Command Line

Kubectl

kubectl run hello-minicube

kubectl cluster-info

kubectl get nodes

Namespce

defaultprod (customized)dev (customized)

kubectl get pods

kubectl get pods --namespace=prod

kubectl get pods --namespace=dev

Switch Namespce

#change the default to dev
kubectl config set-context $(kubectl config current-context) --namespace=dev
kubectl get pods
kubectl get pods --namespace=default
kubectl get pods --namespace=prod
kubectl get pods --all-namespaces

Create pods with YAML

kind: Pod
metadata:
    name: myapp-pod
    labels:
        app: myapp
spec:
    containers:
        - name: nginx-container
          image: nginx

kubectl create pod -f xx.yaml