OpenStack平臺功能性測試工具Tempest安裝

社區對OpenStack平臺功能性的測試工具採用Tempest,性能測試採用Rally。

1、什麼是Tempest

tempest
├── api # API的測試集
├── cli # OpenStack的命令行工具測試集
├── common # 一些公共的工具類和函數
├── scenario # 對OpenStack的常用場景進行測試,包括基本的啓動VM,掛載volumn和網絡配置等
├── services # tempest自己實現的OpenStack API Client,自己實現是爲了不讓一些bug隱藏在官方實現的Client裏面。
├── stress # 壓力測試集,利用multiprocessing來啓動多個進程來同時對OpenStack發起請求。
├── thirdparty # EC2兼容的API測試集
├── whitebox # 白盒測試集,主要是對DB操作,然後發起請求,然後比對結果
2、tempest是通過nose驅動的,python語言編寫,使用testtools和testresources等幾個測試工具庫
3、tempest.test.BaseTestCase,BaseTestCase聲明config屬性,讀取配置文件
4、tempest.test.TestCase聲明很多工具函數,供調用
5、每個測試可以分別測試JSON格式和XML格式

2、安裝Tempest

##下載源碼

[root@controller001 ~]#git clone

###查看python版本

[root@controller001 ~]#python --version

###如若是2.6執行如下,2.7不需要

[root@controller001 ~]#wget [root@controller001 ~]#tar zxvf unittest2-0.5.1.tar.gz
[root@controller001 ~]#cd unittest2-0.5.1
[root@controller001 ~]#python setup.py install

 ###查看xslt-config命令是否存在

[root@controller001 ~]# whereis xslt-config
xslt-config: /usr/bin/xslt-config(代表存在)

###如果沒有執行安裝命令


[root@controller001 ~]#yum install libxslt-devel

###檢查是否有gcc環境,沒有則安裝


[root@controller001 ~]#yum install gcc-c++

###安裝一些相關的包


[root@controller001 ~]#yum install libevent-devel openssl-devel libffi-devel python-devel
[root@controller001 ~]#/usr/bin/easy_install pip

###進入tempest目錄進行安裝(沒有安裝虛擬機環境)

[root@controller001 ~]#python setup.py install

(可選)###如果不想將tempest安裝在真實環境中那麼執行如下命令

[root@controller001 ~]#pip  -U virtualenv
[root@controller001 ~]#virtualenv .venv
[root@controller001 ~]#. .venv/bin/activate
[root@controller001 ~]#python setup.py install

###安裝junitxml,是測試報告輸出爲xml格式

[root@controller001]#pip install junitxml

###由於tempestIcehouse時期上使用是有bug的,bug如下:

###在/root/tempest/tempest/openstack/common/log.py文件下添加

注意:在Juno版本時期,此bug已修復,故而可以跳過。

###修改tempest.conf文件,注意創建外網的時候不要共享,否則在測試啓動虛擬機以及進行網絡測試的時候會報錯

[root@controller001 etc]#cp etc/tempest.conf.sample etc/tempest.conf
[root@controller001 etc]# egrep "^[^#]" tempest.conf
[DEFAULT]
lock_path =keystone 
[auth]
[baremetal]
[boto]
[cli]
cli_dir = /usr/bin      (是否測試cli命令)
enabled=true
[compute]                                           
catalog_type= compute  (keystone service-list命令顯示type的值)
endpoint_type = publicURL (keystone endpoint-list命令顯示)
fixed_network_name=53f6877e-2f46-43e3-93b7-7e22786cacb2
flavor_ref = 1
flavor_ref_alt = 2
floating_ip_range = 172.16.101.0/24
image_ref = 7e4b08b4-d7a1-4eff-9757-25e2234ca4db     (鏡像id)
image_ref_alt = 7e4b08b4-d7a1-4eff-9757-25e2234ca4db
region =RegionOne        (與keystone endpoint-list命令列出值region值相同)
ssh_user = root                                       
use_floatingip_for_ssh = true
volume_device_name = vdb                              (掛載雲硬盤)
[compute-admin]
domain_name = nova
password =admin 
tenant_name = admin
username = admin
[compute-feature-enabled]
live_migration = true
rescue = trueresize = true
shelve = truesnapshot = true
suspend = true
vnc_console = true
[dashboard]
dashboard_url = login_url = [data_processing]
[database]
[debug]
[identity]                                         (keystone方面的配置)
admin_password = admin
admin_role = admin
admin_tenant_name = admin
admin_username = admin
alt_password = tempest
alt_tenant_name = tempest
alt_username = tempest
catalog_type = identity
endpoint_type = publicURL
password = admin
region = RegionOne
tenant_name = admin
uri = uri_v3 = 172.16.100.162username = admin
[identity-feature-enabled]
api_v2 = true
api_v3 = true
[image]                             (glance方面的配置)
catalog_type = image
endpoint_type = publicURL
http_image = region =RegionOne
[image-feature-enabled]
api_v1 = true
api_v2 = true
[input-scenario]
[messaging]
[negative]
catalog_type = network
dns_servers = 8.8.8.8,8.8.4.4
endpoint_type = publicURL
public_network_id =53f6877e-2f46-43e3-93b7-7e22786cacb2
public_router_id =ac4a4d9b-27c7-492b-824a-ae384710ab2a
region =RegionOne
tenant_network_cidr = 10.100.0.0/16
tenant_network_mask_bits = 28
tenant_networks_reachable = true
[network-feature-enabled]
[object-storage]
[object-storage-feature-enabled]
[orchestration]
[scenario]
[service_available]  (這裏配置需要測試哪些模塊)
ceilometer = false
cinder = true
glance = true
heat = false
horizon = true
ironic = false
neutron = true
nova = true
sahara = false
swift = false
trove = false
zaqar = false
[stress]
[telemetry]
[volume]
[volume-feature-enabled]
multi_backend =true      (測試cinder的後端存儲有多個backend)

 ###修改好配置文件之後,進行測試(以測試keystone當中token爲例)

[root@controller001 tempest]# nosetests tempest/api/identity/admin/test_tokens.py --with-xunit --xunit-file=/root/keystone_test_tokens.xml

----------------------------------------------------------------------
Ran 2 tests in 1.532s

OK

[root@controller001 ~]# cat keystone_test_tokens.xml 
<?xml version="1.0" encoding="UTF-8"?><testsuite name="nosetests" tests="2" errors="0" failures="0" skip="0"><testcase classname="tempest.api.identity.admin.test_tokens.TokensTestJSON" name="test_create_get_delete_token[gate]" time="0.270"><system-out><![CDATA[I want to the url'value and body's value tenants,{"tenant": {"enabled": true, "name": "tenant--1612865724", "description": ""}}
I want to the url'value and body's value users,{"user": {"tenantId": "b8f636519ff949d19405e59fce2f78ac", "password": "pass--1460623961", "name": "user--1945966900", "email": ""}}
I want to the url'value and body's value http://172.16.100.162:35357/v2.0/tokens,{"auth": {"tenantName": "tenant--1612865724", "passwordCredentials": {"username": "user--1945966900", "password": "pass--1460623961"}}}]]></system-out></testcase><testcase classname="tempest.api.identity.admin.test_tokens.TokensTestJSON" name="test_rescope_token[gate]" time="0.526"><system-out><![CDATA[I want to the url'value and body's value users,{"user": {"password": "pass--46178537", "name": "user--996425809", "email": ""}}
I want to the url'value and body's value tenants,{"tenant": {"enabled": true, "name": "tenant--781047271", "description": ""}}
I want to the url'value and body's value tenants,{"tenant": {"enabled": true, "name": "tenant--1886860973", "description": ""}}
I want to the url'value and body's value OS-KSADM/roles,{"role": {"name": "role--684861165"}}
I want to the url'value and body's value http://172.16.100.162:35357/v2.0/tokens,{"auth": {"passwordCredentials": {"username": "user--996425809", "password": "pass--46178537"}}}I want to the url'value and body's value http://172.16.100.162:35357/v2.0/tokens,{"auth": {"token": {"id": "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-hnwHy45cd+o3tgQI1SdvidiOIfRrDAg5hMc0Fn9pGxnt-fYmZIBRH9b0LMjkjJa32OO2M0xmlcwCmaALsMMpBk5ouaECzNEJNGb2UyFW6Lpi5r5seM5HBO40brE0muMraOnzoRqkmGijEXf0RDn84iFrX40pvwo-htACNsB9fm1BkqUg8A+ANOJNHRGnqY80fIj+ipp5-53drN0VxbakHZvYJHAut5GsOdK-+TThj3fvbDA1fM-wa-SmZNV7xl-X8F9NChbe7VV3AFdE4XQHpdFZr+c4ZEDGlcq6VVRyD0OpeM2Nt9GbN8gevNWJpK2qjVJ2dxXgCZnDZg="}, "tenantName": "tenant--781047271"}}I want to the url'value and body's value http://172.16.100.162:35357/v2.0/tokens,{"auth": {"token": {"id": "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-hnwHy45cd+o3tgQI1SdvidiOIfRrDAg5hMc0Fn9pGxnt-fYmZIBRH9b0LMjkjJa32OO2M0xmlcwCmaALsMMpBk5ouaECzNEJNGb2UyFW6Lpi5r5seM5HBO40brE0muMraOnzoRqkmGijEXf0RDn84iFrX40pvwo-htACNsB9fm1BkqUg8A+ANOJNHRGnqY80fIj+ipp5-53drN0VxbakHZvYJHAut5GsOdK-+TThj3fvbDA1fM-wa-SmZNV7xl-X8F9NChbe7VV3AFdE4XQHpdFZr+c4ZEDGlcq6VVRyD0OpeM2Nt9GbN8gevNWJpK2qjVJ2dxXgCZnDZg="}, "tenantName": "tenant--1886860973"}}]]></system-out></testcase></testsuite>

若有不足之處,歡迎批評指正!

 

相關鏈接:http://www.oschina.net/question/129540_146999

 


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