docker2 kubectl集群验证

验证集群
创建资源配置清单
vi /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:v1.7.9
ports:
- containerPort: 80
kubectl create -f nginx-ds.yaml
验证集群
kubectl get pods -o wide
kubectl get cs
kubectl get node