Ubuntu 18.04
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OpenStack Rocky : OpenStack Rally
2018/09/18
 
Install OpenStack BenchiMarking Tool, Rally.
This example is based on the environment like follows. Install and Configure Rally on Control Node as an example.
------------+---------------------------+---------------------------+------------
            |                           |                           |
        eth0|10.0.0.30              eth0|10.0.0.50              eth0|10.0.0.51
+-----------+-----------+   +-----------+-----------+   +-----------+-----------+
|    [ Control Node ]   |   |    [ Storage Node ]   |   |    [ Compute Node ]   |
|                       |   |                       |   |                       |
|  MariaDB    RabbitMQ  |   |                       |   |        Libvirt        |
|  Memcached  httpd     |   |        L2 Agent       |   |     Nova_Compute      |
|  Keystone   Glance    |   |        L3 Agent       |   |        L2_Agent       |
|  Nova API  Cinder API |   |     Metadata Agent    |   |                       |
|  Neutron Server       |   |     Cinder Volume     |   |                       |
|  Metadata Agent       |   |        Heat API       |   |                       |
|  Rally                |   |      Heat Engine      |   |                       |
+-----------------------+   +-----------------------+   +-----------------------+

[1] Create user and Database for Rally in MariaDB.
root@dlp ~(keystone)#
mysql -u root -p

Enter password:
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 451
Server version: 10.1.34-MariaDB-0ubuntu0.18.04.1 Ubuntu 18.04

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.
root@dlp ~(keystone)#
apt -y install rally
[3] Configure Rally.
root@dlp ~(keystone)#
vi /etc/rally/rally.conf
# line 38: uncomment and change

log_file =
rally.log
# line 43: uncomment and change

log_dir =
/var/log/rally
# line 591: MariaDB connection info

connection =
mysql+pymysql://rally:password@10.0.0.30/rally
root@dlp ~(keystone)#
rally-manage db create

[4] Add environment variables for Openstack to Rally to run Rally BenchiMarking Tasks.
root@dlp ~(keystone)#
rally deployment create --fromenv --name=my_cloud

+--------------------------------------+---------------------+----------+------------------+--------+
| uuid                                 | created_at          | name     | status           | active |
+--------------------------------------+---------------------+----------+------------------+--------+
| 168002de-1210-4514-8937-fde60a3daf51 | 2018-09-18 06:22:06 | my_cloud | deploy->finished |        |
+--------------------------------------+---------------------+----------+------------------+--------+
Using deployment: 168002de-1210-4514-8937-fde60a3daf51
~/.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

+-------------+----------------+-----------+
| services    | type           | status    |
+-------------+----------------+-----------+
| __unknown__ | key-manager    | Available |
| __unknown__ | placement      | Available |
| __unknown__ | volumev3       | Available |
| cloud       | cloudformation | Available |
| designate   | dns            | Available |
| glance      | image          | Available |
| heat        | orchestration  | Available |
| keystone    | identity       | Available |
| neutron     | network        | Available |
| nova        | compute        | Available |
+-------------+----------------+-----------+
NOTE: '__unknown__' service name means that Keystone service catalog doesn't return name for this service and 
Rally can not identify service by its type. BUT you still can use such services with api_versions context, 
specifying type of service (execute `rally plugin show api_versions` for more details).
[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/
# 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": "Ubuntu1804"
                },
                "force_delete": false
            },
            "runner": {
                "type": "constant",
                "times": 10,
                "concurrency": 2
            },
            "context": {
                "users": {
                    "tenants": 1,
                    "users_per_tenant": 1
                }
            }
        }
    ]
}

# start BenchiMarking Tasks

root@dlp ~(keystone)#
rally task start boot-and-delete.json

Running Rally version 0.9.1
--------------------------------------------------------------------------------
Preparing input task
--------------------------------------------------------------------------------

Task is:
{
    "NovaServers.boot_and_delete_server": [
        {
            "args": {
                "flavor": {
                    "name": "m1.small"
                },
                "image": {
                    "name": "Ubuntu1804"
                },
                "force_delete": false
            },
            "runner": {
                "type": "constant",
                "times": 10,
                "concurrency": 2
            },
            "context": {
                "users": {
                    "tenants": 1,
                    "users_per_tenant": 1
                }
            }
        }
    ]
}

Task syntax is correct :)
Task config is valid :)
--------------------------------------------------------------------------------
Task  95de9fd3-016c-4eb5-b3f3-0d00a1e6f958: started
--------------------------------------------------------------------------------

Benchmarking... This can take a while...

To track task status use:

        rally task status
        or
        rally task detailed

Using task: 95de9fd3-016c-4eb5-b3f3-0d00a1e6f958

--------------------------------------------------------------------------------
Task 95de9fd3-016c-4eb5-b3f3-0d00a1e6f958: finished
--------------------------------------------------------------------------------

test scenario NovaServers.boot_and_delete_server
args position 0
args values:
{
  "runner": {
    "type": "constant",
    "times": 10,
    "concurrency": 2
  },
  "hooks": [],
  "args": {
    "flavor": {
      "name": "m1.small"
    },
    "image": {
      "name": "Ubuntu1804"
    },
    "force_delete": false
  },
  "sla": {},
  "context": {
    "users": {
      "tenants": 1,
      "users_per_tenant": 1
    }
  }
}

--------------------------------------------------------------------------------
Task 95de9fd3-016c-4eb5-b3f3-0d00a1e6f958 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   | 6.91      | 9.792        | 15.342       | 15.344       | 15.346    | 10.488    | 100.0%  | 10    |
| nova.delete_server | 2.343     | 2.452        | 2.681        | 2.684        | 2.686     | 2.487     | 100.0%  | 10    |
| total              | 8.347     | 11.244       | 17.024       | 17.028       | 17.033    | 11.975    | 100.0%  | 10    |
+--------------------+-----------+--------------+--------------+--------------+-----------+-----------+---------+-------+

Load duration: 64.0072
Full duration: 83.5423

HINTS:
* To plot HTML graphics with this data, run:
        rally task report 95de9fd3-016c-4eb5-b3f3-0d00a1e6f958 --out output.html

* To generate a JUnit report, run:
        rally task report 95de9fd3-016c-4eb5-b3f3-0d00a1e6f958 --junit --out output.xml

* To get raw JSON output of task results, run:
        rally task results 95de9fd3-016c-4eb5-b3f3-0d00a1e6f958
[6] To run the commands that were shown when task had completed, it's possible to generate HTML file with Graph like follows.
Matched Content