openstack/nova - nova - OpenDev: Free Software Needs Free Tools

blueprint improved-nova-quantum-integration
This new network API depends on quantum v2.0 client to connect quantum server
via Quantum server API V2.0. This change implements the minimum set of methods
so that we can boot an instance with ip allocated by quantum server.
Change-Id: I34acbbf84dd8601db8143267c8cc41255a0c6d3f

Kernel and ramdisk IDs are using currently being inserted in the metadata
using the keys aki-id and ari-id. They should be using the keys kernel-id
and ramdisk-id.
http://docs.amazonwebservices.com/AWSEC2/latest/UserGuide/instancedata-data-categories.html
This bug is in a block of code which did not previously have test coverage;
this change also adds that coverage.
Change-Id: I2ee3663169160c0e351e548d831fef2f34f9f2fd

Exact same three lines are at line 614.
Change-Id: I806574e9d5152e7c63bdb45e86e8844ce78fbc9f

Fixes bug 1009681
This offers a default scheduler driver that will be used by the
multischeduler for requests that are not destined for the
compute or volume topic. This is useful for openstack extensions
that want to use the nova-scheduler to schedule requests to
compute nodes but provide their own manager and topic.
Change-Id: I753e87fc8979fd0b62529974f00cf11fa55b3d63

Correct variable name is 'source_type', but just happened to
work because the default value for the variable is also 'mount'.
Change-Id: Ifba9ce0ef3052e1b5e07f90d236bfcf24ca6a608

Right now, any routes that exist on flat_interface (other than the default
route) get lost when we set up the bridge. This patch migrates them over
to avoid losing that connectivity. It does so by using 'ip route' instead
of 'route', which is much easier to script and is consistent with other
use of iproute2 tools in linux_net.py.
Bug 962822
Change-Id: I7d9e8e05169f2f87e8481595397c02fd3a3612f4

Change-Id: Ibf5ac4b29d668d0d0f15e980361b0bd71d0bc050

Fixes bug 1013147 (for SLES)
Change-Id: Ib362c913b809f7601a9a4faedede89b22794dfb7

Fixes bug 1003093.
Required to fix horizon bug 1003299.
Add the instance_id in the server usage
response. The value of the id is the UUID
of the instance.
Change-Id: I77e0f64db456b4c80a03fa922dd18146b94d1187

Change-Id: I856349fb0b31f32ec4570c74ebceb3563fa22547

previously the network manager get_instance_nw_info
was responsible for updating the cache. This is to
prevent calling that function in a confusing way.
part 2 of this patch was fixing bug997763
floating_ip_associate was removed from the compute
api. network api associate is now called directly.
network api floating_ip functions now require
instance as an argument in order to update cache.
Change-Id: Ie8daa017b99e48769afbac4862696ef0a8eb1067

Fix bug 1010486.
Treat InstanceNotFound as a 404 when querying the security groups of server
that does not exist. Also removes old exception translation, ApiError no
longer exists and NotAuthorized shouldn't need handling at this level.
Includes tweak suggested by Mark McLoughlin in review.
Change-Id: Iaeada84dbadc232968f792c6f4855bf61cc5a5ae

fixes bug 939122
Following are the changes done:
1. in compute/api.py to display the
 floating ip in nova list command upon
 its association with an instance.
2. in network/api.py to solve the similar
 issue upon the floating ip disassocaition
Updated version of: https://review.openstack.org/#/c/7059
Change-Id: Ief1a3f544c3d14bd61cc0814612df3ee521ddec2

Fixes bug 1007307.
Change-Id: I0b84d29a86a727b611f60f6be15a6d0d21c17a4b

Add ability to use LVM volumes for VM disks.
Implements LVM disks support for libvirt driver.
VM disks will be stored on LVM volumes in volume group
 specified by `libvirt_images_volume_group` option.
 Another option `libvirt_local_images_type` specify which storage
 type will be used. Supported values are `raw`, `lvm`, `qcow2`,
 `default`. If `libvirt_local_images_type` = `default`, usual
 logic with `use_cow_images` flag is used.
Boolean option `libvirt_sparse_logical_volumes` controls which type
 of logical volumes will be created (sparsed with virtualsize or
 usual logical volumes with full space allocation). Default value
 for this option is `False`.
Commit introduce three classes: `Raw`, `Qcow2` and `Lvm`. They contain
 image creation logic, that was stored in
 `LibvirtConnection._cache_image` and `libvirt_info` methods,
 that produce right `LibvirtGuestConfigDisk` configurations for
 libvirt. `Backend` class choose which image type to use.
Change-Id: I0d01cb7d2fd67de2565b8d45d34f7846ad4112c2

Implements solution for bug 1007648.
Add python stack traces to all sql comment strings so that someone
looking at database query logs can immediately see what code
generated each query. This is especially powerful when combined
with pt-query-digest to get per-file or per-method aggregates.
Change-Id: Ieda5cf4d70cc2643d27fb00efb48de14ca2abe52

Change-Id: I08f4724a7ef664cfebba57c5c9495494853289a8
Reference: http://libvirt.org/html/libvirt-libvirt.html#virDomainMigrate 

Change-Id: Ic03996357aacb6f135b95fc1e5810066b776b980

Add multiprocess support for API serivces (EC2/OSAPI_Compute/OSAPI_Volume/Metadata).
2012年06月1日 v7:
 * Add unittest to cover worker recovery, service termination functionality
 in wsgi.py, fix python 2.6 compatibility issue.
 * Modify generate_uid() to introduce per-process seeds in utils.py to avoid
 collisions.
 * Add worker session to nova.conf.sample.
2012年05月21日 v6:
 * Fix 'test_wsgi' unittest error.
2012年04月28日 v5:
 * Add SIGINT handler and fix child-parent race condition when Ctrl+C is
 pressed.
2012年03月31日 v4:
 * Fixed typo, removed debug code.
2012年03月30日 v3:
 * Fixed localization/pep8 error in unittest, add metadata test.
 * nova/wsgi.py:Server: use the greenthread pool created for each process.
 * nova/service.py: remove debug code
2012年03月27日 v2:
 * Fixed unittest error.
 * nova/wsgi.py:Server: Use self._logger to do logging in multiprocess mode.
 * nova/wsgi.py:Server: Move self._pool creation into proper place.
 * code style fix.
2012年03月25日 v1:
 * Modification to nova/service.py and nova/wsgi.py in order to support
 multiprocess (a.k.a. workers) for various API services. If multiprocess
 mode is enabled, (i.e. flags 'APINAME_workers' set to positive numbers),
 corresponding API service will run in target number of process(es). There
 is also a master_worker process spawned for managing all workers (handling
 signal/termination).
 * Add unittest for multiprocess API service, also alter testing/runner.py
 to adopt new unittest.
Change-Id: Ia045e595543ddfd192894b2a05801cc4b7ca90cb

Change-Id: Id5b6665a2a40a9bd0830c1a3500b4ad98eec435b

Implements blueprint trusted-computing-pools
Add a scheduling filter that filters based upon the trustedness of
a node. A request is sent to the attestation service to disover the
trustedness of the target node and, only if it matches the `trust_host'
key/value pair in the `extra_specs' for the instance type, then the
instance can be started on that node. More details can be found in the
docspec for the filter in:
	nova/scheduler/filters/trusted_filter.py
To setup an attestation server go to the Open Attestation Project at:
 https://github.com/OpenAttestation/OpenAttestation
Also add 5 tests for the new filter that verifies:
1) Schedule works with no trust in the extra specs
2) Schedule works with trusted instance and trusted host
3) Schedule works with untrusted instance and untrusted host
4) Schedule fails with trusted instance and untrusted host
5) Scheduel fails with untrusted instance and trusted host
Signed-off-by: Don Dugger <donald.d.dugger@intel.com>
Signed-off-by: Fred Yang <fred.yang@intel.com>
Change-Id: Iafa6aed8061f6cd4630367553aee14bd4b0263e2

Fixes bug 996482. by default fixed_ip_get_by_address
always sets read_deleted='yes'. Changed it to accept
read_deleted value from context.
updated .mailmap to rewrite my old email to new email
Change-Id: If94251972df7bbcfdeebc226613edac0a3f41186

Added a line in nova_ipam_lib.QuantumNovaIPAMLib init
method to ensure we clean up IPs and explanation of whats
going on.
Also, nuked release_fixed_ip as that is not
needed in QuantumManager anymore.
Change-Id: Ic2ad1e87441c448c10ff097b28d2b6347eef5401

Added notifications for volumes have been added with tests.
This includes create/delete/exists events for volumes.
blueprint nova-notifications
Change-Id: I21b74974fac22c3621ccf7564dc5c0d339f8751a

Fixes bug 979282 and bug 988951
Change-Id: I895d00ac9648e8b3cb3ad1bf141c9bfe02ef3680

The recommended cluster size [1] for qcow2 is 64k, which is the default
when invoking 'qemu-img create ...'. Remove the cluster_size option
from qemu-img invocation.
[1] http://www.mail-archive.com/openstack@lists.launchpad.net/msg11371.html
V2: Fix test.
Change-Id: Iafc290720a820cb5f57ded10a2f584fdc5cd5b49

Bug 993149
Change-Id: Ife663ec1cf2b9d094a00c488f849da5857cc34a3

fixes bug 944028
Change-Id: I563f51dd7afea1d0a9c7391c9e641e7c8c493216

Added length check for label. Without length check,
label is truncated. Warning is shown by sqlalchemy layer.
Raise an InvalidInput exception when validation fails (like
rest of the surroudning code)
Change-Id: Iae517e03099e36f1c00f4742049834a9231a2fff

rebased from master.
If user faces locking related problem when two nova-compute hosts
sharing same disk area via nfs, try to download same image into
cache concurrently - Then base_dir_name can be set to "_base_$my_ip" in
nova.conf
Default value for base_dir_name is "_base" thus retaining existing
behavior.
Change-Id: Icff10ed75ba83f7256731614dc9e01e578b347a4

Coverage report generation was not using --include filters.
This resulted in generating a report that included all external
dependencies. Some of these may include problematic characters for
utf8 decoding. In the odd case this was found, coverage would fail
with a UnicodeDecodeError.
Fixes bug #987077.
Change-Id: I276698e65ac1037972209a406058168433cd826b

Fixes some "its" and "it's" mistakes, and unifies the tense of
some documentation.
Change-Id: I9b83aba535b554e80b2cf1e048bb3a4e5cac0e5e

977719
status set in _finish_resize is lower case, but
migration_get_all_unconfirmed() was filtering using FINISHED
Also updated corresponding test case to use lower case "finished"
Updated Authors file
Change-Id: Ia30e66e541bba91a9dd3d3af1429b2312870793a

Update test-requires to use pep8>=1.0. Removed PEP8 warning suppression
around 3-arg raises.
Change-Id: Ib4ed42adc167aa1e8078619a36b409b76b9f5d73

Fixes bug 972001.
Change-Id: Iaf833bb6dae9cc17689e9f13eff917e91a2b722a

(nova): TRACE: File "/usr/lib64/python2.6/site-packages/nova/utils.py",
line 860, in __init__
(nova): TRACE: self.tname = "-%x-%x" % (ident & 0xffffffff, gident &
0xffffffff)
(nova): TRACE: TypeError: unsupported operand type(s) for &: 'NoneType'
and 'int'
Fixes: bug 971629
Change-Id: I3d34816c36a11cd6fc2dd9c889c93c5872133a2c