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133 commits

Author SHA1 Message Date
Alexander Morozov
9416996835 api: fix pprof-address usage 
those handlers already added by init functions

Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2016-04-05 11:36:51 -07:00
Aleksa Sarai
696cb97c28 api: grpc: add Limit to PidsStats 
This will be filled by the value of pids.max, allowing clients to render
usage statistics for PIDs in a container.

Signed-off-by: Aleksa Sarai <asarai@suse.de>
 2016-04-05 01:47:32 +10:00
Michael Crosby
47f239706c Add no pivot root support 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-03-30 21:52:15 -07:00
Michael Crosby
3d72dc1e4e Merge pull request #161 from calavera/enable_pprof 
Enable http pprof connections when pprof-address flag is set
 2016-03-25 17:27:08 -07:00
David Calavera
06bcd7d03c Enable http pprof connections when pprof-address is set. 
Add flag to specify the address where those connections listen.

Signed-off-by: David Calavera <david.calavera@gmail.com>
 2016-03-25 17:46:10 -04:00
Kenfe-Mickael Laventure
bac78851e0 Append error message to internal errors 
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2016-03-25 11:03:11 -07:00
Ben Firshman
9979502ca8 Fix spacing in api.proto 
Signed-off-by: Ben Firshman <ben@firshman.co.uk>
 2016-03-18 17:37:59 -07:00
Michael Crosby
a4844a68a6 Add exec rlimit support to containerd 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-03-15 11:46:47 -07:00
Michael Crosby
e637c1ea80 Update specs imports for specs-go 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-03-15 11:31:32 -07:00
Tonis Tiigi
ab5eae56bf Add pids stats 
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
 2016-03-08 16:13:10 -08:00
Michael Crosby
0dd075a47b Add update rpc for resource updates 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-03-07 15:23:52 -08:00
Michael Crosby
44d6a60e7e Add process cap support to add process rpc 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-03-07 11:01:28 -08:00
John Howard
d4ca79c978 Getting ctr closer to compiling on Windows 
Signed-off-by: John Howard <jhoward@microsoft.com>
 2016-02-29 12:42:30 -08:00
John Howard
b044ff0f29 Refactor process.go for platform specific 
Signed-off-by: John Howard <jhoward@microsoft.com>

Move process sorter to new file

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Sort containers by id

This will not be the most accurate sorting but atleast the list will be
consistent inbetween calls.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Allow runtime to be configurable via daemon start

This allows people to pass an alternate name or location to the runtime
binary to start containers.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Fix state output for containers

Return the proper state/status for a container by checking if the pid is
still alive.  Also fix the cleanup handling in the shim to make sure
containers are not left behind.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Properly wait for container start

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-29 10:43:35 -08:00
John Howard
dd192f4cd9 Final bit of compiling on Windows 
Signed-off-by: John Howard <jhoward@microsoft.com>
 2016-02-26 15:38:05 -08:00
John Howard
2b8f022950 runtime compiles on Windows 
Signed-off-by: John Howard <jhoward@microsoft.com>
 2016-02-26 14:01:06 -08:00
Kenfe-Mickael Laventure
d8fce0997e Fill forgotten KernelUsage field of CgroupStats.MemoryStats 
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2016-02-23 10:51:28 -08:00
Kenfe-Mickael Laventure
9f8e542234 Add Limit field to rpc MemoryStats.MemoryData 
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2016-02-23 10:51:28 -08:00
Michael Crosby
a2461f1b6b Merge pull request #99 from mlaventure/system-usage-stats 
Add SystemUsage to returned stats
 2016-02-23 10:15:42 -08:00
Kenfe-Mickael Laventure
da5d876d91 Add SystemUsage to returned CpuStats 
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2016-02-20 23:40:09 -08:00
Michael Crosby
4e05bf491a Remove eventloop package 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-19 13:21:21 -08:00
Michael Crosby
d19c818cdc Don't get pids on create 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-12 14:01:24 -08:00
Michael Crosby
1d8dc2a072 Fix time parsing from API default value 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-12 13:29:53 -08:00
Michael Crosby
7b182bd898 Remove name from container proto 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-12 13:08:38 -08:00
Michael Crosby
9341a95c26 add event log and timestamp to events api 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-12 10:17:59 -08:00
Michael Crosby
3dc59d565a Rename Events to task in supervisor 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-11 17:26:24 -08:00
Michael Crosby
d2bf71043f Fix memory value in stats api 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-11 15:55:19 -08:00
Michael Crosby
bdeb87a090 Implement stats for containerd 
This is a single endpoint that clients will poll

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-11 14:36:32 -08:00
Michael Crosby
532697f32f Add all pids to state output 
Also update libcontainer dep

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-11 14:07:34 -08:00
Michael Crosby
d6bd304c92 Add labels for containers 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-11 13:44:25 -08:00
Michael Crosby
76d69b4ed8 Add id to state command to return single container 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-11 12:20:29 -08:00
Michael Crosby
58c5eb5ecb Return container on start 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-11 11:56:11 -08:00
Michael Crosby
01176f2d7f Add pid and stdio to process state 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-04 14:40:35 -08:00
Michael Crosby
36eb83cb99 Move fifo creation to client 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-03 13:56:15 -08:00
Michael Crosby
a42eb9fd63 Add close stdin 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-02 16:00:22 -08:00
Michael Crosby
277cc920a4 Implement checkpoint / restore for shim 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-02 16:00:22 -08:00
Michael Crosby
835f3b6a97 Update shim for exec 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-02 16:00:22 -08:00
Michael Crosby
fe38efda50 Add shim for reattach of processes 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Remove runtime files from containerd

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Update supervisor for orphaned containers

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Remove ctr/container.go back to rpc calls

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Add attach to loaded container

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Add monitor based on epoll for process exits

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Convert pids in containerd to string

This is so that we no longer care about linux or system level pids and
processes in containerd have user defined process id(pid) kinda like the
exec process ids that docker has today.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Add reaper back to containerd

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Implement list containers with new process model

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Implement restore of processes

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Add NONBLOCK to exit fifo open

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Implement tty reattach

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Fix race in exit pipe creation

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Add delete to shim

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Update shim to use pid-file and not stdout

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2016-02-02 16:00:22 -08:00
Burcu Dogan
167219101f runtime: remove unnecessary intermediate type, Status 
Signed-off-by: Burcu Dogan <jbd@google.com>
 2016-01-28 00:31:33 +01:00
Antonio Murdaca
6bc0dcf4e9 api: grpc: types: align fields in api.proto 
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
 2016-01-22 21:29:37 +01:00
Alexander Morozov
69f8f566a2 Move supervisor to it's own package 
It allows to keep main namespace cleaner

Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2015-12-17 16:18:48 -08:00
Michael Crosby
76cf593212 Add oom notifications and pid to create response 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-15 16:22:53 -08:00
Michael Crosby
ec31245f54 Add exec process log support 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-15 11:43:51 -08:00
Michael Crosby
d542ece69c Add tty support from client 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-14 16:47:42 -08:00
Michael Crosby
b2e649b164 Add console to proto 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-14 16:27:28 -08:00
Alexander Morozov
4bc322397f Add initial implementation of stats 
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2015-12-14 14:45:06 -08:00
Alexander Morozov
ce387dc505 Add datastructures for stats API 
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2015-12-14 14:43:56 -08:00
Michael Crosby
92c0790899 Add stdin support for client and daemon 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-14 14:40:50 -08:00
Michael Crosby
c4aa39a818 Update protos with stdin for container create 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-14 14:18:42 -08:00
Michael Crosby
e9f63fc9a4 Add basic fifo support for IO copy 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-14 14:15:26 -08:00
Michael Crosby
e5545a1461 Add basic logging to file support 
This currently logs to a json file with the stream type.  This is slow
and hard on the cpu and memory so we need to swich this over to
something like protobufs for the binary logs but this is just a start.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-11 10:26:49 -08:00
Alexander Morozov
04d2034a83 Add initial documentation for api 
Cool that protoc generates docstrings for pb.go file

Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2015-12-10 14:43:23 -08:00
Michael Crosby
71ef776082 Add events support in client 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-10 12:30:20 -08:00
Michael Crosby
1d3349128e Replace rest api with grpc api 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-09 15:39:27 -08:00
Michael Crosby
11c27935d0 Replace api cli with grpc cli 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-09 15:37:04 -08:00
Alexander Morozov
e14e4576c9 Prototype of grpc API 
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2015-12-09 15:05:50 -08:00
Michael Crosby
e87f8336c4 Add more client methods 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-08 13:31:20 -08:00
Michael Crosby
d9e8fe62cb Add concurrency and id flag for daemon 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-07 15:19:56 -08:00
Michael Crosby
3fdc48eb01 Add checkpoint timestamp based on mtime 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-04 15:12:57 -08:00
Michael Crosby
7baee380ea Update readme with performance stuff 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-04 15:04:53 -08:00
Michael Crosby
8af8c56510 Update docs for new api endpoints 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-04 14:44:08 -08:00
Michael Crosby
b5931855a4 Add ability to signal container not just processes 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-04 14:10:50 -08:00
Michael Crosby
9eb08b8971 Refactor checkpoint information 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-04 14:00:07 -08:00
Michael Crosby
e21364603e Change c/r leaverunning to exit 
This allows the default checkpoint functionality to leave the container
running after it has been checkpointed.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-04 13:35:03 -08:00
Michael Crosby
c10b3cde9f Implement proper shutdown logic 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-04 13:31:17 -08:00
Michael Crosby
ae9b2bafd5 Add basic checkpoint and restore support 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-03 16:07:53 -08:00
Michael Crosby
c1eb9ac90b Change /containers to /state with machine info 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-03 11:49:56 -08:00
Michael Crosby
847e5bc7ee Add basic frame and ctr command line client 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-02 14:41:49 -08:00
David Calavera
e4a61633c5 Add event subscribers. 
- Add exit event for exec processes.

Signed-off-by: David Calavera <david.calavera@gmail.com>
 2015-12-01 18:49:24 -05:00
Michael Crosby
c24abdde1b Move runtime implementation types to pkg 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-12-01 11:56:08 -08:00
Michael Crosby
510c9c852b Add funcs for events endpoint 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-11-30 15:46:36 -08:00
Michael Crosby
c42c9aeb06 Return nil processes with no pid 2015-11-13 14:52:25 -08:00
Michael Crosby
18338b29a1 Add journal queue 2015-11-13 14:09:35 -08:00
Michael Crosby
0136213e78 Add basic log support 2015-11-13 13:25:03 -08:00
Michael Crosby
f9ad7970d2 Improve process addition and removal 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

implement pause and resume

Add godeps

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Add readme

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-11-13 13:25:03 -08:00
Michael Crosby
17d9c10e2d Implement journal replay 
Add addprocess event for addtional processes

Add more api process information
 2015-11-13 13:25:02 -08:00
Michael Crosby
6ff2239019 Add journaling 2015-11-10 14:24:34 -08:00
Michael Crosby
d34d482a5f Implement container signal 2015-11-10 13:44:35 -08:00
Michael Crosby
a2ddcc2232 implement state api command 2015-11-10 11:38:26 -08:00
Michael Crosby
412d2b0239 Flatten stuff 2015-11-06 15:42:32 -08:00
Michael Crosby
5f5f4904e0 Making containers run and delete 2015-11-05 16:40:57 -08:00
Michael Crosby
05683fb0ee Fix build errors 2015-11-05 15:49:13 -08:00
Michael Crosby
15a96783ca Initial commit 2015-11-05 15:29:53 -08:00