templier-ansible/roles/prometheus-nginx-exporter/tasks/main.yml

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---
- name: Install prometheus-nginx-exporter
apt:
update_cache: true
name:
- nginx # Nginx may be not already installed
- prometheus-nginx-exporter
register: apt_result
retries: 3
until: apt_result is succeeded
- name: Make prometheus-nginx-exporter listen on adm only
lineinfile:
path: /etc/default/prometheus-nginx-exporter
regexp: '^ARGS='
line: |
ARGS="-web.listen-address={{ prometheus_nginx_exporter.listen_addr }}:9117 -nginx.scrape-uri=http://[::1]:6424/stub_status"
notify:
- Restart nginx
- Restart prometheus-nginx-exporter
- name: Configure nginx
template:
src: nginx/status.j2
dest: /etc/nginx/sites-available/status
notify: Restart nginx
- name: Activate nginx site
file:
src: /etc/nginx/sites-available/status
dest: /etc/nginx/sites-enabled/status
state: link
notify: Restart nginx