Commit graph

76 commits

Author SHA1 Message Date
Stephen J Day
44b14ceadc Integrate layer info cache with registry and storage
This changeset integrates the layer info cache with the registry webapp and
storage backend. The main benefit is to cache immutable layer meta data,
reducing backend roundtrips. The cache can be configured to use either redis or
an inmemory cache.

This provides massive performance benefits for HEAD http checks on layer blobs
and manifest verification.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-04-02 20:15:16 -07:00
Stephen J Day
b1f616cbff Define and implement layer info cache
This changeset defines the interface for layer info caches. Layer info caches
speed up access to layer meta data accessed in storage driver backends. The
two main operations are tests for repository membership and resolving path and
size information for backend blobs.

Two implementations are available. The main implementation leverages redis to
store layer info. An alternative implementation simply caches layer info in
maps, which should speed up resolution for less sophisticated implementations.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-04-02 20:15:09 -07:00
Stephen J Day
3cad3c7b6a Add redis pool to registry webapp
Redis has been integrated with the web application for use with various
services. The configuraiton exposes connection details, timeouts and pool
parameters. Documentation has been updated accordingly.

A few convenience methods have been added to the context package to get loggers
with certain fields, exposing some missing functionality from logrus.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-04-01 16:27:24 -07:00
Stephen Day
02b8c7b8cf Merge pull request #294 from fkautz/pr_out_updating_msopentech_azure_sdk_for_go_to_latest_master
Updating MSOpenTech/azure-sdk-for-go to latest master
2015-03-24 13:27:19 -07:00
Frederick F. Kautz IV
11db8185bc Updating MSOpenTech/azure-sdk-for-go to latest master
Signed-off-by: Frederick F. Kautz IV <fkautz@alumni.cmu.edu>
2015-03-23 21:59:21 -07:00
Ahmet Alp Balkan
ce9f500a31 storage/driver/azure: Allow non-default realms
This enables Azure storage driver to be used with non-default
cloud endpoints like Azure China or Azure Government that does
not use `.blob.core.windows.net` FQDN suffix.

Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
2015-03-23 20:41:16 -07:00
Josh Hawn
db5689aa86 Refactor Layer interface to return a Handler
... Rather than ServeHTTP directly.

Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2015-03-12 21:59:07 -07:00
Josh Hawn
e062e66ee1 Insert request method option storage driver URLFor
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2015-03-12 17:06:40 -07:00
Stephen Day
70560cceaf Merge pull request #256 from ncdc/master
Send WWW-Authenticate header for silly auth
2015-03-11 19:01:23 -07:00
Andy Goldstein
4491e755b8 Send WWW-Authenticate header for silly auth
Signed-off-by: Andy Goldstein <agoldste@redhat.com>
2015-03-11 15:20:15 -04:00
David Lawrence
3853e66f4b don't panic during a request when configuring repository middleware. Return a 500 with an appropriate error
Signed-off-by: David Lawrence <david.lawrence@docker.com> (github: endophage)
2015-03-11 08:59:02 -07:00
Andy Goldstein
b5a63d75ea Fix Godoc typos
Signed-off-by: Andy Goldstein <agoldste@redhat.com>
2015-03-11 08:56:29 -07:00
David Lawrence
c858a4ba89 Final polish to cloudfront and larger middleware refactor
Signed-off-by: David Lawrence <david.lawrence@docker.com> (github: endophage)
2015-03-11 08:56:29 -07:00
Andy Goldstein
a20abfbf3c Middleware!
Convert middleware in the config to be a map of type->[]Middleware

Add support for registry & repository middleware.

Some naming updates as well.

Signed-off-by: Andy Goldstein <agoldste@redhat.com>
2015-03-11 08:56:28 -07:00
David Lawrence
4acda57e05 Refactoring cloudfactory layer handler into a more generic storage
middleware concept.

This also breaks the dependency the storage package had on goamz
Signed-off-by: David Lawrence <david.lawrence@docker.com> (github: endophage)
2015-03-11 08:56:28 -07:00
Josh Hawn
87959abe8f digest: Minor refactoring
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2015-03-10 16:44:19 -07:00
David Lawrence
6dcec265a0 minor refactor + tests for app.go just to improve test coverage.
Signed-off-by: David Lawrence <david.lawrence@docker.com> (github: endophage)
2015-03-09 16:31:30 -07:00
Andy Goldstein
e1e724860f Remove max repository component length restriction
Fixes #241

Signed-off-by: Andy Goldstein <agoldste@redhat.com>
2015-03-06 19:55:33 -05:00
Stephen Day
f0ccdd448f Merge pull request #239 from jlhawn/event_target_update
notifications: update notification event Target fields
2015-03-06 16:45:06 -08:00
Stephen Day
e3dd701004 Merge pull request #238 from endophage/canonical_sha256
digest, registry/storage, registry/handlers: switch to SHA256 as canonical digest
2015-03-06 15:27:14 -08:00
David Lawrence
b777e389b9 fixing up tests to work with for non-tarsum future
Signed-off-by: David Lawrence <david.lawrence@docker.com> (github: endophage)
2015-03-06 14:54:23 -08:00
Stephen Day
81a03041d4 Merge pull request #243 from stevvooe/storagedriver-docs
doc: move storage driver readmes into docs
2015-03-06 11:25:42 -08:00
Josh Hawn
d3bc4c4b38 Switch to SHA256 as canonical digest
Also support client digests linking to canonical digest.
2015-03-06 09:49:05 -08:00
Josh Hawn
a877811c0b Update notification event Target fields
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2015-03-05 18:01:50 -08:00
Stephen J Day
41b1e22f97 doc: move storage driver readmes into docs
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-03-05 17:23:33 -08:00
Stephen J Day
40273b1d36 Implement immutable manifest reference support
This changeset implements immutable manifest references via the HTTP API. Most
of the changes follow from modifications to ManifestService. Once updates were
made across the repo to implement these changes, the http handlers were change
accordingly. The new methods on ManifestService will be broken out into a
tagging service in a later PR.

Unfortunately, due to complexities around managing the manifest tag index in an
eventually consistent manner, direct deletes of manifests have been disabled.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-03-04 21:40:55 -08:00
Stephen J Day
f536633ca8 spec: fetch manifests by tag or digest
Manifests are now fetched by a field called "reference", which may be a tag or
a digest. When using digests to reference a manifest, the data is immutable.
The routes and specification have been updated to allow this.

There are a few caveats to this approach:

1. It may be problematic to rely on data format to differentiate between a tag
   and a digest. Currently, they are disjoint but there may modifications on
   either side that break this guarantee.
2. The caching characteristics of returned content are very different for
   digest versus tag-based references. Digest urls can be cached forever while tag
   urls cannot.

Both of these are minimal caveats that we can live with in the future.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-03-04 21:39:36 -08:00
Stephen Day
91403c1b52 Merge pull request #234 from ncdc/signature-service
Expose Signatures() on Repository
2015-03-04 18:24:36 -08:00
Josh Hawn
e249b478d9 Merge pull request #231 from stevvooe/remove-unnecessary-close
Remove unnecessary close in client
2015-03-04 18:19:35 -08:00
Andy Goldstein
6b12e34a4b Expose Signatures() on Repository
Add a SignatureService and expose it via Signatures() on Repository so
external integrations wrapping the registry can access signatures.

Move signature related code from revisionstore.go to signaturestore.go.

Signed-off-by: Andy Goldstein <agoldste@redhat.com>
2015-03-04 20:56:11 -05:00
Stephen J Day
dc0408767a Remove unnecessary close in client
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-03-03 19:29:12 -08:00
Stephen Day
bfef2046e8 Merge pull request #218 from endophage/DIST-148
registry/storage: buffered wrapper for fileWriter
2015-03-03 18:08:28 -08:00
Stephen Day
72b48812b4 Merge pull request #212 from stevvooe/add-documentation-name-validator
documentation for name validation grammar
2015-03-03 17:32:54 -08:00
David Lawrence
5161d69ebf wrap buffered writer around filewriter
benchmarks added to filewriter_test, demonstrate buffered
version is ~5x faster on my hardware.
Signed-off-by: David Lawrence <david.lawrence@docker.com> (github: endophage)
2015-03-03 16:23:21 -08:00
Stephen J Day
6add5f30d2 documentation for name validation grammar
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-03-02 10:55:31 -08:00
Stephen Day
16d8b2c34d Merge pull request #213 from stevvooe/docker-upload-uuid
doc/spec, registry/handlers: specify and implement Docker-Upload-UUID
2015-03-02 10:51:15 -08:00
David Lawrence
6f1b92621c Adding test cases to confirm path traversal attempts are mitigated and
bad characters in URI return 404
Signed-off-by: David Lawrence <david.lawrence@docker.com> (github: endophage)
2015-03-02 09:15:49 -08:00
Stephen J Day
996235dc59 Specify and implement Docker-Upload-UUID
This changeset adds support for a header to identify docker upload uuids. This
id can be used as a key to manage local state for resumable uploads. The goal
is remove the necessity for a client to parse the url to get an upload uuid.
The restrictions for clients to use the location header are still strongly in
place.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-02-26 16:43:47 -08:00
David Lawrence
1700f518cb Path prefix support for running registry somewhere other than root of server
Signed-off-by: David Lawrence <david.lawrence@docker.com> (github: endophage)
2015-02-26 16:04:43 -08:00
Stephen Day
5c4f03d38e Merge pull request #189 from donhcd/rootcertbundle
Rename auth.token.{rootCertBundle -> rootcertbundle}
2015-02-19 19:31:55 -08:00
Stephen Day
c3536ea1c5 Merge pull request #191 from stevvooe/missing-digest-bad-request
A digest missing parameter should result in a bad request
2015-02-19 18:30:58 -08:00
Stephen J Day
c2b20907d9 A digest missing parameter should result in a bad request
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-02-19 17:14:25 -08:00
Donald Huang
77de18f751 Rename auth.token.rootCertBundle yml field
Renames auth.token.rootCertBundle field in registry config to rootcertbundle so
that the REGISTRY_AUTH_TOKEN_ROOTCERTBUNDLE environment variable will override it.

See
()[https://github.com/docker/distribution/blob/master/configuration/parser.go#L155]

Signed-off-by: Donald Huang <don.hcd@gmail.com>
2015-02-20 00:46:24 +00:00
Andrey Kostov
df71f3451a Fix S3 driver's list when the root directory is either "" or "/" 2015-02-19 16:31:34 -08:00
Andrey Kostov
da5510b55e Add an empty root directory s3 driver specific test 2015-02-19 16:28:32 -08:00
Stephen J Day
5d029fb807 Add error return to Repository method on Registry
The method (Registry).Repository may now return an error. This is too allow
certain implementationt to validate the name or opt to not return a repository
under certain conditions.

In conjunction with this change, error declarations have been moved into a
single file in the distribution package. Several error declarations that had
remained in the storage package have been moved into distribution, as well. The
declarations for Layer and LayerUpload have also been moved into the main
registry file, as a result.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-02-13 16:27:33 -08:00
Stephen J Day
d2d46fca41 Move notifications package to distribution
Since the notifications package is now decoupled from storage, we are moving it
to the root package.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-02-12 14:40:35 -08:00
Stephen J Day
286a644948 Remove Name from Layer and LayerUpload interface
A Layer or LayerUpload should not be coupled with the containing repository.
Remove the Name method and correctly reference from the repository where
appropriate.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-02-12 14:27:05 -08:00
Stephen J Day
27b03f2136 Move layer interface definitions to distribution package
After consideration, it has been decided that the interfaces defined in the
storage package provide a good base for interacting with various registry
instances. Whether interacting with a remote API or a local, on-disk registry,
these types have proved flexible. By moving them here, they can become the
central components of interacting with distribution components.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-02-12 14:26:46 -08:00
Ahmet Alp Balkan
76f1abfa07 storagedriver/azure: Add README
Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
2015-02-11 14:40:51 -08:00