Aaron Lehmann 566b3febc4 Fix layer compression regression ...

PR #15493 removed compression of layers when pushing them to a V2
registry. This this makes layer uploads larger than they should be.

This commit restores the compression. It uses an io.Pipe to turn the
gzip compressor output Writer into a Reader, so the ReadFrom method can
be used on the BlobWriter (which is very important for avoiding many
PATCH requests per layer).

Fixes #17209
Fixes #17038

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: 4dce280d96797b6a82e3eb54243e21bce7f55e5d
Component: engine

2015-10-21 09:21:14 -07:00

..

fixtures/validate_manifest

Unmarshal signed payload when pulling by digest

2015-10-12 10:51:28 -07:00

tags

Kind of typo

2015-09-09 19:03:53 +08:00

export.go

Make sure tags and digests don’t collide

2015-10-12 14:20:11 -07:00

graph_test.go

Calculate hash based image IDs on pull

2015-10-12 10:51:28 -07:00

graph.go

Calculate hash based image IDs on pull

2015-10-12 10:51:28 -07:00

history.go

Refactor some code to use simply format

2015-09-06 20:59:09 +08:00

import.go

Revert "Merge pull request #16228 from duglin/ContextualizeEvents"

2015-09-29 14:26:51 -04:00

list.go

make sure the value of the dangling filter is correct

2015-10-16 22:09:32 +08:00

load_unsupported.go

/graph fix lin errors/warnings

2015-07-29 20:59:36 +00:00

load.go

Calculate hash based image IDs on pull

2015-10-12 10:51:28 -07:00

mutex.go

Attempt to protect on disk image store with mutex

2015-06-25 20:16:37 -07:00

pools_test.go

Move types from progressreader and broadcastwriter to broadcaster

2015-10-06 22:20:07 -04:00

pull_v1.go

Calculate hash based image IDs on pull

2015-10-12 10:51:28 -07:00

pull_v2_test.go

Unmarshal signed payload when pulling by digest

2015-10-12 10:51:28 -07:00

pull_v2.go

Increase ping timeout

2015-10-16 15:34:35 -07:00

pull.go

Remove trust package

2015-10-12 10:51:28 -07:00

push_v1.go

Calculate hash based image IDs on pull

2015-10-12 10:51:28 -07:00

push_v2.go

Fix layer compression regression

2015-10-21 09:21:14 -07:00

push.go

Revert "Merge pull request #16228 from duglin/ContextualizeEvents"

2015-09-29 14:26:51 -04:00

registry.go

Increase ping timeout

2015-10-16 15:34:35 -07:00

service.go

Merge pull request #16076 from vbatts/export_image_times

2015-10-01 21:50:43 +01:00

tags_unit_test.go

Remove trust package

2015-10-12 10:51:28 -07:00

tags.go

Speedup container list

2015-10-15 20:41:35 -07:00