alternatives - Manages alternative programs for common commands
New in version 1.6.
Synopsis
- Manages symbolic links using the ‘update-alternatives’ tool
- Useful when multiple programs are installed but provide similar functionality (e.g. different editors).
Requirements (on host that executes module)
- update-alternatives
Options
| parameter | required | default | choices | comments |
|---|---|---|---|---|
| link |
no |
The path to the symbolic link that should point to the real executable.
This option is always required on RHEL-based distributions. On Debian-based distributions this option is required when the alternative name is unknown to the system.
|
||
| name |
yes |
The generic name of the link.
|
||
| path |
yes |
The path to the real executable that the link should point to.
|
||
| priority
(added in 2.2)
|
no | 50 |
The priority of the alternative
|
Examples
- name: correct java version selected
alternatives:
name: java
path: /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java
- name: alternatives link created
alternatives:
name: hadoop-conf
link: /etc/hadoop/conf
path: /etc/hadoop/conf.ansible
- name: make java 32 bit an alternative with low priority
alternatives:
name: java
path: /usr/lib/jvm/java-7-openjdk-i386/jre/bin/java
priority: -10
Status
This module is flagged as preview which means that it is not guaranteed to have a backwards compatible interface.
For help in developing on modules, should you be so inclined, please read Community Information & Contributing, Testing Ansible and Developing Modules.
© 2012–2018 Michael DeHaan
© 2018–2019 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/2.4/alternatives_module.html