ansible-roles/ganglia/tasks/main.yml

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---
- block:
- name: Install the ganglia client
apt: pkg={{ item }} state=present update_cache=yes cache_valid_time=3600
with_items:
- ganglia-monitor
- name: Install the ganglia linux specific plugins. We need at least ubuntu trusty. Or debian 7. Or debian 8
apt: pkg={{ item }} state=present force=yes
with_items:
- ganglia-modules-linux
- ganglia-monitor-python
notify: Restart ganglia monitor
when: is_trusty
- name: Install the ganglia linux specific plugins. We need at least ubuntu trusty. Or debian 7. Or debian 8
apt: pkg={{ item }} state=present force=yes
with_items:
- ganglia-modules-linux
- ganglia-monitor-python
notify: Restart ganglia monitor
when: is_debian7
- name: Install the ganglia linux specific plugins. We need at least ubuntu trusty. Or debian 7. Or debian 8
apt: pkg={{ item }} state=present force=yes
with_items:
- ganglia-modules-linux
- ganglia-monitor-python
notify: Restart ganglia monitor
when: is_debian8
- name: Distribute the ganglia configuration file for Ubuntu >= 12.04
template: src=gmond.j2 dest=/etc/ganglia/gmond.conf owner=root group=root mode=444
when: ( is_not_ubuntu_less_than_precise ) or ( is_debian8 )
notify: Restart ganglia monitor
- name: Distribute the ganglia configuration file for Debian 7
template: src=gmond.j2 dest=/etc/ganglia/gmond.conf owner=root group=root mode=444
when: is_debian7
notify: Restart ganglia monitor
- name: Distribute the ganglia configuration file for Ubuntu < 12.04 and >= 10.04 and Debian 6
template: src=gmond.j2 dest=/etc/ganglia/gmond.conf owner=root group=root mode=444
when: is_ubuntu_between_10_04_and_11_04_and_is_debian_6
notify: Restart ganglia monitor
- name: Distribute the ganglia configuration file for Ubuntu < 10.04 and Debian 4
template: src=gmond-2.5.j2 dest=/etc/gmond.conf owner=root group=root mode=444
when: is_ubuntu_between_8_and_9_and_is_debian_4
notify: Restart ganglia monitor
- name: Distribute the ganglia configuration on broken hardy 8.04.4
template: src=gmond-2.5.j2 dest=/etc/gmond.conf owner=root group=root mode=444
when: is_broken_hardy_lts
notify: Restart ganglia monitor
- name: Setup the ganglia directory for python modules
file: dest=/usr/lib/ganglia/python_modules state=directory
when: is_precise
- name: Ensure that the ganglia include conf dir exists
file: path=/etc/ganglia/conf.d state=directory
when: is_precise
- name: Setup the ganglia configuration for python modules
copy: src=modpython.conf dest=/etc/ganglia/conf.d/modpython.conf owner=root group=root mode=0644
notify: Restart ganglia monitor
when: is_precise
- name: Set the kernel UDP buffer limits (net.core.rmem_max) to a value that is double of the ganglia udp buffer
sysctl: name=net.core.rmem_max value={{ ganglia_udp_recv_buffer *2 }} reload=yes state=present
when: ganglia_set_rmem
when: ganglia_enabled
tags: [ 'monitoring', 'ganglia' ]
- block:
- name: Remove the ganglia client
apt: pkg={{ item }} state=absent purge=yes
with_items:
- ganglia-monitor
- libganglia1
when: not ganglia_enabled
tags: [ 'monitoring', 'ganglia' ]