first commit

defaults/main.yml

@@ -0,0 +1,6 @@
+---
+# defaults file for munin-node
+munin_node_host_name: "{{ inventory_hostname }}"
+
+munin_node_ip_bind: "*"
+munin_node_port: "4949"

handlers/main.yml

@@ -0,0 +1,5 @@
+---
+# handlers file for munin-node
+- name: restart munin-node
+  action: service name=munin-node state=restarted daemon_reload=yes
+  listen: "restart services"

tasks/main.yml

@@ -0,0 +1,31 @@
+---
+# tasks file for munin-node
+- name: Installation munin-node
+  apt:
+    pkg:
+      - munin-node
+  ignore_errors: yes
+
+- name: fix munin-node.service for LXC
+  template: 
+    src: munin-node.service.j2
+    dest: /lib/systemd/system/munin-node.service
+    mode: '0777'
+    backup: yes
+  when:
+    - "ansible_facts['virtualization_type'] == 'lxc'"
+    - "ansible_facts['distribution'] == 'Debian'"
+    - "ansible_facts['distribution_release'] == 'buster'"
+
+- name: copy munin-node.conf
+  template:
+    src: munin-node.conf.j2
+    dest: /etc/munin/munin-node.conf
+    backup: yes
+  notify: restart munin-node
+
+- name: enable munin-node service
+  systemd:
+    name: munin-node
+    enabled: yes
+

templates/munin-node.conf.j2

@@ -0,0 +1,29 @@
+log_level 4
+log_file /var/log/munin/munin-node.log
+pid_file /var/run/munin/munin-node.pid
+
+background 1
+setsid 1
+
+user root
+group root
+
+ignore_file [\#~]$
+ignore_file DEADJOE$
+ignore_file \.bak$
+ignore_file %$
+ignore_file \.dpkg-(tmp|new|old|dist)$
+ignore_file \.rpm(save|new)$
+ignore_file \.pod$
+
+{% for ip in munin_servers %}
+allow ^{{ ip | regex_replace('\.', '\\\.') }}$
+{% endfor %}
+allow ^127\.0\.0\.1$
+allow ^::1$
+
+host_name {{ munin_node_host_name }}
+
+host {{ munin_node_ip_bind }}
+port {{ munin_node_port }}
+

templates/munin-node.service.j2

@@ -0,0 +1,21 @@
+[Unit]
+Description=Munin Node
+Documentation=man:munin-node(1) http://munin.readthedocs.org/en/stable-2.0/reference/munin-node.html
+After=network-online.target
+
+[Service]
+EnvironmentFile=-/etc/default/munin-node
+Type=forking
+Restart=always
+ExecStart=/usr/sbin/munin-node $DAEMON_ARGS
+PIDFile=/run/munin/munin-node.pid
+
+
+PrivateDevices=false
+PrivateTmp=false
+ProtectHome=false
+ProtectSystem=false
+
+[Install]
+WantedBy=multi-user.target
+