both land; confirm Prometheus actually scrapes and the rules evaluate against real data.\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\nhttps://claude.ai/code/session_01CnkuYV6xXmzt8kmeiHjPCG\nEOF\n)\" 2>&1"
}https://github.com/wtvamp/loginid-takehome/pull/68 Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"command": "cd /Users/warrenthompson/Source/LoginID && git worktree remove /Users/warrenthompson/Source/LoginID-worktrees/LT-49-2 2>&1"
}Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops
{
"to": "project manager",
"summary": "PR #68: LT-49 sink/alerts against the real house pattern",
"message": "PR #68 up: https://github.com/wtvamp/loginid-takehome/pull/68 — ServiceMonitor + PrometheusRule (release: prometheus, adopted automatically), api-service's first NetworkPolicy (had none before, so the scrape rule required also naming the existing public Ingress path explicitly), rbac.yaml's monitoring.coreos.com grant, and the observability.md updates (no-\"health\"-substring rule + the proposed Filebeat regex fix, not applied).\n\nVerified the 9 alert rules with promtool against prom/prometheus:v3.13.2 (the exact version this cluster runs, pinned via Docker) — 9/9 valid, not just kubectl-schema-accepted. Also caught one thing worth flagging: Priya's SkipRate rule says \"~25% over a rolling day,\" but at this CronJob's real 24h interval a rolling day has at most one scheduled run, making that threshold structurally near-meaningless. Widened to a rolling 7-day window in the PR, flagged explicitly rather than silently resolved — needs her/Naomi's confirmation.\n\nNeeds your rbac.yaml apply path again (monitoring.coreos.com this time) before it can actually deploy — same class as the cronjobs.batch gap, #62's preflight will block until it's applied.\n\nAlso caught and fixed my own mistake earlier (PR #67, already reported) — a commit that landed on an already-merged branch, recovered via cherry-pick.",
"type": "message",
"recipient": "project manager",
"content": "PR #68 up: https://github.com/wtvamp/loginid-take…"
}{"success":true,"message":"“PR #68: LT-49 sink/alerts against the real house pattern” → project manager (another Claude session on this machine)","msg_id":"c532e34f-d5d6-4fa5-8885-c2d5cef33120"}{
"command": "grep -rn \"pgx\\|ISSUER_DB_DRIVER\\|NewIssuerRouter\\|IssuerDBDSN\" /Users/warrenthompson/Source/LoginID/internal/api/clientstore.go /Users/warrenthompson/Source/LoginID/cmd/api-service/main.go 2>&1 | head -20"
}/Users/warrenthompson/Source/LoginID/internal/api/clientstore.go:296:// case NewIssuerRouter's nil-store fail-closed path already covers)
/Users/warrenthompson/Source/LoginID/internal/api/clientstore.go:306:// dialed against config.Config.IssuerDBDSN — always the "pgx" driver,
/Users/warrenthompson/Source/LoginID/internal/api/clientstore.go:416:// pgx/v5's stdlib driver has no built-in database/sql Scanner for array
/Users/warrenthompson/Source/LoginID/cmd/api-service/main.go:27: // internal/dao/postgres's own blank import of pgx/v5/stdlib already
/Users/warrenthompson/Source/LoginID/cmd/api-service/main.go:28: // registers the "pgx" database/sql driver this file uses directly
/Users/warrenthompson/Source/LoginID/cmd/api-service/main.go:39:// (internal/dao/postgres/postgres.go: "pgx"; internal/dao/sqlite/sqlite.go:
/Users/warrenthompson/Source/LoginID/cmd/api-service/main.go:46: return "pgx"
/Users/warrenthompson/Source/LoginID/cmd/api-service/main.go:363: // IssuerDBDSN (not configured yet) leaves issuerDB nil;
/Users/warrenthompson/Source/LoginID/cmd/api-service/main.go:364: // NewIssuerRouter's /auth/token then fails every grant closed
/Users/warrenthompson/Source/LoginID/cmd/api-service/main.go:367: if cfg.IssuerDBDSN != "" {
/Users/warrenthompson/Source/LoginID/cmd/api-service/main.go:368: issuerDB, err = sql.Open("pgx", cfg.IssuerDBDSN)
/Users/warrenthompson/Source/LoginID/cmd/api-service/main.go:377: handler = app.NewIssuerRouter(cfg, key, issuerDB){
"command": "grep -n \"func LoadSigningKey\" -A 20 /Users/warrenthompson/Source/LoginID/internal/api/signingkey.go 2>&1"
}39:func LoadSigningKey(path string) (*SigningKey, error) {
40- data, err := os.ReadFile(path)
41- if err != nil {
42- return nil, fmt.Errorf("api: reading signing key %q: %w", path, err)
43- }
44- block, _ := pem.Decode(data)
45- if block == nil {
46- return nil, fmt.Errorf("api: signing key %q is not valid PEM", path)
47- }
48-
49- priv, err := parseRSAPrivateKey(block.Bytes)
50- if err != nil {
51- return nil, fmt.Errorf("api: parsing signing key %q: %w", path, err)
52- }
53-
54- pubDER, err := x509.MarshalPKIXPublicKey(&priv.PublicKey)
55- if err != nil {
56- return nil, fmt.Errorf("api: marshaling public key for kid derivation: %w", err)
57- }
58- sum := sha256.Sum256(pubDER)
59- kid := base64.RawURLEncoding.EncodeToString(sum[:])[:16]{
"command": "grep -n \"func parseRSAPrivateKey\" -A 15 /Users/warrenthompson/Source/LoginID/internal/api/signingkey.go"
}64:func parseRSAPrivateKey(der []byte) (*rsa.PrivateKey, error) {
65- if key, err := x509.ParsePKCS1PrivateKey(der); err == nil {
66- return key, nil
67- }
68- keyAny, err := x509.ParsePKCS8PrivateKey(der)
69- if err != nil {
70- return nil, fmt.Errorf("not a PKCS#1 or PKCS#8 RSA private key: %w", err)
71- }
72- rsaKey, ok := keyAny.(*rsa.PrivateKey)
73- if !ok {
74- return nil, fmt.Errorf("PKCS#8 key is not an RSA private key")
75- }
76- return rsaKey, nil
77-}
78-
79-// JWKS renders this key's public component as a single-key RFC 7517{
"command": "find /Users/warrenthompson/Source/LoginID/migrations/issuer -type f | head -5\ncat /Users/warrenthompson/Source/LoginID/migrations/issuer/00001_initial_schema.sql 2>&1 | head -40"
}/Users/warrenthompson/Source/LoginID/migrations/issuer/00001_initial_schema.sql -- +goose Up -- The token issuer's client store (LT-51), per Priya Nandakumar's (05) -- ruling on this story: a separate `issuer` database — same PostgreSQL -- instance as the main DAO's database, but a distinct database so a -- cross-database join to user_profile/user_credential is structurally -- impossible, not just policy-forbidden. Its own goose invocation -- (GOOSE_DBSTRING pointed at this database) and its own version table -- (goose_db_version_issuer), run as a third invocation alongside the -- existing backend-directory + shared/ pair (05-data-ops/ -- migration-approach.md §"Mechanism 04 needs"). issuer_migrator/ -- issuer_runtime roles carry over the same DDL-vs-DML privilege split -- LT-52's postgres-in-namespace.md already established for the main -- database — provisioning those roles is 04's manifest/runbook -- responsibility, not this file's. -- -- oauth_client has no PII columns, ever (Priya's ruling) — client_id and -- name identify a machine client application, not a person, so there is -- no retention clock on this table (contrast user_profile/ -- user_credential's retention sweep, dao.Repository.DeleteExpired). -- -- secret_state mirrors user_credential.secret_state's own lesson (05's -- ruling, cited directly): three states (none/set/revoked) must be -- asserted explicitly by a named CHECK, never collapsed into an -- incidental "hash IS NULL" inference — a row can be `revoked` with a -- NULL hash for a reason distinct from `none` never having had one. -- -- client_id's charset CHECK is this table's own identifier rule — -- 05-data-ops/multi-db-strategy.md amendment A4 (canonical UUID -- validation) is explicitly NOT applied here, since client_id is a -- human/CI-assigned slug (e.g. issued by the QA seeding runbook), not a -- generated UUID primary key like every other table in this project. -- -- granted_scopes is TEXT[] — deliberately PostgreSQL-only, unlike the -- main DAO schema's portability requirement (05-data-ops/ -- multi-db-strategy.md), since the issuer database has no SQLite/ -- CockroachDB peer to stay portable against. -- -- name and audience are additions beyond Priya's explicitly named column -- list (client_id, client_secret_hash/secret_state, granted_scopes, -- status, created_at/updated_at, no PII) — both operationally necessary
{
"command": "cd /Users/warrenthompson/Source/LoginID && git worktree add /Users/warrenthompson/Source/LoginID-worktrees/LT-48-issuer -b fix/LT-48-issuer-dev-loop main 2>&1"
}Preparing worktree (new branch 'fix/LT-48-issuer-dev-loop') HEAD is now at 1d6c65c Merge branch 'main' of https://github.com/wtvamp/loginid-takehome Shell cwd was reset to /Users/warrenthompson/Source/LoginID/04-infra-devops