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| author |   Michael Polenchuk <mpolenchuk@mirantis.com> | 2018-04-19 14:49:09 +0400 |
|---|---|---|
| committer |   Alexandru Avadanii <Alexandru.Avadanii@enea.com> | 2018-04-23 10:23:09 +0000 |
| commit | 57a62789f6df12998784167c1cb5d0764ef6e9a7 (patch) | |
| tree | 4808b99ab922989dc3cdc8bb7928831c32c30fbd /mcp/reclass/classes/cluster/mcp-pike-ovs-dpdk-ha | |
| parent | 8f97ead1ee10e6580f42de0e42412edcb4d91168 (diff) | |
Disable cpu pinning & L3 HA features
* CPU pinning: tests have no support for dedicated CPU policy, so
enabled pinning causes general performance impact
[https://docs.openstack.org/nova/pike/admin/cpu-topologies.html]
* L3 HA routers:
- doesn't catch l3-agent failure, relies only on
HA network state to spot failure
- failover process only retains the state of network
connections for instances with a floating IP address
- incompatible with DVR mode
JIRA: FUEL-360
Change-Id: Ie0182bf953b9989729f89d705d9fee902d229e51
Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
(cherry picked from commit ed7bb355c93af5c163d5ae7926012652021abf75)
Diffstat (limited to 'mcp/reclass/classes/cluster/mcp-pike-ovs-dpdk-ha')
| -rw-r--r-- | mcp/reclass/classes/cluster/mcp-pike-ovs-dpdk-ha/openstack/compute.yml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mcp/reclass/classes/cluster/mcp-pike-ovs-dpdk-ha/openstack/compute.yml b/mcp/reclass/classes/cluster/mcp-pike-ovs-dpdk-ha/openstack/compute.yml index 13fffeaaa..d121c0807 100644 --- a/mcp/reclass/classes/cluster/mcp-pike-ovs-dpdk-ha/openstack/compute.yml +++ b/mcp/reclass/classes/cluster/mcp-pike-ovs-dpdk-ha/openstack/compute.yml @@ -22,3 +22,7 @@ parameters: compute: libvirt_service: libvirtd libvirt_bin: /etc/default/libvirtd + linux: + system: + kernel: + isolcpu: ${_param:compute_kernel_isolcpu} |