OpenStack Victoria : OpenStack Rally2020/11/20 |
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Install OpenStack BenchiMarking Tool, Rally.
This example is based on the environment like follows.
------------+---------------------------+---------------------------+------------
| | |
eth0|10.0.0.30 eth0|10.0.0.50 eth0|10.0.0.51
+-----------+-----------+ +-----------+-----------+ +-----------+-----------+
| [ Control Node ] | | [ Storage Node ] | | [ Compute Node ] |
| | | | | |
| MariaDB RabbitMQ | | Open_vSwitch | | Libvirt |
| Memcached httpd | | L2_Agent | | Nova_Compute |
| Keystone Glance | | L3_Agent | | Open_vSwitch |
| Nova_API Cinder_API | | Metadata_Agent | | L2_Agent |
| Neutron_Server | | Cinder_Volume | | |
| Metadata_Agent | | Heat_API | | |
| Rally | | Heat Engine | | |
+-----------------------+ +-----------------------+ +-----------------------+
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| [1] | Create user and Database for Rally in MariaDB. |
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[root@dlp ~(keystone)]# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 284 Server version: 10.3.17-MariaDB MariaDB Server Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> create database rally; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> grant all privileges on rally.* to rally@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> grant all privileges on rally.* to rally@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> flush privileges; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> exit Bye |
| [2] | Install Rally. |
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[root@dlp ~(keystone)]# dnf --enablerepo=centos-openstack-victoria,powertools,epel -y install openstack-rally openstack-rally-plugins python3-fixtures
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| [3] | Configure Rally. |
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[root@dlp ~(keystone)]#
vi /etc/rally/rally.conf # line 32: uncomment and change log_file = rally.log
# line 37: uncomment and change log_dir = /var/log/rally
# line 189: add MariaDB connection info
connection = mysql+pymysql://rally:password@10.0.0.30/rally
mkdir /var/log/rally [root@dlp ~(keystone)]# rally db create Creating database: mysql+pymysql://rally:password@10.0.0.30/rally Database created successfully |
| [4] | Add environment variables for Openstack to Rally to run Rally BenchiMarking Tasks. |
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[root@dlp ~(keystone)]# rally deployment create --fromenv --name=my_cloud
+--------------------------------------+---------------------+----------+------------------+--------+
| uuid | created_at | name | status | active |
+--------------------------------------+---------------------+----------+------------------+--------+
| 61d302ab-78e1-4d3e-8e1b-1cf4e0d9df84 | 2020-11-20T06:29:20 | my_cloud | deploy->finished | |
+--------------------------------------+---------------------+----------+------------------+--------+
Using deployment: 61d302ab-78e1-4d3e-8e1b-1cf4e0d9df84
~/.rally/openrc was updated
HINTS:
* To use standard OpenStack clients, set up your env by running:
source ~/.rally/openrc
OpenStack clients are now configured, e.g run:
openstack image list
[root@dlp ~(keystone)]# source ~/.rally/openrc [root@dlp ~(keystone)]# rally deployment show my_cloud +--------------------------+----------+----------+-------------+-------------+---------------+ | auth_url | username | password | tenant_name | region_name | endpoint_type | +--------------------------+----------+----------+-------------+-------------+---------------+ | http://10.0.0.30:5000/v3 | admin | *** | admin | | None | +--------------------------+----------+----------+-------------+-------------+---------------+[root@dlp ~(keystone)]# rally deployment check -------------------------------------------------------------------------------- Platform openstack: -------------------------------------------------------------------------------- Available services: +-------------+----------------+-----------+ | Service | Service Type | Status | +-------------+----------------+-----------+ | __unknown__ | placement | Available | | barbican | key-manager | Available | | cinder | volumev3 | Available | | cloud | cloudformation | Available | | glance | image | Available | | heat | orchestration | Available | | keystone | identity | Available | | neutron | network | Available | | nova | compute | Available | | trove | database | Available | +-------------+----------------+-----------+ |
| [5] | How to use Rally. For a sample scenario in follwoing tutorial, there are many other samples on the site below, refer to them. ⇒ https://github.com/openstack/rally/blob/master/samples/tasks/scenarios/ |
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# define Benchimarking scenario # for example, define a simple scenario to create and delete a compute instance # for [flavor], specify your own registered flavor name # for [image], specify your own registered image name
[root@dlp ~(keystone)]#
vi boot-and-delete.json
{
"NovaServers.boot_and_delete_server": [
{
"args": {
"flavor": {
"name": "m1.small"
},
"image": {
"name": "CentOS8"
},
"force_delete": false
},
"runner": {
"type": "constant",
"times": 10,
"concurrency": 2
},
"context": {}
}
]
}
# start BenchiMarking Tasks [root@dlp ~(keystone)]# rally task start boot-and-delete.json
--------------------------------------------------------------------------------
Preparing input task
--------------------------------------------------------------------------------
Task is:
{
"NovaServers.boot_and_delete_server": [
{
"args": {
"flavor": {
"name": "m1.small"
},
"image": {
"name": "CentOS8"
},
"force_delete": false
},
"runner": {
"type": "constant",
"times": 10,
"concurrency": 2
},
"context": {}
}
]
}
Task syntax is correct :)
Running Rally version 3.1.0
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Task 831fc3b3-fe9f-450b-941a-41fe4c7d5892: started
--------------------------------------------------------------------------------
.....
.....
--------------------------------------------------------------------------------
Task 831fc3b3-fe9f-450b-941a-41fe4c7d5892 has 0 error(s)
--------------------------------------------------------------------------------
+-----------------------------------------------------------------------------------------------------------------------+
| Response Times (sec) |
+--------------------+-----------+--------------+--------------+--------------+-----------+-----------+---------+-------+
| Action | Min (sec) | Median (sec) | 90%ile (sec) | 95%ile (sec) | Max (sec) | Avg (sec) | Success | Count |
+--------------------+-----------+--------------+--------------+--------------+-----------+-----------+---------+-------+
| nova.boot_server | 4.025 | 4.108 | 4.696 | 5.04 | 5.385 | 4.28 | 100.0% | 10 |
| nova.delete_server | 2.253 | 2.279 | 2.317 | 2.354 | 2.391 | 2.29 | 100.0% | 10 |
| total | 6.298 | 6.371 | 6.986 | 7.34 | 7.695 | 6.57 | 100.0% | 10 |
| -> duration | 5.298 | 5.371 | 5.986 | 6.34 | 6.695 | 5.57 | 100.0% | 10 |
| -> idle_duration | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 100.0% | 10 |
+--------------------+-----------+--------------+--------------+--------------+-----------+-----------+---------+-------+
Load duration: 32.2352
Full duration: 45.0035
HINTS:
* To plot HTML graphics with this data, run:
rally task report 831fc3b3-fe9f-450b-941a-41fe4c7d5892 --out output.html
* To generate a JUnit report, run:
rally task export 831fc3b3-fe9f-450b-941a-41fe4c7d5892 --type junit-xml --to output.xml
* To get raw JSON output of task results, run:
rally task report 831fc3b3-fe9f-450b-941a-41fe4c7d5892 --json --out output.json
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| [6] | To run the commands that were shown when task had completed, it's possible to generate HTML file with Graph like follows. |
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