Docker 镜像:-
docker images | grep -i "gcc"
gcc-docker latest 84c4359e6fc9 21 mites ago 1.37GB
docker run -it gcc-docker:latest
hello,world
Kubernetes pod 部署:-
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled <unknown> default-scheduler Successfully assigned default/hello-world to master-node
Normal Pulling 4s kubelet, master-node Pulling image "gcc-docker:latest"
Warning Failed 0s kubelet, master-node Failed to pull image "gcc-docker:latest": rpc error: code = Unknown desc = Erroresponse from daemon: pull access denied for gcc-docker, repository does not exist or may require 'docker login': denied: requested acce to the resource is denied
Warning Failed 0s kubelet, master-node Error: ErrImagePull
Normal BackOff 0s kubelet, master-node Back-off pulling image "gcc-docker:latest"
Warning Failed 0s kubelet, master-node Error: ImagePullBackOff
-->用于部署pod的yaml文件
apiVersion: v1
kind: Pod
metadata:
name: hello-world
labels:
type: hello-world
spec:
containers:
- name: hello-world
image: gcc-docker:latest
command: ['sh', '-c', 'echo Hello Kubernetes! && sleep 60']
ports:
- containerPort: 80