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Update strategy doc

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Ceilometer removed cpu_util metric in [1].
Another metric compute.node.cpu.percent need to set
compute_monitors option to cpu.virt_driver in the
nova.conf, we should remind user about these.
[1]: https://review.opendev.org/#/c/580709/

Change-Id: I89306ef7c26fa2927945bd4f3ee88b670511d147
This commit is contained in:
licanwei
2019-06-19 11:50:15 +08:00
parent fd04c67ed8
commit 90291923a1
4 changed files with 29 additions and 19 deletions
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9
doc/source/strategies/vm_workload_consolidation.rst
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@@ -19,14 +19,15 @@ Metrics
The *vm_workload_consolidation* strategy requires the following metrics:
============================ ============ ======= =======
============================ ============ ======= =========================
metric service name plugins comment
============================ ============ ======= =======
``cpu_util`` ceilometer_ none
============================ ============ ======= =========================
``cpu_util`` ceilometer_ none cpu_util has been removed
since Stein.
``memory.resident`` ceilometer_ none
``memory`` ceilometer_ none
``disk.root.size`` ceilometer_ none
============================ ============ ======= =======
============================ ============ ======= =========================
.. _ceilometer: https://docs.openstack.org/ceilometer/latest/admin/telemetry-measurements.html#openstack-compute