Create Replicaset in Kubernetes Cluster.yml

apiVersion: apps/v1

kind: ReplicaSet

metadata:

  name: httpd-replicaset

  labels:

    app: httpd_app

    type: front-end

spec:

  replicas: 4

  selector:

    matchLabels:

      app: httpd_app

  template:

    metadata:

      labels:

        app: httpd_app

        type: front-end

    spec:

      containers:

        - name: httpd-container

          image: httpd:latest