Commit graph

5 commits

Author SHA1 Message Date
Alex Dadgar 4ecebe7d8c Proper reference counting through task restarts
This PR fixes an issue in which the reference count on a Docker image
would become inflated through task restarts.
2017-03-25 17:05:53 -07:00
Alex Dadgar d2193048ce Fix caching of pull future 2017-02-28 18:19:13 -08:00
Alex Dadgar 48ab2a6c6a Delete on increment and add a safety guard 2017-02-27 20:23:21 -08:00
Alex Dadgar 254b0e4ca6 Fix delete future 2017-02-27 19:09:13 -08:00
Alex Dadgar b5d4f39734 Docker Image Coordinator
This PR introduces a coordinator for doing CRUD on a Docker image. It
should fix racy deletion of images. The issue before was images would be
deleted between prestart and start causing an error.
2017-02-24 13:20:40 -08:00