Erich Blume
7e6742ad24
## Summary - Migrate Grafana from Homebrew/Ansible to Kubernetes deployment - Switch CloudNativePG to use forge-mirrored Helm chart (HTTPS, no auth needed) - Add Grafana Helm chart deployment via ArgoCD with multi-source pattern - Add Grafana config (Tailscale Ingress, 9 dashboard ConfigMaps) - Update Loki to bind 0.0.0.0 for k8s pod access via `host.containers.internal` ## Key Changes - `argocd/apps/grafana.yaml` - Grafana Helm chart Application - `argocd/apps/grafana-config.yaml` - Ingress + dashboard ConfigMaps - `argocd/apps/cloudnative-pg.yaml` - Now uses forge mirror instead of external Helm repo - `ansible/roles/loki/templates/loki-config.yaml.j2` - Bind 0.0.0.0 ## Deployment and Testing - [x] Deploy Loki config change: `mise run provision-indri -- --tags loki` - [x] Create namespace: `ki create namespace monitoring` - [x] Create secret: `op inject -i argocd/manifests/grafana-config/secret-admin.yaml.tpl | ki apply -f -` - [x] Sync ArgoCD apps (grafana, grafana-config) - [x] Verify Grafana works at https://grafana.tail8d86e.ts.net - [x] Remove svc:grafana from ansible tailscale_serve - [x] Stop brew grafana: `ssh indri 'brew services stop grafana'` - [x] Delete ansible grafana role 🤖 Generated with [Claude Code](https://claude.com/claude-code) Reviewed-on: https://forge.tail8d86e.ts.net/eblume/blumeops/pulls/30
485 lines
15 KiB
YAML
485 lines
15 KiB
YAML
apiVersion: v1
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kind: ConfigMap
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metadata:
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name: grafana-dashboard-loki
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namespace: monitoring
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labels:
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grafana_dashboard: "1"
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data:
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loki.json: |
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{
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"annotations": {
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"list": []
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},
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"editable": true,
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"fiscalYearStartMonth": 0,
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"graphTooltip": 0,
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"id": null,
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"links": [],
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"panels": [
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{
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"datasource": {
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"type": "prometheus",
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"uid": "prometheus"
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},
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"fieldConfig": {
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"defaults": {
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"color": {
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"mode": "thresholds"
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},
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{ "color": "green", "value": null },
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{ "color": "yellow", "value": 1073741824 },
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{ "color": "red", "value": 5368709120 }
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]
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},
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"unit": "bytes"
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},
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"overrides": []
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},
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"gridPos": { "h": 4, "w": 6, "x": 0, "y": 0 },
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"id": 1,
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"options": {
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"colorMode": "value",
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"graphMode": "none",
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"justifyMode": "auto",
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"orientation": "auto",
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"reduceOptions": {
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"calcs": ["lastNotNull"],
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"fields": "",
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"values": false
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},
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"textMode": "auto"
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},
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"pluginVersion": "10.0.0",
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"targets": [
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{
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"expr": "sum(loki_ingester_chunk_stored_bytes_total)",
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"refId": "A"
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}
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],
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"title": "Total Stored",
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"type": "stat"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "prometheus"
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},
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"fieldConfig": {
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"defaults": {
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"color": {
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"mode": "thresholds"
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},
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [{ "color": "green", "value": null }]
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},
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"unit": "short"
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},
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"overrides": []
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},
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"gridPos": { "h": 4, "w": 6, "x": 6, "y": 0 },
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"id": 2,
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"options": {
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"colorMode": "value",
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"graphMode": "none",
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"justifyMode": "auto",
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"orientation": "auto",
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"reduceOptions": {
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"calcs": ["lastNotNull"],
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"fields": "",
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"values": false
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},
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"textMode": "auto"
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},
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"pluginVersion": "10.0.0",
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"targets": [
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{
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"expr": "sum(loki_ingester_memory_chunks)",
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"refId": "A"
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}
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],
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"title": "Active Chunks",
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"type": "stat"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "prometheus"
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},
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"fieldConfig": {
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"defaults": {
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"color": {
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"mode": "thresholds"
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},
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [{ "color": "green", "value": null }]
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},
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"unit": "short"
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},
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"overrides": []
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},
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"gridPos": { "h": 4, "w": 6, "x": 12, "y": 0 },
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"id": 3,
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"options": {
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"colorMode": "value",
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"graphMode": "none",
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"justifyMode": "auto",
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"orientation": "auto",
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"reduceOptions": {
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"calcs": ["lastNotNull"],
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"fields": "",
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"values": false
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},
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"textMode": "auto"
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},
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"pluginVersion": "10.0.0",
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"targets": [
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{
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"expr": "sum(loki_ingester_streams_created_total) - sum(loki_ingester_streams_removed_total)",
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"refId": "A"
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}
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],
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"title": "Active Streams",
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"type": "stat"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "prometheus"
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},
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"fieldConfig": {
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"defaults": {
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"color": {
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"mode": "thresholds"
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},
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{ "color": "green", "value": null },
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{ "color": "yellow", "value": 0.5 },
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{ "color": "red", "value": 0.9 }
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]
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},
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"unit": "percentunit"
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},
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"overrides": []
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},
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"gridPos": { "h": 4, "w": 6, "x": 18, "y": 0 },
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"id": 4,
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"options": {
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"colorMode": "value",
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"graphMode": "none",
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"justifyMode": "auto",
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"orientation": "auto",
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"reduceOptions": {
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"calcs": ["lastNotNull"],
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"fields": "",
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"values": false
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},
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"textMode": "auto"
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},
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"pluginVersion": "10.0.0",
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"targets": [
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{
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"expr": "1 - (go_memstats_heap_idle_bytes{job=\"loki\"} / go_memstats_heap_sys_bytes{job=\"loki\"})",
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"refId": "A"
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}
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],
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"title": "Heap Usage",
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"type": "stat"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "prometheus"
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},
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"fieldConfig": {
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"defaults": {
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"color": {
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"mode": "palette-classic"
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},
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"custom": {
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"axisBorderShow": false,
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"axisCenteredZero": false,
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"axisColorMode": "text",
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"axisLabel": "",
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"axisPlacement": "auto",
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"barAlignment": 0,
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"drawStyle": "line",
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"fillOpacity": 10,
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"gradientMode": "none",
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"hideFrom": { "legend": false, "tooltip": false, "viz": false },
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"insertNulls": false,
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"lineInterpolation": "linear",
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"lineWidth": 1,
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"pointSize": 5,
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"scaleDistribution": { "type": "linear" },
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"showPoints": "never",
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"spanNulls": false,
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"stacking": { "group": "A", "mode": "none" },
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"thresholdsStyle": { "mode": "off" }
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},
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [{ "color": "green", "value": null }]
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},
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"unit": "Bps"
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},
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"overrides": []
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},
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"gridPos": { "h": 8, "w": 12, "x": 0, "y": 4 },
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"id": 5,
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"options": {
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"legend": {
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"calcs": ["mean", "max"],
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"displayMode": "table",
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"placement": "bottom",
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"showLegend": true
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},
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"tooltip": { "mode": "multi", "sort": "desc" }
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},
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"pluginVersion": "10.0.0",
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"targets": [
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{
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"expr": "rate(loki_distributor_bytes_received_total[5m])",
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"legendFormat": "Bytes Received",
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"refId": "A"
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},
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{
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"expr": "rate(loki_ingester_chunk_stored_bytes_total[5m])",
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"legendFormat": "Bytes Stored",
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"refId": "B"
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}
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],
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"title": "Ingestion Rate",
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"type": "timeseries"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "prometheus"
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},
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"fieldConfig": {
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"defaults": {
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"color": {
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"mode": "palette-classic"
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},
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"custom": {
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"axisBorderShow": false,
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"axisCenteredZero": false,
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"axisColorMode": "text",
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"axisLabel": "",
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"axisPlacement": "auto",
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"barAlignment": 0,
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"drawStyle": "line",
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"fillOpacity": 10,
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"gradientMode": "none",
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"hideFrom": { "legend": false, "tooltip": false, "viz": false },
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"insertNulls": false,
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"lineInterpolation": "linear",
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"lineWidth": 1,
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"pointSize": 5,
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"scaleDistribution": { "type": "linear" },
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"showPoints": "never",
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"spanNulls": false,
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"stacking": { "group": "A", "mode": "none" },
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"thresholdsStyle": { "mode": "off" }
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},
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [{ "color": "green", "value": null }]
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},
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"unit": "short"
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},
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"overrides": []
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},
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"gridPos": { "h": 8, "w": 12, "x": 12, "y": 4 },
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"id": 6,
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"options": {
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"legend": {
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"calcs": ["mean", "max"],
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"displayMode": "table",
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"placement": "bottom",
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"showLegend": true
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},
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"tooltip": { "mode": "multi", "sort": "desc" }
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},
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"pluginVersion": "10.0.0",
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"targets": [
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{
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"expr": "rate(loki_distributor_lines_received_total[5m])",
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"legendFormat": "Lines/sec",
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"refId": "A"
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}
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],
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"title": "Log Lines Rate",
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"type": "timeseries"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "prometheus"
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},
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"fieldConfig": {
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"defaults": {
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"color": {
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"mode": "palette-classic"
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},
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"custom": {
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"axisBorderShow": false,
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"axisCenteredZero": false,
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"axisColorMode": "text",
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"axisLabel": "",
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"axisPlacement": "auto",
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"barAlignment": 0,
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"drawStyle": "line",
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"fillOpacity": 10,
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"gradientMode": "none",
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"hideFrom": { "legend": false, "tooltip": false, "viz": false },
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"insertNulls": false,
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"lineInterpolation": "linear",
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"lineWidth": 1,
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"pointSize": 5,
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"scaleDistribution": { "type": "linear" },
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"showPoints": "never",
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"spanNulls": false,
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"stacking": { "group": "A", "mode": "none" },
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"thresholdsStyle": { "mode": "off" }
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},
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [{ "color": "green", "value": null }]
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},
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"unit": "bytes"
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},
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"overrides": []
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},
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"gridPos": { "h": 8, "w": 12, "x": 0, "y": 12 },
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"id": 7,
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"options": {
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"legend": {
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"calcs": ["lastNotNull"],
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"displayMode": "table",
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"placement": "bottom",
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},
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"tooltip": { "mode": "multi", "sort": "desc" }
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},
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"pluginVersion": "10.0.0",
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"targets": [
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{
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"expr": "sum(loki_ingester_chunk_stored_bytes_total)",
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"legendFormat": "Total Stored",
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"refId": "A"
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},
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{
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"expr": "go_memstats_heap_inuse_bytes{job=\"loki\"}",
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"legendFormat": "Heap In Use",
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"refId": "B"
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}
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],
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"title": "Storage Over Time",
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"type": "timeseries"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "prometheus"
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},
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"fieldConfig": {
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"defaults": {
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"color": {
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"mode": "palette-classic"
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},
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"custom": {
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"axisBorderShow": false,
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"axisCenteredZero": false,
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"axisColorMode": "text",
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"axisLabel": "",
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"axisPlacement": "auto",
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"barAlignment": 0,
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"drawStyle": "line",
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"fillOpacity": 10,
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"gradientMode": "none",
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"hideFrom": { "legend": false, "tooltip": false, "viz": false },
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"insertNulls": false,
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"lineInterpolation": "linear",
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"lineWidth": 1,
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"pointSize": 5,
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"scaleDistribution": { "type": "linear" },
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"showPoints": "never",
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"spanNulls": false,
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"stacking": { "group": "A", "mode": "none" },
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"thresholdsStyle": { "mode": "off" }
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},
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [{ "color": "green", "value": null }]
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},
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"unit": "short"
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},
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"overrides": []
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},
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"gridPos": { "h": 8, "w": 12, "x": 12, "y": 12 },
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"id": 8,
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"options": {
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"legend": {
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"calcs": ["sum"],
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"displayMode": "table",
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"placement": "bottom",
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"showLegend": true
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},
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"tooltip": { "mode": "multi", "sort": "desc" }
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},
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"pluginVersion": "10.0.0",
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"targets": [
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{
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"expr": "increase(loki_ingester_chunk_stored_bytes_total[24h])",
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"legendFormat": "Bytes Stored (24h)",
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"refId": "A"
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}
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],
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"title": "Storage Growth (24h rolling)",
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"type": "timeseries"
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}
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],
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"refresh": "1m",
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"schemaVersion": 38,
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"tags": ["loki", "logs"],
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"templating": {
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"list": []
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},
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"time": {
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"from": "now-24h",
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"to": "now"
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},
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"timepicker": {},
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"timezone": "",
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"title": "Loki",
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"uid": "loki-homelab",
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"version": 1,
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"weekStart": ""
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}
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