1286279 - Image builds failing with docker errors

Status: RESOLVED WORKSFORME

(Taskcluster Graveyard :: Docker Images, defect)

Description

[Dustin J. Mitchell [:dustin] (he/him)]

per bug 1280178,
  https://treeherder.mozilla.org/#/jobs?repo=try&revision=a51a0a6aa227&selectedJob=23730813

+ docker save try:fdb5ca86a0c117ec60d09217722ac193e34d5e5fb79574dd1646026b125087b4
time="2016-07-12T14:11:31Z" level=fatal msg="Get http:///var/run/docker.sock/v1.18/images/try:fdb5ca86a0c117ec60d09217722ac193e34d5e5fb79574dd1646026b125087b4/get: EOF. Are you trying to connect to a TLS-enabled daemon without TLS?" 

the job did eventually succeed, but that's a lot of retries..

Comment 1

[Dustin J. Mitchell [:dustin] (he/him)]

We're seeing a similar thing now, and have been:

https://treeherder.mozilla.org/#/jobs?repo=autoland&revision=3995b9f62fe34b2359addcac54ec9f68d79e5c3e

Jonas, is this possibly an issue with the dind proxy?

Comment 3

[Jonas Finnemann Jensen (:jonasfj)]

Hmm, it could be.. It seems like the docker socket is EOF... Hmm, that could happen if perhaps the dind proxy is overloaded, say we are exporting a huge binary. Maybe it has to do with internal timeouts.

This is all speculation, we should probably find a more reliable solution than the dind proxy thing.