GKE

Introduction #

In this section we will create a zonal cluster and deploy a simple image to the cluster. In later docs we will deep dive into the each component with detailed configurations.

Login to gcp #

$ gcloud auth login [email protected]

Set your project #

gcloud config set project <project-name>

Set your default zone # 

gcloud config set compute/zone [COMPUTE_ZONE]
gcloud config set compute/zone asia-east1-a

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Create a zonal cluster # 

gcloud container clusters create [CLUSTER_NAME] [--zone [COMPUTE_ZONE]]

gcloud container clusters create demo-zonal-cluster --zone asia-southeast1-a  \
--node-locations asia-southeast1-a,asia-southeast1-b, --num-nodes 2 \
 --enable-autoupgrade --enable-autorepair \
 --enable-cloud-logging --enable-cloud-monitoring

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Connect to cluster #

gcloud container clusters get-credentials demo-zonal-cluster --zone asia-southeast1-a --project <your-project-name>

  • list nodes of the cluster

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Create a deployment #

dc-myapp.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-app
spec:
  replicas: 3
  selector:
    matchLabels:
      run: my-app
  template:
    metadata:
      labels:
        run: my-app
    spec:
      containers:
      - name: hello-app
        image: gcr.io/google-samples/hello-app:1.0

kubectl apply -f dc-myapp.yaml

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