k8s-10-基础发布nginx
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kubectl run nginx --replicas=3 --image=nginx:1.12 --port 80
kubectl expose deployment nginx --port=88 --type=NodePort --target-port=80 --name=nginx-service
[root@k8s-master daemon]# kubectl get svc
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
kubernetes ClusterIP 10.10.10.1 <none> 443/TCP 12h
nginx-service NodePort 10.10.10.84 <none> 88:36741/TCP 14m
[root@k8s-master daemon]# kubectl get svc
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
kubernetes ClusterIP 10.10.10.1 <none> 443/TCP 12h
nginx-service NodePort 10.10.10.84 <none> 88:36741/TCP 14m
[root@k8s-master daemon]# kubectl describe svc nginx-service
Name: nginx-service
Namespace: default
Labels: run=nginx
Annotations: <none>
Selector: run=nginx
Type: NodePort
IP: 10.10.10.84
Port: <unset> 88/TCP
TargetPort: 80/TCP
NodePort: <unset> 36741/TCP
Endpoints: 172.17.2.2:80,172.17.96.2:80,172.17.96.3:80
Session Affinity: None
External Traffic Policy: Cluster
Events: <none>
