Добавлена конфигурация мониторинга Nginx и финальные правки для app1

roles/nginx_exporter/tasks/main.yml

@@ -0,0 +1,59 @@
+---
+# Install nginx-prometheus-exporter
+- name: Download nginx-prometheus-exporter
+  get_url:
+    url: https://github.com/nginxinc/nginx-prometheus-exporter/releases/download/v0.11.0/nginx-prometheus-exporter_0.11.0_linux_amd64.tar.gz
+    dest: /tmp/nginx-exporter.tar.gz
+  tags: nginx_exporter
+
+- name: Extract nginx-exporter
+  unarchive:
+    src: /tmp/nginx-exporter.tar.gz
+    dest: /tmp/
+    remote_src: yes
+    creates: /tmp/nginx-prometheus-exporter
+  tags: nginx_exporter
+
+- name: Install nginx-exporter binary
+  copy:
+    src: /tmp/nginx-prometheus-exporter
+    dest: /usr/local/bin/nginx-prometheus-exporter
+    remote_src: yes
+    mode: '0755'
+  tags: nginx_exporter
+
+- name: Create systemd service for nginx-exporter
+  copy:
+    content: |
+      [Unit]
+      Description=NGINX Prometheus Exporter
+      After=network.target
+      
+      [Service]
+      Type=simple
+      User=root
+      ExecStart=/usr/local/bin/nginx-prometheus-exporter -nginx.scrape-uri=http://localhost:80/status
+      Restart=on-failure
+      
+      [Install]
+      WantedBy=multi-user.target
+    dest: /etc/systemd/system/nginx-exporter.service
+    owner: root
+    group: root
+    mode: '0644'
+  tags: nginx_exporter
+
+- name: Enable and start nginx-exporter
+  systemd:
+    name: nginx-exporter
+    state: started
+    enabled: yes
+    daemon_reload: yes
+  tags: nginx_exporter
+
+- name: Open firewall port for nginx-exporter
+  ufw:
+    rule: allow
+    port: '9113'
+    proto: tcp
+  tags: nginx_exporter