~dendrobates/+junk/nova : changes

~dendrobates/+junk/nova » Changes from revision 366

From Revision 351 to 332

Rev	Summary	Authors	Date
351	Fixes LP Bug#660095. Fixes LP Bug#660095.	jaypipes at gmail	13 years ago
350	Fixes a few concurrency issues with creating volumes and ins... Fixes a few concurrency issues with creating volumes and instances. Most importantly it adds retries to a number of the volume shell commands and it adds a unique constraint on export_devices and a safe create so that there aren't multiple copies of export devices in the database.	Vishvananda Ishaya	13 years ago
349	Fixes bug 660115. Fixes bug 660115. Part of the cause of the confusion that led to this problem is I think that we have 3 different 'user' objects that can be passed to different methods: a simple dict, an auth.User object, and a db.sqlalchemy.models.User object (which maps __getitem__ to getattr for good measure.) When we sweep through and add clear docstrings to every method, explaining their inputs and outputs, I think errors like these will be less likely.	Michael Gundlach	13 years ago
348	Xen support. Xen support.	Soren Hansen	13 years ago
347	Adds flat networking + dhcpserver mode. Adds flat networking + dhcpserver mode.	Vishvananda Ishaya	13 years ago
346	This patch removes the ugly network_index that is used by Vl... This patch removes the ugly network_index that is used by VlanManager and turns network itself into a pool. It adds support for creating the networks through an api command: nova-manage network create # creates all of the networks defined by flags or nova-manage network create 5 # create the first five networks This moves the network out of project.create, associating a network to a project lazily in project_get_network. This allows for a bit greater control over networks. There are a couple outstanding issues: 1) Where do networks get disassociated? Right now I'm not disassociating at all. We're sharing ldap users across different deploys, whereas sql db is unique per deploy. Perhaps the solution is to have a flag like disassociate_on_project_destroy and make it optional? 2) How do we handle creation of networks for tests? It is really slow to create a pool of networks and fixed_ips for each test case. Right now I'm taking advantage of the fact that the db isn't cleaned between tests, and creating them if they don't exist in BaseTestCase.SetUp() and disassociating in TearDown(). Ideally this should be replaced with fixtures of some sort. Comments on these two issues are welcome.	Vishvananda Ishaya	13 years ago
345	Revert the conversion to 64-bit ints stored in a PickleType ... Revert the conversion to 64-bit ints stored in a PickleType column, because PickleType is incompatible with having a unique constraint. We moved away from 32 bit ints because of the chance of collision. It turns out the existing code already checked for collisions and retried, so this wasn't an issue.	Michael Gundlach	13 years ago
344	This patch adds support for EC2 security groups using libvir... This patch adds support for EC2 security groups using libvirt's nwfilter mechanism, which in turn uses iptables and ebtables on the individual compute nodes. This has a number of benefits: * Inter-VM network traffic can take the fastest route through the network without our having to worry about getting it through a central firewall. * Not relying on a central firewall also removes a potential SPOF. * The filtering load is distributed, offering great scalability. Caveats: * It only works with libvirt and only with libvirt drivers that support nwfilter (qemu (and thus kvm) and uml, at the moment)	Soren Hansen	13 years ago
343	Change internal_id from a 32 bit int to a 64 bit int. Change internal_id from a 32 bit int to a 64 bit int. Specifically, generate internal_id as a random number in [0, 2^64). SQLAlchemy has no built-in type for big integers, so the internal_id column is a PickleType, set to non-mutable to avoid performance penalties associated with mutable column types. Under the hood, this is stored as a Binary. In Austin+1 we'll probably be replacing internal_id with a string, but we need something bigger than 32 bits for Austin.	Michael Gundlach	13 years ago
342	Make Instance.name a string again instead of an integer. Make Instance.name a string again instead of an integer. Prefix it with some characters for good measure in case any code consumes .name and can't handle strings of the form /[0-9]+/.	Michael Gundlach	13 years ago
341	Catch exception.NotFound when getting project VPN data. Catch exception.NotFound when getting project VPN data.	Ewan Mellor	13 years ago
340	Improve the virt unit tests. Improve the virt unit tests.	Soren Hansen	13 years ago
339	Rename ec2_id_list back to instance_id to conform to EC2 arg... Rename ec2_id_list back to instance_id to conform to EC2 argument spec	Michael Gundlach	13 years ago
338	Fix bug 657001 (rename all Rackspace references to OpenStack Fix bug 657001 (rename all Rackspace references to OpenStack references)	Michael Gundlach	13 years ago
337	Extracts the kernel and ramdisk id from manifests and puts i... Extracts the kernel and ramdisk id from manifests and puts in into images' metadata.	Soren Hansen	13 years ago
336	Fix EC2 GetConsoleOutput method and add unit tests for it. Fix EC2 GetConsoleOutput method and add unit tests for it.	Soren Hansen	13 years ago
335	Adds --force option to run_tests.sh to clear virtualenv. Use... Adds --force option to run_tests.sh to clear virtualenv. Useful when dependencies change	jaypipes at gmail	13 years ago
334	Renames every instance of "rackspace" in the API and test co... Renames every instance of "rackspace" in the API and test code base. Also includes a minor patch for the API Servers controller to use images correctly in the absence of Glance.	mdietz	13 years ago
333	Remove redis dependency from RS Images API. Remove redis dependency from RS Images API.	Michael Gundlach	13 years ago
332	Since FLAGS.images_path was not set for nova-compute, I coul... Since FLAGS.images_path was not set for nova-compute, I could not launch instances due to an exception at _fetch_local_image() trying to access to it. I think that this is the reason of Bug655217. I'm not sure whether it is global solution, because FLAGS.images_path is defined in nova/objectstore/image.py too.	Hisaki Ohara	13 years ago

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