Backup config
tar -cf /root/kubernetes-backup.tar /etc/kubernetesRenew certificates
kubeadm certs renew allCopy kubectl config
cp /etc/kubernetes/admin.conf ~/.kube/configRelated Posts
Sidecar concept in Kubernetes is very useful ability to run multiple docker images in same pod (Kubernetes unit of execution). One common way to load sidecar is to attach additional container to pod whose only purpose is read stdout/stderror pipes... Read more
This example shows how to install working EKS cluster with terraform. It’s snippet from actual usage, but not all things have been included. Read more
Ordering of execution To perform things in certain order in Helm, we need to use hooks. Recently I had a situation where I had free sub-charts and I needed them to be available before issuing my CRD’s to Kubernetes. To... Read more