Docker Manager

A Python command-line application to manage Docker containers defined in subdirectories of ~/docker/.

Features

List: View currently running containers across all your projects.
Describe: Show detailed information about containers in a specific project, including descriptions.
Volumes: List volumes used by a specific project.
Stop: Stop containers for a specific project or all projects.
Update: Pull the latest images and recreate containers (equivalent to docker compose pull && docker compose up -d).
Restart: Restart containers for a specific project or all projects.

Python 3
Docker and Docker Compose (plugin) installed.
A ~/docker/ directory containing subdirectories for each of your projects.
Each project subdirectory must contain a docker-compose.yml, docker-compose.yaml, compose.yml, or compose.yaml file.

Ensure the script is executable:

chmod +x ~/shell/docker-manager/docker-manager.py

Make it accessible from anywhere: You can create a symbolic link to a directory in your $PATH (e.g., ~/.local/bin or /usr/local/bin), or add an alias.

Option A: Symbolic Link (Recommended)
```
mkdir -p ~/.local/bin
ln -s ~/shell/docker-manager/docker-manager.py ~/.local/bin/dm
```
Note: Ensure ~/.local/bin is in your $PATH.

Option B: Alias Add the following to your ~/.zshrc or ~/.bashrc:
```
alias dm='~/shell/docker-manager/docker-manager.py'
```

Run the application using the command name you set up (e.g., dm).

dm list

Stop a specific project:

dm stop project_name

Stop all projects:

dm stop --all

Pull latest images and recreate containers for a specific project:

dm update project_name

Update all projects:

dm update --all

Restart a specific project:

dm restart project_name

Restart all projects:

dm restart --all

The tool expects a structure like this:

~/docker/
├── media-server/
│   └── docker-compose.yml
├── web-app/
│   └── compose.yml
└── database/
    └── docker-compose.yml

In this example, the project names are media-server, web-app, and database.