diff options
| author |   Tim Rozet <trozet@redhat.com> | 2016-05-23 10:45:13 -0400 |
|---|---|---|
| committer | Tim Rozet <trozet@redhat.com> | 2016-05-23 10:52:09 -0400 |
| commit | be03cde24377105b340bbd2d5acae84617ffb7c6 (patch) | |
| tree | 42e7846127366f250ce1498329fd0e9f3382eaee /build | |
| parent | 7879a52a6d429fb33abf3b76ee8bb5a826a96286 (diff) | |
Limits engine workers for virtual deployments
Heat uses sub-process forking for increasing number of workers to handle
tasks. This patch limits number of workers in undercloud and overcloud
for virtual deployments to help battle resource contention.
Change-Id: I70edff708b7dcaf114b285046af3138a67167150
Signed-off-by: Tim Rozet <trozet@redhat.com>
Diffstat (limited to 'build')
| -rwxr-xr-x | build/undercloud.sh | 1 | ||||
| -rw-r--r-- | build/virtual-environment.yaml | 17 |
2 files changed, 18 insertions, 0 deletions
diff --git a/build/undercloud.sh b/build/undercloud.sh index 65462ec8..ed4f2b34 100755 --- a/build/undercloud.sh +++ b/build/undercloud.sh @@ -67,6 +67,7 @@ LIBGUESTFS_BACKEND=direct virt-customize \ --run-command "yum update -y openwsman*" \ --run-command "cp /usr/share/instack-undercloud/undercloud.conf.sample /home/stack/undercloud.conf && chown stack:stack /home/stack/undercloud.conf" \ --upload ../opnfv-environment.yaml:/home/stack/ \ + --upload ../virtual-environment.yaml:/home/stack/ \ -a undercloud.qcow2 popd > /dev/null diff --git a/build/virtual-environment.yaml b/build/virtual-environment.yaml new file mode 100644 index 00000000..6f1d0517 --- /dev/null +++ b/build/virtual-environment.yaml @@ -0,0 +1,17 @@ +parameter_defaults: + controllerExtraConfig: + # In releases before Mitaka, HeatWorkers doesn't modify + # num_engine_workers, so handle via heat::config + heat::config::heat_config: + DEFAULT/num_engine_workers: + value: 1 + heat::api_cloudwatch::enabled: false + heat::api_cfn::enabled: false + HeatWorkers: 1 + CeilometerWorkers: 1 + CinderWorkers: 1 + GlanceWorkers: 1 + KeystoneWorkers: 1 + NeutronWorkers: 1 + NovaWorkers: 1 + SwiftWorkers: 1 |