Starting up

• Install Docker in your workstation
• Install Google SDK and config in your workstation
• Install kubernetes components in your workstation

Config GCP and GKE

• create a project

gcloud projects create my-production-env --name="my-production-env"

• enable Billing for your project

• enable

• set this project as default, if you have multi projeccts

gcloud config set project my-production-env

• get and set your default region

gcloud compute regions list
gcloud config set compute/region asia-east1

gcloud compute zones list
gcloud config set compute/zone asia-east1-a

• get and create a Google container cluster (this action will auto create compute, count will be num-nodes * zones)

gcloud container get-server-config

gcloud container clusters create CLUSTERNAME --disk-size=10 --num-nodes=1 \
--machine-type=g1-small --additional-zones=asia-east1-b,asia-east1-c --image-type=cos --async

• Check status of your cluster

kubectl cluster-info
gcloud container clusters list

• Set as default cluster

gcloud config set container/cluster CLUSTERNAME

• Connect to the cluster

gcloud container clusters get-credentials CLUSTERNAME

kubectl proxy

• Then open the Dashboard interface by navigating to the following location in your browser:

http://localhost:8001/ui

• upgrade GKE

gcloud container clusters upgrade CLUSTER_NAME --cluster-version=CLUSTER_VERSION

• get kubernetes namespace

$  kubectl get namespaces
NAME          STATUS    AGE
default       Active    3h
kube-public   Active    3h
kube-system   Active    3h

• create a kubernetes namespace

kubectl create namespace NAME [--dry-run]