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To start translation of swift, we need to initially import the
translation file - and place it at the proper place so that
the usual CI scripts can handle it.
The proper place is for all python projects
$PROJECT/locale/$PROJECT.pot, so move locale/$PROJECT.pot to the new
location and regenerate the file.
Update setup.cfg with the new paths.
Further imports will be done by the OpenStack Proposal bot.
Change-Id: Ide4da91f2af71db529f4a06d6b1e30ba79883506
Partial-Bug: #608725
Closes-Bug: #1082805
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This daemon will take objects that are in the wrong storage policy and
move them to the right ones, or delete requests that went to the wrong
storage policy and apply them to the right ones. It operates on a
queue similar to the object-expirer's queue.
Discovering that the object is in the wrong policy will be done in
subsequent commits by the container replicator; this is the daemon
that handles them once they happen.
Like the object expirer, you only need to run one of these per cluster
see etc/container-reconciler.conf.
DocImpact
Implements: blueprint storage-policies
Change-Id: I5ea62eb77ddcbc7cfebf903429f2ee4c098771c9
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The profile middleware provide a tool to profile Swift
code on the fly and collect statistic data for performance
analysis. An native simple Web UI is also provided to help
query and visualize the data.
Change-Id: I6a1554b2f8dc22e9c8cd20cff6743513eb9acc05
Implements: blueprint profiling-middleware
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This is a very simple swift tool to retrieve information
of an account that is located on the storage node.
One can call the tool with a given account db file
as it is stored on the storage node system.
It will then return several information about that account.
Change-Id: Ibfeee790adc000fc177b4b3c03d22ff785fda325
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This is a very simple swift tool to retrieve information
of a container that is located on the storage node.
One can call the tool with a given container db file
as it is stored on the storage node system.
It will then return several information about that container.
Change-Id: Ifebaed6c51a9ed5fbc0e7572bb43ef05d7dd254b
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Just use import to make scripts available in bin/ instead of
creating these during setup.py install.
Change-Id: I7318bbb77f6564ed58736887e711e1c497873471
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Add some tests for essential methods in swift-ring-builder.
Tests for removing or changing device settings are executed
with different search values to cover many possible command
line arguments.
Currently tested methods:
- create ring
- add device
- remove device
- set weight
- set info
- set min_part_hours
- set replicas
Tests use swift.common.ring.RingBuilder to verify actions.
Catching and testing output from print statements is not
tested, because this requires redirecting sys.stdout during
tests and that might have some sideeffects for testing tools.
bin/swift-ring-builder has been moved to swift/cli/ringbuilder.py
and slightly modified to work as before (mainly due to no more
existing global variables since that part of the code has been
moved inside a main() function).
Change-Id: Ia63f59a8faca1fad990784f27532ca07a2125454
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This is for the same reason that SLO got pulled into middleware, which
includes stuff like automatic retry of GETs on broken connection and
the multi-ring storage policy stuff.
The proxy will automatically insert the dlo middleware at an
appropriate place in the pipeline the same way it does with the
gatekeeper middleware. Clusters will still support DLOs after upgrade
even with an old config file that doesn't mention dlo at all.
Includes support for reading config values from the proxy server's
config section so that upgraded clusters continue to work as before.
Bonus fix: resolve 'after' vs. 'after_fn' in proxy's required filters
list. Having two was confusing, so I kept the more-general one.
DocImpact
blueprint multi-ring-large-objects
Change-Id: Ib3b3830c246816dd549fc74be98b4bc651e7bace
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Fix also minor bug in zone filtering when zone set to 0.
Moved bin/swift-recon to swift/cli/recon.py, which makes
it possible to import it without using some scary hacks.
bin/swift-recon is now created by setup.py install.
Closes-Bug: #1261692
Change-Id: Id0729991c8ece73604467480dbf93fec7d8eb196
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Summary of the new configuration option:
The cluster operators add the container_sync middleware to their
proxy pipeline and create a container-sync-realms.conf for their
cluster and copy this out to all their proxy and container servers.
This file specifies the available container sync "realms".
A container sync realm is a group of clusters with a shared key that
have agreed to provide container syncing to one another.
The end user can then set the X-Container-Sync-To value on a
container to //realm/cluster/account/container instead of the
previously required URL.
The allowed hosts list is not used with this configuration and
instead every container sync request sent is signed using the realm
key and user key.
This offers better security as source hosts can be faked much more
easily than faking per request signatures. Replaying signed requests,
assuming it could easily be done, shouldn't be an issue as the
X-Timestamp is part of the signature and so would just short-circuit
as already current or as superceded.
This also makes configuration easier for the end user, especially
with difficult networking situations where a different host might
need to be used for the container sync daemon since it's connecting
from within a cluster. With this new configuration option, the end
user just specifies the realm and cluster names and that is resolved
to the proper endpoint configured by the operator. If the operator
changes their configuration (key or endpoint), the end user does not
need to change theirs.
DocImpact
Change-Id: Ie1704990b66d0434e4991e26ed1da8b08cb05a37
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Middleware or core features may need to store metadata
against accounts or containers. This patch adds a
generic mechanism for system metadata to be persisted
in backend databases, without polluting the user
metadata namespace, by using the reserved header
namespace x-<server_type>-sysmeta-*.
Modifications are firstly that backend servers persist
system metadata headers alongside user metadata and
other system state.
For accounts and containers, system metadata in PUT
and POST requests is treated in a similar way to user
metadata. System metadata is not yet supported for
object requests.
Secondly, changes in the proxy controllers ensure that
headers in the system metadata namespace will pass through
in requests to backend servers.
Thirdly, system metadata returned from backend servers
in GET or HEAD responses is added to the cached info
dict, which middleware can access.
Finally, a gatekeeper middleware module is provided
which filters all system metadata headers from requests
and responses by removing headers with names starting
x-account-sysmeta-, x-container-sysmeta-. The gatekeeper
also removes headers starting x-object-sysmeta- in
anticipation of future support for system metadata being
set for objects. This prevents clients from writing or
reading system metadata.
The required_filters list in swift/proxy/server.py is
modified to include the gatekeeper middleware so that
if the gatekeeper has not been configured in the
pipeline then it will be automatically inserted close
to the start of the pipeline.
blueprint cluster-federation
Change-Id: I80b8b14243cc59505f8c584920f8f527646b5f45
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This will allow functional tests to be used against it, and can then
be used for the storage-policy work as an example diskfile
implementation associated with a storage policy.
Change-Id: I47a88e70cee99225779baaed379b0c5d4c73611a
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swift-bench has moved to :
http://github.com/openstack/swift-bench
DocImpact
Change-Id: Id09765f53d1e493fb0eeae0dba57879ba9dd0ade
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pbr is the libification of what was openstack.common.setup. If provides
the build information in a delcarative form, instead of as executable python
code, which works around the chicken and egg problem of needing setup
libraries present to run setup, but needing to run setup to tell if you
need setup libraries.
One of the features that comes along with this is versioning based on
git tags. If the current revision is a signed git tag, then that is the
version of the package. If it is not, the version is equal to the most
recent git tag, plus a commit count, plus a git sha (similar to git
describe, but scrubbed for python version rules compliance)
pbr updates are also part of the upcoming automation around ensuring
global requirements stay in sync.
Closes-Bug: #1179007
Change-Id: Ia473960be7e8aa44f09d48cea72ed3c8845f82fa
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Change-Id: I466470237ddd317740eb99bd55af7e7a50270ae3
Fixes: bug #1163258
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The jenkins coverage jobs expect there to be a .coverage file, so deleting
it is a bad idea. Also, coverage erase will do that for us.
While we're in there, update tox.ini and setup.cfg to the latest.
Change-Id: Icd0a8fc66a5146e0d94f62a9f65a4536981d2916
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* Adds tox config
- based on the config from python-quantumclient and updated for
test, pep8 and coverage execution as per nova's run_tests.sh.
* Adds nosetests defaults in setup.cfg
* Adds runtime dependencies in tools/pip-requires
- dependencies were gathered by referencing the packages used in
creation of a Swift All In One. Versions were determined by
checking the swift-core/trunk ppa or, failing that, the version
available in lucid.
* Adds test dependencies in tools/test-requires
* Updates swift/common/middleware/formpost.py for pep8 compliance
* Adds instructions for executing the tests with Tox to the
developer_guidelines
* Adds instructions for installing openstack.nose_plugin to
developer_saio
* Fixes bug 909177
Change-Id: I5407924d2181e9ab335aaf76bf30c8d40deccbb4
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