Serverless Java GCP

This repository houses code examples to demonstrate how to do serverless Java on the Google Cloud Platform.

Presentation

Setup

1. Create a Google Account if you do not already have one.
2. Sign up for a Google Cloud Platform Account if you do not already have one.
3. Download and initialize the gcloud sdk:

gcloud init

4. Determine your Google Cloud Billing Account Id:

gcloud beta billing accounts list

5. Determine your Google Cloud Project Id (remember: these are globally unique).
6. Create some environment variables:

export BILLING_ACCOUNT=<BILLING-ACCOUNT-ID>
export PROJECT_ID=<PROJECT-ID> 

7. Create the Google Cloud Project:

gcloud projects create $PROJECT_ID --set-as-default

8. Enable billing on your Google Cloud Project:

gcloud beta billing projects link $PROJECT_ID --billing-account $BILLING_ACCOUNT >> /dev/null

9. Enable the necessary Google Cloud Platform Services:

gcloud services enable containerregistry.googleapis.com
gcloud services enable container.googleapis.com
gcloud services enable run.googleapis.com

10. Create the Google Cloud Platform resources for this example:

gcloud app create --region=us-central
gcloud container clusters create $PROJECT_ID
gcloud container clusters get-credentials $PROJECT_ID

Modules

• Cloud Functions
• App Engine
• Cloud Run
• GKE

Tear Down

1. Delete your Google Cloud Project:

gcloud projects delete $PROJECT_ID

2. Unset your environment variables:

unset BILLING_ACCOUNT
unset PROJECT_ID