Ansible Role: Munin

Munin is a monitoring server that works with RedHat/CentOS and Debian/Ubuntu.

GitHub	Version	Issues	Pull Requests	Downloads

Example Playbook

Here is a simple example from molecule/default/converge.yml that is tested with every change.

---
- name: Converge
  hosts: all
  become: true

  roles:
    - role: buluma.munin

To prepare the machine, we use molecule/default/prepare.yml:

---
- name: Converge
  hosts: all
  become: true
  gather_facts: no

  roles:
    - role: buluma.bootstrap
    # - role: buluma.repo_epel

You can see a detailed guide on how to use these roles.

Role Variables

Default values for variables are found in defaults/main.yml:

---
munin_conf_d_directory: /etc/munin/conf.d

munin_dbdir: /var/lib/munin
munin_htmldir: /var/www/html/munin
munin_logdir: /var/log/munin
munin_rundir: /var/run/munin

munin_includedir: /etc/munin/conf.d

munin_html_strategy: cron
munin_graph_strategy: cron
munin_cron_job: present

munin_max_processes: 12

munin_admin_user: munin
munin_admin_password: munin

# This will create:
# [host]
#   address: [name]
#   [extra.0]
#   [extra.1]
#   [...]
#
# Note: `name` can be hostname or group + hostname, e.g.:
# [example.com;foo.example.com]
munin_hosts:
  - name: "localhost"
    address: "127.0.0.1"
    extra: ["use_node_name yes"]

munin_alerts: []
#  - name: "JohnDoe"
#    email: "[email protected]"
#    subject: "Munin-notification for ${var:group} :: ${var:host}"
#    level: "warning critical"

Requirements

• Python packages listed in requirements.txt.

State of Used Roles

The following roles are used to prepare the system. You can use other methods if you prefer.

Requirement	GitHub	Version
buluma.bootstrap
buluma.repo_epel
buluma.munin

Context

This role is part of many other compatible roles. You can find more information in the documentation for these roles.

Here is a summary of related roles:

Compatibility

This role has been tested with these container images:

The minimum Ansible version required is 2.12. Testing has been performed on:

• The previous version.
• The current version.
• The development version.

If you encounter any issues, please report them on GitHub.

Changelog

Check the Role History for updates.

License

This role is licensed under Apache-2.0.

Author Information

Created by Shadow Walker.