When querying data from datasource, it's possible to miss some data.
In this case if we throw an exception, Audit will failed because of
the exception. We should remove the exception and give the decision
to the strategy.
Change-Id: I1b0e6b78b3bba4df9ba16e093b3910aab1de922e
Closes-Bug: #1847434
Reason:
When there is a compute node but no virtual machine,
the command 'watcher datamodel list' should display
the information of the compute node instead of return None.
Change-Id: Id5ff7f08ac8a9883af9f0313785b756d813ed5a2
Closes-Bug: #1844948
The default planner can not create actions with right order,
The node_resouce_consolidation strategy needs to use its
own planner.
Partially Implements: blueprint node-resource-consolidation
Depends-on: I586e67f782e2965234826634ba3ff51681af4df8
Change-Id: I05b02905a3335a73b6926966de6331c632842293
It should've been "watcher" instead of "python-watcher" as the
config files are expected to be in /etc/watcher/. Though this is
unlikely to cause problems as this patch corrected the default
config dir.
https://review.opendev.org/#/c/658348/
Nevertheless, we should be using the correct name.
Change-Id: If6b58133eecf2fcc37e11d8c45eaa58f238ea2a8
This component is responsible for selecting an appropriate Planner based
on predefined property value passed to concrete Strategy.
Change-Id: I86de95886df5d7e9558512569601e9ea3babb0e9
Implements: bp watcher-planner-selector
Co-Authored-By: Canwei Li <li.canwei2@zte.com.cn>
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
1. Add datamodel api and policy_enfoce file.
2. Add related unittest for data_model api and policy.
Partially Implements:blueprint show-datamodel-api
Change-Id: I1654685d8cf04db5dd132d43a8640ddf91893cad
1. Add datamodel list endpoint and rpc process.
2. Add datamodel list parased and return.
3. Add related unittest.
Partially Implements:blueprint show-datamodel-api
Change-Id: I758b7ca2bc3d8d596d3457277744336c6629bc4e
The new bp need to get audit type from audit,
so we need to add an audit parameter to do_execute
Partially Implements: blueprint node-resource-consolidation
Change-Id: Ia979781b32202c1821aa1cb91d24253fe6d7bd2d
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
