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Created May 5, 2019 15:31
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InfluxDB and Chronograf deployed in Kubernetes
Raw
README.md

InfluxDB and Chronograf in Kubernetes

  1. Create the namespace
kubectl create ns monitoring
  1. Deploy influxdb
kubectl apply -f influxdb.yml
  1. Deploy chronograf
kubectl apply -f chronograf.yml
Raw
chronograf.yml
---
# Section: chronograf configmap
apiVersion: v1
kind: ConfigMap
metadata:
namespace: monitoring
name: chronograf
labels:
app: chronograf
component: chronograf
data:
monitor.src: |-
{
"id": "5000",
"name": "internal",
"url": "http://{{ .INFLUXDB_SERVICE_HOST }}:{{ .INFLUXDB_SERVICE_PORT}}",
"type": "influx",
"insecureSkipVerify": false,
"default": true,
"telegraf": "cloud",
"organization": "influx"
}
---
# Section: chronograf service
apiVersion: v1
kind: Service
metadata:
namespace: monitoring
name: chronograf
spec:
ports:
- port: 80
targetPort: 8888
name: server
selector:
app: chronograf
---
# Section: chronograf deployment
apiVersion: apps/v1
kind: Deployment
metadata:
namespace: monitoring
name: chronograf
labels:
app: chronograf
component: chronograf
spec:
strategy:
type: "Recreate"
selector:
matchLabels:
app: chronograf
replicas: 1
template:
metadata:
name: chronograf
labels:
app: chronograf
component: chronograf
spec:
containers:
- name: chronograf
image: quay.io/influxdb/chronograf:nightly
env:
- name: RESOURCES_PATH
value: "/usr/share/chronograf/resources"
- name: LOG_LEVEL
value: "error"
ports:
- containerPort: 8888
name: server
volumeMounts:
- name: data
mountPath: /var/lib/chronograf
- name: config
mountPath: /usr/share/chronograf/resources
volumes:
- name: data
persistentVolumeClaim:
claimName: chronograf
- name: config
configMap:
name: chronograf
---
# Section: chronograf service
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
namespace: monitoring
name: chronograf
labels:
app: chronograf
component: chronograf
spec:
accessModes:
- "ReadWriteOnce"
resources:
requests:
storage: 1Gi
---
# vim:set et sw=2 foldmethod=expr foldexpr=getline(v\:lnum)=~'^#\ Section\:'?'>1'\:getline(v\:lnum)=~#'^fu'?'a1'\:getline(v\:lnum)=~#'^endf'?'s1'\:'=':
Raw
influxdb.yml
# Section: influxdb service
apiVersion: v1
kind: Service
metadata:
namespace: monitoring
name: influxdb
labels:
component: influxdb
app: influxdb
spec:
clusterIP: None
ports:
- port: 8086
name: server
selector:
component: influxdb
publishNotReadyAddresses: true
---
# Section: influxdb statefulset
apiVersion: apps/v1
kind: StatefulSet
metadata:
namespace: monitoring
name: influxdb
labels:
component: influxdb
app: influxdb
spec:
serviceName: influxdb
selector:
matchLabels:
component: influxdb
replicas: 1
template:
metadata:
name: influxdb
labels:
component: influxdb
app: influxdb
spec:
containers:
- name: influxdb
image: docker.io/influxdb:1.6
lifecycle:
postStart:
exec:
command:
- /bin/sh
- "-c"
- until curl -s http://localhost:8086/ping; do sleep 1; done; influx -execute "CREATE DATABASE \"${MONITOR_DATABASE}\" WITH DURATION 30d NAME ${MONITOR_RP}"
env:
- name: INFLUXDB_IFQL_ENABLED
value: "true"
- name: INFLUXDB_LOGGING_LEVEL
value: "error"
- name: INFLUXDB_HTTP_LOG_ENABLED
value: "false"
- name: MONITOR_RP
value: "monthly"
- name: MONITOR_DATABASE
value: "monitor"
volumeMounts:
- name: data
mountPath: /var/lib/influxdb
ports:
- containerPort: 8086
name: server
- containerPort: 8082
name: ifql
volumeClaimTemplates:
- metadata:
namespace: monitoring
name: data
spec:
accessModes:
- "ReadWriteOnce"
resources:
requests:
storage: 10Gi
---
# vim:set et sw=2 foldmethod=expr foldexpr=getline(v\:lnum)=~'^#\ Section\:'?'>1'\:getline(v\:lnum)=~#'^fu'?'a1'\:getline(v\:lnum)=~#'^endf'?'s1'\:'=':
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