Accepting request 421307 from Virtualization:containers:1.12-RC

- use gcc6-go instead of gcc5-go (bsc#988408) 
- build ppc64le with gc-go because this version builds with gc-go 1.6
- remove bnc964673-boltdb-metadata-recovery.patch because it has already
  been merged

- update to v1.12.0 (bsc#995058)
  see detailed changelog at
    https://github.com/docker/docker/releases/tag/v1.12.0
- disable test that fail in obs build context
- only run unit tests on architectures that provide the go list and go test
  tools
- disable dockerd, parser, integration test, and devicemapper related tests
  on versions below SLE12 and openSUSE_13.2
- bump test timeout to 10m (for aarch64)
- run unit tests during the build
- Adapt docker.service file.
- adapt install sections for gccgo builds: gccgo build are not built in separate
  folders for client and daemon. They both reside in dyngccgo.
- gcc-go-patch: link against systemd when compiling the daemon.
- Add disable-pprof-trace.patch
  pprof.Trace() is not available in go version <= 1.4 which we use to build SLES
  packages. This patch comments out the pprof.Trace() section.
- update gcc-go-patch and docker-mount-secrets.patch

- Fixed binary split, install both required binaries correctly

OBS-URL: https://build.opensuse.org/request/show/421307
OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/docker?expand=0&rev=127

docker.service

@@ -6,20 +6,11 @@ Requires=docker.socket containerd.socket
 
 [Service]
 EnvironmentFile=/etc/sysconfig/docker
-ExecStart=/usr/bin/docker daemon -H fd:// --containerd /run/containerd/containerd.sock $DOCKER_NETWORK_OPTIONS $DOCKER_OPTS
-ExecReload=/bin/kill -s HUP $MAINPID
-# Having non-zero Limit*s causes performance problems due to accounting overhead
-# in the kernel. We recommend using cgroups to do container-local accounting.
-LimitNOFILE=infinity
-LimitNPROC=infinity
+ExecStart=/usr/bin/dockerd -H fd:// --containerd /run/containerd/containerd.sock $DOCKER_NETWORK_OPTIONS $DOCKER_OPTS
+LimitNOFILE=1048576
+LimitNPROC=1048576
 LimitCORE=infinity
-# Uncomment TasksMax if your systemd version supports it.
-# Only systemd 226 and above support this property.
-#TasksMax=infinity
-# Set delegate yes so that systemd does not reset the cgroups of docker containers
-# Only systemd 218 and above support this property.
-#Delegate=yes
-# KillMode=process is not necessary because of how we set up containerd.
 
 [Install]
 WantedBy=multi-user.target
+