community.general.zpool_facts – Gather facts about ZFS pools.

Note

This plugin is part of the community.general collection (version 1.3.2).

To install it use: ansible-galaxy collection install community.general.

To use it in a playbook, specify: community.general.zpool_facts.

Synopsis
Parameters
Examples
Returned Facts
Return Values

Synopsis

Gather facts from ZFS pool properties.

Parameters

Parameter	Choices/Defaults	Comments
name string		ZFS pool name. aliases: pool, zpool
parsable boolean	no ← yes	Specifies if property values should be displayed in machine friendly format.
properties string	Default: "all"	Specifies which dataset properties should be queried in comma-separated format. For more information about dataset properties, check zpool(1M) man page.

Examples

- name: Gather facts about ZFS pool rpool
  community.general.zpool_facts: pool=rpool

- name: Gather space usage about all imported ZFS pools
  community.general.zpool_facts: properties='free,size'

- name: Print gathered information
  ansible.builtin.debug:
    msg: 'ZFS pool {{ item.name }} has {{ item.free }} free space out of {{ item.size }}.'
  with_items: '{{ ansible_zfs_pools }}'

Returned Facts

Facts returned by this module are added/updated in the hostvars host facts and can be referenced by name just like any other host fact. They do not need to be registered in order to use them.

Fact	Returned	Description
ansible_zfs_pools string / elements=string	always	ZFS pool facts Sample: {'allocated': '3.46G', 'altroot': '-', 'autoexpand': 'off', 'autoreplace': 'off', 'bootfs': 'rpool/ROOT/openindiana', 'cachefile': '-', 'capacity': '6%', 'comment': '-', 'dedupditto': '0', 'dedupratio': '1.00x', 'delegation': 'on', 'expandsize': '-', 'failmode': 'wait', 'feature@async_destroy': 'enabled', 'feature@bookmarks': 'enabled', 'feature@edonr': 'enabled', 'feature@embedded_data': 'active', 'feature@empty_bpobj': 'active', 'feature@enabled_txg': 'active', 'feature@extensible_dataset': 'enabled', 'feature@filesystem_limits': 'enabled', 'feature@hole_birth': 'active', 'feature@large_blocks': 'enabled', 'feature@lz4_compress': 'active', 'feature@multi_vdev_crash_dump': 'enabled', 'feature@sha512': 'enabled', 'feature@skein': 'enabled', 'feature@spacemap_histogram': 'active', 'fragmentation': '3%', 'free': '46.3G', 'freeing': '0', 'guid': '15729052870819522408', 'health': 'ONLINE', 'leaked': '0', 'listsnapshots': 'off', 'name': 'rpool', 'readonly': 'off', 'size': '49.8G', 'version': '-'}

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key	Returned	Description
name string	always	ZFS pool name Sample: rpool
parsable boolean	if 'parsable' is set to True	if parsable output should be provided in machine friendly format. Sample: True

Authors

Adam Števko (@xen0l)

© 2012–2018 Michael DeHaan
© 2018–2019 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/2.10/collections/community/general/zpool_facts_module.html