containerOptions

The containerOptions directive specifies additional container options for the underlying container runtime (e.g. Docker, Singularity). For example:

process hello_docker {
    container 'busybox:latest'
    containerOptions '--volume /data/db:/db'

    output:
    path 'output.txt'

    script:
    """
    your_command --data /db > output.txt
    """
}

The above example provides a custom volume mount for a specific process.

warning

This directive is not supported by the Kubernetes executor.