Custom Commands

For deploying your resources, you can add custom options to the final docker command, which is used to run your container.

Supported Options

• --ip
• --ip6
• --shm-size
• --cap-add
• --cap-drop
• --security-opt
• --sysctl
• --device
• --ulimit
• --init
• --ulimit
• --privileged
• --gpus
• --entrypoint

Usage

You can simply add the options to the Custom Docker Options field on the General tab of your resource.

Example: --cap-add SYS_ADMIN --privileged

Custom Entrypoint

The --entrypoint option allows you to override the default entrypoint of a Docker image without building a custom image.

Syntax

Coolify supports three entrypoint syntax variations:

1. Simple entrypoint:

   --entrypoint /bin/sh

2. Quoted command with arguments:

   --entrypoint "sh -c 'npm start'"

3. Assignment syntax:

   --entrypoint=/usr/local/bin/custom-script

Use Cases

Multiple Service Types from Single Image

Some Docker images, like ServerSideUp PHP, provide multiple entrypoints for different service types:

• Worker processes
• Queue schedulers
• Background jobs
• Web servers

Example for running a Laravel Horizon worker:

--entrypoint php --entrypoint artisan --entrypoint horizon

Custom Initialization Scripts

Override the default entrypoint to run custom initialization:

--entrypoint "/app/custom-init.sh"

Usage in Coolify

1. Navigate to your resource's General tab
2. Locate the Custom Docker Options field
3. Add your entrypoint option along with any other custom options:

   --entrypoint /bin/sh --cap-add SYS_ADMIN

4. Save and redeploy your application