6f303dbbaa
Migrate prod deploy from Swarm to K3s; add full deployment book
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Infrastructure:
- Stack now runs on K3s v1.34.6 HA (3 Hetzner CX33 nodes as managers)
- Traefik DaemonSet + hostNetwork replaces Caddy + ingress mesh
- All manifests in deploy-k3s/manifests/; Swarm config (deploy/) kept
temporarily for reference
Bug fixes surfaced during migration:
- Dockerfile: golang:1.24-alpine -> 1.25-alpine (go.mod requires 1.25)
- cache_service.go: remove sync.Once reassignment from inside Do()
callback (was causing 'unlock of unlocked mutex' fatal after
Redis Ping failure)
- router.go: relax CSP from 'default-src none' to 'default-src self'
+ allowlist fonts.googleapis.com so the marketing landing page CSS
actually loads in browsers
- deploy/scripts/deploy_prod.sh: use docker buildx with
--platform linux/amd64 so arm64 (Apple Silicon) dev machines produce
images runnable on x86_64 Hetzner nodes; fix array expansion under
set -u
- deploy/swarm-stack.prod.yml: fix secret source references to use
top-level aliases (the '\${X_SECRET}' form never actually resolved);
dozzle ports: long-form host_ip is rejected by Swarm, switched to
short-form (bound to 0.0.0.0 with UFW-based loopback restriction);
worker replicas 2 -> 1 (Asynq scheduler singleton)
- deploy-k3s/manifests/admin/deployment.yaml: probe path '/admin/' -> '/'
(Next.js serves at root; /admin/ returned 404 and killed pods);
startupProbe failureThreshold 12 -> 24
- deploy-k3s/manifests/pod-disruption-budgets.yaml: worker minAvailable
1 -> 0 (singleton)
- deploy-k3s/manifests/api/deployment.yaml: startupProbe failureThreshold
12 -> 48 (MigrateWithLock serializes across 3 replicas on first-boot;
real startup takes up to 240s)
- .gitignore: tighten 'api' -> '/api' (was matching deploy-k3s/manifests/api/
and admin/src/app/api/*, hiding legitimate files)
New files:
- deploy-k3s/manifests/traefik-helmchartconfig.yaml: DaemonSet +
hostNetwork override for k3s-bundled Traefik
- deploy-k3s/manifests/ingress/ingress-simple.yaml: plain Ingress
without TLS (CF Flexible SSL) and without middleware
- deploy-k3s/MIGRATION_NOTES.md: operator-facing migration log
Documentation:
- docs/deployment/ — full deployment book, 26 files, ~42k words:
- Part I Overview, infrastructure, orchestrator choice (Ch 0-2)
- Part II Networking, firewall, Cloudflare (Ch 3-4, 13)
- Part III Security, Traefik ingress (Ch 5-6)
- Part IV Services, DB, storage, secrets, registry (Ch 7-11)
- Part V Data flow, deploy process, observability, failures, runbook
(Ch 12, 14-17)
- Part VI Cost, Swarm postmortem, roadmap (Ch 18-20)
- Appendices: glossary, kubectl cheat sheet, file locations,
consolidated citations
- README.md: Production Deployment section replaced with pointer to
the book; Go version bumped to 1.25
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com >
2026-04-24 07:20:54 -05:00
33eee812b6
Harden prod deploy: versioned secrets, healthchecks, migration lock, dry-run
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Swarm stack
- Resource limits on all services, stop_grace_period 60s on api/worker/admin
- Dozzle bound to manager loopback only (ssh -L required for access)
- Worker health server on :6060, admin /api/health endpoint
- Redis 200M LRU cap, B2/S3 env vars wired through to api service
Deploy script
- DRY_RUN=1 prints plan + exits
- Auto-rollback on failed healthcheck, docker logout at end
- Versioned-secret pruning keeps last SECRET_KEEP_VERSIONS (default 3)
- PUSH_LATEST_TAG default flipped to false
- B2 all-or-none validation before deploy
Code
- cmd/api takes pg_advisory_lock on a dedicated connection before
AutoMigrate, serialising boot-time migrations across replicas
- cmd/worker exposes an HTTP /health endpoint with graceful shutdown
Docs
- deploy/DEPLOYING.md: step-by-step walkthrough for a real deploy
- deploy/shit_deploy_cant_do.md: manual prerequisites + recurring ops
- deploy/README.md updated with storage toggle, worker-replica caveat,
multi-arch recipe, connection-pool tuning, renumbered sections
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com >
2026-04-14 15:22:43 -05:00
4976eafc6c
Rebrand from Casera/MyCrib to honeyDue
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Total rebrand across all Go API source files:
- Go module path: casera-api -> honeydue-api
- All imports updated (130+ files)
- Docker: containers, images, networks renamed
- Email templates: support email, noreply, icon URL
- Domains: casera.app/mycrib.treytartt.com -> honeyDue.treytartt.com
- Bundle IDs: com.tt.casera -> com.tt.honeyDue
- IAP product IDs updated
- Landing page, admin panel, config defaults
- Seeds, CI workflows, Makefile, docs
- Database table names preserved (no migration needed)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com >
2026-03-07 06:33:38 -06:00
7690f07a2b
Harden API security: input validation, safe auth extraction, new tests, and deploy config
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Comprehensive security hardening from audit findings:
- Add validation tags to all DTO request structs (max lengths, ranges, enums)
- Replace unsafe type assertions with MustGetAuthUser helper across all handlers
- Remove query-param token auth from admin middleware (prevents URL token leakage)
- Add request validation calls in handlers that were missing c.Validate()
- Remove goroutines in handlers (timezone update now synchronous)
- Add sanitize middleware and path traversal protection (path_utils)
- Stop resetting admin passwords on migration restart
- Warn on well-known default SECRET_KEY
- Add ~30 new test files covering security regressions, auth safety, repos, and services
- Add deploy/ config, audit digests, and AUDIT_FINDINGS documentation
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com >
2026-03-02 09:48:01 -06:00
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