Fix/split template 5.4 5.5

README.md

@@ -60,13 +60,59 @@ The following may also be added to your inventory.
 
 * `collectd_interval`: at what interval in seconds to take measurements (default: 60)
 * `check_disk`: a value which we will use to select what disk to monitor (default: xvde)
-* `fs_type`: the file system type to monitor (default: ext4)
+* `collectd_df_fs_type`: the file system type to monitor (Collectd 5.4 default: ext4. Collectd 5.5 default: undefined)
+* `collectd_df_device`: the dev device to monitor.
+* `collectd_df_mountpoint`: the mount point to monitor.
+* `collectd_df_IgnoreSelected`: [see wiki](https://collectd.org/wiki/index.php/Plugin:DF#Parameters) (default: false)
+* `collectd_df_ReportByDevice`: [see wiki](https://collectd.org/wiki/index.php/Plugin:DF#Parameters) (default: false)
+* `collectd_df_ReportInodes`: [see wiki](https://collectd.org/wiki/index.php/Plugin:DF#Parameters) (default: false)
+* `collectd_df_ValuesAbsolute`: [see wiki](https://collectd.org/wiki/index.php/Plugin:DF#Parameters) (default: true)
+* `collectd_df_ValuesPercentage`: [see wiki](https://collectd.org/wiki/index.php/Plugin:DF#Parameters) (default: false)
 * `monitor_coretemp`: set to true if you want to monitor coretemp (only useful on real hardware)
 * `private_ip`: set to the IP address of the `collectd_forwarder` if `collectd_fowarder` has multiple IPs. Example:
 ```
 collectd1.somedc.prod         ansible_ssh_host=10.0.1.111   private_ip=172.16.1.111
 ```
 
+### Plugin configuration
+
+#### [Disk](https://collectd.org/wiki/index.php/Plugin:Disk)
+
+
+Default: xvde
+
+```
+check_disk: xvde
+```
+
+#### [DF](https://collectd.org/wiki/index.php/Plugin:DF)
+
+All options are optional.
+
+The following should be set as an array.
+Example 1: (Single value)
+```
+collectd_df_device: '["/dev/xvda1"]'
+collectd_df_mountpoint: '["/"]'
+collectd_df_fs_type: '["xfs"]'
+```
+Example 2: (Multiple values)
+```
+collectd_df_device: '["/dev/xvda1","/dev/xvdb1"]'
+collectd_df_mountpoint: '["/","/data"]'
+collectd_df_fs_type: '["xfs","ext4"]'
+```
+
+You can change the rest of the defaults.
+```
+collectd_df_IgnoreSelected: false
+collectd_df_ReportByDevice: false
+collectd_df_ReportInodes: false
+collectd_df_ValuesAbsolute: true
+collectd_df_ValuesPercentage: false
+```
+
+
 ### Roles addition
 
 It is possible for any roles to add their own custom metric collection configuration.

tasks/centos.yml

@@ -1,6 +1,7 @@
 - name: "Set collectd's config file destination"
   set_fact: >
     collectd_config_dest=/etc/collectd.conf
+    collectd_d_config_dir=/etc/collectd.d
   tags:
     - collectd
 
@@ -71,3 +72,19 @@
   tags:
     - collectd
     - files
+
+- name: "Get Collectd version"
+  shell: |
+    executable=/bin/bash
+    v=$(rpm -qa --queryformat %{version} collectd); echo "${v%.*}"
+  register: collectd_version
+  tags:
+    - collectd
+    - files
+
+- name: "Set version"
+  set_fact:
+    installed_version: "{{ collectd_version.stdout }}"
+  tags:
+    - collectd
+    - files

tasks/debian.yml

@@ -1,6 +1,7 @@
 - name: "Set collectd's config file destination"
   set_fact: >
     collectd_config_dest=/etc/collectd/collectd.conf
+    collectd_d_config_dir=/etc/collectd/collectd.conf.d
   tags:
     - collectd
 
@@ -25,4 +26,20 @@
   when: monitor_coretemp
   tags:
     - collectd
-    - files
+    - files
+
+- name: "Get Collectd version"
+  shell: |
+    executable=/bin/bash
+    v=$(dpkg-query --showformat='${Version}' --show collectd); echo "${v%.*}"
+  register: collectd_version
+  tags:
+    - collectd
+    - files
+
+- name: "Set version"
+  set_fact:
+    installed_version: "{{ collectd_version.stdout }}"
+  tags:
+    - collectd
+    - files

tasks/main.yml

@@ -24,9 +24,21 @@
     - files
     - configs
 
+- name: "Upload df plugin config"
+  template: >
+    src=df.conf.j2
+    dest={{ collectd_d_config_dir }}/df.conf
+    mode=0644
+  notify:
+    - Restart collectd
+  tags:
+    - collectd
+    - files
+    - configs
+
 - name: "Upload Librato collectd config"
   template: >
-    src=librato.conf.j2
+    src=librato.conf.{{ installed_version }}.j2
     dest=/etc/collectd.d/librato.conf
     owner=root
     group=root
@@ -53,7 +65,7 @@
 
 - name: "Install /etc/collectd.conf"
   template: >
-    src=collectd.conf.j2
+    src=collectd.conf.{{ installed_version }}.j2
     dest={{ collectd_config_dest }}
     mode=0644
   notify:

templates/collectd.conf.j2 → templates/collectd.conf.5.4.j2

@@ -133,10 +133,6 @@ LoadPlugin network
 	ReportStats false
 </Plugin>
 
-LoadPlugin df
-<Plugin df>
-	FSType "{{ fs_type|default('ext4') }}"
-</Plugin>
 
 #
 # Custom python plugins