calicoctl-etcd.yaml

# Calico Version master
# https://projectcalico.docs.tigera.io/releases#master
# This manifest includes the following component versions:
#   calico/ctl:master

apiVersion: v1
kind: Pod
metadata:
  name: calicoctl
  namespace: kube-system
spec:
  nodeSelector:
    kubernetes.io/os: linux
  hostNetwork: true
  containers:
  - name: calicoctl
    image: calico/ctl:master
    command:
      - calicoctl
    args:
      - version
      - --poll=1m
    env:
    - name: ETCD_ENDPOINTS
      valueFrom:
        configMapKeyRef:
          name: calico-config
          key: etcd_endpoints
    # If you're using TLS enabled etcd uncomment the following.
    # Location of the CA certificate for etcd.
    # - name: ETCD_CA_CERT_FILE
    #   valueFrom:
    #     configMapKeyRef:
    #       name: calico-config
    #       key: etcd_ca
    # Location of the client key for etcd.
    # - name: ETCD_KEY_FILE
    #   valueFrom:
    #     configMapKeyRef:
    #       name: calico-config
    #       key: etcd_key
    # Location of the client certificate for etcd.
    # - name: ETCD_CERT_FILE
    #   valueFrom:
    #     configMapKeyRef:
    #       name: calico-config
    #       key: etcd_cert
    # volumeMounts:
    # - mountPath: /calico-secrets
    #   name: etcd-certs
  volumes:
    # If you're using TLS enabled etcd uncomment the following.
    # - name: etcd-certs
    #   secret:
    #     secretName: calico-etcd-secrets