paganwinter/express-app-docker

Express App on Docker

express-app-docker

Express App on Docker

Build Docker Image:

docker build -t gcr.io/<project-name>/<image-name:version> .

Test Docker Image:

docker run -it --rm -p 8080:8080 gcr.io/<project-name>/<image-name:version>

Push Docker Image to GCR:

gcloud docker -- push gcr.io/<project-name>/<image-name:version>

Create Kubernetes Cluster, and connect:

gcloud container clusters create <cluster-name> gcloud container clusters get-credentials <cluster-name>

Run Kubernetes Deployment:

kubectl run <deployment-name> --image gcr.io/<project-name>/<image-name:version> --port 8080

Expose Kubernetes Service:

kubectl expose deployment <deployment-name> --type "LoadBalancer"

View Kubernetes Deployment/Service (to get ext IP):

kubectl get service <deployment-name>

Delete Kubernetes Deployment and Service:

kubectl delete deployment <deployment-name> kubectl delete svc <deployment-name>

References:

• https://medium.com/google-cloud/deploying-your-nodejs-app-with-docker-and-kubernetes-on-gcp-5dee8df5d896
• https://medium.com/google-cloud/introduction-to-google-container-builder-dbe6645f9421
• https://console.cloud.google.com/cloudshell/