New server management module

There is a new server management module placed in the plugins folder:

    plugins/modules/ipaserver.py

The server module allows to ensure presence and absence of servers. The
module requires an existing server, the deployment of a new server can
not be done with the module.

DNSName has been added to ansible_freeipa_module in plugins/module_utils
as this is used for locations.

Here is the documentation for the module:

    README-server.md

New example playbooks have been added:

    playbooks/server/server-absent-continue.yml
    playbooks/server/server-absent-force.yml
    playbooks/server/server-absent-ignore_last_of_role.yml
    playbooks/server/server-absent-ignore_topology_disconnect.yml
    playbooks/server/server-absent.yml
    playbooks/server/server-hidden.yml
    playbooks/server/server-location.yml
    playbooks/server/server-no-location.yml
    playbooks/server/server-no-service-weight.yml
    playbooks/server/server-not-hidden.yml
    playbooks/server/server-present.yml
    playbooks/server/server-service-weight.yml

New tests for the module:

    tests/server/test_server.yml

Change in module_utils/ansible_freeipa_module:

    DNSName is imported from ipapython.dnsutil and also added to __all__
This commit is contained in:
Thomas Woerner
2021-05-18 11:45:22 +02:00
parent 74720c5a3b
commit 16795b8bfd
17 changed files with 961 additions and 1 deletions

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Server module
============
Description
-----------
The server module allows to ensure presence and absence of servers. The module requires an existing server, the deployment of a new server can not be done with the module.
Features
--------
* Server management
Supported FreeIPA Versions
--------------------------
FreeIPA versions 4.4.0 and up are supported by the ipaserver 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 server "server.example.com" is present:
```yaml
---
- name: Playbook to manage IPA server.
hosts: ipaserver
become: yes
tasks:
- ipaserver:
ipaadmin_password: SomeADMINpassword
name: server.example.com
```
Example playbook to make sure server "server.example.com" is present with location mylocation:
```yaml
---
- name: Playbook to manage IPA server.
hosts: ipaserver
become: yes
tasks:
- ipaserver:
ipaadmin_password: SomeADMINpassword
name: server.example.com
location: mylocation
```
Example playbook to make sure server "server.example.com" is present without a location:
```yaml
---
- name: Playbook to manage IPA server.
hosts: ipaserver
become: yes
tasks:
- ipaserver:
ipaadmin_password: SomeADMINpassword
name: server.example.com
location: ""
```
Example playbook to make sure server "server.example.com" is present with service weight 1:
```yaml
---
- name: Playbook to manage IPA server.
hosts: ipaserver
become: yes
tasks:
- ipaserver:
ipaadmin_password: SomeADMINpassword
name: server.example.com
service_weight: 1
```
Example playbook to make sure server "server.example.com" is present without service weight:
```yaml
---
- name: Playbook to manage IPA server.
hosts: ipaserver
become: yes
tasks:
- ipaserver:
ipaadmin_password: SomeADMINpassword
name: server.example.com
service_weight: -1
```
Example playbook to make sure server "server.example.com" is present and hidden:
```yaml
---
- name: Playbook to manage IPA server.
hosts: ipaserver
become: yes
tasks:
- ipaserver:
ipaadmin_password: SomeADMINpassword
name: server.example.com
hidden: yes
```
Example playbook to make sure server "server.example.com" is present and not hidden:
```yaml
---
- name: Playbook to manage IPA server.
hosts: ipaserver
become: yes
tasks:
- ipaserver:
ipaadmin_password: SomeADMINpassword
name: server.example.com
hidden: no
```
Example playbook to make sure server "server.example.com" is absent:
```yaml
---
- name: Playbook to manage IPA server.
hosts: ipaserver
become: yes
tasks:
- ipaserver:
ipaadmin_password: SomeADMINpassword
name: server.example.com
state: absent
```
Example playbook to make sure server "server.example.com" is absent in continuous mode in error case:
```yaml
---
- name: Playbook to manage IPA server.
hosts: ipaserver
become: yes
tasks:
- ipaserver:
ipaadmin_password: SomeADMINpassword
name: server.example.com
continue: yes
state: absent
```
Example playbook to make sure server "server.example.com" is absent with last of role check skip:
```yaml
---
- name: Playbook to manage IPA server.
hosts: ipaserver
become: yes
tasks:
- ipaserver:
ipaadmin_password: SomeADMINpassword
name: server.example.com
ignore_last_of_role: yes
state: absent
```
Example playbook to make sure server "server.example.com" is absent iwith topology disconnect check skip:
```yaml
---
- name: Playbook to manage IPA server.
hosts: ipaserver
become: yes
tasks:
- ipaserver:
ipaadmin_password: SomeADMINpassword
name: server.example.com
ignore_topology_disconnect: yes
state: absent
```
MORE EXAMPLE PLAYBOOKS HERE
Variables
---------
ipaserver
-------
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
`name` \| `cn` | The list of server name strings. | yes
`location` \| `ipalocation_location` | The server location string. Only in state: present. "" for location reset. | no
`service_weight` \| `ipaserviceweight` | Weight for server services. Type Values 0 to 65535, -1 for weight reset. Only in state: present. (int) | no
`hidden` | Set hidden state of a server. Only in state: present. (bool) | no
`no_members` | Suppress processing of membership attributes. Only in state: present. (bool) | no
`delete_continue` \| `continue` | Continuous mode: Don't stop on errors. Only in state: absent. (bool) | no
`ignore_last_of_role` | Skip a check whether the last CA master or DNS server is removed. Only in state: absent. (bool) | no
`ignore_topology_disconnect` | Ignore topology connectivity problems after removal. Only in state: absent. (bool) | no
`force` | Force server removal even if it does not exist. Will always result in changed. Only in state: absent. (bool) | no
`state` | The state to ensure. It can be one of `present`, `absent`, default: `present`. `present` is only working with existing servers. | no
Authors
=======
Thomas Woerner