docker: add container_id to blkio metrics

all container metrics except blkio have this field closes #1150
2016-05-04 12:17:23 +00:00
parent 8371546a66
commit 219bf93566
3 changed files with 5 additions and 1 deletions
--- a/plugins/inputs/docker/README.md
+++ b/plugins/inputs/docker/README.md
@@ -98,6 +98,7 @@ based on the availability of per-cpu stats on your system.
    - io_serviced_recursive_sync
    - io_serviced_recursive_total
    - io_serviced_recursive_write
+    - container_id
 - docker_
    - n_used_file_descriptors
    - n_cpus