AWS RDS Provisioner Extension

The aws-rds-provisioner extension provisions and manages a PostgreSQL instance on AWS RDS for a project.

What It Does

• Creates and manages an RDS PostgreSQL instance.
• Supports shared or deployment-group-isolated database layouts.
• Injects connection variables into deployments.
• Handles database credential lifecycle.

Configuration

{
  "engine": "postgres",
  "engine_version": "16.2",
  "database_isolation": "shared",
  "database_url_env_var": "DATABASE_URL",
  "inject_pg_vars": true
}

Fields

• engine (optional): currently postgres.
• engine_version (optional): specific PostgreSQL version.
• database_isolation (optional): shared or isolated.
• database_url_env_var (optional): name of injected DB URL variable.
• inject_pg_vars (optional): inject PGHOST, PGPORT, PGDATABASE, PGUSER, PGPASSWORD.

Notes

• Initial provisioning may take several minutes.
• In shared mode, all deployment groups share one database.
• In isolated mode, each deployment group gets its own database.