Brian Goff 655301f8a7 Use named volumes for docker pkg cache ...

Changes the default when incremental build is enabled to use named
volumes instead of bindmounts.
The reason for this is, on Mac/Windows the bind mounts will go over the
shared fs, which is incredibly slow and itself uses lots of CPU.

Makes an incremental build on OSX go from ~40s to 10s.

To get the old behavior, can set `PKGCACHE_DIR=.go-pkg-cache`

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: c9623d1b7619dfffe01fa47b4338637945c1a53f
Component: engine

2016-12-05 20:42:08 -05:00

..

engine

Use named volumes for docker pkg cache

2016-12-05 20:42:08 -05:00