Remove tag_env duplicate from docker README (influxdata#3109)

cisco-ie · Aug 9, 2017 · 92af42a · 92af42a
1 parent bceb020
commit 92af42a
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/plugins/inputs/docker/README.md b/plugins/inputs/docker/README.md
@@ -36,9 +36,6 @@ to gather stats from the [Engine API](https://docs.docker.com/engine/api/v1.20/)
   ## Whether to report for each container total blkio and network stats or not
   total = false
 
-  ## Which environment variables should we use as a tag
-  tag_env = ["JAVA_HOME", "HEAP_SIZE"]
-
   ## docker labels to include and exclude as tags.  Globs accepted.
   ## Note that an empty array for both will include all labels as tags
   docker_label_include = []