The primary usage of "node.state" is wrong, it should be 'node.status'.
So correct it and refactor the method 'get_state_str'.
Change-Id: I9004c85bfb09f9b41fc56ecb5a56122d523a661f
Added strategy to identify and migrate a Noisy Neighbor - a low priority VM
that negatively affects peformance of a high priority VM by over utilizing
Last Level Cache.
Partially Implements: blueprint noisy-neighbor-strategy
Change-Id: Ia13f7e91a695024410b8f3b3d3d1646a0dd687d4
for now / just get int value ,this will lead method
filter_destination_hosts return 0 host
because self.threshold / 100 * host.vcpus is 0
so we need use accurate division to change this
close-bug: 1689269
Change-Id: I5663951ce750d6c4580a507ccfc0268baea0685f
This patch set adds WatcherJobStore class that allows to link
jobs and services.
Partially-Implements: blueprint background-jobs-ha
Change-Id: I575887ca6dae60b3b7709e6d2e2b256e09a3d824
Currently if user wants to skip some host_aggregates from audit,
it is not possible. This patch adds host_aggregates into the exclude
rule of audit scope. This patch also implements audit-tag-vm-metadata
using scopes.
TODOs:
1. Add tests
2. Remove old implementation of audit-tag-vm-metadata
Change-Id: Ie86378cb02145a660bbf446eedb29dc311fa29d7
Implements: BP audit-tag-vm-metadata
If instance_ram_util and instance_disk_util can not get data
from datasource. we can use instance data,
just like total_cpu_utilization
Change-Id: I4170b96946b07435411ada5ff4a14c978c0435b4
New audit state SUSPENDED is added in this patch set. If audit
state with continuous mode is changed from ONGOING to SUSPENDED,
audit's job is removed and the audit is not executed.
If audit state changed from SUSPENDED to ONGOING in reverse,
audit is executed again periodically.
Change-Id: I32257f56a40c0352a7c24f3fb80ad95ec28dc614
Implements: blueprint suspended-audit-state
This patch adds gnocchi support in uniform_airflow strategy
and adds unit tests corresponding to that change.
Change-Id: I347d0129da94a2fc88229d09297765795c5eeb1a
Partiallly-Implements: bp gnocchi-watcher
This patch adds gnocchi support in outlet_temp_control strategy
and adds unit tests corresponding to that change.
Partiallly-Implements: bp gnocchi-watcher
Change-Id: I2c2e9a86c470f3402adc3dbb7eb9995c643d5b37
This patch adds gnocchi support in workload_balance strategy
and adds unit tests corresponding to that change.
Change-Id: I9bc56c7b91b5c3fd0cfe97d75c3bace50ab22532
Partiallly-Implements: bp gnocchi-watcher
This patch adds gnocchi support in VM-Workload-Consolidation strategy
and adds unit tests corresponding to that change.
Change-Id: I4aab158a6b7c92cb9fe8979bb8bd6338c4686b11
Partiallly-Implements: bp gnocchi-watcher
This patch adds gnocchi support in workload_stabilization strategy
and adds unit tests corresponding to that change.
Change-Id: I96bd758962bbf67d60e19a99a19451fb80e447b2
Partiallly-Implements: bp gnocchi-watcher
This patch adds the functionality to filter out VMs which have
metadata field 'optimize' set to False. This patch implements the
functionality for basic_consolidation strategy.
Change-Id: Iaf7b63e09534e4a67406e7f092242558b78c0bde
Partially-Implements: BP audit-tag-vm-metadata
This patch adds gnocchi support in basic_consolidation strategy
and adds unit tests corresponding to that change.
Change-Id: Ia1ee55fca8eadffbd244c0247577805b6856369d
Partiallly-Implements: bp gnocchi-watcher
Check the creation time of the actionplan,
and set the state to SUPERSEDED if it has expired.
Change-Id: I900e8dc5011dec4cffd58913b9c5083a6131d70d
Implements: blueprint stale-action-plan
actionplan.save() will send a send_update notification.
This notification need eagerly loaded,
so we should set eager=True for actionplan.list.
Change-Id: Iafe35b9782fb0cc52ba5121c155f62c61ef70e1f
Closes-Bug: #1673679
This patch adds instance metadata in the cluster data model. This
is needed for Noisy Neighbor strategy.
Change-Id: Ia92a9f97ba1457ba844cc37a4d443ca4354069e3
In the current audit process, after executing the strategy,
will check whether there are currently running actionplan,
and if so, will set the new actionplan SUPERSEDED.
We can optimize the process to perform this check in pre_execute(),
and if any actionplan is running, no further processing is performed.
Change-Id: I7377b53a2374b1dc177d256a0f800a86b1a2a16b
Closes-Bug: #1663150
