etcd.yaml

apiVersion: v1
kind: Pod
metadata:
  creationTimestamp: null
  labels:
    component: etcd
    tier: control-plane
  name: etcd
  namespace: kube-system
spec:
  containers:
  - command:
    - etcd
    - --name=$(ETCD_NAME)
    - --peer-client-cert-auth
    - --cert-file=/etc/kubernetes/pki/$(ETCD_NAME).etcd-server.pem
    - --key-file=/etc/kubernetes/pki/$(ETCD_NAME).etcd-server-key.pem
    - --peer-cert-file=/etc/kubernetes/pki/$(ETCD_NAME).etcd-peer.pem
    - --peer-key-file=/etc/kubernetes/pki/$(ETCD_NAME).etcd-peer-key.pem
    - --trusted-ca-file=/etc/kubernetes/pki/ca.pem
    - --peer-trusted-ca-file=/etc/kubernetes/pki/ca.pem
    - --initial-advertise-peer-urls=https://$(IP_ADDR):2380
    - --listen-peer-urls=https://$(IP_ADDR):2380
    - --listen-client-urls=http://127.0.0.1:2379,https://$(IP_ADDR):2379
    - --advertise-client-urls=https://$(IP_ADDR):2379
    - --initial-cluster=kubecon1=https://192.168.2.21:2380,kubecon2=https://192.168.2.22:2380,kubecon3=https://192.168.2.23:2380
    - --data-dir=/var/lib/etcd
    - --snapshot-count=2500
    - --heartbeat-interval=200
    - --election-timeout=5000
    env:
    - name: IP_ADDR
      value: "127.0.0.1"
    - name: ETCD_NAME
      value: "localhost"
    - name: ETCD_VERBOSE
      value: "1"
    - name: ETCD_UNSUPPORTED_ARCH
      value: "arm64"
    - name: GOMAXPROCS
      value: "4"
    image: quay.io/coreos/etcd:v3.2.22-arm64
    ports:
    - containerPort: 2380
      hostPort: 2380
      name: serverport
    - containerPort: 2379
      hostPort: 2379
      name: clientport
    livenessProbe:
      failureThreshold: 8
      httpGet:
        host: 127.0.0.1
        path: /health
        port: 2379
      initialDelaySeconds: 600
      timeoutSeconds: 15
    name: etcd
    resources:
      requests:
        cpu: 2000m
    volumeMounts:
    - mountPath: /etc/kubernetes/pki/
      name: certs
    - mountPath: /var/lib/etcd
      name: etcd
    - mountPath: /var/lib/kubernetes/
      name: k8s
      readOnly: true
  hostNetwork: true
  securityContext:
    seLinuxOptions:
      type: spc_t
  volumes:
  - hostPath:
      path: /etc/kubernetes/pki
    name: certs
  - hostPath:
      path: /var/lib/etcd
    name: etcd
  - hostPath:
      path: /var/lib/kubernetes
    name: k8s