Environment-based docker-compose.yml configuration management.

The goal of this tool is to simplify mixing and merging docker-compose files based on the execution environment (essentially, NODE_ENV).

This binary currently wraps:

Installation

npm install --save-dev docker-blend

Usage

project structure

.
├── docker-compose
│   ├── development.yml
│   └── production.yml
├── docker-compose.yml
├── Dockerfile
└── package.json

package.json

{
  "scripts": {
    "docker": "docker-blend"
  }
}

From there, simply replace docker-compose with npm run docker compose, and docker stack with npm run docker stack.

npm run docker compose up -- -d
npm run docker compose ps
npm run docker stack deploy

docker-compose.yml will always be loaded, and it will be merged with docker-compose/${NODE_ENV}.yml if an environment-specific file can be found.

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