minikube start --vm-driver docker
Get all namespaces
kubectl get namespaces
Get pods in specific namespace
kubectl get pods --namespace my-namespace
kubectl get pods --all-namespaces
Create namespace
kubectl create namespace my-namespace
- Admin commands
Drain a NODE
kubectl drain <node_name> --ignore-daemonsets
vi pod1.yml kubectl apply -f pod1.yml
vi deployment-1.yml kubectl apply -f deployment-1.yml
kubectl get pods -o wide
GKE drain a node kubectl drain gke-cluster-1-default-pool-45929765-4qt0 --ignore-daemonsets --force --delete-emptydir-data
kubectl uncordon gke-cluster-1-default-pool-45929765-4qt0
GKE sample cluster
gcloud beta container --project "playground-s-11-83826fc3" clusters create "cluster-1" --zone "us-central1-c" --no-enable-basic-auth --cluster-version "1.27.3-gke.100" --release-channel "regular" --machine-type "e2-micro" --image-type "COS_CONTAINERD" --disk-type "pd-balanced" --disk-size "100" --metadata disable-legacy-endpoints=true --scopes "https://www.googleapis.com/auth/devstorage.read_only","https://www.googleapis.com/auth/logging.write","https://www.googleapis.com/auth/monitoring","https://www.googleapis.com/auth/servicecontrol","https://www.googleapis.com/auth/service.management.readonly","https://www.googleapis.com/auth/trace.append" --num-nodes "2" --logging=SYSTEM,WORKLOAD --monitoring=SYSTEM --enable-ip-alias --network "projects/playground-s-11-83826fc3/global/networks/default" --subnetwork "projects/playground-s-11-83826fc3/regions/us-central1/subnetworks/default" --no-enable-intra-node-visibility --default-max-pods-per-node "110" --security-posture=standard --workload-vulnerability-scanning=disabled --no-enable-master-authorized-networks --addons HorizontalPodAutoscaling,HttpLoadBalancing,GcePersistentDiskCsiDriver --enable-autoupgrade --enable-autorepair --max-surge-upgrade 1 --max-unavailable-upgrade 0 --enable-managed-prometheus --enable-shielded-nodes --node-locations "us-central1-c"