In Id7936be290b6febd18deb4c2db8ea4d678d4d9b1, we removed
entries from api-paste.ini for EC2 API service. In this
review we remove all the unnecessary code, docs and tests
associated with objectstore and ec2 service. Note that this
does not cleanup the Instance object or change any of the
versioned objects. We just drop any code associated with
testing the REST endpoint(s) that are no longer needed.
Also added shims such that the api-paste.ini from liberty
will still work (grenade job) and added logs and response
messages for prompting administrators to cleanup their
old api-paste.ini and switching to the stand alone EC2 API
project for their needs.
Change-Id: I8bf7cbaa7015bb61656ab90ccc8f944aaeebb095
ServerGroupSoftAffinityWeigher implements the soft-affinity
policy for server groups as it orders the hosts by the number
of instances running on them from the same group in decreasing
order.
ServerGroupSoftAntiAffinityWeigher implements the
soft-anti-affinity policy for server groups as it orders the
hosts by the number of instances running on them from the same
group in increasing order.
Both weigher assumes the the RequestSpec object refers to a valid
InstanceGroup object which has a populated members field. This
will be provided by the subsequent patch.
New configuration options added:
* soft_affinity_weight_multiplier
* soft_anti_affinity_multiplier
Add docs about the new weigher classes and change the function
name 'weigh_object' to '_weigh_object' in the Weights section
to match the code.
DocImpact
Co-Authored-By: Balazs Gibizer <balazs.gibizer@ericsson.com>
Implements: blueprint soft-affinity-for-server-group
Change-Id: I3f156d5e5df4d9642bb4b0ffac30a6288459ce61
os.popen() is deprecated since version 2.6. Resolved with use of
subprocess module.
Change-Id: Iea9c0501f46c57d809217912fb0f40eb2bc4f111
Closes-Bug: #1529836
The trivial bug list has already got a +1 and often the fixes there are
too trivial to learn very much. Replaced with some hopefully more
useful advice.
Change-Id: Ibf5abc4dca170770d302ae9276312faad5eabdb6
Based on https://review.openstack.org/#/c/214691/
Some concern raised about remove a header may need
microversion bump, update devref to indicate that
it sould be ok to update without microversion usage.
Co-Authored-By: Alexis Lee <lxsli@hpe.com>
Change-Id: I0b9e6e384b54ae8bfc7896f0135cd443ccfe2b1e
Basic conversion done with pandoc then I had to fix some links and the
title underlines.
The Mentoring page has been merged into the (mostly empty) "How to get
(more) involved with Nova" page.
Change-Id: Ib4a11b21c0fd6aaf86e643897193f59cefb626c4
Since the 2015/11/12 nova meeting we've said that cells v1 is in feature
freeze and we won't focus on hard-to-fix latent bugs. We should include that
information in the devref so it's treated as a policy.
Change-Id: I31186463fd832c27accc05feb82713fe71f603a8
The config option scheduler_default_filters affects scheduling
performance, This commit explains what we should consider to
get better scheduling performance.
Change-Id: I7cd17cbcf037a9fb6c5389b1005c0c2501fe22f2
With blueprint centralize-config-options we came to a conclusion
that it makes sense to have all config options at one central place.
This patch enhances the "config options" section with a "location"
subsection to clarify this.
Change-Id: I48b6f0c3311ad75f9faef78a7d163ae5bf640c6c
Found another odd reference to XML in the api while grepping
around. This should just be removed, it's only confusing to people.
Change-Id: I7c4d9dc69fb386d937197ef466a6e96495dd8045
Replace 'weight_object' with '_weight_object' in doc
and add more details about how to implement subclass
of weights.BaseHostWeigher.
Change-Id: Ia15c04fdd07dbb19c08051b721eb822a244f8986
There are two ways to give other greenthread chance to run:
greenthread.sleep(0) or time.sleep(0). Add the second way in
threading.rst and recommend the second way for contributors.
Change-Id: I33dc73a0edfa5fde0e5fa8051a594874ab166970
Miscellaneous structural and grammatic adjustments to improve the
clarity and readability of the Filter Scheduler doc. There are
certainly additional improvements that could be made (there always
are) but these were obvious while doing a read through.
Change-Id: I26af2ff71df86754545c1dc329ad6ad5218d25d9
This effort is trying to ensure we better document what is currently
tested and know to work, and what is not currently tested.
This renames the Hypervisor support matrix, to the Feature support matrix.
The vision is to move the support matrix ticks to appear only for
features that have tests passing. To enable this to happen, the column
will change from being the virt driver, to being a specific combination
of technologies (such as libvirt + KVM + ceph + neutron ML2 with ovs)
The second step is to include information about the maturity of the
specific feature that is being tested. This will mean the matrix rows
will instead reference a feature group, that has an associated list of
tempest test uuid and links to detailed API docs.
Change-Id: Ia2d489cb4e1fd57737468df4f9fc10e9ad8c011c
During nova-specs/nova reviews, it is difficult to check all API changes
for following api-wg guideline because there is a lot of nova-specs/nova
patches. There are some common mistakes against following guideline,
then this patch adds a part of the guideline to the code-review guideline
for avoiding these mistakes.
Change-Id: I2192e9ffd3026057dc01006bd0ba419140c5b5b0
Adds a note to the code review guidelines to make sure appropriate third
party tests are passing before giving a change a +2 vote.
Change-Id: I42501d3996a2751b69803e37451cc0544ad75ce8
Python-novaclient need to be updated to address new microversion
API change , so add some suggestions in the doc.
Change-Id: Ibb2d137a6a16badea7c2619d210317b7a098ec4e
Jenkins