PostgreSQL stack

​

Towbar manifests

id: api-with-postgresql-postgres
name: PostgreSQL stack PostgreSQL
type: postgres
container:
  network: application
  networkAlias: api-with-postgresql-postgres
  resources:
    cpus: 1
    memory: 1g
secrets:
  runtime:
    - POSTGRES_USER
    - POSTGRES_DB
    - POSTGRES_PASSWORD
environments:
  production:
    server: 192.0.2.10

id: api-with-postgresql-api
name: PostgreSQL stack
deployment:
  type: dockerfile
  context: .
  dockerfile: Dockerfile
container:
  port: 3000
  network: application
health:
  path: /health
environments:
  production:
    server: 192.0.2.10
secrets:
  runtime:
    - DATABASE_URL

​

Configure

1. Register and prepare the example server or servers, connect the repository, and map production to the branch containing these files.
2. Save each Datastore credential value under Datastore → Settings → Secrets, deploy it first, and verify engine readiness before starting a dependent Service.
3. Save the Service’s declared keys in its selected environment, or enable and authorize the selected external-secret provider. Do not commit the values.
4. Point each Service connection secret at api-with-postgresql-postgres on the database engine’s private port. The server and network must match; credentials are saved separately for each Service.
5. Create an application-specific user with only the required privileges after the database is ready. Save its connection URL on the consuming Service instead of reusing the Datastore’s administrator credentials.
6. Sync the repository, inspect the resolved configuration, deploy manually, and perform the verification below before enabling automation.

​

Verify