b542cc19ad
gc: add toy tri-color GC implementation
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As a minimum, we would like to maintain generic garbage collection of
containerd resources. This includes images, bundles, containers and
arbitrary content.
The included implementation is just a textbook toy that we can use to
inform the requirements of gc. It implements a simple, stack-based
tricolor algorithm. Nothing special.
Mostly, this is to ensure we think about garbage collection from the
start, rather than as an afterthought or follow on feature.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-06 16:20:40 -08:00
df9c09303c
Fix ctr build
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-05 16:36:15 -08:00
723a72bdf8
Fix execution build
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-05 16:18:05 -08:00
e31a99c08a
Delete shim
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-05 16:18:05 -08:00
21a53c1d70
Add container start and supervisor
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-05 16:18:05 -08:00
e620833c9e
events: implemenet transaction event API
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With this changeset, we provide an implementation for a transaction
event API. The goal is to support the emission of events with
transactions and sub-transactions, allowing a process post events that
may be rolled back later due to an error in the entire process. When
journaled, a consumer will be able to commit and rollback with the same
behavior as the producer.
Events are left to full definition by each component. We may require
more structure in the future to ensure consistency but we need more use
case before making decisions in that direction.
Events may be organized by a topic. A topic defines a single stream of
messages, that could be associated with a specific component. The topic
defines a grouped stream that may be compacted as one.
Only the contextual API is implemented here. After using, we will make a
determination to see how useful this across the board.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-05 14:53:13 -08:00
bde30191f4
Move service to execution package
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-05 14:33:31 -08:00
c857213b4c
move work on execution service
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Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
2016-12-05 14:15:03 -08:00
dd5f74edec
Remove design document
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-02 16:34:48 -08:00
d9a2f40463
api/execution: use Empty well-known type
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-02 16:04:13 -08:00
35822784c5
design: crop images in design docs
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-02 15:53:03 -08:00
523930a7c1
design: use png rather than svg
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-02 15:45:08 -08:00
351fbee358
design: provide rough architecture overview
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-02 15:38:59 -08:00
32bf0f69fd
Start work on Container and Process model
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-02 15:37:16 -08:00
6641888667
Start work on execution server implementation
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-02 11:33:58 -08:00
d0e2f3778a
Update execution and container services
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-02 10:28:16 -08:00
052a18f5a4
Add containerd high level design doc
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-02 10:28:16 -08:00
334f7e15cf
Merge remote-tracking branch 'origin/master'
2016-12-01 21:38:35 -08:00
47f8b25d25
content: add Walk method to content store
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-01 21:37:58 -08:00
f898628330
api/mount: add common mount type for services
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-01 15:27:52 -08:00
ef03000b27
Revert "proto: move all protos under a single root"
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This reverts commit 352c6b590c
2016-12-01 14:25:03 -08:00
352c6b590c
proto: move all protos under a single root
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Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
2016-12-01 14:17:13 -08:00
4cf40db861
proto: rename container service to execution
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Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
2016-12-01 13:57:51 -08:00
62ca43566e
proto: rename container to execution
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Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
2016-12-01 13:38:29 -08:00
8a36e1c6d1
api: use correct generation helper
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-01 13:31:57 -08:00
9f90fdbf07
api: generate protobufs using `go generate`
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-01 12:36:19 -08:00
4d1a30ff41
api: protos now pass lint checks
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Generation is likely broken, but the Makefile linter now passes. Another
pass will have a fully working toolchain.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-01 12:22:05 -08:00
2507ee35bb
Makefile: remove all references to gomock
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We won't make the mistake of using gomock in this project.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-01 12:11:47 -08:00
796b609741
cmd: move cli files to cmd package
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-01 12:07:45 -08:00
c4616487fe
Merge remote-tracking branch 'origin/master'
2016-12-01 12:05:43 -08:00
ab088af2a6
cmd, Makefile: add initial build structure
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This adds Makefile and cmd/protoc-gen-gogoctrd for generating protobufs.
More adjustments are required and the default target has been stubbed
out for now.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-01 12:04:23 -08:00
31abb1d8b6
Update readme format
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-01 12:00:06 -08:00
fdbae36237
Move oci and shim to execution package
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-01 11:06:32 -08:00
c2a57e2b00
Fix build because of imports in package
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-01 10:47:47 -08:00
2ead05e6f1
Add metrics endpoint for containerd
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-12-01 10:34:57 -08:00
6c7b4b4c17
proto: make container.proto compile
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Replaced tags with owner. This assumes we will provide a Metadata
endpoint since we're planning on using it for distribution.
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
2016-12-01 10:28:38 -08:00
f8e7d65b18
Update readme based on doc
2016-12-01 10:22:15 -08:00
aa4a1f851d
log: remove crusty context, replace with shiny
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-11-30 17:40:26 -08:00
29004dc3b4
Merge branch 'swarmkit-master' into merge-log-swarmkit
2016-11-30 17:30:09 -08:00
4764e8902f
Add start of roadmap for the project
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-11-30 15:27:20 -08:00
cd4f1f98d8
log: mark grpc messages with module
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-11-30 14:07:51 -08:00
3ef3f74878
Add ctr run functions for mocking client
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-11-29 16:52:04 -08:00
3ebf1c456b
Add containerd main binary code
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-11-29 16:10:41 -08:00
503b068f59
Change base package to containerd from containerkit
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-11-29 16:08:30 -08:00
51510a8806
Move osutil to sys package
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-11-29 15:38:24 -08:00
789ff967c1
Move epoll to sys package
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-11-29 15:37:06 -08:00
0806a0d8db
Update container protos
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-11-29 15:36:25 -08:00
2498220eea
design: adjust description of snapshot `diff`s
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-11-29 11:47:34 -08:00
8a02e94fbf
design: describe the role of the mount
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-11-28 19:14:20 -08:00
3110cf37dc
snapshot: rename layer manipulator to snapshot
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Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-11-28 18:58:25 -08:00
Stephen J Day