135 lines
3.5 KiB
Markdown
135 lines
3.5 KiB
Markdown
common
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=========
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<img src="https://docs.ansible.com/ansible-tower/3.2.4/html_ja/installandreference/_static/images/logo_invert.png" width="10%" height="10%" alt="Ansible logo" align="right"/>
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<a href="https://travis-ci.org/robertdebock/ansible-role-common"><img src="https://travis-ci.org/robertdebock/ansible-role-common.svg?branch=master" alt="Build status" align="left"/></a>
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The purpose of this role is to configure common things on your system.
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Example Playbook
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----------------
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This example is taken from `molecule/resources/playbook.yml`:
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```yaml
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---
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- name: Converge
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hosts: all
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become: yes
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gather_facts: yes
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roles:
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- robertdebock.common
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```
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The machine you are running this on, may need to be prepared.
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```yaml
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---
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- name: Prepare
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hosts: all
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gather_facts: no
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become: yes
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roles:
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- robertdebock.bootstrap
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```
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Also see a [full explanation and example](https://robertdebock.nl/how-to-use-these-roles.html) on how to use these roles.
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Role Variables
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--------------
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These variables are set in `defaults/main.yml`:
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```yaml
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---
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# defaults file for common
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# The selected hostname.
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common_hostname: "{{ inventory_hostname }}"
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# A list of nameservers to configure.
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common_nameservers:
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- 1.1.1.1
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- 1.0.0.1
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# Fill /etc/hosts with all hosts in the play.
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common_hosts: "{{ groups.all }}"
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# Do you want to reboot on a hostname change?
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common_reboot: yes
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```
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Requirements
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------------
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- Access to a repository containing packages, likely on the internet.
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- A recent version of Ansible. (Tests run on the current, previous and next release of Ansible.)
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The following roles can be installed to ensure all requirements are met, using `ansible-galaxy install -r requirements.yml`:
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```yaml
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---
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- robertdebock.bootstrap
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- robertdebock.reboot
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```
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Context
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-------
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This role is a part of many compatible roles. Have a look at [the documentation of these roles](https://robertdebock.nl/) for further information.
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Here is an overview of related roles:
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Compatibility
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-------------
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This role has been tested against the following distributions and Ansible version:
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|distribution|ansible 2.7|ansible 2.8|ansible devel|
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|------------|-----------|-----------|-------------|
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|alpine-edge*|yes|yes|yes*|
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|alpine-latest|yes|yes|yes*|
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|archlinux|yes|yes|yes*|
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|centos-6|yes|yes|yes*|
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|centos-latest|yes|yes|yes*|
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|debian-stable|yes|yes|yes*|
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|debian-unstable*|yes|yes|yes*|
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|fedora-latest|yes|yes|yes*|
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|fedora-rawhide*|yes|yes|yes*|
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|opensuse-leap|yes|yes|yes*|
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|ubuntu-devel*|yes|yes|yes*|
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|ubuntu-latest|yes|yes|yes*|
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|ubuntu-rolling|yes|yes|yes*|
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A single star means the build may fail, it's marked as an experimental build.
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Testing
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-------
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[Unit tests](https://travis-ci.org/robertdebock/ansible-role-common) are done on every commit and periodically.
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If you find issues, please register them in [GitHub](https://github.com/robertdebock/ansible-role-common/issues)
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To test this role locally please use [Molecule](https://github.com/ansible/molecule):
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```
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pip install molecule
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molecule test
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```
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To test on Amazon EC2, configure [~/.aws/credentials](https://docs.aws.amazon.com/sdk-for-java/v1/developer-guide/credentials.html) and set a region using `export AWS_REGION=eu-central-1` before running `molecule test --scenario-name ec2`.
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There are many specific scenarios available, please have a look in the `molecule/` directory.
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License
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-------
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Apache-2.0
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Author Information
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------------------
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[Robert de Bock](https://robertdebock.nl/)
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