Shell¶

The shell provisioner allows you to execute commands on the guest side or the host side in order to provision your containers.

Usage¶

Just append a shell provisioning operation to your LXDock file as follows:

name: myproject
image: ubuntu/xenial

provisioning:
  - type: shell
    inline: cd /tmp && echo "Here's the PATH" $$PATH >> test.txt

Note

The inline command is executed by sh -c 'command_line'. Keep in mind that dollar sign $ means string interpolation in YAML and it is necessary to put $$ to escape the dollar sign.

Required options¶

inline¶

The inline option allows you to specify a shell command that should be executed on the guest side or on the host. Note that the inline option and the script option are mutually exclusive.

[...]
provisioning:
  - type: shell
    inline: echo "Hello, World!"

script¶

The script option lets you define the path to an existing script that should be executed on the guest side or on the host. Note that the script option and the inline option are mutually exclusive.

[...]
provisioning:
  - type: shell
    script: path/to/my/script.sh

Optional options¶

side¶

Use the side option if you want to define that the shell commands/scripts should be executed on the host side. The default value for this option is guest. Here is an example:

[...]
provisioning:
  - type: shell
    side: host
    inline: echo "Hello, World!"