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46 Commits

Author SHA1 Message Date
Mayne0213
6da4eba1dc CHORE(grafana): remove admin login secret for SSO 
- Remove grafana-admin-password ExternalSecret
- Remove admin section from helm-values.yaml
- Authentication handled by Authelia SSO middleware
 2026-01-09 21:41:52 +09:00
Mayne0213
2cf35d0f76 FEAT(loki): configure storage and HA 
- Rename extraVolume to avoid duplicate name
- Add emptyDir for /var/loki cache
- Migrate to shared storage with MinIO
- Configure HA with 2 replicas
- Revert to single replica for Single Binary mode
 2026-01-09 21:41:52 +09:00
Mayne0213
2b7ee1fe51 FEAT(loki): configure storage and HA 
- Rename extraVolume to avoid duplicate name
- Add emptyDir for /var/loki cache
- Migrate to shared storage with MinIO
- Configure HA with 2 replicas
- Revert to single replica for Single Binary mode
 2026-01-09 21:41:52 +09:00
Mayne0213
4286296591 PERF(resources): remove CPU limits - keep memory limits only 
- CPU throttling prevents app startup, not crashes
- Memory OOM is the real cascading failure cause
- CPU request ensures fair scheduling
 2026-01-07 23:48:35 +09:00
Mayne0213
69dc3b34be REFACTOR(secrets): flatten Vault paths 
- Change secret paths from <category>/<app> to <app>
- monitoring/alertmanager → alertmanager
- monitoring/grafana → grafana
- databases/postgresql → postgresql
 2026-01-06 16:52:58 +09:00
Mayne0213
7888aeff36 REFACTOR(repo): move vault/ to manifests/ 
- Move ExternalSecret files from vault/ to manifests/secret.yaml
- Update kustomization.yaml references
- Remove vault/ folders

Apps: alertmanager, grafana, prometheus
 2026-01-06 16:42:33 +09:00
Mayne0213
7b9abaf9c8 REFACTOR(obs): integrate ingress to helm-values 
- alertmanager: move ingress to karma inline, servicemonitor to manifests
- goldilocks: move ingress to helm-values
- grafana: move ingress to helm-values
- uptime-kuma: move ingress to helm-values
 2026-01-06 01:57:03 +09:00
Mayne0213
28ba50d1a3 REFACTOR(repo): observability repo structure 
- Add application.yaml for ArgoCD app-of-apps
- Add kustomization.yaml with observability components
- Add renovate.json for automated updates
- Update all component argocd.yaml repoURLs to observability repo

Components: prometheus, alertmanager, grafana, loki, promtail,
node-exporter, kube-state-metrics, goldilocks, uptime-kuma, vpa
 2026-01-05 00:40:01 +09:00
Mayne0213
8dcb563ae4 REFACTOR(grafana): change Grafana storageClass 
- Update storageClass to local-path
- Change storage backend configuration
 2026-01-05 00:40:01 +09:00
Mayne0213
c472035499 FEAT(grafana): add Grafana monitoring 
- Add Grafana monitoring configuration
- Enable metrics collection
 2026-01-05 00:40:01 +09:00
Mayne0213
7653f2c4c8 FIX(grafana): fix storageClass key name 
- Correct storageclass key spelling
- Fix Helm values configuration
 2026-01-05 00:40:01 +09:00
Mayne0213
aad4c249e2 CHORE(grafana): disable auto dashboard provision 
- Use manual import instead of automatic provisioning
- Remove configMapGenerator for dashboards
- Remove sidecar and dashboards helm config
- Keep JSON files in dashboards/ for manual import reference
 2026-01-05 00:40:01 +09:00
Mayne0213
ababd677d4 FEAT(repo): enable ServerSideApply 
- Enable ServerSideApply to handle large configmaps
- Fix resource management issues
 2026-01-05 00:40:01 +09:00
Mayne0213
9583be9b46 FEAT(grafana): export dashboards 
- to JSON and use sidecar ConfigMaps
- Export 14 dashboards to JSON files
- Use kustomize configMapGenerator for dashboard ConfigMaps
- Enable Grafana sidecar to load dashboards from ConfigMaps
- Keep Longhorn and Traefik Official from grafana.com
 2026-01-05 00:40:01 +09:00
Mayne0213
c356493707 FEAT(alertmanager): add datasource to Grafana 
- Add Alertmanager datasource configuration
- Enable alert visualization
 2026-01-05 00:40:01 +09:00
Mayne0213
200c6e97ae REFACTOR(repo): migrate repoURL to K3S-HOME 
- Update repository URL to K3S-HOME organization
- Change from personal to organization repo
 2026-01-05 00:40:01 +09:00
renovate[bot]
1e1cde4cd9 CHORE(deps): update alertmanager to v1.30.0 
- Upgrade Alertmanager chart version
- Apply dependency updates
 2026-01-05 00:40:01 +09:00
Mayne0213
939ae13c5d CHORE(grafana): disable local auth, add SSO 
- Enable anonymous auth with Admin role
- Disable login form
- Add Authelia middleware to ingress
 2026-01-05 00:40:01 +09:00
Mayne0213
e4b477a510 REFACTOR(longhorn): migrate to local-path 
- alertmanager, grafana, loki, prometheus: storageClass -> local-path-retain
- Change storage backend configuration
 2026-01-05 00:40:01 +09:00
Mayne0213
823b2ba495 REFACTOR(repo): remove global panel from Grafana 
- Remove global panel configuration
- Clean up dashboard settings
 2026-01-05 00:40:01 +09:00
Mayne0213
f6ceb50503 REFACTOR(grafana): remove dashboard 15757 
- Remove Windows-specific queries dashboard
- Clean up unused dashboards
 2026-01-05 00:40:01 +09:00
Mayne0213
0617611d22 FIX(grafana): restore dashboard 15757 
- Restore Kubernetes Global with CPU Real dashboard
- Re-enable monitoring visualization
 2026-01-05 00:40:01 +09:00
Mayne0213
685563b92c REFACTOR(grafana): remove duplicated Dashboard 
- Remove duplicate Grafana dashboard
- Clean up configuration
 2026-01-05 00:40:01 +09:00
Mayne0213
ebc5af24ef FEAT(repo): add Grafana Global panel 
- Add global panel to Grafana dashboard
- Enable overview visualization
 2026-01-05 00:40:01 +09:00
Mayne0213
d0fc55d403 FEAT(grafana): add uid to Grafana datasources 
- for dashboard compatibi...
 2026-01-05 00:40:01 +09:00
Mayne0213
912b3aa38f REFACTOR(minio): remove minio dashboard 
- using manually imported one
 2026-01-04 23:38:05 +09:00
Mayne0213
8e964afe42 FEAT(grafana): add grafana dashboards 
- for cluster monitoring
 2026-01-04 23:38:05 +09:00
Mayne0213
b3ad6338ac FIX(prometheus): grafana prometheus datasource 
- url with full namespace
 2026-01-04 23:38:05 +09:00
Mayne0213
a30dbf138f REFACTOR(traefik): switch ingress to Traefik 
- Update ingressClassName from haproxy to traefik
- Remove haproxy.org annotations
 2026-01-04 23:38:05 +09:00
Mayne0213
0cb7438d79 CHORE(external-secrets): update ESO API version from v1beta1 to v1 
- Update ExternalSecret API version
- Migrate to stable API
 2026-01-04 23:38:05 +09:00
Mayne0213
ea4152a0d6 REFACTOR(gitea): migrate repoURL from Gitea 
- to GitHub
 2026-01-04 23:38:05 +09:00
Mayne0213
5ec1a3323d REFACTOR(goldilocks): use managedNamespaceMetad... 
- Remove namespace.yaml files
- Add managedNamespaceMetadata with Goldilocks label
- Set CreateNamespace=true in syncOptions
- Update kustomization.yaml to remove namespace.yaml references
 2026-01-04 23:38:05 +09:00
Mayne0213
bbf6fa5001 CHORE(repo): clean kustomization files 
- Remove unused entries from kustomization
- Clean up configuration
 2026-01-04 23:38:05 +09:00
Mayne0213
7d4f5ff86c REFACTOR(grafana): change logging path in Grafana 
- Update logging path configuration
- Fix log collection settings
 2026-01-04 23:38:05 +09:00
Mayne0213
a2e0ef4477 REFACTOR(prometheus): remove path sources 
- from grafana and prometheus...
- Remove 'path: grafana' source from grafana Application
- Remove 'path: prometheus' source from prometheus Application
- ExternalSecret and Ingress will be managed manually via kubectl apply
  -k
- Fixes circular dependency issue causing Progressing state
 2026-01-04 23:38:05 +09:00
Mayne0213
4e0f27192f FIX(prometheus): namespaces in grafana 
- and prometheus resources
- Update grafana ExternalSecret namespace: monitoring → grafana
- Update grafana Ingress namespace: monitoring → grafana
- Update prometheus ExternalSecret namespace: monitoring → prometheus
- Aligns with per-app namespace strategy
 2026-01-04 23:38:05 +09:00
Mayne0213
2309254fc9 FIX(repo): circular reference in app kustomizes 
- Comment out argocd.yaml in all app kustomization.yaml files
- Prevents circular reference when apps have 'path:' source (grafana,
  prometheus)
- ArgoCD Applications are managed manually, not via kustomize
 2026-01-04 23:38:05 +09:00
Mayne0213
b4ec13618a REFACTOR(repo): to independent app management 
- pattern
- monitoring/kustomization.yaml now only manages application.yaml (App
  of Apps)
- Each app independently manages its own ArgoCD Application via
  kustomization.yaml
- Apps are fully self-contained: argocd.yaml, namespace.yaml, and app-
  specific resources
- Cleaner separation: no central app list to maintain
 2026-01-04 23:38:05 +09:00
Mayne0213
078850f77a FIX(argocd): sharedresourcewarning by referencing 
- argocd.yaml files d...
- Change monitoring/kustomization.yaml to reference argocd.yaml files
  instead of folders
- Comment out argocd.yaml in each app's kustomization.yaml
- Matches applications folder pattern to avoid resource conflicts
 2026-01-04 23:38:05 +09:00
Mayne0213
6dec7e0a46 REFACTOR(argocd): monitoring apps 
- to self-manage ArgoCD Applications
- Each app now includes its own argocd.yaml in kustomization.yaml
- Main monitoring/kustomization.yaml references app folders instead of
  individual argocd.yaml files
- Better separation of concerns - each app is self-contained and
  independently managed
 2026-01-04 23:38:05 +09:00
Mayne0213
5c4676ca9a REFACTOR(repo): restructure monitoring folder 
- and add namespace resou...
- Remove argocd/, helm-values/, ingress/ subdirectories
- Move files to parent directory (argocd.yaml, helm-values.yaml,
  ingress.yaml)
- Update helm valueFiles paths in ArgoCD Applications
- Add namespace.yaml to all applications with Goldilocks labels
- Update destination namespaces to match folder names
- Update kustomization.yaml files to reference new structure
 2026-01-04 23:38:05 +09:00
Mayne0213
1bf40d431b REVERT(grafana): grafana to local-path 
- storageclass
Due to storage constraints, reverting from longhorn to local-path.
Only Loki, Alertmanager, and Gitea remain on longhorn.
 2026-01-04 23:38:05 +09:00
Mayne0213
1a2f15c468 REFACTOR(longhorn): migrate monitoring PVCs 
- from local-path to Longhorn
- Grafana: 2Gi (replica=3)
- Loki: 10Gi (replica=3)
- Alertmanager: 1Gi (replica=3)
- Prometheus: 5Gi (replica=3)
- Use dedicated 50GB Longhorn storage on each node
 2026-01-04 23:38:05 +09:00
Mayne0213
7d41461e2e FEAT(grafana): add per-application ingress 
- management for Grafana
- Added ingress.yaml for Grafana
- Updated kustomization file to include ingress resource
- Migrated from centralized ingress management to per-app architecture
 2025-12-25 20:21:28 +09:00
Mayne0213
a11a9ab329 CHORE(argocd): update ArgoCD applications 
- to point to monitoring repo...
 2025-12-17 15:12:56 +09:00
Mayne0213
baee94b69d INIT(repo): monitoring stack setup 2025-12-17 15:06:58 +09:00