Commit graph

11 commits

Author SHA1 Message Date
Richard
17db4d9e11 Enable the registry to be built with debug information with an environment
variable 'DISABLE_OPTIMIZATION'.

$ DISABLE_OPTIMIZATION=true make binaries

Signed-off-by: Richard Scothern <richard.scothern@gmail.com>
2015-06-11 17:22:08 -07:00
Vincent Giersch
394eea0231 Storage Driver: Ceph Object Storage (RADOS)
This driver implements the storagedriver.StorageDriver interface and
uses Ceph Object Storage as storage backend.

Since RADOS is an object storage and no hierarchy notion, the
following convention is used to keep the filesystem notions stored in
this backend:

* All the objects data are stored with opaque UUID names prefixed
  (e.g. "blob:d3d232ff-ab3a-4046-9ab7-930228d4c164).
* All the hierarchy information are stored in rados omaps, where the
  omap object identifier is the virtual directory name, the keys in
  a specific are the relative filenames and the values the blob
  object identifier (or empty value for a sub directory).

  e.g. For the following hierarchy:

     /directory1
     /directory1/object1
     /directory1/object2
     /directory1/directory2/object3

  The omap "/directory1" will contains the following key / values:
    - "object1" "blob:d3d232ff-ab3a-4046-9ab7-930228d4c164"
    - "object2" "blob:db2e359d-4af0-4bfb-ba1d-d2fd029866a0"
    - "directory2" ""

  The omap "/directory1/directory2" will contains:
    - "object3" "blob:9ae2371c-81fc-4945-80ac-8bf7f566a5d9"

* The MOVE is implemented by changing the reference to a specific
  blob in its parent virtual directory omap.

This driver stripes rados objects to a fixed size (e.g. 4M). The idea
is to keep small objects (as done by RBD on the top of RADOS) that
will be easily synchronized accross OSDs. The information of the
original object (i.e total size of the chunks) is stored as a Xattr
in the first chunk object.

Signed-off-by: Vincent Giersch <vincent.giersch@ovh.net>
2015-05-20 01:44:34 +00:00
Derek McGowan
21504560e1 Update final upload chunk api doc
Updates description about content length and location

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-04-15 17:55:15 -07:00
Mary Anthony
636a19b212 Retooling to allow for docs build
Adding docs build to the Makefile
Adding in Sven's changes to the Makefile
Removing DS_store file
Updating per Stephen's comments
Update with Stephen's final comment

Signed-off-by: Mary Anthony <mary@docker.com>
2015-04-03 14:55:24 -07:00
Frederick F. Kautz IV
65450aca98 Removing dependencies from Makefile AUTHORS target that break build in pristine git env
Signed-off-by: Frederick F. Kautz IV <fkautz@alumni.cmu.edu>
2015-02-23 15:11:04 -08:00
Stephen J Day
8865a1ba3c Add dist binary target to Makefile
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-02-16 14:25:17 -08:00
Stephen J Day
b429176dd7 Move API specification into correct position
The goal is to maintain a specification heirarchy under doc/spec. This change
sets the example. The Makefile has also been changed update the AUTHORS file
and can now generate the specification.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-02-06 17:49:50 -08:00
Stephen J Day
d513d07e5f Add common targets to Makefile
A nice set of common default targets have been added to the Makefile to make
running tests and building binaries more straightforward. Running the Makefile
before committing should make build failures less common.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-02-06 15:39:11 -08:00
Stephen J Day
9abefef2a3 Quote argument in Makefile clean target
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-01-30 11:13:45 -08:00
Stephen J Day
d0abfe0b92 Report version in registry binary
We've added support to the registry command to report the current version of
the distribution package. The version package is generated with a shell script
that gets the latest tag and add "+unknown". This allows builds from "go get"
and "go install" to have a rough version number. Generated periodically, it
will provide a decent indication of what code built the binary. For more
accurate versioning, one can build with the "binaries" make target. Linker
flags are used to replace the version string with the actual current tag at
build time.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-01-29 18:32:01 -08:00
Stephen J Day
deddda5d29 Autogenerate AUTHORS file for distribution repo
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-01-14 16:25:27 -08:00