feat: add CPU/RAM graph per process

roles/munin_client/tasks/lxc.yml

@@ -0,0 +1,29 @@
+---
+
+# Useless junks for LXC
+- name: Delete junks for LXC containers
+  ansible.builtin.file:
+    path: "/etc/munin/plugins/{{ item }}"
+    state: absent
+  notify:
+    - Restart munin-node
+  loop:
+    - acpi
+    - cpuspeed
+    - diskstats
+    - entropy
+    - irqstats
+
+# Per process CPU/RAM
+- name: Add per process CPU/RAM metrics
+  ansible.builtin.copy:
+    src: "files/{{ item }}"
+    dest: "/etc/munin/plugins/{{ item }}"
+    mode: "0755"
+    owner: root
+    group: root
+  notify:
+    - Restart munin-node
+  loop:
+    - cpu_by_process
+    - memory_by_process