kubernetes deployment

apply-ngnix-yml.sh

kubectl apply -f nginx-deployment.yml

busybox-port.sh

kubectl create deployment my-dep --image=busybox --port=5701

describe-deployments.sh

kubectl describe deployments

get-deployments.sh

kubectl get deployments

get-podname.ps1

$POD_NAME = kubectl get pods --selector=app=kubernetes-dotnetsample -o jsonpath='{.items[*].metadata.name}'
Write-Output $POD_NAME

kubectl-deployment.sh

kubectl create deployment kubernetes-dotnetsample --image=mcr.microsoft.com/dotnet/samples:aspnetapp --port=8080

kubectl-describe-pods.sh

# view the image field
kubectl describe pods

kubectl-get-deployments.sh

kubectl get deployments

kubectl-get-pods.sh

kubectl get pods

kubectl-proxy.sh

kubectl proxy

nginx-deployment.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deployment
  labels:
    app: nginx
spec:
  replicas: 3
  selector:
    matchLabels:
      app: nginx
  ## This is a PodTemplate
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx:1.14.2
        ports:
        - containerPort: 80
  ## End of PodTemplate

rollout-status.sh

kubectl rollout status deployment/nginx-deployment

see-app-running.sh

# Open a second terminal
curl http://localhost:8001/version

update-nginx-image.sh

kubectl set image deployment/nginx busybox=busybox nginx=nginx:1.19.6

update-nginx-with-typo.sh

kubectl set image deployment/nginx busybox=busybox nginx=nginx:typo