mtu.yaml

apiVersion: batch/v1
kind: Job
metadata:
  labels:
    app: calico
  name: configure-calico-mtu-1
  namespace: kube-system
spec:
  template:
    metadata:
      annotations:
        scheduler.alpha.kubernetes.io/critical-pod: ""
      labels:
        job-name: configure-calico-mtu-1
      name: configure-calico-mtu-1
    spec:
      containers:
      - args:
        - config
        - set
        - IpInIpMtu
        - "1430"
        - --raw=felix
        env:
        - name: ETCD_ENDPOINTS
          valueFrom:
            configMapKeyRef:
              key: etcd_endpoints
              name: calico-config
        - name: ETCD_CA_CERT_FILE
          valueFrom:
            configMapKeyRef:
              key: etcd_ca
              name: calico-config
        - name: ETCD_KEY_FILE
          valueFrom:
            configMapKeyRef:
              key: etcd_key
              name: calico-config
        - name: ETCD_CERT_FILE
          valueFrom:
            configMapKeyRef:
              key: etcd_cert
              name: calico-config
        image: <image_name>
        imagePullPolicy: IfNotPresent
        name: configure-calico
        resources: {}
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /calico-secrets
          name: etcd-certs
      dnsPolicy: ClusterFirst
      hostNetwork: true
      nodeSelector:
        beta.kubernetes.io/arch: amd64
        role: master
      restartPolicy: OnFailure
      schedulerName: default-scheduler
      securityContext: {}
      terminationGracePeriodSeconds: 30
      tolerations:
      - effect: NoSchedule
        key: dedicated
        operator: Equal
        value: master
      - key: CriticalAddonsOnly
        operator: Exists
      volumes:
      - name: etcd-certs
        secret:
          defaultMode: 420
          secretName: calico-etcd-secrets