Docker

The Docker lexicon provides typed constructors for Docker Compose services and Dockerfile build instructions — services, volumes, networks, configs, secrets, and multi-stage Dockerfiles.

npm install --save-dev @intentius/chant-lexicon-docker

Quick Start

import { Service, Volume, Dockerfile, env } from "@intentius/chant-lexicon-docker";

export const db = new Service({
  image: "postgres:16-alpine",
  environment: {
    POSTGRES_DB: "myapp",
    POSTGRES_PASSWORD: env("DB_PASSWORD", { required: true }),
  },
  volumes: ["pgdata:/var/lib/postgresql/data"],
});

export const pgdata = new Volume({});

export const api = new Service({
  image: "myapp:1.0",
  ports: ["8080:8080"],
  depends_on: ["db"],
});

Build:

chant build src --lexicon docker -o docker-compose.yml

Output Domains

Entity	Output file	Section
Service	docker-compose.yml	services:
Volume	docker-compose.yml	volumes:
Network	docker-compose.yml	networks:
Config	docker-compose.yml	configs:
Secret	docker-compose.yml	secrets:
Dockerfile	Dockerfile.{name}	—

At a Glance

Metric	Count
Compose resources	5
Dockerfile resources	1
Pre-synth lint rules	1
Post-synth checks	6

Namespace: Docker