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---
- name: generate apt pin file for exporter-chrony package
when: prometheus_exporter_chrony_version is defined
copy:
dest: "/etc/apt/preferences.d/prom-exporter-chrony.pref"
content: |
Package: prom-exporter-chrony
Pin: version {{ prometheus_exporter_chrony_version }}-1
Pin-Priority: 1001
- name: remove apt pin file for exporter-chrony package
when: prometheus_exporter_chrony_version is not defined
file:
path: "/etc/apt/preferences.d/prom-exporter-chrony.pref"
state: absent
- name: install apt packages
apt:
name: "prom-exporter-chrony{% if prometheus_exporter_chrony_version is defined %}={{ prometheus_exporter_chrony_version }}-1{% endif %}"
state: present
allow_downgrade: yes
notify: restart prometheus-chrony-exporter
- name: generate systemd service unit
template:
src: service.j2
dest: /etc/systemd/system/prometheus-chrony-exporter.service
notify: restart prometheus-chrony-exporter
- name: make sure prometheus-chrony-exporter is enabled and started
systemd:
name: prometheus-chrony-exporter.service
daemon_reload: yes
state: started
enabled: yes
- name: register exporter
copy:
content: |
location = /chrony {
proxy_pass http://127.0.0.1:9123/metrics;
}
dest: /etc/prometheus/exporter/chrony.locations
notify: reload nginx
## TODO: remove these tasks once all hosts have been migrated
- name: make sure the systemd timer for chrony textfile collector is disabled and stopped
systemd:
service: prometheus-node-exporter_chrony.timer
enabled: no
state: stopped
register: result_systemd_stop
failed_when: "result_systemd_stop is failed and 'Could not find the requested service' not in result_systemd_stop.msg"
- name: remove files from chrony textfile collector
loop:
- /etc/systemd/system/prometheus-node-exporter_chrony.timer
- /etc/systemd/system/prometheus-node-exporter_chrony.service
- /usr/local/share/prometheus-node-exporter/chrony
- /var/lib/prometheus-node-exporter/textfile-collector/chrony.prom
file:
path: "{{ item }}"
state: absent
notify: reload systemd
|