Kubernetes相关记录

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 2021/09/14  Share

pod是k8s调度最小单位，一个pod可以包含一或多个container，容器间共享一个Network namespace

kubectl create -f pod_nginx.yml

apiVersion: v1
kind: Pod
metadata:
  name: nginx
  labels:
    app: nginx
spec:
  containers:
  - name: nginx
    image: nginx
    ports:
    - containerPort: 80

kubectl delete -f pod_nginx.yml

kubectl get pods -o wide –all-namespaces

kubectl exec -it nginx sh 如果多个容器的话需要-c指定

kubectl describe pods nginx

kubectl port-forward nginx 8080:80 无法后台运行，不常用

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