Add cadvisor support with monitoring stack: alertmanager, loki, node-red, promtail

roles/promtail/tasks/main.yml

@@ -0,0 +1,31 @@
+---
+- name: Create Promtail directories
+  file:
+    path: /etc/promtail
+    state: directory
+    owner: root
+    group: root
+    mode: '0755'
+
+- name: Deploy Promtail configuration
+  template:
+    src: promtail-config.yml.j2
+    dest: /etc/promtail/promtail-config.yml
+    owner: root
+    group: root
+    mode: '0644'
+
+- name: Run Promtail container (using host network)
+  docker_container:
+    name: promtail
+    image: grafana/promtail:latest
+    state: started
+    restart_policy: always
+    network_mode: host  # <-- КЛЮЧЕВОЕ ИЗМЕНЕНИЕ
+    volumes:
+      - /var/log:/var/log:ro
+      - /var/lib/docker/containers:/var/lib/docker/containers:ro
+      - /etc/promtail/promtail-config.yml:/etc/promtail/config.yml
+    command: -config.file=/etc/promtail/config.yml
+    pid_mode: host
+  tags: promtail