ansible/roles/prometheus-node-exporter/tasks/main.yml

61 lines
1.8 KiB
YAML

---
- name: Install Prometheus node-exporter
apt:
update_cache: true
name: prometheus-node-exporter
install_recommends: false # Do not install smartmontools
register: apt_result
retries: 3
until: apt_result is succeeded
when:
- ansible_lsb.codename != 'stretch'
# Prometheus 2 node is in stretch-backports
- name: Install Prometheus node-exporter (stretch-backports)
apt:
update_cache: true
name: prometheus-node-exporter
install_recommends: false
default_release: stretch-backports
register: apt_result
retries: 3
until: apt_result is succeeded
when:
- ansible_lsb.codename == 'stretch'
- name: Activate prometheus-node-exporter service
systemd:
name: prometheus-node-exporter
enabled: true
state: started
# Doesn't work on Debian Stretch with the old prometheus package
- name: Make Prometheus node-exporter listen on adm only
template:
src: default/prometheus-node-exporter.j2
dest: /etc/default/prometheus-node-exporter
notify: Restart prometheus-node-exporter
tags: restart-node-exporter
# Install new APT textfile collector, it might be upstreamed one day
# https://github.com/prometheus-community/node-exporter-textfile-collector-scripts/pull/35
- name: Patch APT textfile collector
copy:
src: apt.sh
dest: /usr/share/prometheus-node-exporter/apt.sh
owner: root
group: root
mode: 0755
when: ansible_lsb.id == 'Debian'
# Install new APT textfile collector, it might be upstreamed one day
# https://github.com/prometheus-community/node-exporter-textfile-collector-scripts/pull/35
- name: Patch APT textfile collector
copy:
src: apt.sh
dest: /usr/share/prometheus-node-exporter-collectors/apt.sh
owner: root
group: root
mode: 0755
when: ansible_lsb.id == 'Ubuntu'