This strategy is used to centralize VMs to as few nodes as possible
by VM migration. User can set a input parameter to decide how to
select the destination node.
Implements: blueprint node-resource-consolidation
Closes-Bug: #1843016
Change-Id: I104c864d532c2092f5dc6f0c8f756ebeae12f09e
Many strategies need get node used or free resources, we define
two new method for the purpose in ModelRoot class.
Change-Id: I8cb41fd560dbac9a78d25bfdba51799533db83c2
watcher-tempest-strategies includes all strategies tempest,
we add it and remove all other individual strategy tempest.
Depends-on: I3e45d4a66a6e1bf55499def8550da38ddf01b638
Change-Id: I182bf0ddc528099f5115098b825e9bddae3b187a
As part of Train community goal 'Support IPv6-Only Deployments and Testing'[1],
Tempest has defined the base job 'devstack-tempest-ipv6' which will
deploy services on IPv6.
This commit adds the new job 'watcher-tempest-functional-ipv6-only'
run on gate which is derived from 'devstack-tempest-ipv6'.
Verification structure will be:
- 'devstack-IPv6' deploy the service on IPv6
- 'devstack-tempest-ipv6' run will verify the IPv6-only setting and listen address
- 'watcher-tempest-functional-ipv6-only' will run the tests.
Story: #2005477
Task: #35939
[1] https://governance.openstack.org/tc/goals/train/ipv6-support-and-testing.html
Change-Id: I42b7e5ff5fd64a21bdb8a32f319759a18c173601
The fields disk and disk_capacity have the same value,
we just need one, so remove disk_capacity field.
Partially Implements: blueprint improve-compute-data-model
Change-Id: If3d385c5e61713bbdc85e22f10cd75e161ff79f0
For Compute node, we can use the new property to calculate
resource(VCPU, memory and disk).
Partially Implements: blueprint improve-compute-data-model
Depends-on: I3f9a3279a26f3df444117d9265e74cca57b38d6e
Change-Id: I9fe58603692a9850e86a2c36ad7a31c473070100
For Compute node, when calculating resource(VCPU, memory and disk)
capacity, we need to consider reserved resource and allocation ratio.
Partially Implements: blueprint improve-compute-data-model
Depends-on: I3f9a3279a26f3df444117d9265e74cca57b38d6e
Change-Id: I70257dd5fb342a67a3ffda1055eddc54b8360ca3
For Compute node, we can use the new property to calculate
resource(VCPU, memory and disk).
Partially Implements: blueprint improve-compute-data-model
Depends-on: I3f9a3279a26f3df444117d9265e74cca57b38d6e
Change-Id: I2bb230b5f5a573fb3045261dfdee73f1a8434e0d
For Compute node, we can use the new property to calculate
resource(VCPU, memory and disk).
Partially Implements: blueprint improve-compute-data-model
Depends-on: I3f9a3279a26f3df444117d9265e74cca57b38d6e
Change-Id: I4f041ad25353d575c276fce87fe13c5e6705754f
For Compute node, we can use the new property to calculate
resource(VCPU, memory and disk).
Partially Implements: blueprint improve-compute-data-model
Depends-on: I3f9a3279a26f3df444117d9265e74cca57b38d6e
Change-Id: Id113b4c19792946329e9ff448bfe636cc8eca057
For Compute node, we can use the new property to calculate
resource(VCPU, memory and disk).
Partially Implements: blueprint improve-compute-data-model
Depends-on: I3f9a3279a26f3df444117d9265e74cca57b38d6e
Change-Id: I7872265b2378e5dc37aa2e086ff1f7fb9071db0b
The node resource(vcpu, memory and disk) used infomation need
to change when creating or deleting instances. Now Placement do
not send notifications, so there is not a good way to capture
the change. We remove these fields and leave the process to strategy.
Partially Implements: blueprint improve-compute-data-model
Change-Id: I3f9a3279a26f3df444117d9265e74cca57b38d6e
This error was discovered by tool coverity. If we don't
initialize this var src_extra_specs, line 225 may sometimes
raise an error.
Change-Id: I992b56b64d56f35c8355b22707c3db5112964b31
The code associated with virtual has been removed before,
and the relevant comments should be removed here.
Change-Id: I7104c1a6752ad0b8c9837a643e51b0a13194a81b
Resource(VCPU, memory and disk) capacity need to be calculated
through formula: capacity = (total-reserved)*ratio.
Partially Implements: blueprint improve-compute-data-model
Change-Id: I15ca66dd2c3a21c5acfebf6f04fa6601aff7918f
We have some new fields(vcpus_ratio, vcpus_used, ...)
in the Watcher ComputeNode. During the process of updating
data model by notifications, we need to get data from
placement.
Partially Implements: blueprint improve-compute-data-model
Change-Id: I10587e93bb3e7be6af78bb3a50509d82d8228f78
The node.free_disk_gb does not take allocation ratios used
for overcommit into account so this value may be negative.
We do not need this field and plan to set disk to total disk
capacity and then remove disk_capacity.
Partially Implements: blueprint improve-compute-data-model
Change-Id: I72c4490f5a8d0fbd1039f70ff20f07b743b6bb2d
check if the resource class(VCPU, memory, disk) in the return
dictionary. If they are, don't need to use dict.get() with a
default value because the parameters are required.
Partially Implements: blueprint improve-compute-data-model
Change-Id: Icb8c672d0e87e6e5f030a2222f928d1bbd069e3c
The api documentation is now published on docs.openstack.org instead
of developer.openstack.org. Update all links that are changed to the
new location.
Note that redirects will be set up as well but let's point now to the
new location.
For details, see:
http://lists.openstack.org/pipermail/openstack-discuss/2019-July/007828.html
Change-Id: I4101eced9c4bd26741f760e5651204f5d2dfea0f
The fields(vcpus, memory and disk_capacity) in the Watcher ComputeNode
do not take allocation ratios used for overcommit into account so there
may be disparity between this and the used count.
This patch added some new fields to solve this problem.
Partially Implements: blueprint improve-compute-data-model
Change-Id: Id33496f368fb23cb8e744c7e8451e1cd1397866b
