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| author |   JingLu5 <lvjing5@huawei.com> | 2017-03-08 03:28:27 +0000 |
|---|---|---|
| committer | JingLu5 <lvjing5@huawei.com> | 2017-03-13 07:16:54 +0000 |
| commit | f138b480ea4c9954d107555d7a46ec3d4375653f (patch) | |
| tree | bf0c6c68e13491c7e4c40f31db4bb24b43d64060 /ansible/roles/cpu_pin_local_setup/tasks/main.yaml | |
| parent | 106eae2d19ca59e27262a7d8c3cd4501507697ff (diff) | |
Add CPU pinning support for node context
JIRA: YARDSTICK-573
Since the yardstick framework now has supported an improved node type context,
this patch adds support for VM vcpu pinning ability in the node type context.
It provides several scripts that can be used to configurate the controller and
compute nodes.
Change-Id: If2c6e7b1b85ff78b9d2a5997bf03bdc6877aaf74
Signed-off-by: JingLu5 <lvjing5@huawei.com>
Diffstat (limited to 'ansible/roles/cpu_pin_local_setup/tasks/main.yaml')
| -rw-r--r-- | ansible/roles/cpu_pin_local_setup/tasks/main.yaml | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/ansible/roles/cpu_pin_local_setup/tasks/main.yaml b/ansible/roles/cpu_pin_local_setup/tasks/main.yaml new file mode 100644 index 000000000..c25b801be --- /dev/null +++ b/ansible/roles/cpu_pin_local_setup/tasks/main.yaml @@ -0,0 +1,63 @@ +--- +############################################################################## +# Copyright (c) 2017 Huawei Technologies Co.,Ltd and others. +# +# All rights reserved. This program and the accompanying materials +# are made available under the terms of the Apache License, Version 2.0 +# which accompanies this distribution, and is available at +# http://www.apache.org/licenses/LICENSE-2.0 +############################################################################## + +- name: get nova-compute host + shell: + source /etc/yardstick/openstack.creds; + openstack availability zone list --long | grep nova-compute | sort | awk '{print $7}'; + args: + executable: /bin/bash + register: compute_nodes + +- name: get existing flavor list + shell: + source /etc/yardstick/openstack.creds; + openstack flavor list | grep "True" | cut -f 2 -d ' '; + args: + executable: /bin/bash + register: flavors + +- name: create pinned-cpu and regular host aggregate + shell: + source /etc/yardstick/openstack.creds; + openstack aggregate create pinned-cpu; + openstack aggregate create regular; + nova aggregate-set-metadata pinned-cpu pinned=true; + nova aggregate-set-metadata regular pinned=false; + nova aggregate-add-host pinned-cpu {{ compute_nodes.stdout_lines[0] }}; + nova aggregate-add-host regular {{ compute_nodes.stdout_lines[1] }}; + args: + executable: /bin/bash + +- name: set flavor default property + shell: + source /etc/yardstick/openstack.creds; + openstack flavor set --property aggregate_instance_extra_specs:pinned=false {{item}}; + args: + executable: /bin/bash + with_items: + - '{{ flavors.stdout_lines }}' + +- name: create flavor yardstick-pinned-flavor + os_nova_flavor: + cloud: opnfv + state: present + name: yardstick-pinned-flavor + ram: 512 + vcpus: 3 + disk: 3 + +- name: set yardstick-pinned-flavor property + shell: + source /etc/yardstick/openstack.creds; + openstack flavor set --property hw:cpu_policy=dedicated yardstick-pinned-flavor; + openstack flavor set --property aggregate_instance_extra_specs:pinned=true yardstick-pinned-flavor; + args: + executable: /bin/bash |