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files/munin/nginx_status

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+[nginx*]
+      env.url http://127.0.0.1/nginx_status

files/nginx/nginx_status

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+  server {
+        listen 127.0.0.1;
+        server_name localhost;
+        location /nginx_status {
+                stub_status on;
+                access_log   off;
+                allow 127.0.0.1;
+                deny all;
+        }
+  }
+

handlers/main.yml

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+---
+# handlers file for nginx
+- name: restart nginx
+  service:
+    name: nginx
+    state: restarted

tasks/main.yml

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+---
+# tasks file for nginx
+- name: Verifie si repo nginx disponbile pour cette version de Debian
+  uri:
+    url: "http://nginx.org/packages/debian/dists/{{ ansible_distribution_release }}"
+    method: HEAD
+  register: uri_result
+  failed_when: uri_result.status is undefined or uri_result.status <= 0 or uri_result.status > 400
+
+- name: "Ajout clé nginx"
+  apt_key:
+    id: ABF5BD827BD9BF62
+    url: https://nginx.org/keys/nginx_signing.key
+    state: present
+
+- name: "Ajout repo nginx"
+  apt_repository:
+    repo: 'deb http://nginx.org/packages/debian {{ ansible_distribution_release }} nginx'
+
+- name: Installation des paquets nginx et certbot
+  apt:
+    state: latest
+    pkg:
+      - nginx
+      - python3-certbot
+      - python3-certbot-nginx
+      - libwww-perl
+
+- name: Copier la config nginx
+  template:
+    src: nginx.conf.j2
+    dest: "/etc/nginx/nginx.conf"
+    mode: 0644
+
+- name: Suppression site par defaut
+  file:
+    path: "/etc/nginx/conf.d/default.conf"
+    state: absent
+
+- name: Verifie la presence de munin-node
+  package_facts:
+    manager: "auto"
+
+- name: Copier la conf nginx_status
+  copy:
+    src: "nginx/nginx_status.conf"
+    dest: "/etc/nginx/conf.d/nginx_status.conf"
+  notify: restart nginx
+
+- name: Ajouter les plugins nginx_status
+  file:
+    src: "/usr/share/munin/plugins/nginx_status"
+    dest: "/etc/munin/plugins/nginx_status"
+    state: link
+
+- name: Ajouter le plugin nginx_request
+  file:
+    src: "/usr/share/munin/plugins/nginx_request"
+    dest: "/etc/munin/plugins/nginx_request"
+
+- name: Copier la configuration du plugin nginx de munin
+  copy:
+    src: "munin/nginx_status"
+    dest: "/etc/munin/plugin-conf.d/nginx_status"
+
+- name: Activer le service
+  systemd:
+    name: nginx
+    state: started
+    enabled: yes

templates/nginx.conf.j2

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+user  nginx;
+worker_processes  {{ ansible_processor_vcpus }};
+
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+
+    ##
+    # SSL Settings
+    ##
+
+    ssl_protocols TLSv1.3 TLSv1.2;
+    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-RSA-AES256-GCM-SHA512:DHE-RSA-AES256-GCM-SHA512:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384;
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    #tcp_nopush     on;
+
+    keepalive_timeout  65;
+
+    #gzip  on;
+
+    include /etc/nginx/conf.d/*.conf;
+}
+