Quickstart

container-transform is a small utility to transform various docker container formats to one another.

Currently, container-transform can parse and convert:

• ECS task definitions
• Docker-compose configuration files
• Fig configuration files

Any missing required parameters are printed to STDERR.

Example usage:

$ cat docker-compose.yml | container-transform  -v
[
    {
        "memory": 1024,
        "image": "postgres:9.3",
        "name": "db",
        "essential": true
    },
    {
        "memory": 128,
        "image": "redis:latest",
        "name": "redis",
        "essential": true
    },
    {
        "name": "web",
        "memory": 64,
        "command": [
            "uwsgi",
            "--json",
            "uwsgi.json"
        ],
        "environment": [
            {
                "name": "AWS_ACCESS_KEY_ID",
                "value": "AAAAAAAAAAAAAAAAAAAA"
            },
            {
                "name": "AWS_SECRET_ACCESS_KEY",
                "value": "1111111111111111111111111111111111111111"
            }
        ],
        "essential": true
    }
]
Container db is missing required parameter "cpu".
Container redis is missing required parameter "cpu".
Container web is missing required parameter "image".
Container web is missing required parameter "cpu".

or:

$ container-transform  --input-type ecs --output-type compose task.json
db:
  image: postgres:9.3
  mem_limit: 1073741824b
redis:
  image: redis:latest
  mem_limit: 134217728b
web:
  command: uwsgi --json uwsgi.json
  environment:
    AWS_ACCESS_KEY_ID: AAAAAAAAAAAAAAAAAAAA
    AWS_SECRET_ACCESS_KEY: '1111111111111111111111111111111111111111'
  mem_limit: 67108864b

Container web is missing required parameter "image".

Installation

To install the latest release, type:

pip install container-transform

To install the latest code directly from source, type:

pip install git+git://github.com/ambitioninc/container-transform.git