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2026-04-13always AlwyasPaul Buetow
2026-02-07feat: add LAN ingresses for all servicesPaul Buetow
Add *.f3s.lan.buetow.org ingress resources for all services to enable LAN access with TLS termination. This allows direct access from the 192.168.1.0/24 network through the FreeBSD CARP/relayd setup. Services updated: - argocd: argocd.f3s.lan.buetow.org - cgit: cgit.f3s.lan.buetow.org - grafana: grafana.f3s.lan.buetow.org - anki-sync-server: anki.f3s.lan.buetow.org - apache: f3s.lan.buetow.org, www.f3s.lan.buetow.org, standby.f3s.lan.buetow.org - audiobookshelf: audiobookshelf.f3s.lan.buetow.org - filebrowser: filebrowser.f3s.lan.buetow.org - immich: immich.f3s.lan.buetow.org - ipv6test: ipv6test.f3s.lan.buetow.org (+ ipv4/ipv6 subdomains) - keybr: keybr.f3s.lan.buetow.org - koreader-sync-server: koreader.f3s.lan.buetow.org - miniflux: flux.f3s.lan.buetow.org - opodsync: gpodder.f3s.lan.buetow.org - radicale: radicale.f3s.lan.buetow.org - syncthing: syncthing.f3s.lan.buetow.org - tracing-demo: tracing-demo.f3s.lan.buetow.org - wallabag: bag.f3s.lan.buetow.org - webdav: webdav.f3s.lan.buetow.org All LAN ingresses use: - TLS with f3s-lan-tls certificate (cert-manager) - Traefik entrypoints: web,websecure - Same backend services as external ingresses Also fixed koreader-sync-server ingress to use modern annotations. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-01-15cleanupPaul Buetow
2026-01-15cleanupPaul Buetow
2026-01-15docs: add DEMO-SCRIPTS.md guidePaul Buetow
2026-01-15feat: add automated demo scripts for Argo RolloutsPaul Buetow
2026-01-15docs: update all ROLLOUT*.md files with 1-min 33% canary detailsPaul Buetow
2026-01-15chore: auto-promote canary after 1 minutePaul Buetow
2026-01-15chore: switch from canary to blue-green strategy for clearer demoPaul Buetow
2026-01-15chore: reduce canary pause from 2m to 1mPaul Buetow
2026-01-15feat: add Argo Rollouts controller and tracing-demo canary rollout demoPaul Buetow
2026-01-07Migrate 8 remaining simple service apps to ArgoCDPaul Buetow
Apps migrated in this commit: - anki-sync-server (custom images, 1 PVC) - syncthing (file sync, 2 PVCs) - audiobookshelf (3 PVCs) - radicale (CalDAV/CardDAV) - opodsync (podcast sync, 2-container pod) - kobo-sync-server (eReader sync) - filebrowser (3 PVCs) - webdav (WebDAV server) All apps: - Created ArgoCD Application manifests - Updated Justfiles with ArgoCD commands - All synced successfully and healthy - Zero downtime migrations Also includes: - Updated migration progress tracker (12/23 apps, 52%) - Deleted freshrss directory (app no longer needed) Progress: 12/23 apps (52%) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-07Test GitOps: Scale frontend to 2 replicasPaul Buetow
Testing ArgoCD auto-sync functionality by scaling the tracing-demo frontend deployment from 1 to 2 replicas. This validates the complete GitOps workflow: commit → push → auto-sync → deployment. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2025-12-28Fix distributed tracing by excluding health checks from instrumentationPaul Buetow
Problem: - Only health check traces appeared in Tempo - API endpoint traces (/api/process) were not visible - Alloy OTLP receivers were not listening (needed restart) Root Causes: 1. Health check endpoints were creating massive trace volume from Kubernetes probes 2. Batch processor (100 spans) was filling with health checks before API traces could export 3. Alloy DaemonSet needed restart to activate OTLP receivers after configuration update Solution: 1. Restarted Alloy to activate OTLP gRPC (4317) and HTTP (4318) receivers 2. Excluded /health endpoint from Flask auto-instrumentation in all three services: - frontend: FlaskInstrumentor().instrument_app(app, excluded_urls="/health") - middleware: FlaskInstrumentor().instrument_app(app, excluded_urls="/health") - backend: FlaskInstrumentor().instrument_app(app, excluded_urls="/health") Result: ✅ Distributed traces now visible in Tempo with full span chains ✅ Single /api/process request creates 8 spans across 3 services: - Frontend: GET /api/process, frontend-process, POST (200ms) - Middleware: POST /api/transform, middleware-transform, GET (180ms) - Backend: GET /api/data, backend-get-data (100ms) ✅ Complete request flow traced: frontend → middleware → backend ✅ Node graph will now show service dependencies ✅ Traces-to-logs and traces-to-metrics correlation enabled 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2025-12-28Add Grafana Tempo distributed tracing with demo applicationPaul Buetow
- Deploy Grafana Tempo in monolithic mode for distributed tracing - Configure Tempo with OTLP receivers (gRPC:4317, HTTP:4318) - Set up 10Gi filesystem storage with 7-day retention - Integrate Tempo datasource in Grafana with traces-to-logs and traces-to-metrics correlation - Update Grafana Alloy to collect and forward traces - Add OTLP receiver configuration to alloy-values.yaml - Configure batch processor for efficient trace forwarding to Tempo - Patch Alloy service to expose OTLP ports 4317/4318 - Create demo tracing application (frontend, middleware, backend) - Implement three-tier Python Flask application with OpenTelemetry instrumentation - Auto-instrument with OpenTelemetry for Flask and requests libraries - Push Docker images to private registry (registry.lan.buetow.org:30001) - Deploy via Helm chart with Traefik ingress at tracing-demo.f3s.buetow.org - Update Grafana configuration in prometheus/persistence-values.yaml - Add Tempo to additionalDataSources for automatic provisioning Files added: - tempo/values.yaml: Tempo Helm chart configuration - tempo/persistent-volumes.yaml: Storage configuration (10Gi PV/PVC) - tempo/datasource-configmap.yaml: Grafana datasource with correlations - tempo/Justfile: Installation automation - tempo/README.md: Documentation - tracing-demo/docker/frontend/: Python Flask frontend with OTel - tracing-demo/docker/middleware/: Python Flask middleware with OTel - tracing-demo/docker/backend/: Python Flask backend with OTel - tracing-demo/helm-chart/: Kubernetes deployments, services, ingress - tracing-demo/docker-image-Justfile: Docker build/push automation - tracing-demo/Justfile: Helm deployment automation - tracing-demo/README.md: Documentation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-11 03:20:59 +0000