Difference between revisions of "Rally/HowTo"
m (→Prepare your config file) |
(→Run Rally!) |
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If you didn't create Rally DB you should run this command: | If you didn't create Rally DB you should run this command: | ||
− | + | $ openstack-rally-manage db recreate | |
+ | |||
+ | First, the deployment should be added in Rally: | ||
+ | |||
+ | $ openstack-rally deployment create --name=mydeploy --filename dummy.json | ||
+ | |||
+ | List all deployments to get its UUID: | ||
+ | |||
+ | $ openstack-rally deployment list | ||
+ | +--------------------------------------+----------------------------+----------+------------------+ | ||
+ | | uuid | created_at | name | status | | ||
+ | +--------------------------------------+----------------------------+----------+------------------+ | ||
+ | | 7712c8de-1539-4f4e-8a77-0a54c64499e8 | 2013-11-25 14:58:20.310001 | mydeploy | deploy->finished | | ||
+ | +--------------------------------------+----------------------------+----------+------------------+ | ||
Ok now we should run our rally with benchmark configuration: | Ok now we should run our rally with benchmark configuration: | ||
− | + | $ openstack-rally --verbose task start --deployment-id=7712c8de-1539-4f4e-8a77-0a54c64499e8 --task base_task.json | |
Now using another ssh connection to Rally VM. Run this command: | Now using another ssh connection to Rally VM. Run this command: | ||
− | + | $ openstack-rally task list | |
− | + | +--------------------------------------+----------------------------+-------------------------+--------+ | |
− | + | | uuid | created_at | status | failed | | |
− | + | +--------------------------------------+----------------------------+-------------------------+--------+ | |
− | + | | 83d9e08c-4f2b-4c1d-9c83-f36bcc6b5a68 | 2013-09-16 05:28:57.241456 | test_tool->benchmarking | False | | |
− | + | +--------------------------------------+----------------------------+-------------------------+--------+ | |
− | |||
To get detailed results by task with uuid: 83d9e08c-4f2b-4c1d-9c83-f36bcc6b5a68 you should run: | To get detailed results by task with uuid: 83d9e08c-4f2b-4c1d-9c83-f36bcc6b5a68 you should run: | ||
− | + | $ openstack-rally task detailed 8532319f-d093-47de-b9f3-2909c03c7e30 | |
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+ | ================================================================================ | ||
+ | Task 83d9e08c-4f2b-4c1d-9c83-f36bcc6b5a68 is finished. | ||
+ | -------------------------------------------------------------------------------- | ||
+ | test scenario NovaServers.boot_and_delete_server | ||
+ | args position 0 | ||
+ | args values: | ||
+ | {u'args': {u'flavor_id': 2, | ||
+ | u'image_id': u'0d7cfe07-f684-4afa-813d-ca2611373c59'}, | ||
+ | u'concurrent': 1, | ||
+ | u'times': 2} | ||
+ | +---------------+---------------+---------------+-------+ | ||
+ | | max | avg | min | ratio | | ||
+ | +---------------+---------------+---------------+-------+ | ||
+ | | 13.4224121571 | 13.2850991488 | 13.1477861404 | 1.0 | | ||
+ | +---------------+---------------+---------------+-------+ | ||
+ | -------------------------------------------------------------------------------- | ||
+ | test scenario NovaServers.boot_and_delete_server | ||
+ | args position 1 | ||
+ | args values: | ||
+ | {u'args': {u'flavor_id': 2, | ||
+ | u'image_id': u'0d7cfe07-f684-4afa-813d-ca2611373c59'}, | ||
+ | u'concurrent': 2, | ||
+ | u'times': 6} | ||
+ | +--------------+---------------+---------------+-------+ | ||
+ | | max | avg | min | ratio | | ||
+ | +--------------+---------------+---------------+-------+ | ||
+ | | 19.802423954 | 16.9980401595 | 16.3908159733 | 1.0 | | ||
+ | +--------------+---------------+---------------+-------+ | ||
== Available Rally facilities == | == Available Rally facilities == |
Revision as of 10:26, 12 December 2013
Contents
Run It!
The easiest way to learn how Rally works is to use already existing OpenStack deployed by DevStack. So let assume that we have 2 VMs:
Vm1 - 192.168.1.2 (with Rally) Vm2 - 192.168.1.3 (with OpenStack deployed by DevStack)
Preparing
1) Installing Rally on Vm1 To install Rally on Vm1 use this instruction
2) Installing OpenStack using DevStack on Vm2
ssh root@192.168.1.3 git clone https://github.com/openstack-dev/devstack.git cd devstack && ./stack.sh
Action!
Prepare your config file
Requires two configuration files to describe a deployment and a benchmarking task. That allows to register an installation and then perform tasks of benchmarking.
Deployment
In our case we already have got an installation of OpenStack. Follow to sample doc/samples/deployments/dummy.json and fill all appropriate parameters. The configuration file stored in a separate file dummy.json:
{ "name": "DummyEngine", "cloud_config": { "identity": { "url": "http://192.168.1.3/", "uri": "http://192.168.1.3:5000/v2.0/", "admin_username": "admin", "admin_password": "admin_pass", "admin_tenant_name": "demo" } } }
DevStack deploys all OpenStack component on Vm2, actually in
- "identity" section you should specify IP address of Server where Keystone is run
- "compute" you should specify information about Server where works one of Nova Computes
Benchmarking
A sample of a task configuration also a good point to start. Take copy of doc/samples/tasks/boot-and-delete.json, specify a proper image_id and store to a separate file boot-and-delete.json:
{ "verify": [], "benchmark": { "NovaServers.boot_and_delete_server": [ {"args": {"flavor_id": 2, "image_id": "0d7cfe07-f684-4afa-813d-ca2611373c59"}, "config": {"times": 2, "active_users": 1}}, {"args": {"flavor_id": 2, "image_id": "0d7cfe07-f684-4afa-813d-ca2611373c59"}, "config": {"times": 6, "active_users": 2}} ] } }
Run Rally!
If you didn't create Rally DB you should run this command:
$ openstack-rally-manage db recreate
First, the deployment should be added in Rally:
$ openstack-rally deployment create --name=mydeploy --filename dummy.json
List all deployments to get its UUID:
$ openstack-rally deployment list +--------------------------------------+----------------------------+----------+------------------+ | uuid | created_at | name | status | +--------------------------------------+----------------------------+----------+------------------+ | 7712c8de-1539-4f4e-8a77-0a54c64499e8 | 2013-11-25 14:58:20.310001 | mydeploy | deploy->finished | +--------------------------------------+----------------------------+----------+------------------+
Ok now we should run our rally with benchmark configuration:
$ openstack-rally --verbose task start --deployment-id=7712c8de-1539-4f4e-8a77-0a54c64499e8 --task base_task.json
Now using another ssh connection to Rally VM. Run this command:
$ openstack-rally task list +--------------------------------------+----------------------------+-------------------------+--------+ | uuid | created_at | status | failed | +--------------------------------------+----------------------------+-------------------------+--------+ | 83d9e08c-4f2b-4c1d-9c83-f36bcc6b5a68 | 2013-09-16 05:28:57.241456 | test_tool->benchmarking | False | +--------------------------------------+----------------------------+-------------------------+--------+
To get detailed results by task with uuid: 83d9e08c-4f2b-4c1d-9c83-f36bcc6b5a68 you should run:
$ openstack-rally task detailed 8532319f-d093-47de-b9f3-2909c03c7e30
================================================================================ Task 83d9e08c-4f2b-4c1d-9c83-f36bcc6b5a68 is finished. -------------------------------------------------------------------------------- test scenario NovaServers.boot_and_delete_server args position 0 args values: {u'args': {u'flavor_id': 2, u'image_id': u'0d7cfe07-f684-4afa-813d-ca2611373c59'}, u'concurrent': 1, u'times': 2} +---------------+---------------+---------------+-------+ | max | avg | min | ratio | +---------------+---------------+---------------+-------+ | 13.4224121571 | 13.2850991488 | 13.1477861404 | 1.0 | +---------------+---------------+---------------+-------+ -------------------------------------------------------------------------------- test scenario NovaServers.boot_and_delete_server args position 1 args values: {u'args': {u'flavor_id': 2, u'image_id': u'0d7cfe07-f684-4afa-813d-ca2611373c59'}, u'concurrent': 2, u'times': 6} +--------------+---------------+---------------+-------+ | max | avg | min | ratio | +--------------+---------------+---------------+-------+ | 19.802423954 | 16.9980401595 | 16.3908159733 | 1.0 | +--------------+---------------+---------------+-------+
Available Rally facilities
List of available Deploy engines (including their description and usage examples): Deploy engines
List of available Server providers (including their description and usage examples): Server providers
List of available Benchmark scenarios (including their description and usage examples): Benchmark scenarios