Add cAdvisor and Prometheus integration

roles/monitoring/tasks/main.yml

@@ -1,4 +1,43 @@
 ---
+- name: Install the container
+  become: true
+  community.docker.docker_container:
+    name: cadvisor
+    image: "gcr.io/cadvisor/cadvisor:{{ versions.monitoring.cAdvisor }}"
+    image_name_mismatch: recreate
+    ports:
+      - "127.0.0.1:8091:8080/tcp"
+    mounts:
+      - source: /
+        target: /rootfs
+        read_only: true
+        type: bind
+      - source: /var/run
+        target: /var/run
+        read_only: true
+        type: bind
+      - source: /sys
+        target: /sys
+        read_only: true
+        type: bind
+      - source: /var/lib/docker/
+        target: /var/lib/docker
+        read_only: true
+        type: bind
+      - source: /dev/disk/
+        target: /dev/disk
+        read_only: true
+        type: bind
+    privileged: true
+    devices:
+      - /dev/kmsg
+    restart_policy: always
+- name: Include simple-reverse-proxy role
+  ansible.builtin.include_role:
+    name: simple-reverse-proxy
+  vars:
+    simple_reverse_proxy_internal_port: 8091
+    simple_reverse_proxy_internal_subdomain: cadvisor
 - name: Include the Prometheus role
   ansible.builtin.include_role:
     name: prometheus.prometheus.prometheus