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* | Add exchange_name parameter to TopicConsumerJulien Danjou2012-09-274-6/+120
| | | | | | | | | | | | | | | | | | | | | | In Ceilometer, we need to consume messages from different exchanges of type 'topic', so being able to specify the exchange name rather than using the default in TopicConsumer is necessary. This fixes bug #1055483 Change-Id: Ibbaec8496f24c0b221cf489258af1e7fe362e84a Signed-off-by: Julien Danjou <julien@danjou.info>
* | Extracted parse_host_port into network_utils.Eugene Kirpichov2012-09-265-63/+112
| | | | | | | | Change-Id: I77bcbf03a18659cfa62e99da9ba2136f8348022b
* | LOG.exception() should only be used in exception handlerJohannes Erdfelt2012-09-251-9/+10
| | | | | | | | | | | | | | When used outside of an exception handler it will print the message and then 'None', which isn't useful at all. Change-Id: If687a764dea4c7dc0046d7c3054318f2a751a2ea
* | Merge "Don't deprecate rabbit_host and rabbit_port"Jenkins2012-09-251-3/+4
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| * | Don't deprecate rabbit_host and rabbit_portMark McLoughlin2012-09-251-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Where a single RabbitMQ broker node is used (rather than a cluster of nodes) it is simplest for users to just set the rabbit_host option. Often users will not need to specify a port number at all. Similarly, where a cluster is used, it is simplest for the user to just specify a list of node addresses in rabbit_hosts and assume that all nodes are listening on the port specified in rabbit_port. Change-Id: I4227541676dffc50cd6116225de0cec0afa36a41
* | | Merge "DRY up mirrored Rabbit queue declaration"Jenkins2012-09-251-5/+17
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| * | | DRY up mirrored Rabbit queue declarationMark McLoughlin2012-09-251-5/+17
| |/ / | | | | | | | | | | | | | | | | | | Consolidate the setting of x-ha-policy to a single place and add soem documentation. Change-Id: I35751e43c3ac15c142996f291e0ec609cab4948a
* | | Merge "Support for several HA RabbitMQ servers."Jenkins2012-09-252-46/+180
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| * | Support for several HA RabbitMQ servers.Eugene Kirpichov2012-09-252-46/+180
| | | | | | | | | | | | | | | | | | | | | | | | Use the rabbit_ha_queues boolean option. It is off by default, and you need to wipe RabbitMQ Mnesia database (/var/lib/rabbitmq/mnesia) when changing it. Change-Id: Id06692a142d1e5316602f6ceed4ccad615ce74c1
* | | Support declare_topic_consumer in impl_zmqEric Windisch2012-09-201-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | Required to support scalable agents in Quantum. declare_topic_consumer is implementation-specific, but it (or similar) is needed to consume notifications. Change-Id: Ifdeff8ae0ed90106a6bfaae0116db9d91d6b6faf
* | | fanout subscriptions in impl_zmqEric Windisch2012-09-202-20/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This necessary to support Quantum's scalable agents in the Folsom release. Supports matchmaking and subscribing to publishers, in addition to sender-only fanout broadcasting. Until now, senders of fanout messages had to know of all recipients via the matchmaker. This patch allows recipients to discover message publishers via the matchmaker. This is useful in patterns when there are few publishers, but many subscribers. The raw message passed to ZeroMQ is changed so that zmq_subscribe can filter by topic. This patch may be partially reverted in Grizzly, after the arrival of the ServiceGroupAPI which will significantly improve the matchmaking capabilities. Change-Id: Ifc132519c6e380cb0a3643680764a38b841add0e
* | | Merge "Normalize_time() always return naive object"Jenkins2012-09-172-2/+24
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| * | | Normalize_time() always return naive objectYunhong, Jiang2012-09-132-2/+24
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the timeutils.normalize_time() returns naive datetime object when parameter timestamp is an naive object or a non-UTC aware datetime object, and returns aware datetime object if parameter timestamp is a UTC aware datetime object. The basic problem here is that utcoffset() of None means the object is naive but a utcoffset() of zero means that the object is aware but represents UTC time. This is fragile implementation and will trigger potential issue, because aware/native datetime is not interoperatable. For example, "timeutils.utcnow() > timeutils.normalize_time(m)" will success at most time, while trigger TypeError if m is a UTC aware object. We want to normalize all objects into naive objects. Fixes bug 1048636 Change-Id: I4a09246fa8f0dd63ca54362b877aa825d9b79772 Signed-off-by: Yunhong, Jiang <yunhong.jiang@intel.com>
* | | Merge "Change the qpid_heartbeat default to 60 seconds."Jenkins2012-09-141-1/+1
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| * | Change the qpid_heartbeat default to 60 seconds.Russell Bryant2012-09-131-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The heartbeat option enables sending a message at the AMQP layer at a regular interval. This helps ensure that the connection is still up and working. Once a failure is detected, a reconnection can be attempted. The default for qpid_heartbeat was previously 5 seconds. This is pretty aggressive and can lead to invalid timeouts occuring. An example is the nova-compute service. It may block in native code (such as libvirt) under normal circumstances. When this happens, other greenthreads (such as the one responsible for sending the heartbeat) can not be scheduled. This patch makes the default a less aggressive 1 minute. Fix bug 1050661. Change-Id: Idce48944050c331dda85e9b10ab6f5b025845c34
* / Use pep8 v1.3.3Zhongyue Luo2012-09-1313-55/+96
|/ | | | | | | Fixed indents which violate pep8 1.3.3 Also added .mailmap file to coalesce commits Change-Id: Ia7a788a28e6c0fd9cb52fb7ea477cddd7d589e58
* Merge "Make projects define 'control_exchange'."Jenkins2012-09-125-23/+34
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| * Make projects define 'control_exchange'.Russell Bryant2012-09-115-23/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'control_exchange' option needs to have a project-specific default value. Just don't register this option and expect it to be registered by the project using this code, at least for now. ****** IMPORTANT NOTE WHEN IMPORTING THIS CHANGE ****** If you are importing this change into a project that uses rpc, you must add the control_exchange option in your code! ******************************************************* Change-Id: Ida5a8637c419e709bbf22fcad57b0f11c31bb959
* | Merge "Improve logging of process id"Jenkins2012-09-111-5/+4
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| * | Improve logging of process idStuart McLaren2012-09-111-5/+4
| |/ | | | | | | | | | | | | | | | | | | Move process id to a fixed position in the logs, and to be present for all output (including eventlet and stack traces) as was the case previously. Fix for LP bug 1040772. Change-Id: I82639e730c2887630fbbee608a4d4da24862982d
* / Added a method for parsing host:port pairs.Eugene Kirpichov2012-09-112-0/+61
|/ | | | | | | | | | | | The method works correctly with ipv6. An alternative way would be to use urlparse, but urlparse only works correctly starting with Python 2.7, so to be compatible, we have to reimplement this part. The method will be used for parsing Glance API server addresses, RabbitMQ addresses and perhaps other things. Change-Id: Ie5014891c6abcd80681a370d5dd94cb0406f7f61
* Add cinder to allowed_rpc_exception_modules.Dan Prince2012-09-051-0/+1
| | | | | | | | | When configuring Cinder I would rather not have to specify allowed_rpc_exception_modules in my default config. This patch updates the default list of allowed_rpc_exception_modules to include cinder.exception. Change-Id: Ib7babb1ceb13e86c555947ebc869b50afd7e9b49
* Merge "Code cleanup"Jenkins2012-08-311-9/+7
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| * Code cleanupRay Chen2012-08-311-9/+7
| | | | | | | | | | | | Move the 'project' variable to the appropriate position. Change-Id: Ifc2f8fdd2d3887e68b4d537d30d17b8c61cfba20
* | Merge "Update zmq context cleanup to use term."Jenkins2012-08-311-1/+1
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| * Update zmq context cleanup to use term.Dan Prince2012-08-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Updates the RPC cleanup function for the zmq RPC driver to use Context.term() instead of Context.destroy(). This allows the Nova code to work with older versions (pre 2.1.10) of pyzmq. The Context term() function seems to do the job just as well as destroy() (and is also thread safe) so lets just use it instead. Fixes LP Bug #1044004. Change-Id: Ifadd2c19914abfe5dbb58310d21eb6c78563fb82
* | Merge "Allow non-string items in the creds dict."Jenkins2012-08-312-1/+8
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| * | Allow non-string items in the creds dict.Vishvananda Ishaya2012-08-202-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The generic checking in policy allows us to match against data from the creds_dict using a very simple syntax. For example, in policy.json if you had something like: "some_action": [["project_id:foo"]] it would only allow project foo to perform that action, but something like: "some_action": [["is_admin:True"]] where is_admin is a boolean fails. This modifies the check to convert the value to unicode before attempting to compare it. It includes a test. Fixes bug 1039132 Change-Id: I0e53a6ea2709212d4a1536f901bcf1e717a232ca
* | | Merge "Add nosehtmloutput as a test dependency."Jenkins2012-08-311-0/+1
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| * | | Add nosehtmloutput as a test dependency.Clark Boylan2012-08-211-0/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | Adding nosehtmloutput as a test dependency allows nose to output its results to an html file. This will be used by Jenkins to save logs on a different server. Change-Id: I7fcce74b358e27901b74922af35d4ea529366c81
* | / Fix PEP8 issues.lrqrun2012-08-291-8/+10
| |/ |/| | | | | | | | | Fix some pep8 issues in doc/source/conf.py make the code looks pretty. Change-Id: I2727a55ba2e1c0a8a517fd1e0a51b5005d2c535f
* | Regarding the mispelling of the Noble Narwhal.Matt Joyce2012-08-221-1/+1
|/ | | | | | | | | | | | | | | | | | | | The narwhal, or narwhale, Monodon monoceros, is a medium-sized toothed whale that lives year-round in the Arctic. One of two living species of whale in the Monodontidae family, along with the beluga whale, narwhal males are distinguished by a long, straight, helical tusk, actually an elongated upper left canine. Found primarily in Canadian Arctic and Greenlandic waters, rarely south of 65°N latitude, the narwhal is a uniquely specialized Arctic predator. In the winter, it feeds on benthic prey, mostly flatfish, at depths of up to 1500 m under dense pack ice. Narwhals have been harvested for over a thousand years by Inuit people in northern Canada and Greenland for meat and ivory, and a regulated subsistence hunt continues to this day. While populations appear stable, the narwhal has been deemed particularly vulnerable to climate change due to a narrow geographical range and specialized diet. Via Wikipedia Change-Id: I0aa6fb9a29f6e851eb2621d70d400e1505ae2d32
* Merge "Remove amqp import from rpc/test_common"Jenkins2012-08-201-1/+0
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| * Remove amqp import from rpc/test_commonEric Windisch2012-08-141-1/+0
| | | | | | | | | | | | This import is no longer used. Change-Id: I4683a5b173fecc345b27c43b6cace39b4b491e8b
* | Add threadgroup to manage timers and greenthreads.Angus Salkeld2012-08-203-8/+152
| | | | | | | | | | | | | | Part of blueprint service-infrastructure Change-Id: I40593b6ad13d99d9e63c8c04154a0dac5aced02e Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
* | Add basic periodic task infrastructure.Angus Salkeld2012-08-203-1/+186
| | | | | | | | | | | | | | | | | | | | So the idea is Manager will inherit from PeriodTasks and create a timer to call run_periodic_tasks(). Part of blueprint service-infrastructure Signed-off-by: Angus Salkeld <asalkeld@redhat.com> Change-Id: I822b8501ad184d0e5885cada1a3d7a847e2ca12c
* | Add multiprocess service launcherAngus Salkeld2012-08-202-8/+319
| | | | | | | | | | | | | | Part of blueprint service-infrastructure Signed-off-by: Angus Salkeld <asalkeld@redhat.com> Change-Id: I848e8c91d2c331e5c78a176258318457a9041131
* | Add signal handling to service launcherAngus Salkeld2012-08-201-0/+41
| | | | | | | | | | | | | | Part of blueprint service-infrastructure Change-Id: Iff072199ebd3c1abcb4218c9b647f8bef75f934a Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
* | Merge "Basic service launching infrastructure"Jenkins2012-08-202-0/+113
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| * | Basic service launching infrastructureAngus Salkeld2012-08-152-0/+113
| | | | | | | | | | | | | | | | | | | | | Part of blueprint service-infrastructure Change-Id: I4e97db2877be976b0c681da9ff0d331fbfb306b0 Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
* | | Merge "Move manager.py and service.py into common."Jenkins2012-08-202-0/+96
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| * | Move manager.py and service.py into common.Angus Salkeld2012-08-152-0/+96
| |/ | | | | | | | | | | | | | | | | - Just start with the skeleton classes. Part of blueprint service-infrastructure Change-Id: I90fbff3805455d9d82aacf43257d74e4cb443042 Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
* | Merge "Fix spelling typos"Jenkins2012-08-202-4/+4
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| * | Fix spelling typosRongzeZhu2012-08-172-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | Fixes for: * openstack/common/excutils.py * openstack/common/timeutils.py Change-Id: Ic747de783e64fae00edf5af64d1a79a4edcf8412
* | | Don't trap then re-raise ImportError.Monty Taylor2012-08-171-1/+1
|/ / | | | | | | | | | | | | | | | | When we catch ImportError, print a message, and then raise a new ImportError, we lose sane ability to read the traceback, and we gain nothing. Raising a new ImportError on Attribute or Value error is helpful, given the context in which we are working. Change-Id: I52f61405e63535bcc745c9d350aa0dfbae36a8ac
* | Remove unused importsRongzeZhu2012-08-163-5/+0
| | | | | | | | | | | | Fixes bug #1037578 Change-Id: I87dbd0bc5fe16a4416a676dc26f2446a54509bc1
* | Remove register_opts from client methodsEric Windisch2012-08-151-5/+0
|/ | | | | | | | | During the nova->common migration, it was required to call register_opts on every client RPC api call. This is no longer required with cfg.CONF. Change-Id: Ia46c5d54e68c4d86a87570b2caff0da9755ca931
* Merge "Rename FLAGS to CONF; Remove self.conf"Jenkins2012-08-141-16/+14
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| * Rename FLAGS to CONF; Remove self.confEric Windisch2012-08-061-16/+14
| | | | | | | | | | | | Remove all uses of self.conf and rename FLAGS to CONF. Change-Id: If7b3a3e69fe3c3d2c83033d2b44eb106794ef087
* | Merge "cfg: clean up None value handling"Jenkins2012-08-131-23/+13
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