Synnefo

Fix test settings

LOGGING has been renamed to LOGGING_SETUP

Make side-effecting quotaholder API calls fail completely,
if part of the request is rejected.

If such a call returns a non-empty list, this means that
the entire call failed due to the actions mentioned in the list.

fix obscure bug in callpoint class that triggered db integrity errors

Callpoint class had a placeholder attribute original_calls
which was initialized as an empty dictionary,
and thus was usable. Class init() code did not initialize
original_calls as it should but because the placeholder was...

add list_holdings quotaholder api call

list_holdings() to be used to get all holdings for multiple resources
without having to call list_resources/get_holding for each entity/holding.

Implement reset_holding API call

Disallow empty names in _random_choice

remove stub docstrings to allow their generation from canonicals

provide random Name

Separate concerns of unpack and check in Args

allow '-' in quotaholder entity names

Add missing import

Fixes in unpack

integrate Args and argmap, change argmap magic pos

Fix utf8 header

move it to the top of the file

Implement release_holding

Do not create entity in issue_commission.

Add copyright.

Move commissioning into snf-common.

Make amqp_puka get logger as argument

Fix dispatcher logging

Merge remote-tracking branch 'origin/devel-0.12' into ui-0.11

Cleanse sensitive settings in debug output

In case of server errors prevent django from printing or emailing sensitive
settings.

Do not import logging in common default settings

Merge branch 'devel-0.12' into ui-0.11

Implement basic_nack and basic_reject AMQP methods

Basic_nack method is not support by puka. We are implementing
basic_nack as basic_ack since they have the same effect when
multiple and requeue options are not used.

Detect and handle connection problems in amqp_puka

Use the TCP keepalive feature in amqp_puka in order to detect connection
errors to the RabbitMQ broker, and retry to a different one. Also setup
the keepalive parameters to relative small values, to detect failures...

Bail out if any settings file is unreadable

Log an error to stderr and die immediately if any settings file
under SYNNEFO_SETTINGS_DIR (/etc/synnefo by default) is unreadable.

Also remove use of braindead Python glob(), which ignores access failure
errors, and fails silenty....

Various fixes about logging

Fix logging from snf-manage commands. Modify snf-manage implementation
in order to setup the loggers for all snf-manage commands. Configuration
is based on SNF_MANAGE_LOGGING_SETUP setting from snf-common or on
basicConfig if that setting is missing....

Merge branch 'devel-0.11'

Merge branch 'devel-0.11' into ui-0.11

Conflicts:
snf-cyclades-app/synnefo/db/models.py
snf-cyclades-app/synnefo/logic/backend.py
snf-cyclades-app/synnefo/ui/static/snf/js/models.js

Fix bug in amqp_puka

Make AMQPConnectionError an exception

Pool Ganeti RAPI clients

- Move Ganeti RAPI client from snf-common to snf-cyclades-app/logic.
- Create GanetiRapiClientPool for pooling GanetiRapiClient objects
- Create context manager in db.models for pool handling
- Update code using the RAPI client

Fix broken logging

Rename LOGGING setup to LOGGING_SETUP, as this name is required by
the LoggingConfigMiddleware. Django's default LOGGING setting can
be used with Django>=1.3

Also change default handler to 'console' and add a more verbose format.

Enhance pooling API, implementation, and tests

- Verify objects (new and old) with a hook _pool_verify.
Discard objects from the pool that fail verification.
A newly created object failing verification is fatal.

- Remove all hooks from the pool set access critical section....

port pooled psycopg2 to new pool api

Fix bug in http connection pool

Do not reset connetion _pool attribute, since it is not (yet?)
initialized when getting the object from the pool.

Merge branch 'devel-0.11' into ui-0.11

Conflicts:
snf-common/synnefo/lib/astakos.py
snf-cyclades-app/synnefo/ui/static/snf/js/models.js

Update rapi to reflect to the upstream ganeti

reserved_ips->add_reserved_ips
Remove Network*All()

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>

Pool HTTP connections to the astakos service

Have the astakos client use pooled HTTP connections to the astakos
service, uses facilities from synnefo/lib/pool/http.py.

Define UserEvent

Do not send reserved_ips argument

In rapi CreateNetwork method

Extend ObjectPool functionality, tests

Merge branch 'devel-0.11' into ui-helpdesk

Support timeout in ObjectPool.get(), fix tests

Support optional timeout argument in ObjectPool.get(),
if supported by the underlying Semaphore implementation.

Implement command-line argument for ObjectPool unit tests to run
inside gevent monkey-patched environment.

Add ObjectPool class in synnefo.lib

Add ObjectPool class in synnefo.lib.
The ObjectPool class is an abstract pool of objects,
based on Semaphore locks, as provided by the threading
package.

Tested to work with a gevent-monkey-patched threading package.
Uncomment the relevant lines in pool/tests.py to test with greenlet...

Merge branch 'master' into devel-0.11

Conflicts:
snf-cyclades-gtools/synnefo/ganeti/eventd.py

Fix bug in RAPI

None tags in gnt-network create does not validate.

Fix bug in puka client

Redeclare exchanges when reconnecting

Differentiate Unauthorized astakos response from other error responses