kubernetes/files/kube-addons/telegraf/telegraf-ds.yaml

{%- from "kubernetes/map.jinja" import common with context -%}
---
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  name: telegraf
  namespace: {{ common.addons.telegraf.get('namespace', 'stacklight') }}
  labels:
    k8s-app: telegraf
    version: v1
    beta.kubernetes.io/telegraf-ds-ready: "true"
spec:
  template:
    metadata:
      labels:
        k8s-app: telegraf
        version: v1
      annotations:
        seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
    spec:
      priorityClassName: system-node-critical
      serviceAccountName: telegraf
      tolerations:
      - key: node-role.kubernetes.io/master
      containers:
      - name: telegraf
        image: {{ common.addons.telegraf.image }}
        env:
        - name: HOSTNAME
          valueFrom:
            fieldRef:
              fieldPath: spec.nodeName
        - name: "HOST_PROC"
          value: "/rootfs/proc"
        - name: "HOST_SYS"
          value: "/rootfs/sys"
        resources:
          limits:
            memory: {{ common.addons.telegraf.resources.limits.memory }}
          requests:
            memory: {{ common.addons.telegraf.resources.requests.memory }}
        volumeMounts:
        - name: sys
          mountPath: /rootfs/sys
          readOnly: true
        - name: docker-socket
          mountPath: /var/run/docker.sock
          readOnly: true
        - name: proc
          mountPath: /rootfs/proc
          readOnly: true
        - name: utmp
          mountPath: /var/run/utmp
          readOnly: true
        - name: telegraf-cfg
          mountPath: /etc/telegraf
      terminationGracePeriodSeconds: 30
      volumes:
      - name: sys
        hostPath:
          path: /sys
      - name: docker-socket
        hostPath:
          path: /var/run/docker.sock
      - name: proc
        hostPath:
          path: /proc
      - name: utmp
        hostPath:
          path: /var/run/utmp
      - name: telegraf-cfg
        configMap:
          name: telegraf-cfg