diff --git a/README.md b/README.md
index 1b47390..955e2dd 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,7 @@ To include a plugin, set any variables you need for it, then add it to the `libr
 * `mysql`
 * `redis`
 * `haproxy`
+* `interface`
 
 ## Usage
 
@@ -91,6 +92,25 @@ To use your own custom or upstream collectd plugin, simply have another module d
 
     The password to use for password-protected status pages. Defaults to empty.
 
+### Plugin: `df`
+  - `librato_df_fstype`
+
+    **Type**: array
+
+    The FSType to use. Defaults to `["ext2", "ext3", "ext4", "xfs", "jfs", "btrfs", "reiserfs", "vboxsf", "tmpfs"]`.
+
+  - `librato_df_device`
+
+    **Type**: array
+
+    The Device to use. Defaults to `''`
+
+  - `librato_df_mountpoint`
+
+    **Type**: array
+
+    The MountPoint to use. Defaults to `''`
+
 ### Plugin: `docker`
   - `librato_docker_protocol`
 
@@ -108,7 +128,7 @@ To use your own custom or upstream collectd plugin, simply have another module d
 
     **Type**: string
 
-    The Docker port. Defaults to `2735`
+    The Docker port. Defaults to `2375`
 
 ### Plugin: `elasticsearch`
 
@@ -155,6 +175,10 @@ To use your own custom or upstream collectd plugin, simply have another module d
 
     The default proxies to collect. Defaults to `server`, `frontend`, `backend`.
 
+### Plugin: `interface`
+
+  Interface has no configurable attributes.
+  
 ### Plugin: `jvm`
   - `librato_jvm_host`
 
@@ -443,61 +467,61 @@ To use your own custom or upstream collectd plugin, simply have another module d
 
   The global plugin polling interval in seconds. Defaults to `60`.
 
-- `librato_use_log_file`
+- `librato_logging_use_log_file`
 
   **Type**: true/false
 
   Write collectd logs to a file. Defaults to `true`.
 
-- `librato_use_syslog`
+- `librato_logging_use_syslog`
 
   **Type**: true/false
 
   Write collectd logs to syslog. Defaults to `false`.
 
-- `librato_use_logstash`
+- `librato_logging_use_logstash`
 
   **Type**: true/false
 
   Write collectd logs to a logstash-formatted file. Defaults to `false`.
 
-- `librato_log_file_log_level`
+- `librato_logging_log_file_log_level`
 
   **Type**: string
 
   The log level to use for `log_file`. Defaults to `info`.
 
-- `librato_log_file_filename`
+- `librato_logging_log_file_filename`
 
   **Type**: string
 
   The filename to use for `log_file`. Defaults to `/opt/collectd/var/log/collectd.log`.
 
-- `librato_log_file_timestamp`
+- `librato_logging_log_file_timestamp`
 
   **Type**: true/false
 
   Use timestamps in the log file or not. Defaults to `true`.
 
-- `librato_log_file_print_severity`
+- `librato_logging_log_file_print_severity`
 
   **Type**: true/false
 
   Include severity levels in the log file or not. Defaults to `true`.
 
-- `librato_syslog_log_level`
+- `librato_logging_syslog_log_level`
 
   **Type**: string
 
   The log level to use for `syslog`. Defaults to `info`.
 
-- `librato_logstash_log_level`
+- `librato_logging_logstash_log_level`
 
   **Type**: string
 
   The log level to use for `logstash`. Defaults to `info`.
 
-- `librato_logstash_filename`
+- `librato_logging_logstash_filename`
 
   **Type**: string
 
@@ -507,7 +531,7 @@ To use your own custom or upstream collectd plugin, simply have another module d
 
   **Type**: array
 
-  A list of default plugins to include. Defaults to: `cpu`, `df`, `disk`, `swap`, `memory`, `load`.
+  A list of default plugins to include. Defaults to: `cpu`, `disk`, `swap`, `memory`, `load`.
 
 - `librato_enabled_plugins`
    
diff --git a/defaults/main.yml b/defaults/main.yml
index 07b2496..1f93e0a 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -8,7 +8,7 @@ librato_config_base: '/opt/collectd/etc'
 librato_plugin_config_path: '/opt/collectd/etc/collectd.conf.d'
 librato_fqdn_lookup: true
 librato_interval: 60
-librato_default_plugins: ['cpu', 'df', 'disk', 'swap', 'memory', 'load']
+librato_default_plugins: ['cpu', 'disk', 'swap', 'memory', 'load']
 librato_enabled_plugins: []
 
 librato_logging_use_log_file: true
@@ -66,8 +66,12 @@ librato_postgresql_user: 'postgresql'
 
 librato_docker_protocol: 'http'
 librato_docker_host: 'localhost'
-librato_docker_port: '2735'
+librato_docker_port: '2375'
 
 librato_jvm_host: 'localhost'
 librato_jvm_service_url: 'service:jmx:rmi:///jndi/rmi://localhost:17264/jmxrmi'
 librato_jvm_mbeans: []
+
+librato_df_fstype: ["ext2", "ext3", "ext4", "xfs", "jfs", "btrfs", "reiserfs", "vboxsf", "tmpfs"]
+librato_df_device: ''
+librato_df_mountpoint: ''
\ No newline at end of file
diff --git a/files/df.conf b/files/df.conf
deleted file mode 100644
index cd0f609..0000000
--- a/files/df.conf
+++ /dev/null
@@ -1,15 +0,0 @@
-LoadPlugin df
-<Plugin df>
-  FSType "ext2"
-  FSType "ext3"
-  FSType "ext4"
-  FSType "xfs"
-  FSType "jfs"
-  FSType "btrfs"
-  FSType "reiserfs"
-  FSType "vboxsf"
-  FSType "tmpfs"
-  ReportInodes false
-  ValuesAbsolute false
-  ValuesPercentage true
-</Plugin>
diff --git a/tasks/agent.yml b/tasks/agent.yml
index 261f566..a3e9cb7 100644
--- a/tasks/agent.yml
+++ b/tasks/agent.yml
@@ -10,6 +10,7 @@
   yum:
     name: collectd-core-{{ librato_rh_version }}
     state: present
+    enablerepo: epel
   notify:
     - collectd
   when:
diff --git a/templates/df.conf.jinja b/templates/df.conf.jinja
new file mode 100644
index 0000000..dee49a5
--- /dev/null
+++ b/templates/df.conf.jinja
@@ -0,0 +1,19 @@
+LoadPlugin df
+<Plugin df>
+{% if librato_df_mountpoint|length > 0 %}
+{% for mountpoint in librato_df_mountpoint %}
+  MountPoint "{{ mountpoint }}"
+{% endfor %}
+{% endif %}
+{% if librato_df_device|length > 0 %}{% for device in librato_df_device %}
+  Device "{{ device }}"
+{% endfor %}
+{% endif %}
+{% if librato_df_fstype|length > 0 %}{% for fstype in librato_df_fstype %}
+  FSType "{{ fstype }}"
+{% endfor %}
+{% endif %}
+  ReportInodes false
+  ValuesAbsolute false
+  ValuesPercentage true
+</Plugin>
diff --git a/templates/interface.conf.jinja b/templates/interface.conf.jinja
new file mode 100644
index 0000000..b18c294
--- /dev/null
+++ b/templates/interface.conf.jinja
@@ -0,0 +1,5 @@
+LoadPlugin interface
+<Plugin "interface">
+	Interface "lo"
+	IgnoreSelected true
+</Plugin>
diff --git a/test/integration/default/serverspec/docker_spec.rb b/test/integration/default/serverspec/docker_spec.rb
index 47181f7..d7d0edf 100644
--- a/test/integration/default/serverspec/docker_spec.rb
+++ b/test/integration/default/serverspec/docker_spec.rb
@@ -4,5 +4,5 @@
 describe file('/opt/collectd/etc/collectd.conf.d/docker.conf') do
   it { should exist }
   it { should contain 'LoadPlugin exec' }
-  it { should contain 'Exec "nobody" "/opt/collectd/share/collectd/collectd-docker.py" "http://localhost:2735"' }
+  it { should contain 'Exec "nobody" "/opt/collectd/share/collectd/collectd-docker.py" "http://localhost:2375"' }
 end