Add install external plugins

README.md

@@ -65,6 +65,16 @@ This configuration will generate a configuration file at `/etc/munin/plugin-conf
     env.regex bash
     env.name bash
 
+#### Install external plugins
+
+You can install external plugins via `munin_node_install_plugins`.
+Those plugins can be copied from local files or downloaded. For example:
+
+    munin_node_install_plugins: []
+      - src: files/munin/redis_
+      - remote_src: https://raw.githubusercontent.com/ohitz/phpfpm-multi-munin-plugin/master/phpfpm-multi
+
+
 ## Dependencies
 
 None.

defaults/main.yml

@@ -24,6 +24,11 @@ munin_node_plugins: []
 # - name: ps_test
 #   plugin: ps_
 
+# List of munin plugins to install.
+munin_node_install_plugins: []
+  # - src: files/munin/redis_
+  # - remote_src: https://raw.githubusercontent.com/ohitz/phpfpm-multi-munin-plugin/master/phpfpm-multi
+
 # Plugin configuration options (the key is the plugin heading, items within will
 # be options for the plugin).
 munin_node_config: {

tasks/main.yml

@@ -28,6 +28,24 @@
     mode: 0644
   notify: restart munin-node
 
+- name: Install extra plugins.
+  copy:
+    src: "{{ item.src }}"
+    dest: "{{ munin_plugin_src_path }}{{ item.src | basename }}"
+    mode: '0755'
+  with_items: "{{ munin_node_install_plugins }}"
+  when: item.src is defined
+  notify: restart munin-node
+
+- name: Install extra remote plugins.
+  get_url:
+    url: "{{ item.remote_src }}"
+    dest: "{{ munin_plugin_src_path }}{{ item.remote_src | basename }}"
+    mode: '0755'
+  with_items: "{{ munin_node_install_plugins }}"
+  when: item.remote_src is defined
+  notify: restart munin-node
+
 - name: Enable additional plugins.
   file:  # noqa 208
     path: "{{ munin_plugin_dest_path }}{{ item.name }}"