Node.js GCP test app

This is simple node.js application which count page views on last minute.

Also project contains configurations for automate deploy to GKE using GCB.

Install gcloud CLI using follow instructions: https://cloud.google.com/sdk/docs/quickstarts or use web console

For this example: PROJECT_ID is node-gce-test CLUSTER_NAME is node-gce-test-cluster

Create project: gcloud projects create PROJECT_ID

Install kubectl component: gcloud components install kubectl

Set defaults for the gcloud command-line tool:

gcloud config set project PROJECT_ID
gcloud config set compute/zone europe-north1-a

Add a build trigger:

Enable building for project https://console.developers.google.com/billing/linkedaccount
Open https://console.cloud.google.com/cloud-build/triggers
Press Enable Cloud Build API
Press Create trigger
Select GitHub as source
Select USERNAME/nodejs-gcp-test-app, where USERNAME it's your GitHub profile name
Name: Push in master branch
Type: Branch
Branch: master
Build Configuration type: Cloud Build (yaml or json)
File: cloudbuild.yml
Press Create trigger

If your cluster name is not node-gce-test-cluster please set variable _CLOUDSDK_CONTAINER_CLUSTER in trigger configuration

If you want, you may configure _CLOUDSDK_COMPUTE_ZONE also.

This variables will be used in kubectl apply command. See cloudbuild.yml for more details.

Create a container cluster: gcloud container clusters create CLUSTER_NAME --num-nodes=3

On page https://console.cloud.google.com/iam-admin/iam add role Administrator Kubernetes Engine to Cloud Build Service Account

For run build push commit to master branch or visit page https://console.cloud.google.com/cloud-build/triggers and run build trigger manually.

Enjoy!

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