b2d06b6fba
sysinfo struct was initialized at daemon startup to make sure
kernel configs such as device cgroup are present and error out if not.
The struct was embedded in daemon struct making impossible to detect
if some system config is changed at daemon runtime (i.e. someone
umount the memory cgroup). This leads to container's starts failure if
some config is changed at daemon runtime.
This patch moves sysinfo out of daemon and initilize and check it when
needed (daemon startup, containers creation, contaienrs startup for
now).
Signed-off-by: Antonio Murdaca <runcom@linux.com>
(cherry picked from commit
|
||
|---|---|---|
| .. | ||
| ansiescape | ||
| archive | ||
| broadcastwriter | ||
| chrootarchive | ||
| devicemapper | ||
| directory | ||
| fileutils | ||
| graphdb | ||
| homedir | ||
| httputils | ||
| ioutils | ||
| jsonlog | ||
| jsonmessage | ||
| listenbuffer | ||
| mflag | ||
| mount | ||
| namesgenerator | ||
| nat | ||
| parsers | ||
| pidfile | ||
| plugins | ||
| pools | ||
| progressreader | ||
| promise | ||
| proxy | ||
| pubsub | ||
| random | ||
| reexec | ||
| signal | ||
| sockets | ||
| stdcopy | ||
| streamformatter | ||
| stringid | ||
| stringutils | ||
| symlink | ||
| sysinfo | ||
| system | ||
| tailfile | ||
| tarsum | ||
| term | ||
| timeoutconn | ||
| timeutils | ||
| tlsconfig | ||
| truncindex | ||
| ulimit | ||
| units | ||
| urlutil | ||
| useragent | ||
| version | ||
| README.md | ||
pkg/ is a collection of utility packages used by the Docker project without being specific to its internals.
Utility packages are kept separate from the docker core codebase to keep it as small and concise as possible. If some utilities grow larger and their APIs stabilize, they may be moved to their own repository under the Docker organization, to facilitate re-use by other projects. However that is not the priority.
The directory pkg is named after the same directory in the camlistore project. Since Brad is a core
Go maintainer, we thought it made sense to copy his methods for organizing Go code :) Thanks Brad!
Because utility packages are small and neatly separated from the rest of the codebase, they are a good place to start for aspiring maintainers and contributors. Get in touch if you want to help maintain them!