...
Docker Command action is a premium action which allows you to run any docker command on the agent or a remote host.
Docker Command
Name
A friendly name for this action (will be displayed in the actions workflow area).
...
Alternatively, you can select the Custom option from the Using drop down list and specify a path in the resulting input field that will be displayed. Please read Why it's a good idea to use a property collector before using this option.
Host
Docker Host URL
...
The path to a PEM format file containing the key for the accessing the Docker Host Certificate. [--tlskey]
Options
Log standard output
...