K8S拉取Django项目创建pod

一、发布Django项目

1.1 创建namespace

[root@vm-k8s-master ~]# kubectl create namespace cloudops
namespace/cloudops created
[root@vm-k8s-master ~]# kubectl get po -n cloudops
No resources found in cloudops namespace.
[root@vm-k8s-master ~]# 

1.2 创建pod

[root@vm-k8s-master ~]# kubectl -n cloudops run opsserver --image=10.60.128.219:888/cloudops/cloudops_test:78b8ccc  --port=9001 --restart=Never 
pod/opsserver created
[root@vm-k8s-master ~]# kubectl get po -n cloudops
NAME        READY   STATUS             RESTARTS   AGE
opsserver   1/1     Running     0          18s
[root@vm-k8s-master ~]# 

1.3 映射端口到k8s集群

[root@vm-k8s-master ~]# kubectl -n cloudops expose pod opsserver --target-port=9001 --port=9001   
service/opsserver exposed
[root@vm-k8s-master ~]# kubectl get svc -n cloudops 
NAME        TYPE        CLUSTER-IP   EXTERNAL-IP   PORT(S)    AGE
opsserver   ClusterIP   10.0.0.138   <none>        9001/TCP   17s
[root@vm-k8s-master ~]#