pipe - read output from a command
Synopsis
- Run a command and return the output
Parameters
Parameter | Choices/Defaults | Configuration | Comments |
---|---|---|---|
_terms required | command(s) to run |
Notes
Note
- Like all lookups this runs on the Ansible controller and is unaffected by other keywords, such as become, so if you need to different permissions you must change the command or run Ansible as another user.
- Alternatively you can use a shell/command task that runs against localhost and registers the result.
Examples
- name: raw result of running date command" debug: msg="{{ lookup('pipe','date') }}" - name: Always use quote filter to make sure your variables are safe to use with shell debug: msg="{{ lookup('pipe','getent ' + myuser|quote ) }}"
Return Values
Common return values are documented here, the following are the fields unique to this lookup:
Key | Returned | Description |
---|---|---|
_string | stdout from command |
Status
Author
- Daniel Hokka Zakrisson <daniel@hozac.com>
Hint
If you notice any issues in this documentation you can edit this document to improve it.
© 2012–2018 Michael DeHaan
© 2018–2019 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/2.5/plugins/lookup/pipe.html