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authorMichael Polenchuk <mpolenchuk@mirantis.com>2018-04-19 14:49:09 +0400
committerMichael Polenchuk <mpolenchuk@mirantis.com>2018-04-19 18:58:50 +0400
commited7bb355c93af5c163d5ae7926012652021abf75 (patch)
tree75179444904db5e6945e451d13e52eca62625d23 /mcp/reclass/classes/cluster/all-mcp-arch-common
parentaa199b5e96f91111d96f53040be00736cd9309be (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>
Diffstat (limited to 'mcp/reclass/classes/cluster/all-mcp-arch-common')
-rw-r--r--mcp/reclass/classes/cluster/all-mcp-arch-common/infra/config_dpdk_pdf.yml.j23
-rw-r--r--mcp/reclass/classes/cluster/all-mcp-arch-common/infra/config_pdf.yml.j22
2 files changed, 1 insertions, 4 deletions
diff --git a/mcp/reclass/classes/cluster/all-mcp-arch-common/infra/config_dpdk_pdf.yml.j2 b/mcp/reclass/classes/cluster/all-mcp-arch-common/infra/config_dpdk_pdf.yml.j2
index 6cf04b33a..703d5350e 100644
--- a/mcp/reclass/classes/cluster/all-mcp-arch-common/infra/config_dpdk_pdf.yml.j2
+++ b/mcp/reclass/classes/cluster/all-mcp-arch-common/infra/config_dpdk_pdf.yml.j2
@@ -24,11 +24,10 @@ parameters:
{%- endfor %}
{%- endif %}
{%- else %}
- nova_cpu_pinning: '"5-7,13-15"'
compute_hugepages_size: 2M
compute_hugepages_count: 8192
compute_hugepages_mount: /mnt/hugepages_2M
- compute_kernel_isolcpu: 2,3,5,6,7,10,11,13,14,15
+ compute_kernel_isolcpu: 2,3,10,11
compute_dpdk_driver: uio
compute_ovs_pmd_cpu_mask: '"0xc04"'
compute_ovs_dpdk_socket_mem: '"2048,2048"'
diff --git a/mcp/reclass/classes/cluster/all-mcp-arch-common/infra/config_pdf.yml.j2 b/mcp/reclass/classes/cluster/all-mcp-arch-common/infra/config_pdf.yml.j2
index 477c0957b..fb25cc617 100644
--- a/mcp/reclass/classes/cluster/all-mcp-arch-common/infra/config_pdf.yml.j2
+++ b/mcp/reclass/classes/cluster/all-mcp-arch-common/infra/config_pdf.yml.j2
@@ -25,11 +25,9 @@ parameters:
dummy_value: ~
{%- endif %}
{%- else %}
- nova_cpu_pinning: &nova_cpu_pinning_common '"1,2,3,4,5,7,8,9,10,11"'
compute_hugepages_size: 1G
compute_hugepages_count: 16
compute_hugepages_mount: /mnt/hugepages_1G
- compute_kernel_isolcpu: *nova_cpu_pinning_common
{%- endif %}
openstack_compute_node02:
<<: *openstack_compute_node01