Karmada

aws eks update-kubeconfig --name demo-karmada-cluster --region ap-northeast-2

helm repo add karmada https://raw.githubusercontent.com/karmada-io/karmada/master/charts helm repo update helm install karmada karmada/karmada --create-namespace --namespace karmada-system

sudo curl -s https://raw.githubusercontent.com/karmada-io/karmada/master/hack/install-cli.sh | sudo bash -s kubectl-karmada

sudo yum install git -y

( set -x; cd "$(mktemp -d)" && OS="$(uname | tr '[:upper:]' '[:lower:]')" && ARCH="$(uname -m | sed -e 's/x86_64/amd64/' -e 's/\(arm\)\(64\)\?.*/\1\2/' -e 's/aarch64$/arm64/')" && KREW="krew-${OS}_${ARCH}" && curl -fsSLO "https://github.com/kubernetes-sigs/krew/releases/latest/download/${KREW}.tar.gz" && tar zxvf "${KREW}.tar.gz" && ./"${KREW}" install krew ) export PATH="${KREW_ROOT:-$HOME/.krew}/bin:$PATH"

kubectl krew install karmada

aws eks update-kubeconfig --name demo-prod-cluster --region ap-northeast-2 aws eks update-kubeconfig --name demo-staging-cluster --region ap-northeast-2

sudo /usr/local/bin/kubectl karmada init --kubeconfig /home/ec2-user/.kube/config

rm -rf ~/.kube/config aws eks update-kubeconfig --name demo-prod-cluster --region ap-northeast-2 sudo kubectl karmada --kubeconfig /etc/karmada/karmada-apiserver.config join prod --cluster-kubeconfig=$HOME/.kube/config

rm -rf ~/.kube/config aws eks update-kubeconfig --name demo-staging-cluster --region ap-northeast-2 sudo kubectl karmada --kubeconfig /etc/karmada/karmada-apiserver.config join staging --cluster-kubeconfig=$HOME/.kube/config

rm -rf ~/.kube/config sudo cp /etc/karmada/karmada-apiserver.config ~/.kube/config

sudo chown ec2-user:ec2-user ~/.kube/config sudo chmod 600 ~/.kube/config

kubectl get clusters

apiVersion: policy.karmada.io/v1alpha1 kind: PropagationPolicy metadata: name: staging-rp spec: resourceSelectors: - apiVersion: apps/v1 kind: Deployment labelSelector: matchLabels: stage: staging - apiVersion: v1 kind: Service labelSelector: matchLabels: stage: staging - apiVersion: v1 kind: Pod labelSelector: matchLabels: stage: staging - apiVersion: apps/v1 kind: StatefulSet labelSelector: matchLabels: stage: staging placement: clusterAffinity: clusterNames: - staging --- apiVersion: policy.karmada.io/v1alpha1 kind: PropagationPolicy metadata: name: prod-rp spec: resourceSelectors: - apiVersion: apps/v1 kind: Deployment labelSelector: matchLabels: stage: prod - apiVersion: v1 kind: Service labelSelector: matchLabels: stage: prod - apiVersion: v1 kind: Pod labelSelector: matchLabels: stage: prod - apiVersion: apps/v1 kind: StatefulSet labelSelector: matchLabels: stage: prod placement: clusterAffinity: clusterNames: - prod

kubectl apply -f karmada.yaml

apiVersion: apps/v1 kind: Deployment metadata: name: staging-nginx labels: stage: staging spec: replicas: 2 selector: matchLabels: stage: staging template: metadata: labels: stage: staging spec: containers: - image: nginx name: nginx

kubectl apply -f staging-deploy.yaml

apiVersion: apps/v1 kind: Deployment metadata: name: prod-nginx labels: stage: prod spec: replicas: 2 selector: matchLabels: stage: prod template: metadata: labels: stage: prod spec: containers: - image: nginx name: nginx

kubectl apply -f prod-deploy.yaml

aws eks update-kubeconfig --name demo-staging-cluster --region ap-northeast-2 kubectl get deployments -n default

aws eks update-kubeconfig --name demo-prod-cluster --region ap-northeast-2 kubectl get deployments -n default

aws eks update-kubeconfig --name demo-karmada-cluster --region ap-northeast-2

cat ~/.kube/config | grep server | awk '/server:/ {print $2}'

kubectl create namespace argocd kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/v2.13.1/manifests/install.yaml

sudo curl --silent --location -o /usr/local/bin/argocd https://github.com/argoproj/argo-cd/releases/download/v2.13.1/argocd-linux-amd64 sudo chmod 755 /usr/local/bin/argocd

kubectl patch svc argocd-server -n argocd -p '{"spec": {"type": "LoadBalancer"}}'

export ARGOCD_SERVER=`kubectl get svc argocd-server -n argocd -o json | jq --raw-output '.status.loadBalancer.ingress[0].hostname'` echo $ARGOCD_SERVER export ARGO_PWD=`kubectl -n argocd get secret argocd-initial-admin-secret -o jsonpath="{.data.password}" | base64 -d` echo $ARGO_PWD argocd login $ARGOCD_SERVER --username admin --password $ARGO_PWD --insecure

argocd cluster add karmada-apiserver --kubeconfig ~/.kube/config --yes

apiVersion: argoproj.io/v1alpha1 kind: Application metadata: name: demo-app namespace: argocd finalizers: - resources-finalizer.argocd.argoproj.io spec: project: default source: repoURL: https://github.com/<Github_Username>/demo-argo.git targetRevision: HEAD path: manifest destination: server: https://10.0.3.163:32443 namespace: default syncPolicy: automated: prune: true selfHeal: true allowEmpty: false syncOptions: - Validate=false - CreateNamespace=true - PrunePropagationPolicy=foreground - PruneLast=true retry: limit: 5 backoff: duration: 5s factor: 2 maxDuration: 3m

kubectl apply -f application.yaml

argocd app get demo-app

apiVersion: apps/v1 kind: Deployment metadata: name: staging-nginx labels: stage: staging spec: replicas: 2 selector: matchLabels: stage: staging template: metadata: labels: stage: staging spec: containers: - image: nginx name: nginx