k8s-部署-13-验证集群

k8s-部署-13-验证集群

1、创建资源配置清单

[root@hdss7-21 conf]# cat /root/nginx-ds.yaml 
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  name: nginx-ds
spec:
  template:
    metadata:
      labels:
        app: nginx-ds
    spec:
      containers:
      - name: my-nginx
        image: harbor.od.com/public/nginx:curl
        ports:
        - containerPort: 80
[root@hdss7-21 conf]# 

2、创建容器

kubectl create -f nginx-ds.yaml

3、查看容器的状体及集群的状态

# 1、查看pod状态
kubectl get pods
kubectl get pods -o wide

# 2、查看node状态
kubectl get nodes

# 3、查看集群状态
kubectl get cs

# 4、pod重启方式
kubectl delete -f nginx-ds.yaml