Deployments

롤링 업데이트

롤백 업데이트

일시정지 / 시작 기능

deployment-definition.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: myapp-replicaset
  labels:
    app: myapp
    type: front-end
spec:
  template:
    metadata:
      name: myapp-pod
      labels:
        app: myapp
        type: front-end
    spec:
      containers:
        - name: nginx-container
          image: nginx
  replicas: 3
  selector:
    matchLabels:
      type: front-end  

# deployments 생성
kubectl create -f deployment-definition.yaml

# deployments 확인
kubectl get deployments

# deployment로 인해 생성된 replicaset
kubectl get replicaset

# replicaset으로 인해 생성된 pod
kubectl get pods