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| author | Sylvain Bauza <sbauza@redhat.com> | 2017-04-26 15:50:49 +0200 |
|---|---|---|
| committer | Sylvain Bauza <sbauza@redhat.com> | 2017-04-28 15:52:51 +0200 |
| commit | c102600d59ed6cd8751d8012c138cd318866910a (patch) | |
| tree | 2cac8c91bc4bac64de4e2024c2a0ac62e793c6b8 /releasenotes | |
| parent | 7e383b68d3c3fba118f70522a1c53c961fe9039c (diff) | |
| download | nova-c102600d59ed6cd8751d8012c138cd318866910a.tar.gz | |
Add reserved_host_cpus option
When discussing for the blueprint placement-claims we had a consensus on
using reserved values for helping operators to provide overhead limits
for all the instances.
Since we only had 2 opts for RAM and disk, we missed a possible CPU one.
This patch is adding that one.
Change-Id: Ic3162f0ab39a703798b4a2a7e860fed628da1e7e
Partially-Implements: blueprint placement-claims
Diffstat (limited to 'releasenotes')
| -rw-r--r-- | releasenotes/notes/reserved_host_cpus-e7de4aa9b89bd947.yaml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/releasenotes/notes/reserved_host_cpus-e7de4aa9b89bd947.yaml b/releasenotes/notes/reserved_host_cpus-e7de4aa9b89bd947.yaml new file mode 100644 index 0000000000..fb53095581 --- /dev/null +++ b/releasenotes/notes/reserved_host_cpus-e7de4aa9b89bd947.yaml @@ -0,0 +1,6 @@ +--- +features: + - A new configuration option ``reserved_host_cpus`` has been added for + compute services. It helps operators to provide how many physical CPUs they + would like to reserve for the hypervisor separately from what the instances + use. |