Добавлена установка Grafana: роли, плейбуки и конфигурация

playbooks/monitoring/cleanup_grafana.yml

@@ -0,0 +1,55 @@
+---
+- name: Clean up Grafana completely
+  hosts: grafana
+  become: yes
+  tasks:
+    - name: Stop and disable Grafana service
+      systemd:
+        name: grafana
+        state: stopped
+        enabled: no
+        daemon_reload: yes
+      ignore_errors: yes
+
+    - name: Remove systemd service file
+      file:
+        path: /etc/systemd/system/grafana.service
+        state: absent
+
+    - name: Remove symlinks
+      file:
+        path: "{{ item }}"
+        state: absent
+      loop:
+        - /usr/local/bin/grafana-server
+        - /usr/local/bin/grafana-cli
+
+    - name: Remove Grafana directories
+      file:
+        path: "{{ item }}"
+        state: absent
+      loop:
+        - /usr/share/grafana
+        - /usr/share/grafana-*
+        - /var/lib/grafana
+        - /var/log/grafana
+        - /etc/grafana
+
+    - name: Remove temporary files
+      file:
+        path: /tmp/grafana-*.tar.gz
+        state: absent
+
+    - name: Remove Grafana user and group
+      user:
+        name: grafana
+        state: absent
+        remove: yes
+
+    - name: Reload systemd
+      systemd:
+        daemon_reload: yes
+
+    - name: Verify cleanup
+      debug:
+        msg: "✅ Grafana полностью удалена с хоста {{ inventory_hostname }}"