markdown 通过Kubernetes运行Docker容器（正在进行中）

Posted 2021-05-06

Kubernetes
-----------------

Install Virtualbox - https://www.virtualbox.org/wiki/Linux_Downloads

Install Kubectl - https://kubernetes.io/docs/tasks/tools/install-kubectl/

Install Minikube - https://kubernetes.io/docs/tasks/tools/install-minikube/

Set ENV - https://stackoverflow.com/questions/42564058/how-to-use-local-docker-images-with-minikube

`kubectl get pods`

`kubectl logs skeleton-server-6597748cc5-fxzhl -p`

`kubectl describe po skeleton-server-6597748cc5-fxzhl`

`kubectl get nodes`

`kubectl get svc`


# delete all pods
`kubectl delete --all pods --namespace=default`

# delete all deployments
`kubectl delete --all deployments --namespace=default`
 
# delete all services
`kubectl delete --all services --namespace=default`

Get minikube ip - `minikube ip`

Build compose image - `docker-compose build`

`kubectl run skeleton-server --image=skeletonserver_app-server:latest --image-pull-policy=Never --port=8085 --env="NODEJS_PORT=8085" --env="NODE_ENV=development" --env="NODEJS_IP=0.0.0.0"`

`kubectl expose deployment skeleton-server --type=LoadBalancer --name=skeleton-service --port=9100 --target-port=8085`

`kubectl describe services skeleton-service`

`kubectl get service skeleton-service`

`curl 192.168.99.100:31731`


# Port Forwarding (optional)
`kubectl port-forward skeleton-server-7ddcd8449c-fdtx6 9100:9000`

# User Interface

`kubectl proxy`
`http://localhost:8001/api/v1/namespaces/kube-system/services/kubernetes-dashboard/proxy`

# Docker Registry

https://docs.docker.com/registry/deploying/