Files
ansible-freeipa/README-automember.md
Thomas Woerner d2648b142a automember: Add automember default group handling
The fallback group and hostgroup for unmached entries can be set and
unset using default_group. If default_group is empty, then the default
group will be unset.

DN and ipa_get_based provided by ansible_freeipa_module are used in the
code.

New parameters:
- default_group: Default (fallback) group for all unmatched entries.

New parameters and examples have been added to README-automember.md

New playbooks:
- playbooks/automember/automember-default-group-not-set.yml
- playbooks/automember/automember-default-group-set.yml
- playbooks/automember/automember-default-hostgroup-not-set.yml
- playbooks/automember/automember-default-hostgroup-set.yml

New tests:
- tests/automember/test_automember_default_group.yml
2021-12-22 15:26:57 +01:00

264 lines
6.9 KiB
Markdown

Automember module
===========
Description
-----------
The automember module allows to ensure presence or absence of automember rules and manage automember rule conditions.
Features
--------
* Automember management
Supported FreeIPA Versions
--------------------------
FreeIPA versions 4.4.0 and up are supported by the ipaautomember module.
Requirements
------------
**Controller**
* Ansible version: 2.8+
**Node**
* Supported FreeIPA version (see above)
Usage
=====
Example inventory file
```ini
[ipaserver]
ipaserver.test.local
```
Example playbook to make sure group automember rule is present with no conditions.
```yaml
---
- name: Playbook to ensure a group automember rule is present with no conditions
hosts: ipaserver
become: yes
gather_facts: no
tasks:
- ipaautomember:
ipaadmin_password: SomeADMINpassword
name: admins
description: "my automember rule"
automember_type: group
```
Example playbook to make sure group automember rule is present with conditions:
```yaml
---
- name: Playbook to add a group automember rule with two conditions
hosts: ipaserver
become: yes
gather_facts: no
tasks:
- ipaautomember:
ipaadmin_password: SomeADMINpassword
name: admins
description: "my automember rule"
automember_type: group
inclusive:
- key: mail
expression: '@example.com$'
exclusive:
- key: uid
expression: "1234"
```
Example playbook to delete a group automember rule:
```yaml
- name: Playbook to delete a group automember rule
hosts: ipaserver
become: yes
gather_facts: no
tasks:
- ipaautomember:
ipaadmin_password: SomeADMINpassword
name: admins
description: "my automember rule"
automember_type: group
state: absent
```
Example playbook to add an inclusive condition to an existing rule
```yaml
- name: Playbook to add an inclusive condition to an existing rule
hosts: ipaserver
become: yes
gather_facts: no
tasks:
- ipaautomember:
ipaadmin_password: SomeADMINpassword
name: "My domain hosts"
description: "my automember condition"
automember_type: hostgroup
action: member
inclusive:
- key: fqdn
expression: ".*.mydomain.com"
```
Example playbook to ensure group membership for all users has been rebuilt
```yaml
- name: Playbook to ensure group membership for all users has been rebuilt
hosts: ipaserver
become: yes
gather_facts: no
tasks:
- ipaautomember:
ipaadmin_password: SomeADMINpassword
automember_type: group
state: rebuilt
```
Example playbook to ensure group membership for given users has been rebuilt
```yaml
- name: Playbook to ensure group membership for given users has been rebuilt
hosts: ipaserver
become: yes
gather_facts: no
tasks:
- ipaautomember:
ipaadmin_password: SomeADMINpassword
users:
- user1
- user2
state: rebuilt
```
Example playbook to ensure hostgroup membership for all hosts has been rebuilt
```yaml
- name: Playbook to ensure hostgroup membership for all hosts has been rebuilt
hosts: ipaserver
become: yes
gather_facts: no
tasks:
- ipaautomember:
ipaadmin_password: SomeADMINpassword
automember_type: hostgroup
state: rebuilt
```
Example playbook to ensure hostgroup membership for given hosts has been rebuilt
```yaml
- name: Playbook to ensure hostgroup membership for given hosts has been rebuilt
hosts: ipaserver
become: yes
gather_facts: no
tasks:
- ipaautomember:
ipaadmin_password: SomeADMINpassword
hosts:
- host1.mydomain.com
- host2.mydomain.com
state: rebuilt
```
Example playbook to ensure default group fallback_group for all unmatched group entries is set
```yaml
- name: Playbook to ensure default group fallback_group for all unmatched group entries is set
hosts: ipaserver
become: yes
gather_facts: no
tasks:
- ipaautomember:
ipaadmin_password: SomeADMINpassword
automember_type: group
default_group: fallback_group
```
Example playbook to ensure default group for all unmatched group entries is not set
```yaml
- name: Playbook to ensure default group for all unmatched group entries is not set
hosts: ipaserver
become: yes
gather_facts: no
tasks:
- ipaautomember:
ipaadmin_password: SomeADMINpassword
default_group: ""
automember_type: group
state: absent
```
Example playbook to ensure default hostgroup fallback_hostgroup for all unmatched group entries
```yaml
- name: Playbook to ensure default hostgroup fallback_hostgroup for all unmatched group entries
hosts: ipaserver
become: yes
gather_facts: no
tasks:
- ipaautomember:
ipaadmin_password: SomeADMINpassword
automember_type: hostgroup
default_group: fallback_hostgroup
```
Example playbook to ensure default hostgroup for all unmatched group entries is not set
```yaml
- name: Playbook to ensure default hostgroup for all unmatched group entries is not set
hosts: ipaserver
become: yes
gather_facts: no
tasks:
- ipaautomember:
ipaadmin_password: SomeADMINpassword
automember_type: hostgroup
default_group: ""
state: absent
```
Variables
---------
ipaautomember
-------
Variable | Description | Required
-------- | ----------- | --------
`ipaadmin_principal` | The admin principal is a string and defaults to `admin` | no
`ipaadmin_password` | The admin password is a string and is required if there is no admin ticket available on the node | no
`ipaapi_context` | The context in which the module will execute. Executing in a server context is preferred. If not provided context will be determined by the execution environment. Valid values are `server` and `client`. | no
`ipaapi_ldap_cache` | Use LDAP cache for IPA connection. The bool setting defaults to yes. (bool) | no
`name` \| `cn` | Automember rule. | yes
`description` | A description of this auto member rule. | no
`automember_type` | Grouping to which the rule applies. It can be one of `group`, `hostgroup`. | yes
`inclusive` | List of dictionaries in the format of `{'key': attribute, 'expression': inclusive_regex}` | no
`exclusive` | List of dictionaries in the format of `{'key': attribute, 'expression': exclusive_regex}` | no
`users` | Users to rebuild membership for. | no
`hosts` | Hosts to rebuild membership for. | no
`no_wait` | Don't wait for rebuilding membership. | no
`default_group` | Default (fallback) group for all unmatched entries. Use the empty string "" for ensuring the default group is not set. | no
`action` | Work on automember or member level. It can be one of `member` or `automember` and defaults to `automember`. | no
`state` | The state to ensure. It can be one of `present`, `absent`, 'rebuilt'. default: `present`. | no
Authors
=======
Mark Hahl
Thomas Woerner