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ketzacoatl/deployment.yml

Created September 18, 2017 17:04
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Grafana on Kubernetes, based on deployments (no operator)
Raw
deployment.yml
# Grafana deployment
#
# TODO: Auto-import data sources and dashboards. See for example:
# https://raw.githubusercontent.com/giantswarm/kubernetes-prometheus/master/manifests-all.yaml
#
# After bringing up:
# * add datasource: prometheus http://prometheus
# * import dashboard: https://grafana.net/dashboards/315
#
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
labels:
app: grafana
name: grafana
namespace: ops
spec:
replicas: 1
template:
metadata:
labels:
app: grafana
spec:
containers:
- image: grafana/grafana:3.1.0
name: grafana
imagePullPolicy: Always
ports:
- containerPort: 3000
env:
- name: GF_AUTH_BASIC_ENABLED
value: "false"
- name: GF_AUTH_ANONYMOUS_ENABLED
value: "true"
- name: GF_AUTH_ANONYMOUS_ORG_ROLE
value: Admin
volumeMounts:
- name: data
mountPath: /var/lib/grafana
volumes:
- name: data
persistentVolumeClaim:
claimName: grafana
Raw
kube-cluster-stats.json
{
"__inputs": [
{
"name": "DS_PROMETHEUS",
"label": "prometheus",
"description": "",
"type": "datasource",
"pluginId": "prometheus",
"pluginName": "Prometheus"
}
],
"__requires": [
{
"type": "panel",
"id": "graph",
"name": "Graph",
"version": ""
},
{
"type": "panel",
"id": "singlestat",
"name": "Singlestat",
"version": ""
},
{
"type": "grafana",
"id": "grafana",
"name": "Grafana",
"version": "3.1.0"
},
{
"type": "datasource",
"id": "prometheus",
"name": "Prometheus",
"version": "1.0.0"
}
],
"id": null,
"title": "Kube Cluster Stats",
"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.",
"tags": [
"kubernetes"
],
"style": "dark",
"timezone": "browser",
"editable": true,
"hideControls": false,
"sharedCrosshair": false,
"rows": [
{
"collapse": false,
"editable": true,
"height": "200px",
"panels": [
{
"aliasColors": {},
"bars": false,
"datasource": "${DS_PROMETHEUS}",
"decimals": 2,
"editable": true,
"error": false,
"fill": 1,
"grid": {
"threshold1": null,
"threshold1Color": "rgba(216, 200, 27, 0.27)",
"threshold2": null,
"threshold2Color": "rgba(234, 112, 112, 0.22)",
"thresholdLine": false
},
"height": "200px",
"id": 32,
"isNew": true,
"legend": {
"alignAsTable": false,
"avg": true,
"current": true,
"max": false,
"min": false,
"rightSide": false,
"show": false,
"sideWidth": 200,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "connected",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"span": 12,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum (rate (container_network_receive_bytes_total{kubernetes_io_hostname=~\"^$Node$\"}[1m]))",
"interval": "10s",
"intervalFactor": 1,
"legendFormat": "Received",
"metric": "network",
"refId": "A",
"step": 10
},
{
"expr": "- sum (rate (container_network_transmit_bytes_total{kubernetes_io_hostname=~\"^$Node$\"}[1m]))",
"interval": "10s",
"intervalFactor": 1,
"legendFormat": "Sent",
"metric": "network",
"refId": "B",
"step": 10
}
],
"timeFrom": null,
"timeShift": null,
"title": "Network I/O pressure",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "cumulative"
},
"transparent": false,
"type": "graph",
"xaxis": {
"show": true
},
"yaxes": [
{
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"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "Bps",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": false
}
]
}
],
"title": "Network I/O pressure"
},
{
"collapse": false,
"editable": true,
"height": "250px",
"panels": [
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_PROMETHEUS}",
"editable": true,
"error": false,
"format": "percent",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": true,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "180px",
"id": 4,
"interval": null,
"isNew": true,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
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"text": "N/A",
"to": "null"
}
],
"span": 4,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"targets": [
{
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"interval": "10s",
"intervalFactor": 1,
"refId": "A",
"step": 10
}
],
"thresholds": "65, 90",
"title": "Cluster memory usage",
"transparent": false,
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
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"value": "null"
}
],
"valueName": "current"
},
{
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"colorBackground": false,
"colorValue": true,
"colors": [
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"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_PROMETHEUS}",
"decimals": 2,
"editable": true,
"error": false,
"format": "percent",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": true,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "180px",
"id": 6,
"interval": null,
"isNew": true,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
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"text": "N/A",
"to": "null"
}
],
"span": 4,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"targets": [
{
"expr": "sum (rate (container_cpu_usage_seconds_total{id=\"/\",kubernetes_io_hostname=~\"^$Node$\"}[1m])) / sum (machine_cpu_cores{kubernetes_io_hostname=~\"^$Node$\"}) * 100",
"interval": "10s",
"intervalFactor": 1,
"refId": "A",
"step": 10
}
],
"thresholds": "65, 90",
"title": "Cluster CPU usage (1m avg)",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_PROMETHEUS}",
"decimals": 2,
"editable": true,
"error": false,
"format": "percent",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": true,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "180px",
"id": 7,
"interval": null,
"isNew": true,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"span": 4,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"targets": [
{
"expr": "sum (container_fs_usage_bytes{device=~\"^/dev/[sv]da9$\",id=\"/\",kubernetes_io_hostname=~\"^$Node$\"}) / sum (container_fs_limit_bytes{device=~\"^/dev/[sv]da9$\",id=\"/\",kubernetes_io_hostname=~\"^$Node$\"}) * 100",
"interval": "10s",
"intervalFactor": 1,
"legendFormat": "",
"metric": "",
"refId": "A",
"step": 10
}
],
"thresholds": "65, 90",
"title": "Cluster filesystem usage",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_PROMETHEUS}",
"decimals": 2,
"editable": true,
"error": false,
"format": "bytes",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "1px",
"id": 9,
"interval": null,
"isNew": true,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "20%",
"prefix": "",
"prefixFontSize": "20%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"span": 2,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"targets": [
{
"expr": "sum (container_memory_working_set_bytes{id=\"/\",kubernetes_io_hostname=~\"^$Node$\"})",
"interval": "10s",
"intervalFactor": 1,
"refId": "A",
"step": 10
}
],
"thresholds": "",
"title": "Used",
"type": "singlestat",
"valueFontSize": "50%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
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],
"datasource": "${DS_PROMETHEUS}",
"decimals": 2,
"editable": true,
"error": false,
"format": "bytes",
"gauge": {
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"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "1px",
"id": 10,
"interval": null,
"isNew": true,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
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},
{
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}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
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"prefixFontSize": "50%",
"rangeMaps": [
{
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}
],
"span": 2,
"sparkline": {
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"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"targets": [
{
"expr": "sum (machine_memory_bytes{kubernetes_io_hostname=~\"^$Node$\"})",
"interval": "10s",
"intervalFactor": 1,
"refId": "A",
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}
],
"thresholds": "",
"title": "Total",
"type": "singlestat",
"valueFontSize": "50%",
"valueMaps": [
{
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}
],
"valueName": "current"
},
{
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"colorBackground": false,
"colorValue": false,
"colors": [
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],
"datasource": "${DS_PROMETHEUS}",
"decimals": 2,
"editable": true,
"error": false,
"format": "none",
"gauge": {
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"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "1px",
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"interval": null,
"isNew": true,
"links": [],
"mappingType": 1,
"mappingTypes": [
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"rangeMaps": [
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}
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"span": 2,
"sparkline": {
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"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"targets": [
{
"expr": "sum (rate (container_cpu_usage_seconds_total{id=\"/\",kubernetes_io_hostname=~\"^$Node$\"}[1m]))",
"interval": "10s",
"intervalFactor": 1,
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}
],
"thresholds": "",
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"colors": [
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],
"datasource": "${DS_PROMETHEUS}",
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"editable": true,
"error": false,
"format": "none",
"gauge": {
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"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "1px",
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"interval": null,
"isNew": true,
"links": [],
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}
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"sparkline": {
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"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"targets": [
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"colors": [
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"colors": [
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"full": false,
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},
"targets": [
{
"expr": "sum (container_fs_limit_bytes{device=~\"^/dev/[sv]da9$\",id=\"/\",kubernetes_io_hostname=~\"^$Node$\"})",
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],
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},
{
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"editable": true,
"height": "250px",
"panels": [
{
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"bars": false,
"datasource": "${DS_PROMETHEUS}",
"decimals": 3,
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"error": false,
"fill": 0,
"grid": {
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"threshold1Color": "rgba(216, 200, 27, 0.27)",
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"threshold2Color": "rgba(234, 112, 112, 0.22)"
},
"height": "",
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"isNew": true,
"legend": {
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"avg": true,
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"values": true
},
"lines": true,
"linewidth": 2,
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"points": false,
"renderer": "flot",
"seriesOverrides": [],
"span": 12,
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"steppedLine": true,
"targets": [
{
"expr": "sum (rate (container_cpu_usage_seconds_total{image!=\"\",name=~\"^k8s_.*\",kubernetes_io_hostname=~\"^$Node$\"}[1m])) by (pod_name)",
"interval": "10s",
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"metric": "container_cpu",
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}
],
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"timeShift": null,
"title": "Pods CPU usage (1m avg)",
"tooltip": {
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"shared": true,
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"value_type": "cumulative"
},
"transparent": false,
"type": "graph",
"xaxis": {
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},
"yaxes": [
{
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"panels": [
{
"aliasColors": {},
"bars": false,
"datasource": "${DS_PROMETHEUS}",
"decimals": 2,
"editable": true,
"error": false,
"fill": 1,
"grid": {
"threshold1": null,
"threshold1Color": "rgba(216, 200, 27, 0.27)",
"threshold2": null,
"threshold2Color": "rgba(234, 112, 112, 0.22)"
},
"id": 29,
"isNew": true,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"sideWidth": 200,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "connected",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"span": 12,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum (rate (container_network_receive_bytes_total{id!=\"/\",kubernetes_io_hostname=~\"^$Node$\"}[1m])) by (id)",
"interval": "10s",
"intervalFactor": 1,
"legendFormat": "-> {{ id }}",
"metric": "network",
"refId": "A",
"step": 10
},
{
"expr": "- sum (rate (container_network_transmit_bytes_total{id!=\"/\",kubernetes_io_hostname=~\"^$Node$\"}[1m])) by (id)",
"interval": "10s",
"intervalFactor": 1,
"legendFormat": "<- {{ id }}",
"metric": "network",
"refId": "B",
"step": 10
}
],
"timeFrom": null,
"timeShift": null,
"title": "All processes network I/O (1m avg)",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 2,
"value_type": "cumulative"
},
"type": "graph",
"xaxis": {
"show": true
},
"yaxes": [
{
"format": "Bps",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": false
}
]
}
],
"title": "All processes network I/O"
}
],
"time": {
"from": "now-5m",
"to": "now"
},
"timepicker": {
"refresh_intervals": [
"5s",
"10s",
"30s",
"1m",
"5m",
"15m",
"30m",
"1h",
"2h",
"1d"
],
"time_options": [
"5m",
"15m",
"1h",
"6h",
"12h",
"24h",
"2d",
"7d",
"30d"
]
},
"templating": {
"list": [
{
"allValue": ".*",
"current": {},
"datasource": "${DS_PROMETHEUS}",
"hide": 0,
"includeAll": true,
"multi": false,
"name": "Node",
"options": [],
"query": "label_values(kubernetes_io_hostname)",
"refresh": 1,
"type": "query"
}
]
},
"annotations": {
"list": []
},
"refresh": "10s",
"schemaVersion": 12,
"version": 1,
"links": [],
"gnetId": 315
}
Raw
pvc.yaml
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: grafana
labels:
app: grafana
namespace: ops
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 2Gi
Raw
service.yaml
kind: Service
apiVersion: v1
metadata:
name: grafana
labels:
app: grafana
dns: route53
annotations:
domainName: "grafana.example.net"
service.beta.kubernetes.io/aws-load-balancer-internal: 0.0.0.0/0
spec:
selector:
app: grafana
ports:
- protocol: "TCP"
port: 80
targetPort: 3000
type: LoadBalancer
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