zpool_facts – Gather facts about ZFS pools¶
New in version 2.3.
Synopsis¶
Gather facts from ZFS pool properties.
Parameters¶
| Parameter | Choices/Defaults | Comments |
|---|---|---|
|
name
-
|
ZFS pool name.
aliases: pool, zpool |
|
|
parsable
boolean
|
|
Specifies if property values should be displayed in machine friendly format.
|
|
properties
-
|
Default: "all"
|
Specifies which dataset properties should be queried in comma-separated format. For more information about dataset properties, check zpool(1M) man page.
aliases: props |
Examples¶
# Gather facts about ZFS pool rpool
- zpool_facts: pool=rpool
# Gather space usage about all imported ZFS pools
- zpool_facts: properties='free,size'
- 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
|
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
|
Status¶
This module is not guaranteed to have a backwards compatible interface. [preview]
This module is maintained by the Ansible Community. [community]