Balazs Gibizer [Fri, 14 Oct 2016 14:52:17 +0000 (16:52 +0200)]
Pre-add instance actions to avoid merge conflicts
NotificationAction enum values for instance actions are added in a
single commit to avoid merge conflicts when it is added one by one
during the notification transformation.
Also the notification samples added as comments for the same reason.
Change-Id: Idfe41af8718bf5e81ea1608f4c6d00d7cf60cd13
Implements: bp versioned-notification-transformation-ocata
Fixes volume related unit tests.
Fixes non-sortable None items.
Fixes __getattr__ infinite recursion.
Fixes is_dict_like method. Dicts in python 3.4 do not
have the 'has_key' method.
Huan Xie [Wed, 24 Aug 2016 02:25:10 +0000 (02:25 +0000)]
XenAPI: Fix VM live-migrate with iSCSI SR volume
With XenServer 7.0 (XCP 2.1.0), VM live migration with iSCSI volume
will fail due to no relax_xsm_sr_check in /etc/xapi.conf in Dom0.
But since XS7.0, the default value of relax_xsm_sr_check is true if
not configured in /etc/xapi.conf in Dom0.
This fix is to add checks on XCP version, if it's equal or greater
than 2.1.0, will treat relax_xsm_sr_check=true if not found in
/etc/xapi.conf
Joshua Harlow [Mon, 17 Oct 2016 20:53:10 +0000 (13:53 -0700)]
Explicitly name commands target environments
Naming envs like this is breaking the current
oslo periodic day job; a simple way to unbreak this
is to name them explicitly (which appears to be
more common).
So this changes the command listing to do just that
as well as lists py35 in the envlist (because its
a valid target).
In os-snapshots APIs, the display name is the snapshot name,
not the volume name.
The display description is the snapshot description,
not the volume description.
So fix them.
Matt Riedemann [Thu, 13 Oct 2016 18:41:27 +0000 (14:41 -0400)]
Drop deprecated support for hw_watchdog_action flavor extra spec
Since change Ic5344ec34a130ee5a0ed2c7348af0b9d79e3508e which goes
back to Icehouse we've allowed using hw_watchdog_action for both
image metadata and flavor extra specs, even though you should
use hw:watchdog_action for flavor extra specs. Well, it's finally
time to remove the transition support for hw_watchdog_action in
flavor extra specs.
Matt Riedemann [Thu, 13 Oct 2016 17:42:52 +0000 (13:42 -0400)]
Remove watchdog_actions module
The only purpose of the watchdog_actions module was
for a helper method to check against a list of enums
which are also defined in the WatchdogAction enum
field, so remove the module and just use the field enums.
Emilien Macchi [Tue, 4 Oct 2016 13:30:35 +0000 (09:30 -0400)]
Document experimental pipeline in Nova CI
Add a section in "core-review" to document how experimental pipeline would
be used by Nova developers in order to consume the resources at the
right time.
Update rolling upgrade steps from upgrades documentation
Modify rolling upgrade steps from exisitng nova upgrades
documentation. Also, add pre-requisites required for the
zero downtime upgrade under newly created "Plan your upgrade"
section.
Bartek Zurawski [Tue, 10 May 2016 15:31:19 +0000 (17:31 +0200)]
Fix issue with not removing rbd rescue disk
Currently when instance that use RBD as backend
is rescued and next unrescued, rescue image is
not removed, this cause issue when the same
instance is rescued again it's use old rescue
image not new one.
Adding hugepage and NUMA support check for aarch64
Nova ignores aarch64 while verifying for hugepage and NUMA support.
AARCH64 also supports hugepage and NUMA on the same libvirt versions as of x86.
Hence adding this chek for aarch64 also.
Gábor Antal [Tue, 30 Aug 2016 17:09:20 +0000 (19:09 +0200)]
Use more specific asserts in tests
Use asserts with more specific assert methods, e.g.: from
assertTrue(sth == None) to assertIsNone(*),
assertTrue(isinstance(inst, type)) to assertIsInstace(inst, type) or
assertTrue(not sth) to assertFalse(sth).
This change ensures a better description will be shown on fail. This is
the recommended way to use assertions provided by testtools.
Change-Id: Ia4a34e0145176e077bbf7e9ed6f69d815c6ed840 Co-authored-by: Stephen Finucane <sfinucan@redhat.com>
Matt Riedemann [Wed, 12 Oct 2016 00:41:47 +0000 (20:41 -0400)]
doc: add dev policy about no new metrics monitors
At the newton midcycle we talked about the proposed
memory bandwidth monitor plugin and decided that we
really just don't want nova in the business of metrics
gathering, and are moving to deprecate that functionality.
There are several specs open related to adding more
metrics monitors and/or exposing existing ones, so this
codifies the policy on nova as metrics gatherer.
melanie witt [Tue, 11 Oct 2016 23:59:25 +0000 (23:59 +0000)]
Always use python2.7 for functional tests
The functional testenv doesn't work with python 3.x on our codebase.
If someone is on a platform that defaults to python => python3,
functional tests will fail for them.
Matt Riedemann [Tue, 11 Oct 2016 23:47:40 +0000 (19:47 -0400)]
doc: note the future of out of tree support
The out of tree support section of the nova dev policy
document was pretty old and basically said hooks and
extension points are buyer beware, but doesn't mention
anything about why we don't want them (interoperability)
and the efforts the last few releases to actively
deprecate and remove hooks/extension points/classloading.
This change adds some more wording to that effect to
the doc.
Ken'ichi Ohmichi [Tue, 11 Oct 2016 23:27:10 +0000 (16:27 -0700)]
Add InvalidInput handling for attach-volume
If attaching the already attached volume to a server, Cinder returns
HTTP400 response to Nova but Nova didn't except the response.
Then Nova returned HTTP500 response to a client.
Tempest test I594566704b9794457d224031802d9cbf132e765f reproduces
this error case.
Jay Pipes [Wed, 28 Sep 2016 22:19:37 +0000 (18:19 -0400)]
placement: add cache for resource classes
Adds a simple caching mechanism for resource class string and integer
codes. The cache is initialized with a RequestContext in order to fetch
a DB connection but only uses the DB connection to look up string names
or integer IDs if the requested key (string or integer) isn't either in
the fields.ResourceClass.ALL collection or not already looked up in the
DB.
The next patch in this series adds code to the resource_providers.py
module that changes all occurrences of fields.ResourceClass.index() and
fields.ResourceClass.from_index() to utilize the resource class cache.
In this way, we will transparently move from a situation with resource
classes represented only as Enum-based constants to a DB-backed solution
where custom resource classes can co-exist with the standardized Enum
constants.
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