Commit Graph

527 Commits

Author SHA1 Message Date
Doug Davis
59a1d4721d Merge pull request #11314 from HammerOfThor/pull_err_print
print detailed error info for docker pull
2015-03-18 08:08:01 -04:00
Zhang Wei
7d4c1d1e97 print detailed error info for docker pull
When docker push get response with unknown HTTP status, docker daemon
print:
"Error: Status XXX trying to push repository XXX: XXX"
But when docker pull meets response with unknown status code, it gives:
"HTTP code: XXX"

This commit helps docker pull print more detailed error info like push
does, so push and pull can behave consistently when error happens.

Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
2015-03-18 11:35:44 +08:00
Arnaud Porterie
606d538448 Merge pull request #11118 from shishir-a412ed/restriction_username_length
Docker Tag command: Relax the restriction on namespace (username) length from 30 to 255 characters.
2015-03-17 09:41:12 -07:00
Arnaud Porterie
00889e1519 Merge pull request #11109 from ncdc/pull-by-digest
Add support for referring to images by digest
2015-03-17 08:15:45 -07:00
Andy Goldstein
4b813b3847 Add ability to refer to image by name + digest
Add ability to refer to an image by repository name and digest using the
format repository@digest. Works for pull, push, run, build, and rmi.

Signed-off-by: Andy Goldstein <agoldste@redhat.com>
2015-03-17 10:10:42 +00:00
Derek McGowan
1d6ccc1b72 Quote registry error strings
Currently when registry error strings contain new line characters only the last line is displayed to the client. Quote the string to ensure the client can see the entire body value.

fixes #11346

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-03-16 15:32:47 -07:00
Derek McGowan
9879aefa81 Use request factory for registry ping
Currently when the registry ping is sent, it creates the request directly from http.NewRequest instead of from the http request factory. The request factory adds useful header information such as user agent which is needed by the registry.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-03-16 14:21:00 -07:00
Shishir Mahajan
dc4e9c6e90 Docker Tag command: Relax the restriction on namespace (username) length from 30 to 255 characters.
Signed-off-by: Shishir Mahajan <shishir.mahajan@redhat.com>
2015-03-14 16:45:44 -04:00
Tibor Vass
c5c507bb14 Merge pull request #10423 from dmcgowan/v2-registry-fix-single-names
Allow single name component repository names
2015-03-09 15:40:22 -04:00
Arnaud Porterie
7a35d98c5e Remove subdirectories MAINTAINERS files
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
2015-03-06 18:21:51 -08:00
Derek McGowan
99401d7290 Allow single name component repository names
Private registries should support having images pushed with only a single name component (e.g. localhost:5000/myapp).
The public registry currently requires two name components, but this is already enforced in the registry code.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-03-06 18:18:53 -08:00
Arnaud Porterie
ea431d9e40 Merge pull request #10425 from dmcgowan/registry-maintainers
Add distribution maintainers to maintainers files
2015-03-06 17:37:12 -08:00
Rik Nijessen
d3ad1c3cbb Rename package timeout to timeoutconn.
Signed-off-by: Rik Nijessen <riknijessen@gmail.com>
2015-02-25 20:52:37 +01:00
Rik Nijessen
ec7ed3eefd Move TimeoutConn to seperate pkg dir.
Fixes #10965
Signed-off-by: Rik Nijessen <riknijessen@gmail.com>
2015-02-25 17:09:47 +01:00
Srini Brahmaroutu
2867d39cd9 Removing -X flag option and autogenerated code to create Dockerversion.go functionality
Addresses #9207

Signed-off-by: Srini Brahmaroutu <srbrahma@us.ibm.com>
2015-02-20 05:40:12 +00:00
Doug Davis
92de07cee0 Pretty the help text
This modifies the "docker help" text so that it is no wider than 80 chars
and each description fits on one line. This will also try to use ~ when
possible

Added a test to make sure we don't go over 80 chars again.
Added a test to make sure we use ~

Applied rules/tests to all docker commands - not just main help text

Closes #10214

Signed-off-by: Doug Davis <dug@us.ibm.com>
2015-02-04 07:59:16 -08:00
Arnaud Porterie
c5cec5f439 Merge pull request #10477 from liusdu/liusdu_typo
delete duplicated word in registry/session.go
2015-02-03 14:38:47 -08:00
Alexander Morozov
3790b5d6b4 Fix some go vet errors
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-02-02 14:53:20 -08:00
Arnaud Porterie
bdbb90e01f Merge pull request #10472 from jlhawn/handle_mux_route_url_bug
Handle gorilla/mux route url bug
2015-01-31 19:52:51 -08:00
Tibor Vass
cbda817ec3 Merge pull request #10471 from jlhawn/token_auth_header
Fix token basic auth header issue
2015-01-31 19:51:50 -05:00
Josh Hawn
63af81b883 Fix token basic auth header issue
When requesting a token, the basic auth header is always being set even
if there is no username value. This patch corrects this and does not set
the basic auth header if the username is empty.

Also fixes an issue where pulling all tags from a v2 registry succeeds
when the image does not actually exist on the registry.

Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2015-01-31 15:12:34 -08:00
Josh Hawn
050337b257 Handle gorilla/mux route url bug
When getting the URL from a v2 registry url builder, it does not
honor the scheme from the endpoint object and will cause an https
endpoint to return urls starting with http.

Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2015-01-31 12:54:57 -08:00
Liu Hua
5589ce8b8a delete duplicated word in registry/session.go
Signed-off-by: Liu Hua <sdu.liu@huawei.com>
2015-01-31 20:15:59 +08:00
Derek McGowan
9dc3529dfe Add distribution maintainers to maintainers files
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-01-28 16:30:00 -08:00
Stephen J Day
0818476cb1 Open up v2 http status code checks for put and head checks
Under certain cases, such as when putting a manifest or check for the existence
of a layer, the status code checks in session_v2.go were too narrow for their
purpose. In the case of putting a manifest, the handler only cares that an
error is not returned. Whether it is a 304 or 202 does not matter, as long as
the server reports success. Having the client only accept specific http codes
inhibits future protocol evolution.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-01-27 18:09:53 -08:00
Jessie Frazelle
b7db855fc6 Merge pull request #10249 from jlhawn/distribution_version_header_10247
Split API Version header when checking for v2
2015-01-27 11:48:42 -08:00
Derek McGowan
d96d4aa9f0 Better error messaging and logging for v2 registry requests
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-01-26 14:00:51 -08:00
Derek McGowan
41703e2bb7 Fix write after close on http response
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-01-21 15:14:01 -08:00
Josh Hawn
6a736c20f0 Split API Version header when checking for v2
Since the Docker-Distribution-API-Version header value may contain multiple
space delimited versions as well as many instances of the header key, the
header value is now split on whitespace characters to iterate over all versions
that may be listed in one instance of the header.

Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2015-01-21 15:08:32 -08:00
Tibor Vass
b2830a0786 Merge pull request #10227 from jlhawn/v1_v2_login_patch
Resolve ambiguity on registry v2 ping
2015-01-21 02:10:32 -05:00
Josh Hawn
1c7271129b Resolve ambiguity on registry v2 ping
v2 ping now checks for a Docker-Distribution-API-Version
header that identifies the endpoint as "registry/2.0"

Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2015-01-20 19:52:08 -08:00
Jessie Frazelle
35bb812cee Merge pull request #9784 from dmcgowan/v2-registry
Client Support for Docker Registry HTTP API V2
2015-01-19 10:46:38 -08:00
Jessie Frazelle
693c9d4120 Merge pull request #10143 from cpuguy83/10129_marshal-indent_dockercfg
Make .dockercfg with json.MarshallIndent
2015-01-17 14:18:45 -08:00
Brian Goff
4eaf644321 Make .dockercfg with json.MarshallIndent
Fixes #10129
Makes the .dockercfg more human parsable.

Also cleaned up the (technically) racey login test.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2015-01-17 07:05:56 -05:00
Derek McGowan
9c24fc93ad Add token cache
Token cache prevents the need to get a new token for every registry interaction.
Since the tokens are short lived, the cache expires after only a minute.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-01-15 14:05:06 -08:00
Derek McGowan
5bf94a6438 Cleanup v2 session to require endpoint
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-01-15 14:05:06 -08:00
Derek McGowan
735a112415 Fix list tags
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-01-15 14:05:06 -08:00
Derek McGowan
e5744a3bad Refactor from feedback
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-01-15 14:05:06 -08:00
Josh Hawn
826bde851b Add Tarsum Calculation during v2 Pull operation
While the v2 pull operation is writing the body of the layer blob to disk
it now computes the tarsum checksum of the archive before extracting it to
the backend storage driver. If the checksum does not match that from the
image manifest an error is raised.

Also adds more debug logging to the pull operation and fixes existing test
cases which were failing. Adds a reverse lookup constructor to the tarsum
package so that you can get a tarsum object using a checksum label.

Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2015-01-15 14:05:05 -08:00
Stephen J Day
6f09abd5c9 Correctly check and propagate errors in v2 session
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-01-15 14:05:05 -08:00
Derek McGowan
22c7328529 Get token on each request
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
2015-01-15 14:05:05 -08:00
Derek McGowan
6f36ce3a01 Allow private V2 registry endpoints
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
2015-01-15 14:05:05 -08:00
Derek McGowan
751a1a8dd0 Update push and pull to registry 2.1 specification
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
2015-01-15 14:05:05 -08:00
Stephen J Day
ee1e1abb15 Remove dependencies on registry packages
Because docker core cannot vendor non-master Go dependencies, we need to remove
dependencies on registry package. The definition of digest.Digest has been
changed to a string and the regular expressions have been ported from
docker-registry/common library.

We'll likely change this be dependent on the registry in the future when the
API stabilizies and use of the master branch becomes the norm.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-01-15 14:05:05 -08:00
Stephen J Day
2fcad2a10f Registry V2 HTTP route and error code definitions
This package, ported from next-generation docker regsitry, includes route and
error definitions. These facilitate compliant V2 client implementation. The
portions of the HTTP API that are included in this package are considered to be
locked down and should only be changed through a careful change proposal.
Descriptor definitions package layout may change without affecting API behavior
until the exported Go API is ready to be locked down.

When the new registry stabilizes and becomes the master branch, this package
can be vendored from the registry.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-01-15 14:05:05 -08:00
Josh Hawn
e256a0e0bc Update token response handling
Registry authorization token is now taken from the response body rather than
the repsonse header.

Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2015-01-15 14:05:05 -08:00
Derek McGowan
24895820bd Update push to use mount blob endpoint
Using mount blob prevents repushing images which have already been uploaded

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-01-15 14:05:05 -08:00
Derek McGowan
06d0ef4179 Push flow
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-01-15 14:05:05 -08:00
Josh Hawn
6b400cd63c Adds support for v2 registry login
summary of changes:

registry/auth.go
  - More logging around the login functions
  - split Login() out to handle different code paths for v1 (unchanged logic)
    and v2 (does not currently do account creation)
  - handling for either basic or token based login attempts
registry/authchallenge.go
  - New File
  - credit to Brian Bland <brian.bland@docker.com> (github: BrianBland)
  - handles parsing of WWW-Authenticate response headers
registry/endpoint.go
  - EVEN MOAR LOGGING
  - Many edits throught to make the coad less dense. Sparse code is more
    readable code.
  - slit Ping() out to handle different code paths for v1 (unchanged logic)
    and v2.
  - Updated Endpoint struct type to include an entry for authorization
    challenges discovered during ping of a v2 registry.
  - If registry endpoint version is unknown, v2 code path is first attempted,
    then fallback to v1 upon failure.
registry/service.go
  - STILL MOAR LOGGING
  - simplified the logic around starting the 'auth' job.
registry/session.go
  - updated use of a registry.Endpoint struct field.
registry/token.go
  - New File
  - Handles getting token from the parameters of a token auth challenge.
  - Modified from function written by Brian Bland (see above credit).
registry/types.go
  - Removed 'DefaultAPIVersion' in lieu of 'APIVersionUnknown = 0'`

Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2015-01-15 14:04:14 -08:00
Alexander Morozov
1f98347924 Fix format calls as suggested by vet
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-01-14 14:12:03 -08:00