The Metrics-Server helm chart as Terraform HCL 1resource "helm_release" "metrics-server" { 2 name = "metrics-server" 3 repository = "https://charts.bitnami.com/bitnami" 4 chart = "metrics-server" 5 version = "4.1.4" 6 namespace = "kube-system" 7 8 set { 9 name = …

read more

Installing or Upgrade Velero client on Mac OS: 1 brew install velero 2 HOMEBREW_NO_AUTO_UPDATE=1 brew upgrade velero #upgrade to the latest version if maybe The Velero should use object store save the snapshot. so we use Minio as kubernetes object store.Minio launched as part of docker-compose.yaml 1 minio: 2 …

read more

We use default service domain name ${servicename}.${namespace}.svc.cluster.localin kubernetes cluster, however the custom private domain name in private k8s networks frequently used. we can use coredns component reparse the private domain name to default CNAME. change coredns configmap add custom domain name config to …

read more

When you develop components locally that rely on AWS, it can be cumbersome to configure authentication information, and sometimes network latency. It is important to mock with a native AWS component, which can:localstack I’m using Docker-Compose here to start a set of tools that local development depends on： The …

read more

When we use the Kubernetes platform,has many commands is important: The k command is alias to kubectl label for nodes kubectl label nodes host02 disktype=ssd view local config for kubernetes context k config get-contexts switch context’s namespaces kubectl config set-context my-vsphere-cluster …

read more