In #1057 removed the 9p paths from the database mount
but that broke some users accessing them directly. Fix these.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
These never got an interface on any platform, and I don't think they
ever will, we can increase global limits or you can set something
with a privileged container. Can add back later if required.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Use a bind mount for OSX and Windows for 9p filesystem.
This makes it easier to use a different database source,
and to share database into system containers.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
C version of #1006
Note that I switched all the C builds to use -O2 and that meant
that the compiler found some more warnings so I also fixed these
up. The possibly undefined ones were harmless, the aliasing one
is now more correct.
As these are small programs, the caching from `docker build` makes
no real difference, and worst case compile time is much better.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Now there is an Alpine 3.5 variant of the Go 1.7 images, use this.
fix#972
Note updated the containers/binfmt image as this will be converted
to go-compile shortly, at which point alpine-build-go can be removed.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
As the build requires networking, is non repeatable as dependencies
may change, makes sense to make it a static package for now.
Plan is to rewrite in Go anyway at some point see #467
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Go code is really fast to compile so we do not really need to use the
cache features of `docker build`. So make a compile container instead.
This can also output a build context and Dockerfile if you want to do
a build.
For reference, an uncached `docker build` of our Go code takes about
7s, a cached one 1.2s, and this takes 1.7s, so the best case is a little
worse, but we save a lot of images, and the worst case is better.
This is mainly designed to make the nested builds for containerd
containers simpler too. Will add a variant for the C code as well.
Also add `-static` to the flags so we always make static executables,
which was omitted previously.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This donwloads from master.dockerproject.org and fixes up the
different URL structure.
Use `make DOCKER_VERSION=master`
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Split GCP startup script in two:
+ One started before Docker, to set the hostname
+ Another to run the startup script
Signed-off-by: David Gageot <david@gageot.net>
