---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: monitoring-influxdb
  namespace: kube-system
spec:
  replicas: 1
  template:
    metadata:
      labels:
        task: monitoring
        k8s-app: influxdb
    spec:
      containers:
      - name: influxdb
        #image: gcr.io/google_containers/heapster-influxdb-amd64:v1.1.1
        image: mirrorgooglecontainers/heapster-influxdb-amd64:v1.1.1
        volumeMounts:
        - mountPath: /data
          name: influxdb-storage
        - mountPath: /etc/
          name: influxdb-config
      volumes:
      - name: influxdb-storage
        emptyDir: {}
      - name: influxdb-config
        configMap:
          name: influxdb-config
---
apiVersion: v1
kind: Service
metadata:
  labels:
    task: monitoring
    # For use as a Cluster add-on (https://github.com/kubernetes/kubernetes/tree/master/cluster/addons)
    # If you are NOT using this as an addon, you should comment out this line.
    kubernetes.io/cluster-service: 'true'
    kubernetes.io/name: monitoring-influxdb
  name: monitoring-influxdb
  namespace: kube-system
spec:
  type: NodePort
  ports:
  - port: 8086
    targetPort: 8086
    name: http
  - port: 8083
    targetPort: 8083
    name: admin
  selector:
    k8s-app: influxdb
---

apiVersion: v1
kind: ConfigMap
metadata:
  name: influxdb-config
  namespace: kube-system
data:
  config.toml: |
    reporting-disabled = true
    bind-address = ":8088"

    [meta]
      dir = "/data/meta"
      retention-autocreate = true
      logging-enabled = true

    [data]
      dir = "/data/data"
      wal-dir = "/data/wal"
      query-log-enabled = true
      cache-max-memory-size = 1073741824
      cache-snapshot-memory-size = 26214400
      cache-snapshot-write-cold-duration = "10m0s"
      compact-full-write-cold-duration = "4h0m0s"
      max-series-per-database = 1000000
      max-values-per-tag = 100000
      trace-logging-enabled = false

    [coordinator]
      write-timeout = "10s"
      max-concurrent-queries = 0
      query-timeout = "0s"
      log-queries-after = "0s"
      max-select-point = 0
      max-select-series = 0
      max-select-buckets = 0

    [retention]
      enabled = true
      check-interval = "30m0s"

    [admin]
      enabled = true
      bind-address = ":8083"
      https-enabled = false
      https-certificate = "/etc/ssl/influxdb.pem"

    [shard-precreation]
      enabled = true
      check-interval = "10m0s"
      advance-period = "30m0s"

    [monitor]
      store-enabled = true
      store-database = "_internal"
      store-interval = "10s"

    [subscriber]
      enabled = true
      http-timeout = "30s"
      insecure-skip-verify = false
      ca-certs = ""
      write-concurrency = 40
      write-buffer-size = 1000

    [http]
      enabled = true
      bind-address = ":8086"
      auth-enabled = false
      log-enabled = true
      write-tracing = false
      pprof-enabled = false
      https-enabled = false
      https-certificate = "/etc/ssl/influxdb.pem"
      https-private-key = ""
      max-row-limit = 10000
      max-connection-limit = 0
      shared-secret = ""
      realm = "InfluxDB"
      unix-socket-enabled = false
      bind-socket = "/var/run/influxdb.sock"

    [[graphite]]
      enabled = false
      bind-address = ":2003"
      database = "graphite"
      retention-policy = ""
      protocol = "tcp"
      batch-size = 5000
      batch-pending = 10
      batch-timeout = "1s"
      consistency-level = "one"
      separator = "."
      udp-read-buffer = 0

    [[collectd]]
      enabled = false
      bind-address = ":25826"
      database = "collectd"
      retention-policy = ""
      batch-size = 5000
      batch-pending = 10
      batch-timeout = "10s"
      read-buffer = 0
      typesdb = "/usr/share/collectd/types.db"

    [[opentsdb]]
      enabled = false
      bind-address = ":4242"
      database = "opentsdb"
      retention-policy = ""
      consistency-level = "one"
      tls-enabled = false
      certificate = "/etc/ssl/influxdb.pem"
      batch-size = 1000
      batch-pending = 5
      batch-timeout = "1s"
      log-point-errors = true

    [[udp]]
      enabled = false
      bind-address = ":8089"
      database = "udp"
      retention-policy = ""
      batch-size = 5000
      batch-pending = 10
      read-buffer = 0
      batch-timeout = "1s"
      precision = ""

    [continuous_queries]
      log-enabled = true
      enabled = true
      run-interval = "1s"