Update 2 files

- /group_vars/all.yml
- /roles/cadvisor/tasks/main.yml

group_vars/all.yml

@@ -21,13 +21,7 @@ monitoring_groups:
   # Все серверы с node_exporter
   node_exporter_servers:
     - "{{ server_ips.olimp }}"
-    - "{{ server_ips.gateway }}"
-    - "{{ server_ips.data }}"
-    - "{{ server_ips.media }}"
-    - "{{ server_ips.photo }}"
     - "{{ server_ips.nextcloud }}"
-    - "{{ server_ips.talk }}"
-    - "{{ server_ips.games }}"
     - "{{ server_ips.manage }}"
   
   # Серверы с Docker (cAdvisor)

roles/cadvisor/tasks/main.yml

@@ -5,7 +5,7 @@
   ignore_errors: yes
   changed_when: false
 
-- name: Install cAdvisor (only on Docker hosts)
+- name: Install cAdvisor
   block:
     - name: Create cAdvisor directories
       file:
@@ -17,6 +17,16 @@
         - "{{ cadvisor_config_dir }}"
       become: yes
 
+    - name: Check if port {{ cadvisor_port }} is available
+      wait_for:
+        host: localhost
+        port: "{{ cadvisor_port }}"
+        state: stopped
+        timeout: 5
+      ignore_errors: yes
+      register: port_check
+      become: no
+
     - name: Deploy cAdvisor docker-compose
       template:
         src: docker-compose.yml.j2
@@ -26,6 +36,13 @@
         mode: '0644'
       become: yes
 
+      - name: Stop existing cAdvisor container
+      community.docker.docker_compose_v2:
+        project_src: "{{ cadvisor_base_dir }}"
+        state: absent
+      become: yes
+      ignore_errors: yes
+
     - name: Run cAdvisor container
       community.docker.docker_compose_v2:
         project_src: "{{ cadvisor_base_dir }}"
@@ -35,24 +52,60 @@
     - name: Wait for cAdvisor to start
       wait_for:
         host: localhost
-        port: 8080
+        port: "{{ cadvisor_port }}"
         timeout: 30
         state: started
+      become: no
+
+    - name: Check cAdvisor container status
+      community.docker.docker_container_info:
+        name: cadvisor
+      register: container_info
       become: yes
 
     - name: Verify cAdvisor is responding
       uri:
-        url: "http://localhost:8080/metrics"
+        url: "http://localhost:{{ cadvisor_port }}/metrics"
         status_code: 200
         timeout: 10
       register: cadvisor_check
-      become: yes
+      become: no
 
     - name: Show cAdvisor status
       debug:
-        msg: "cAdvisor is running and responding on port {{ cadvisor_internal_port }}"
+        msg: "cAdvisor is running and responding on port {{ cadvisor_port }}"
       when: cadvisor_check.status == 200
 
+  rescue:
+    - name: Get cAdvisor container logs
+      community.docker.docker_container_logs:
+        name: cadvisor
+        tail: 50
+      register: cadvisor_logs
+      become: yes
+
+    - name: Display cAdvisor logs for debugging
+      debug:
+        var: cadvisor_logs.log
+      when: cadvisor_logs is defined
+
+    - name: Check running containers
+      command: docker ps -a
+      register: docker_ps
+      become: yes
+
+    - name: Display running containers
+      debug:
+        var: docker_ps.stdout
+      when: docker_ps is defined
+
+    - name: Fail with detailed error message
+      fail:
+        msg: |
+          cAdvisor не удалось запустить {{ inventory_hostname }}.
+          Порт {{ cadvisor_port }} может использоваться или контейнер выходит из строя.
+          Подробности смотрите в журналах выше.
+
   when: 
     - docker_check.rc == 0
     - cadvisor_enabled | default(true)