kubernetes replicaset yaml解析注释

apiVersion: apps/v1
kind: ReplicaSet
metadata:
  name: demo-rc
  labels:
    app: demo-rc
spec:
  replicas: 2
  selector:
    matchLabels:
      app: demo-rc
  template:
    metadata:
      labels:
        app: demo-rc
    spec:
      containers:
      - name: httpd
        image: httpd
        imagePullPolicy: Always

https://blog.csdn.net/bbwangj/article/details/81812675