Merge pull request #94 from ph4r5h4d/master

Add processors section in Telegraf config

README.md

@@ -233,7 +233,16 @@ An example might look like this:
 	      - fstype = [ "ext4", "xfs" ]
     	  - path = [ "/opt", "/home" ]
 
-
+If you want to define processors you can simply use `telegraf_processors` variable.  
+An example might look like this:
+```
+telegraf_processors: 
+  - processor: rename
+  - processor: rename.replace  
+    config:
+        - tag = "level"
+        - dest = "LogLevel"
+```
 
 ## Dependencies
 

templates/telegraf.conf.j2

@@ -112,4 +112,19 @@
 # No plugins configured, added a mem plugin so telegraf doesn't stop working.
 [[inputs.mem]]
 {% endif %}
+{% endif %}
+
+###############################################################################
+#                                  PROCESSORS                                    #
+###############################################################################
+
+{% if telegraf_processors is defined and telegraf_processors is iterable %}
+{% for item in telegraf_processors %}
+[[processors.{{ item.processor }}]]
+{% if item.config is defined and item.config is iterable %}
+{% for items in item.config %}
+    {{ items }}
+{% endfor %}
+{% endif %}
+{% endfor %}
 {% endif %}