Add Docker container environment variables as tags. Only whitelisted #2580 (#2581)

2017-05-19 05:28:34 +05:30
parent 501c22478e
commit 93e638d63e
5 changed files with 66 additions and 0 deletions
--- a/plugins/inputs/docker/README.md
+++ b/plugins/inputs/docker/README.md
@@ -36,6 +36,8 @@ for the stat structure can be found
  docker_label_include = []
  docker_label_exclude = []
  
+  ## Which environment variables should we use as a tag
+  tag_env = ["JAVA_HOME", "HEAP_SIZE"]
 ```

 ### Measurements & Fields: