Ansible role earlyoom

Install and configure Early Out Of Memory Killer on your system.

GitHub	Version	Issues	Pull Requests	Downloads

Example Playbook

This example is taken from molecule/default/converge.yml and is tested on each push, pull request and release.

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

  pre_tasks:
    - name: Update apt cache.
      apt: update_cache=true cache_valid_time=600
      when: ansible_os_family == 'Debian'

  roles:
    - role: buluma.earlyoom

The machine needs to be prepared. In CI this is done using molecule/default/prepare.yml:

---
- name: Prepare
  hosts: all
  become: true
  gather_facts: false

  roles:
    - role: buluma.bootstrap
    - role: buluma.buildtools

Also see a full explanation and example on how to use these roles.

Role Variables

The default values for the variables are set in defaults/main.yml:

---
# defaults file for earlyoom

earlyoom_version: v1.7
earlyoom_clone_destination: /tmp/earlyoom
earlyoom_installation_destination: /usr/bin

earlyoom_minimum_memory_percent: 10
earlyoom_minimum_swap_percent: 5
earlyoom_memory_report_interval: 60  # in seconds

Requirements

• pip packages listed in requirements.txt.

State of used roles

The following roles are used to prepare a system. You can prepare your system in another way.

Requirement	GitHub	Version
buluma.bootstrap
buluma.buildtools
buluma.service

Context

This role is a part of many compatible roles. Have a look at the documentation of these roles for further information.

Here is an overview of related roles:

Compatibility

This role has been tested on these container images:

The minimum version of Ansible required is 2.12, tests have been done to:

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

If you find issues, please register them in GitHub

Changelog

Role History

License

Apache-2.0

Author Information

Shadow Walker