statefulset2.yml

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: my-nginx
spec:
  serviceName: "my-nginx"
  selector:
    matchLabels:
      run: my-nginx
  replicas: 6
  template:
    metadata:
      labels:
        run: my-nginx
    spec:
      volumes:
      - name: secret-volume
        secret:
          secretName: nginxsecret
      - name: configmap-volume
        configMap:
          name: nginxconfigmap
      containers:
      - name: nginxhttps
        image: rprasad17088/deploynginx:v1
        ports:
        - containerPort: 443
        - containerPort: 80
        livenessProbe:
          httpGet:
            path: /
            port: 80
          initialDelaySeconds: 5
          periodSeconds: 2
        readinessProbe:
          httpGet:
            path: /
            port: 80
          initialDelaySeconds: 15
          periodSeconds: 5
        env:
        - name: VERSION
          value: v1.0
        volumeMounts:
        - mountPath: /etc/nginx/ssl
          name: secret-volume
        - mountPath: /etc/nginx/conf.d
          name: configmap-volume
        lifecycle:
          preStop:
            exec:
              command: ["/bin/sh","-c","nginx -s quit; while killall -0 nginx; do sleep 1; done"]