Updated push.md with progress bar info

Signed-off-by: Ian Philpot <ian.philpot@microsoft.com>
2017-03-24 10:25:52 -04:00 · 2017-03-24 10:25:52 -04:00 · d5e7e1c70c
parent 2e9e71f59a
commit d5e7e1c70c
1 changed files with 4 additions and 0 deletions
--- a/docs/reference/commandline/push.md
+++ b/docs/reference/commandline/push.md
@ -36,6 +36,10 @@ image and tag names.
 Killing the `docker push` process, for example by pressing `CTRL-c` while it is
 running in a terminal, terminates the push operation.

+Progress bars are shown during docker push, which show the uncompressed size. The 
+actual amount of data that's pushed will be compressed before sending, so the uploaded
+ size will not be reflected by the progress bar. 
+
 Registry credentials are managed by [docker login](login.md).

 ### Concurrent uploads