55 lines
1.7 KiB
YAML
55 lines
1.7 KiB
YAML
---
|
|
- name: Ensure node-exporter is reachable internally
|
|
ufw:
|
|
rule: allow
|
|
port: 9100
|
|
src: 192.168.1.0/24
|
|
|
|
- name: Ensure node exporter group exists
|
|
ansible.builtin.group:
|
|
name: node_exporter
|
|
|
|
- name: Ensure prometheus is a member of node_exporter group
|
|
ansible.builtin.user:
|
|
name: prometheus
|
|
append: yes
|
|
groups:
|
|
- node_exporter
|
|
|
|
- name: Ensure node exporter textfile directory exists
|
|
file:
|
|
path: /var/lib/prometheus/node-exporter
|
|
state: directory
|
|
owner: prometheus
|
|
group: node_exporter
|
|
mode: 0775
|
|
|
|
- name: Ensure textfile directory is enabled for node exporter
|
|
ansible.builtin.lineinfile:
|
|
path: /etc/default/prometheus-node-exporter
|
|
regexp: '^ARGS'
|
|
line: ARGS="--collector.textfile.directory='/var/lib/prometheus/node-exporter' --collector.filesystem.ignored-fs-types=dav --collector.zfs --collector.xfs"
|
|
owner: root
|
|
group: root
|
|
mode: '0644'
|
|
backup: yes
|
|
notify:
|
|
- Restart Prometheus Node Exporter
|
|
when: "ansible_hostname == 'hiljainen' or ansible_hostname == 'deu1.susurrando.com'"
|
|
|
|
- name: Ensure textfile directory is enabled for node exporter
|
|
ansible.builtin.lineinfile:
|
|
path: /etc/default/prometheus-node-exporter
|
|
regexp: '^ARGS'
|
|
line: ARGS="--collector.textfile.directory='/var/lib/prometheus/node-exporter' --collector.filesystem.ignored-fs-types=dav"
|
|
owner: root
|
|
group: root
|
|
mode: '0644'
|
|
backup: yes
|
|
notify:
|
|
- Restart Prometheus Node Exporter
|
|
when: "ansible_hostname != 'hiljainen' and ansible_hostname != 'deu1.susurrando.com'"
|
|
|
|
- name: Ensure configuration of prometheus exporters for external servers
|
|
include_tasks: configure_prometheus_exporters_external.yml
|
|
when: "'external' in group_names"
|