This is an example to create an Azure App Service with an Postgres server
It automatically generates a random DB password for the user dbmaster if a custom password is not provided on terraform apply|plan
Replace your-subscription-id, your-terraform-storage-account-name, your-container-name with your values to store the terraform state in the azure cloud. This way it can run in an Azure dev-op environment.
At the end of the terraform apply the public link of the app service is prompted.
The database connection string is inserted in the app service instance as environment variables
SPRING_DATASOURCE_USERNAME
SPRING_DATASOURCE_PASSWORD
SPRING_DATASOURCE_URL
this can then be used from a Java Spring application to connect to the database.