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466ec6210cec2a0fbe6edd3ae1937dd526184eef
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10 Commits

Author SHA1 Message Date
Mayne0213
5089e8607d CHORE(resources): set memory limits equal to memory requests 
Align memory limits with memory requests for guaranteed QoS class.
- prometheus, thanos (query, storegateway, compactor)
- alertmanager, tempo, goldilocks (dashboard, controller)
- node-exporter, opentelemetry-collector, vpa, kube-state-metrics
 2026-01-09 21:42:35 +09:00
Mayne0213
735166fc9c REFACTOR(repo): standardize taint to control-plane 
- Change node-role.kubernetes.io/master to control-plane
- Update vpa, goldilocks, kube-state-metrics tolerations
- Remove deprecated master taint from promtail
 2026-01-09 21:41:52 +09:00
Mayne0213
4511fd5b2e FIX(repo): correct nodeSelector label value 
- Change master label value from "" to "true"
- Fix pod scheduling failure due to label mismatch
 2026-01-09 21:41:52 +09:00
Mayne0213
1c6a9dc491 PERF(repo): move system pods to master node 
- Add nodeSelector for master node placement
- Add tolerations for NoExecute taint
- kube-state-metrics: schedule on master
- goldilocks-controller: schedule on master, reduce to 1 replica
- vpa-recommender: schedule on master, remove anti-affinity
- Free worker node resources for applications
 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
1b7a4294dc FIX(goldilocks): merge duplicate dashboard sections 
- Merge dashboard.affinity into dashboard section
- Fix YAML structure to prevent OutOfSync status
 2026-01-09 21:41:52 +09:00
Mayne0213
4515ea0b33 FEAT(observability): enable HA with replica 2 and soft anti-affinity 
- Add replicaCount: 2 to goldilocks, vpa, alertmanager
- Add replicas: 2 to loki singleBinary
- Add soft pod anti-affinity for node distribution
- Keep kube-state-metrics at replica 1 to prevent duplicate metrics

FIX(loki): revert to replica 1 for Single Binary mode

- Single Binary mode cannot run more than 1 replica without object storage
- Remove affinity configuration for single replica
- Keep filesystem storage backend
 2026-01-09 21:41:51 +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
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
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