kubernetes snippets

kubernetes snippets - install kubectl.md

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

• download config from console web and store it in /home/ubuntu/.kube/config

kubectl apply -f deploy.yaml
kubectl get deployments

kubernetes snippets - jenkins.md

For Jenkins

cd /tmp
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
chmod +x kubectl
mkdir -p /opt/.kubectl
mv ./kubectl /opt/.kubectl
export KUBECTL_HOME=/opt/.kubectl
export PATH=$PATH:$KUBECTL_HOME
kubectl version --client

Download the .kubeconfig files from your Cluster’s overview page and store it in the jenkins instance

nano /var/jenkins_home/.kube/config

to validate it, execute kubectl get nodes

You should see

Lectures

• https://cscontents.com/jenkins-pipeline-code-to-build-and-deploy-application-in-kubernetes/
• https://www.scaleway.com/en/docs/containers/kubernetes/how-to/connect-cluster-kubectl/
• https://arquitecturaibm.com/descargar-kubeconfig-azure-kubernetes/
• https://www.scaleway.com/en/docs/containers/kubernetes/how-to/connect-cluster-kubectl/
• https://github.com/clastix/kubectl-login
• https://plugins.jenkins.io/kubernetes-cli/
• https://github.com/cirolini/jenkins-docker-kubectl
• https://stackoverflow.com/questions/47536238/running-kubectl-command-from-jenkins-container
• https://stackoverflow.com/questions/53390707/setup-kubectl-with-jenkins
• https://www.alibabacloud.com/help/en/container-service-for-kubernetes/latest/set-up-jenkins-to-build-an-application-delivery-pipeline
• https://github.com/mjah/kubernetes-jenkins-cicd-pipeline-example
• https://www.weave.works/blog/create-a-cicd-pipeline-with-kubernetes-and-jenkins