Harley Laue
4bc8ef42d4
strings.Split may return an empty string on no match
...
* This fixes an index out of range crash if cgroup memory is not
enabled.
2013-05-02 14:44:41 -05:00
Al Tobey
c6119da339
Use /proc/mounts instead of mount(8)
...
Specifically, Ubuntu Precise's cgroup-lite script uses mount -n
to mount the cgroup filesystems so they don't appear in mtab, so
detection always fails unless the admin updates mtab with /proc/mounts.
/proc/mounts is valid on just about every Linux machine in existence and
as a bonus is much easier to parse.
I also removed the regex in favor of a more accurate parser that should
also support monolitic cgroup mounts (e.g. mount -t cgroup none /cgroup).
2013-04-30 17:37:43 +00:00
Tianon Gravi
e413340723
Update FindCgroupMountpoint to be more forgiving
...
On Gentoo, the memory cgroup is mounted at /sys/fs/cgroup/memory, but the mount line looks like the following:
memory on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
(note that the first word on the line is "memory", not "cgroup", but the other essentials are there, namely the type of cgroup and the memory mount option)
2013-04-23 01:09:29 -06:00
Guillaume J. Charmes
16aeb77d51
Move the kernel detection to arch specific files
2013-04-22 12:08:59 -07:00
Guillaume J. Charmes
4ac3b803b9
Make the kernel version detection more generic
2013-04-22 11:39:56 -07:00
Guillaume J. Charmes
2ced94b414
Merge pull request #454 from tianon/master
...
Update utils.go to not enforce extra constraints on the kernel "flavor" (such as being integral or even comparable one to another)
2013-04-22 08:02:42 -07:00
Guillaume J. Charmes
71b5806614
Do not stop execution if cgroup mountpoint is not found
2013-04-22 00:44:57 -04:00
Tianon Gravi
1f65c6bf4c
Update utils.go to not enforce extra constraints on the kernel "flavor" (such as being integral or even comparable one to another)
...
This is especially to fix the current docker on kernels such as gentoo-sources, where the "flavor" is the string "gentoo", and that obviously fails to be converted to an integer.
2013-04-21 19:19:38 -06:00
Solomon Hykes
965e8a02d2
'docker push' shows an additional progress bar while it buffers the archive to disk. Fixes #451 .
2013-04-21 15:29:26 -07:00
Guillaume J. Charmes
f3e89fae28
Use mount to determine the cgroup mountpoint
2013-04-18 21:57:58 -07:00
Guillaume J. Charmes
003622c8b6
Check kernel version and display warning if too low
2013-04-18 20:47:24 -07:00
Guillaume J. Charmes
626bfd87a7
Use integers instead of non-printable chars in the escape sequence detection
2013-04-09 12:55:26 -07:00
Guillaume J. Charmes
8f41f1fa60
Remove unused optimization that could lead in loosing the escape sequence
2013-04-09 12:55:26 -07:00
Guillaume J. Charmes
1f70b1e15d
Implement an escape sequence in order to be able to detach from a container
2013-04-09 11:06:17 -07:00
Dominik Honnef
22f1cc955d
replace unreachable returns with panics
...
Not only is this a more common idiom, it'll make finding bugs easier,
and it'll make porting to Go 1.1 easier.
Go 1.1 will not require the final return or panic because it has a
notion of terminating statements.
2013-04-03 11:18:23 +02:00
Solomon Hykes
22d1622926
Merge remote-tracking branch 'robryk/writebroadcaster-stuff'
2013-04-02 20:35:13 -07:00
Solomon Hykes
7666307931
Use an environment variable to activate debug mode, instead of a package-specific flag
2013-04-02 10:58:16 -07:00
Robert Obryk
a83d87abd4
Renamed writeBroadcaster.Close() to CloseWriters().
2013-04-02 10:45:17 +02:00
Solomon Hykes
1632566ecb
Show shorthand image IDs for convenience. Shorthand IDs (or any non-conflicting prefix) can be used to lookup images
2013-03-31 22:11:55 -07:00
Solomon Hykes
0b9a3c86a2
Show shorthand container IDs for convenience. Shorthand IDs (or any non-conflicting prefix) can be used to lookup containers
2013-03-31 02:02:01 -07:00
Guillaume J. Charmes
99f9b69716
Add debug infos in CmdInfo to know the amount of fds and goroutines in use
2013-03-30 10:33:10 -07:00
Robert Obryk
75ba07cb3a
Swapped a map for a list in writeBroadcaster.
2013-03-30 16:04:19 +01:00
Robert Obryk
0bdfcfaa33
Make writeBroadcaster safe for concurrent use.
2013-03-30 16:02:22 +01:00
Guillaume J. Charmes
0b2eee8b33
Fix #108 , reattach now works properly
2013-03-29 09:31:47 -07:00
Robert Obryk
d52451bcf8
Fix a race condition in bufReader.
...
The race condition cen be detected by running existing bufReader tests
with Go's race detector.
2013-03-29 11:00:50 +01:00
Jonathan Rudenberg
a6da7f138c
Camelize some snake_case variable names
2013-03-28 20:12:23 -04:00
Guillaume J. Charmes
6576b19a28
Improve the debug function
2013-03-25 01:29:01 -07:00
Guillaume J. Charmes
6e507b9460
Add a Debugf() helper and a -D (debug) flag to docker
2013-03-22 11:44:12 -07:00
Solomon Hykes
623e91e2e3
Moved Go() to the main package... And got rid of the useless docker/future package
2013-03-21 01:13:55 -07:00
Solomon Hykes
d7c5d060c4
Moved Download() and progressReader{} to the main package
2013-03-21 00:54:54 -07:00
Solomon Hykes
299d0b2720
Moved HumanDuration() to the main package
2013-03-21 00:52:43 -07:00
Solomon Hykes
f437f5b8b4
'docker pull' and 'docker put' automatically detect tar compression (gzip, bzip2 or uncompressed). -j and -z flags are no longer required.
2013-02-22 12:28:25 -08:00
Andrea Luzzardi
e6adfa2bc6
utils: Added SelfPath(), which figures out the current (absolute) path of the running binary
2013-02-13 13:58:28 -08:00
Solomon Hykes
bcfe2aa2a7
'docker ps' prints shorter lines
2013-01-29 03:18:07 -08:00
Andrea Luzzardi
333abbf85a
go fmt
2013-01-28 14:30:05 -08:00
Solomon Hykes
3703536303
docker tar: stream the contents of a container as a tar archive
2013-01-27 00:59:49 -08:00
Solomon Hykes
5d6dd22fb2
Plugged 4 more commands into the real backend: 'diff', 'reset', 'run', 'stop'. 'run' actually runs the process, but doesn't capture outptu properly, and encounters mount issues
2013-01-26 15:56:42 -08:00
Andrea Luzzardi
a27b4b8cb8
Initial commit
2013-01-18 16:13:39 -08:00
