From 57a62789f6df12998784167c1cb5d0764ef6e9a7 Mon Sep 17 00:00:00 2001 From: Michael Polenchuk Date: Thu, 19 Apr 2018 14:49:09 +0400 Subject: 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 (cherry picked from commit ed7bb355c93af5c163d5ae7926012652021abf75) --- .../classes/cluster/all-mcp-arch-common/infra/config_dpdk_pdf.yml.j2 | 3 +-- .../classes/cluster/all-mcp-arch-common/infra/config_pdf.yml.j2 | 2 -- 2 files changed, 1 insertion(+), 4 deletions(-) (limited to 'mcp/reclass/classes/cluster/all-mcp-arch-common') 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 -- cgit 1.2.3-korg