92818273e3
This patchset also refactor the handling of dashboards yaml files so that multiple configmaps, grouped by functionality will be created. Change-Id: I9849e2a2744e1d2ae895d3e18647b9b3a1c38b12
2107 lines
68 KiB
YAML
2107 lines
68 KiB
YAML
# NOTE(srwilkers): This overrides file provides a reference for a dashboard for
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# container metrics, specific to each host
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---
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conf:
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dashboards:
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kubernetes:
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containers: |-
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{
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"__inputs": [
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{
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"name": "DS_PROMETHEUS",
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"label": "prometheus",
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"description": "",
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"type": "datasource",
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"pluginId": "prometheus",
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"pluginName": "Prometheus"
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}
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],
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"__requires": [
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{
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"type": "grafana",
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"id": "grafana",
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"name": "Grafana",
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"version": "3.1.1"
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},
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{
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"type": "panel",
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"id": "graph",
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"name": "Graph",
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"version": ""
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},
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{
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"type": "datasource",
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"id": "prometheus",
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"name": "Prometheus",
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"version": "1.3.0"
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},
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{
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"type": "panel",
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"id": "singlestat",
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"name": "Singlestat",
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"version": ""
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}
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],
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"annotations": {
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"list": [
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{
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"builtIn": 1,
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"datasource": "-- Grafana --",
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"enable": true,
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"hide": true,
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"iconColor": "rgba(0, 211, 255, 1)",
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"name": "Annotations & Alerts",
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"type": "dashboard"
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}
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]
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},
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"description": "Monitors Kubernetes cluster using Prometheus. Shows overall cluster CPU / Memory / Filesystem usage as well as individual pod, containers, systemd services statistics. Uses cAdvisor metrics only.",
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"overwrite": true,
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"editable": false,
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"gnetId": 315,
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"graphTooltip": 0,
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"id": 32,
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"links": [],
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"panels": [
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{
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"collapsed": false,
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"gridPos": {
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"h": 1,
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"w": 24,
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"x": 0,
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"y": 0
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},
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"id": 33,
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"panels": [],
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"title": "Network I/O pressure",
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"type": "row"
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},
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{
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"aliasColors": {},
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"bars": false,
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"dashLength": 10,
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"dashes": false,
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"datasource": "${DS_PROMETHEUS}",
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"decimals": 2,
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"editable": true,
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"error": false,
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"fill": 1,
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"grid": {},
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"gridPos": {
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"h": 5,
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"w": 24,
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"x": 0,
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"y": 1
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},
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"height": "200px",
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"id": 32,
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"isNew": true,
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"legend": {
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"alignAsTable": false,
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"avg": true,
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"current": true,
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"max": false,
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"min": false,
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"rightSide": false,
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"show": false,
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"sideWidth": 200,
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"sort": "current",
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"sortDesc": true,
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"total": false,
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"values": true
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},
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"lines": true,
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"linewidth": 2,
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"links": [],
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"nullPointMode": "connected",
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"options": {},
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"percentage": false,
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"pointradius": 5,
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"points": false,
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"renderer": "flot",
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"seriesOverrides": [],
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"spaceLength": 10,
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"stack": false,
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"steppedLine": false,
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"targets": [
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{
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"expr": "sum (rate (container_network_receive_bytes_total{kubernetes_io_hostname=~\"^$Node$\"}[5m]))",
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"interval": "10s",
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"intervalFactor": 1,
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"legendFormat": "Received",
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"metric": "network",
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"refId": "A",
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"step": 10
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},
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{
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"expr": "- sum (rate (container_network_transmit_bytes_total{kubernetes_io_hostname=~\"^$Node$\"}[5m]))",
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"interval": "10s",
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"intervalFactor": 1,
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"legendFormat": "Sent",
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"metric": "network",
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"refId": "B",
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"step": 10
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}
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],
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"thresholds": [],
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"timeFrom": null,
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"timeRegions": [],
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"timeShift": null,
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"title": "Network I/O pressure",
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"tooltip": {
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"msResolution": false,
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"shared": true,
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"sort": 0,
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"value_type": "cumulative"
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},
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"type": "graph",
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"xaxis": {
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"buckets": null,
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"mode": "time",
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"name": null,
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"show": true,
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"values": []
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},
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"yaxes": [
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{
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"format": "Bps",
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"label": null,
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"logBase": 1,
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"max": null,
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"min": null,
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"show": true
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},
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{
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"format": "Bps",
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"label": null,
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"logBase": 1,
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"max": null,
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"min": null,
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"show": false
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}
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],
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"yaxis": {
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"align": false,
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"alignLevel": null
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}
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},
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{
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"collapsed": false,
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"gridPos": {
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"h": 1,
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"w": 24,
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"x": 0,
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"y": 6
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},
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"id": 34,
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"panels": [],
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"title": "Total usage",
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"type": "row"
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},
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{
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"cacheTimeout": null,
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"colorBackground": false,
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"colorValue": true,
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"colors": [
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"rgba(50, 172, 45, 0.97)",
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"rgba(237, 129, 40, 0.89)",
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"rgba(245, 54, 54, 0.9)"
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],
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"datasource": "${DS_PROMETHEUS}",
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"editable": true,
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"error": false,
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"format": "percent",
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"gauge": {
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"maxValue": 100,
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"minValue": 0,
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"show": true,
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"thresholdLabels": false,
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"thresholdMarkers": true
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},
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"gridPos": {
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"h": 5,
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"w": 8,
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"x": 0,
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"y": 7
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},
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"height": "180px",
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"id": 4,
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"interval": null,
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"isNew": true,
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"links": [],
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"mappingType": 1,
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"mappingTypes": [
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{
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"name": "value to text",
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"value": 1
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},
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{
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"name": "range to text",
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"value": 2
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}
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],
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"maxDataPoints": 100,
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"nullPointMode": "connected",
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"nullText": null,
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"options": {},
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"postfix": "",
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"postfixFontSize": "50%",
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"prefix": "",
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"prefixFontSize": "50%",
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"rangeMaps": [
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{
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"from": "null",
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"text": "N/A",
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"to": "null"
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}
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],
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"sparkline": {
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"fillColor": "rgba(31, 118, 189, 0.18)",
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"full": false,
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"lineColor": "rgb(31, 120, 193)",
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"show": false
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},
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"tableColumn": "",
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"targets": [
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{
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"expr": "sum (container_memory_working_set_bytes{id=\"/\",kubernetes_io_hostname=~\"^$Node$\"}) / sum (machine_memory_bytes{kubernetes_io_hostname=~\"^$Node$\"}) * 100",
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"interval": "10s",
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"intervalFactor": 1,
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"refId": "A",
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"step": 10
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}
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],
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"thresholds": "65, 90",
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"title": "Cluster memory usage",
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"type": "singlestat",
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"valueFontSize": "80%",
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"valueMaps": [
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{
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"op": "=",
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"text": "N/A",
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"value": "null"
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}
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],
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"valueName": "current"
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},
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{
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"cacheTimeout": null,
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"colorBackground": false,
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"colorValue": true,
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"colors": [
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"rgba(50, 172, 45, 0.97)",
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"rgba(237, 129, 40, 0.89)",
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"rgba(245, 54, 54, 0.9)"
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],
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"datasource": "${DS_PROMETHEUS}",
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"decimals": 2,
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"editable": true,
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"error": false,
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"format": "percent",
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"gauge": {
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"maxValue": 100,
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"minValue": 0,
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"show": true,
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"thresholdLabels": false,
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"thresholdMarkers": true
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},
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"gridPos": {
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"h": 5,
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"w": 8,
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"x": 8,
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"y": 7
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},
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"height": "180px",
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"id": 6,
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"interval": null,
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"isNew": true,
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"links": [],
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"mappingType": 1,
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"mappingTypes": [
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{
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"name": "value to text",
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"value": 1
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},
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{
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"name": "range to text",
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"value": 2
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}
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],
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"maxDataPoints": 100,
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"nullPointMode": "connected",
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"nullText": null,
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"options": {},
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"postfix": "",
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"postfixFontSize": "50%",
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"prefix": "",
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"prefixFontSize": "50%",
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"rangeMaps": [
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{
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"from": "null",
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"text": "N/A",
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"to": "null"
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}
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],
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"sparkline": {
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"fillColor": "rgba(31, 118, 189, 0.18)",
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"full": false,
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"lineColor": "rgb(31, 120, 193)",
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"show": false
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},
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"tableColumn": "",
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"targets": [
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{
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"expr": "sum (rate (container_cpu_usage_seconds_total{id=\"/\",kubernetes_io_hostname=~\"^$Node$\"}[5m])) / sum (machine_cpu_cores{kubernetes_io_hostname=~\"^$Node$\"}) * 100",
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"interval": "10s",
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"intervalFactor": 1,
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"refId": "A",
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"step": 10
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}
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],
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"thresholds": "65, 90",
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"title": "Cluster CPU usage (5m avg)",
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"type": "singlestat",
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"valueFontSize": "80%",
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"valueMaps": [
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{
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"op": "=",
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"text": "N/A",
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"value": "null"
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}
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],
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"valueName": "current"
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},
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{
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"cacheTimeout": null,
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"colorBackground": false,
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"colorValue": true,
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"colors": [
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"rgba(50, 172, 45, 0.97)",
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"rgba(237, 129, 40, 0.89)",
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"rgba(245, 54, 54, 0.9)"
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],
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"datasource": "${DS_PROMETHEUS}",
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"decimals": 2,
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"editable": true,
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"error": false,
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"format": "percent",
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"gauge": {
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"maxValue": 100,
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"minValue": 0,
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"show": true,
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"thresholdLabels": false,
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"thresholdMarkers": true
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},
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"gridPos": {
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"h": 5,
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"w": 8,
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"x": 16,
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"y": 7
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},
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"height": "180px",
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"id": 7,
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"interval": null,
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"isNew": true,
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"links": [],
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"mappingType": 1,
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"mappingTypes": [
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{
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"name": "value to text",
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"value": 1
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},
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{
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"name": "range to text",
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"value": 2
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}
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],
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"maxDataPoints": 100,
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"nullPointMode": "connected",
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"nullText": null,
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"options": {},
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"postfix": "",
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"postfixFontSize": "50%",
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"prefix": "",
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"prefixFontSize": "50%",
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"rangeMaps": [
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{
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"from": "null",
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"text": "N/A",
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"to": "null"
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}
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],
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"sparkline": {
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"fillColor": "rgba(31, 118, 189, 0.18)",
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"full": false,
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"lineColor": "rgb(31, 120, 193)",
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"show": false
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},
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"tableColumn": "",
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"targets": [
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{
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"expr": "sum (container_fs_usage_bytes{device=~\"^/dev/[sv]da[0-9]$\",id=~\"/.+\",kubernetes_io_hostname=~\"^$Node$\"}) / sum (container_fs_limit_bytes{device=~\"^/dev/[sv]da[0-9]$\",id=~\"/.+\",kubernetes_io_hostname=~\"^$Node$\"}) * 100",
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"interval": "10s",
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"intervalFactor": 1,
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"legendFormat": "",
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"metric": "",
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"refId": "A",
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"step": 10
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}
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],
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"thresholds": "65, 90",
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"title": "Cluster filesystem usage",
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"type": "singlestat",
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"valueFontSize": "80%",
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"valueMaps": [
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{
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"op": "=",
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"text": "N/A",
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"value": "null"
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}
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],
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"valueName": "current"
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},
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{
|
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"cacheTimeout": null,
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"colorBackground": false,
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"colorValue": false,
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"colors": [
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"rgba(50, 172, 45, 0.97)",
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"rgba(237, 129, 40, 0.89)",
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"rgba(245, 54, 54, 0.9)"
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],
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"datasource": "${DS_PROMETHEUS}",
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"decimals": 2,
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"editable": true,
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"error": false,
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"format": "bytes",
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"gauge": {
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|
"maxValue": 100,
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"minValue": 0,
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"show": false,
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|
"thresholdLabels": false,
|
|
"thresholdMarkers": true
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},
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"gridPos": {
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"h": 3,
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|
"w": 4,
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"x": 0,
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"y": 12
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},
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"height": "1px",
|
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"id": 9,
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"interval": null,
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|
"isNew": true,
|
|
"links": [],
|
|
"mappingType": 1,
|
|
"mappingTypes": [
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|
{
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|
"name": "value to text",
|
|
"value": 1
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|
},
|
|
{
|
|
"name": "range to text",
|
|
"value": 2
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|
}
|
|
],
|
|
"maxDataPoints": 100,
|
|
"nullPointMode": "connected",
|
|
"nullText": null,
|
|
"options": {},
|
|
"postfix": "",
|
|
"postfixFontSize": "20%",
|
|
"prefix": "",
|
|
"prefixFontSize": "20%",
|
|
"rangeMaps": [
|
|
{
|
|
"from": "null",
|
|
"text": "N/A",
|
|
"to": "null"
|
|
}
|
|
],
|
|
"sparkline": {
|
|
"fillColor": "rgba(31, 118, 189, 0.18)",
|
|
"full": false,
|
|
"lineColor": "rgb(31, 120, 193)",
|
|
"show": false
|
|
},
|
|
"tableColumn": "",
|
|
"targets": [
|
|
{
|
|
"expr": "sum (container_memory_working_set_bytes{id=\"/\",kubernetes_io_hostname=~\"^$Node$\"})",
|
|
"interval": "10s",
|
|
"intervalFactor": 1,
|
|
"refId": "A",
|
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"step": 10
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|
}
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|
],
|
|
"thresholds": "",
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"title": "Used",
|
|
"type": "singlestat",
|
|
"valueFontSize": "50%",
|
|
"valueMaps": [
|
|
{
|
|
"op": "=",
|
|
"text": "N/A",
|
|
"value": "null"
|
|
}
|
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],
|
|
"valueName": "current"
|
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},
|
|
{
|
|
"cacheTimeout": null,
|
|
"colorBackground": false,
|
|
"colorValue": false,
|
|
"colors": [
|
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"rgba(50, 172, 45, 0.97)",
|
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"rgba(237, 129, 40, 0.89)",
|
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"rgba(245, 54, 54, 0.9)"
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],
|
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"datasource": "${DS_PROMETHEUS}",
|
|
"decimals": 2,
|
|
"editable": true,
|
|
"error": false,
|
|
"format": "bytes",
|
|
"gauge": {
|
|
"maxValue": 100,
|
|
"minValue": 0,
|
|
"show": false,
|
|
"thresholdLabels": false,
|
|
"thresholdMarkers": true
|
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},
|
|
"gridPos": {
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"h": 3,
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"w": 4,
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"x": 4,
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"y": 12
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},
|
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"height": "1px",
|
|
"id": 10,
|
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"interval": null,
|
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"isNew": true,
|
|
"links": [],
|
|
"mappingType": 1,
|
|
"mappingTypes": [
|
|
{
|
|
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"grid": {},
|
|
"gridPos": {
|
|
"h": 7,
|
|
"w": 24,
|
|
"x": 0,
|
|
"y": 43
|
|
},
|
|
"id": 30,
|
|
"isNew": true,
|
|
"legend": {
|
|
"alignAsTable": true,
|
|
"avg": true,
|
|
"current": true,
|
|
"max": false,
|
|
"min": false,
|
|
"rightSide": true,
|
|
"show": true,
|
|
"sideWidth": 200,
|
|
"sort": "current",
|
|
"sortDesc": true,
|
|
"total": false,
|
|
"values": true
|
|
},
|
|
"lines": true,
|
|
"linewidth": 2,
|
|
"links": [],
|
|
"nullPointMode": "connected",
|
|
"percentage": false,
|
|
"pointradius": 5,
|
|
"points": false,
|
|
"renderer": "flot",
|
|
"seriesOverrides": [],
|
|
"stack": false,
|
|
"steppedLine": false,
|
|
"targets": [
|
|
{
|
|
"expr": "sum (rate (container_network_receive_bytes_total{image!=\"\",name=~\"^k8s_.*\",kubernetes_io_hostname=~\"^$Node$\"}[5m])) by (container, pod)",
|
|
"hide": false,
|
|
"interval": "10s",
|
|
"intervalFactor": 1,
|
|
"legendFormat": "-> pod: {{ pod }} | {{ container }}",
|
|
"metric": "network",
|
|
"refId": "B",
|
|
"step": 10
|
|
},
|
|
{
|
|
"expr": "- sum (rate (container_network_transmit_bytes_total{image!=\"\",name=~\"^k8s_.*\",kubernetes_io_hostname=~\"^$Node$\"}[5m])) by (container, pod)",
|
|
"hide": false,
|
|
"interval": "10s",
|
|
"intervalFactor": 1,
|
|
"legendFormat": "<- pod: {{ pod }} | {{ container }}",
|
|
"metric": "network",
|
|
"refId": "D",
|
|
"step": 10
|
|
},
|
|
{
|
|
"expr": "sum (rate (container_network_receive_bytes_total{image!=\"\",name!~\"^k8s_.*\",kubernetes_io_hostname=~\"^$Node$\"}[5m])) by (kubernetes_io_hostname, name, image)",
|
|
"hide": false,
|
|
"interval": "10s",
|
|
"intervalFactor": 1,
|
|
"legendFormat": "-> docker: {{ kubernetes_io_hostname }} | {{ image }} ({{ name }})",
|
|
"metric": "network",
|
|
"refId": "A",
|
|
"step": 10
|
|
},
|
|
{
|
|
"expr": "- sum (rate (container_network_transmit_bytes_total{image!=\"\",name!~\"^k8s_.*\",kubernetes_io_hostname=~\"^$Node$\"}[5m])) by (kubernetes_io_hostname, name, image)",
|
|
"hide": false,
|
|
"interval": "10s",
|
|
"intervalFactor": 1,
|
|
"legendFormat": "<- docker: {{ kubernetes_io_hostname }} | {{ image }} ({{ name }})",
|
|
"metric": "network",
|
|
"refId": "C",
|
|
"step": 10
|
|
},
|
|
{
|
|
"expr": "sum (rate (container_network_transmit_bytes_total{rkt_container_name!=\"\",kubernetes_io_hostname=~\"^$Node$\"}[5m])) by (kubernetes_io_hostname, rkt_container_name)",
|
|
"hide": false,
|
|
"interval": "10s",
|
|
"intervalFactor": 1,
|
|
"legendFormat": "-> rkt: {{ kubernetes_io_hostname }} | {{ rkt_container_name }}",
|
|
"metric": "network",
|
|
"refId": "E",
|
|
"step": 10
|
|
},
|
|
{
|
|
"expr": "- sum (rate (container_network_transmit_bytes_total{rkt_container_name!=\"\",kubernetes_io_hostname=~\"^$Node$\"}[5m])) by (kubernetes_io_hostname, rkt_container_name)",
|
|
"hide": false,
|
|
"interval": "10s",
|
|
"intervalFactor": 1,
|
|
"legendFormat": "<- rkt: {{ kubernetes_io_hostname }} | {{ rkt_container_name }}",
|
|
"metric": "network",
|
|
"refId": "F",
|
|
"step": 10
|
|
}
|
|
],
|
|
"thresholds": [],
|
|
"timeFrom": null,
|
|
"timeShift": null,
|
|
"title": "Containers network I/O (5m avg)",
|
|
"tooltip": {
|
|
"msResolution": false,
|
|
"shared": true,
|
|
"sort": 2,
|
|
"value_type": "cumulative"
|
|
},
|
|
"type": "graph",
|
|
"xaxis": {
|
|
"show": true
|
|
},
|
|
"yaxes": [
|
|
{
|
|
"format": "Bps",
|
|
"label": null,
|
|
"logBase": 1,
|
|
"max": null,
|
|
"min": null,
|
|
"show": true
|
|
},
|
|
{
|
|
"format": "short",
|
|
"label": null,
|
|
"logBase": 1,
|
|
"max": null,
|
|
"min": null,
|
|
"show": false
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"title": "Containers network I/O",
|
|
"type": "row"
|
|
},
|
|
{
|
|
"collapsed": true,
|
|
"gridPos": {
|
|
"h": 1,
|
|
"w": 24,
|
|
"x": 0,
|
|
"y": 44
|
|
},
|
|
"id": 43,
|
|
"panels": [
|
|
{
|
|
"aliasColors": {},
|
|
"bars": false,
|
|
"datasource": "${DS_PROMETHEUS}",
|
|
"decimals": 2,
|
|
"editable": true,
|
|
"error": false,
|
|
"fill": 1,
|
|
"grid": {},
|
|
"gridPos": {
|
|
"h": 13,
|
|
"w": 24,
|
|
"x": 0,
|
|
"y": 44
|
|
},
|
|
"id": 29,
|
|
"isNew": true,
|
|
"legend": {
|
|
"alignAsTable": true,
|
|
"avg": true,
|
|
"current": true,
|
|
"max": false,
|
|
"min": false,
|
|
"rightSide": false,
|
|
"show": true,
|
|
"sideWidth": 200,
|
|
"sort": "current",
|
|
"sortDesc": true,
|
|
"total": false,
|
|
"values": true
|
|
},
|
|
"lines": true,
|
|
"linewidth": 2,
|
|
"links": [],
|
|
"nullPointMode": "connected",
|
|
"percentage": false,
|
|
"pointradius": 5,
|
|
"points": false,
|
|
"renderer": "flot",
|
|
"seriesOverrides": [],
|
|
"stack": false,
|
|
"steppedLine": false,
|
|
"targets": [
|
|
{
|
|
"expr": "sum (rate (container_network_receive_bytes_total{id!=\"/\",kubernetes_io_hostname=~\"^$Node$\"}[5m])) by (id)",
|
|
"interval": "10s",
|
|
"intervalFactor": 1,
|
|
"legendFormat": "-> {{ id }}",
|
|
"metric": "network",
|
|
"refId": "A",
|
|
"step": 10
|
|
},
|
|
{
|
|
"expr": "- sum (rate (container_network_transmit_bytes_total{id!=\"/\",kubernetes_io_hostname=~\"^$Node$\"}[5m])) by (id)",
|
|
"interval": "10s",
|
|
"intervalFactor": 1,
|
|
"legendFormat": "<- {{ id }}",
|
|
"metric": "network",
|
|
"refId": "B",
|
|
"step": 10
|
|
}
|
|
],
|
|
"thresholds": [],
|
|
"timeFrom": null,
|
|
"timeShift": null,
|
|
"title": "All processes network I/O (5m avg)",
|
|
"tooltip": {
|
|
"msResolution": false,
|
|
"shared": true,
|
|
"sort": 2,
|
|
"value_type": "cumulative"
|
|
},
|
|
"type": "graph",
|
|
"xaxis": {
|
|
"show": true
|
|
},
|
|
"yaxes": [
|
|
{
|
|
"format": "Bps",
|
|
"label": null,
|
|
"logBase": 1,
|
|
"max": null,
|
|
"min": null,
|
|
"show": true
|
|
},
|
|
{
|
|
"format": "short",
|
|
"label": null,
|
|
"logBase": 1,
|
|
"max": null,
|
|
"min": null,
|
|
"show": false
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"title": "All processes network I/O",
|
|
"type": "row"
|
|
}
|
|
],
|
|
"refresh": "5m",
|
|
"schemaVersion": 18,
|
|
"style": "dark",
|
|
"tags": [
|
|
"kubernetes"
|
|
],
|
|
"templating": {
|
|
"list": [
|
|
{
|
|
"current": {
|
|
"text": "prometheus",
|
|
"value": "prometheus"
|
|
},
|
|
"hide": 0,
|
|
"includeAll": false,
|
|
"label": "Prometheus datasource",
|
|
"multi": false,
|
|
"name": "DS_PROMETHEUS",
|
|
"options": [],
|
|
"query": "prometheus",
|
|
"refresh": 1,
|
|
"regex": "",
|
|
"skipUrlSync": false,
|
|
"type": "datasource"
|
|
},
|
|
{
|
|
"allValue": ".*",
|
|
"current": {
|
|
"text": "All",
|
|
"value": "$__all"
|
|
},
|
|
"datasource": "${DS_PROMETHEUS}",
|
|
"definition": "",
|
|
"hide": 0,
|
|
"includeAll": true,
|
|
"label": null,
|
|
"multi": false,
|
|
"name": "Node",
|
|
"options": [],
|
|
"query": "label_values(kubernetes_io_hostname)",
|
|
"refresh": 1,
|
|
"regex": "",
|
|
"skipUrlSync": false,
|
|
"sort": 0,
|
|
"tagValuesQuery": "",
|
|
"tags": [],
|
|
"tagsQuery": "",
|
|
"type": "query",
|
|
"useTags": false
|
|
}
|
|
]
|
|
},
|
|
"time": {
|
|
"from": "now-5m",
|
|
"to": "now"
|
|
},
|
|
"timepicker": {
|
|
"refresh_intervals": [
|
|
"5s",
|
|
"10s",
|
|
"30s",
|
|
"1m",
|
|
"5m",
|
|
"15m",
|
|
"30m",
|
|
"1h",
|
|
"2h",
|
|
"1d"
|
|
],
|
|
"time_options": [
|
|
"5m",
|
|
"15m",
|
|
"1h",
|
|
"6h",
|
|
"12h",
|
|
"24h",
|
|
"2d",
|
|
"7d",
|
|
"30d"
|
|
]
|
|
},
|
|
"timezone": "browser",
|
|
"title": "Container Metrics (cAdvisor)",
|
|
"version": 1
|
|
}
|
|
...
|