t3-code-android-nightly/.repos/alchemy-effect/examples/docker-postgres

Docker PostgreSQL Example

This example provisions PostgreSQL 18 Alpine with Docker resources:

• Docker.RemoteImage pulls postgres:18-alpine
• Docker.Network creates an app network
• Docker.Volume creates persistent database storage
• Docker.Container starts PostgreSQL with a redacted password, a network alias, a named volume, and a host port
• Docker.inspectContainer returns the bound host port

Docker resources use the active Docker CLI context. That can be Docker Desktop, a remote Docker host, an SSH context, or a CI runner daemon.

These resources are separate from Cloudflare.Container. The bridge between Docker and cloud container platforms is an image reference or registry digest, not a swappable container object.

Commands

bun install
POSTGRES_PASSWORD=change-me bun run --filter docker-postgres-example deploy
bun run --filter docker-postgres-example destroy

If POSTGRES_PASSWORD is omitted, the example generates and stores a redacted password with Alchemy.makeRandom.

The stack publishes PostgreSQL on localhost:15432:

psql postgres://alchemy:change-me@localhost:15432/app