community.general/docs/docsite/rst/guide_iocage_inventory_basics.rst
Felix Fontein 3787808e72
iocage inventory guide: adjust filenames, fix typo (#10396)
* Rename iocage inventory guide files.

* Fix typo.
2025-07-13 22:27:31 +02:00

128 lines
5.4 KiB
ReStructuredText

..
Copyright (c) Ansible Project
GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
SPDX-License-Identifier: GPL-3.0-or-later
.. _ansible_collections.community.general.docsite.guide_iocage.guide_iocage_inventory.guide_iocage_inventory_basics:
Basics
------
As root at the iocage host, create three VNET jails with a DHCP interface from the template
*ansible_client*:
.. code-block:: console
shell> iocage create --template ansible_client --name srv_1 bpf=1 dhcp=1 vnet=1
srv_1 successfully created!
shell> iocage create --template ansible_client --name srv_2 bpf=1 dhcp=1 vnet=1
srv_2 successfully created!
shell> iocage create --template ansible_client --name srv_3 bpf=1 dhcp=1 vnet=1
srv_3 successfully created!
See: `Configuring a VNET Jail <https://iocage.readthedocs.io/en/latest/networking.html#configuring-a-vnet-jail>`_.
As admin at the controller, list the jails:
.. code-block:: console
shell> ssh admin@10.1.0.73 iocage list -l
+------+-------+------+-------+------+-----------------+--------------------+-----+----------------+----------+
| JID | NAME | BOOT | STATE | TYPE | RELEASE | IP4 | IP6 | TEMPLATE | BASEJAIL |
+======+=======+======+=======+======+=================+====================+=====+================+==========+
| None | srv_1 | off | down | jail | 14.2-RELEASE-p3 | DHCP (not running) | - | ansible_client | no |
+------+-------+------+-------+------+-----------------+--------------------+-----+----------------+----------+
| None | srv_2 | off | down | jail | 14.2-RELEASE-p3 | DHCP (not running) | - | ansible_client | no |
+------+-------+------+-------+------+-----------------+--------------------+-----+----------------+----------+
| None | srv_3 | off | down | jail | 14.2-RELEASE-p3 | DHCP (not running) | - | ansible_client | no |
+------+-------+------+-------+------+-----------------+--------------------+-----+----------------+----------+
Create the inventory file ``hosts/02_iocage.yml``
.. code-block:: yaml
plugin: community.general.iocage
host: 10.1.0.73
user: admin
Display the inventory:
.. code-block:: console
shell> ansible-inventory -i hosts/02_iocage.yml --list --yaml
all:
children:
ungrouped:
hosts:
srv_1:
iocage_basejail: 'no'
iocage_boot: 'off'
iocage_ip4: '-'
iocage_ip4_dict:
ip4: []
msg: DHCP (not running)
iocage_ip6: '-'
iocage_jid: None
iocage_release: 14.2-RELEASE-p3
iocage_state: down
iocage_template: ansible_client
iocage_type: jail
srv_2:
iocage_basejail: 'no'
iocage_boot: 'off'
iocage_ip4: '-'
iocage_ip4_dict:
ip4: []
msg: DHCP (not running)
iocage_ip6: '-'
iocage_jid: None
iocage_release: 14.2-RELEASE-p3
iocage_state: down
iocage_template: ansible_client
iocage_type: jail
srv_3:
iocage_basejail: 'no'
iocage_boot: 'off'
iocage_ip4: '-'
iocage_ip4_dict:
ip4: []
msg: DHCP (not running)
iocage_ip6: '-'
iocage_jid: None
iocage_release: 14.2-RELEASE-p3
iocage_state: down
iocage_template: ansible_client
iocage_type: jail
Optionally, create shared IP jails:
.. code-block:: console
shell> iocage create --template ansible_client --name srv_1 ip4_addr="em0|10.1.0.101/24"
srv_1 successfully created!
shell> iocage create --template ansible_client --name srv_2 ip4_addr="em0|10.1.0.102/24"
srv_2 successfully created!
shell> iocage create --template ansible_client --name srv_3 ip4_addr="em0|10.1.0.103/24"
srv_3 successfully created!
shell> iocage list -l
+------+-------+------+-------+------+-----------------+-------------------+-----+----------------+----------+
| JID | NAME | BOOT | STATE | TYPE | RELEASE | IP4 | IP6 | TEMPLATE | BASEJAIL |
+======+=======+======+=======+======+=================+===================+=====+================+==========+
| None | srv_1 | off | down | jail | 14.2-RELEASE-p3 | em0|10.1.0.101/24 | - | ansible_client | no |
+------+-------+------+-------+------+-----------------+-------------------+-----+----------------+----------+
| None | srv_2 | off | down | jail | 14.2-RELEASE-p3 | em0|10.1.0.102/24 | - | ansible_client | no |
+------+-------+------+-------+------+-----------------+-------------------+-----+----------------+----------+
| None | srv_3 | off | down | jail | 14.2-RELEASE-p3 | em0|10.1.0.103/24 | - | ansible_client | no |
+------+-------+------+-------+------+-----------------+-------------------+-----+----------------+----------+
See: `Configuring a Shared IP Jail <https://iocage.readthedocs.io/en/latest/networking.html#configuring-a-shared-ip-jail>`_
If iocage needs environment variable(s), use the option :ansopt:`community.general.iocage#inventory:env`. For example,
.. code-block:: yaml
plugin: community.general.iocage
host: 10.1.0.73
user: admin
env:
CRYPTOGRAPHY_OPENSSL_NO_LEGACY: 1