Selenium grid configuration

Selenium grid configuration

Author: Max. Bai

Time: 2014/06

1. Start selenium Hub

java -jar selenium-server-standalone-2.<last_version>.jar-role hub

Can be check the hub status Use http: // 127.0.0.1: 4444/GRID/console

2. Start selenium Node

Start with node contains selenium RC and WebDriver

java -jar selenium-server-standalone-2.29.0.jar -role node -hub http://localhost:4444/grid/register

Start with WebDriver contains WebDriver

java -jar selenium-server-standalone-2.29.0.jar -role webdriver -hub http://localhost:4444/grid/register

Start with selenium contains selenium RC

java -jar selenium-server-standalone-2.29.0.jar -role selenium -hub http://localhost:4444/grid/register

3. Start hub and node with JSON config

Start hub with JSON Config File

title HubWebDriverjava -jar selenium-server-standalone-2.29.0.jar-role hub-hubConfig hubconfig.jsonpause

Hubconfig. JSON

{   "host": null,   "port": 4444,   "newSessionWaitTimeout": 300000,   "servlets" : [],   "prioritizer": null,   "capabilityMatcher": "org.openqa.grid.internal.utils.DefaultCapabilityMatcher",   "throwOnCapabilityNotPresent": true,   "nodePolling": 5000,   "cleanUpCycle": 5000,   "nodeTimeout": 360000,   "timeout": 480000,   "browserTimeout": 0,   "maxSession": 5}

Start node with JSON File

title NodeWebDriverjava -jar selenium-server-standalone-2.<last_version>.jar-Dwebdriver.ie.driver="ABSOLUTE_PATH\IEDriverServer.exe"-Dwebdriver.chrome.driver="ABSOLUTE_PATH\chromedriver.exe"-Dwebdriver.safari.bin="ABSOLUTE_PATH\Safari.exe"-Dwebdriver.opera.bin="ABSOLUTE_PATH\opera.exe"-Dwebdriver.chrome.bin="ABSOLUTE_PATH\chrome.exe"-Dwebdriver.ie.bin="ABSOLUTE_PATH\iexplore.exe"-role node-nodeConfig nodeconfig.jsonpause

Nodeconfig. JSON

{   "capabilities":   [{"seleniumProtocol": "Selenium","platform": "MAC","browserName": "*iexplore","maxInstances": "1"},{"seleniumProtocol": "Selenium","platform": "MAC","browserName": "*firefox","maxInstances": "5","firefox_binary":"c:\sss\firefox.exe"},  { "seleniumProtocol":"Selenium", "browserName":"*firefox", "maxInstances":1  },  { "seleniumProtocol":"WebDriver", "browserName":"firefox", "maxInstances":1, "firefox_binary":"c:\sss\firefox.exe"  },  { "seleniumProtocol":"WebDriver", "browserName":"internet explorer", "maxInstances":1  },  { "seleniumProtocol":"WebDriver", "browserName":"chrome", "maxInstances":1 "chrome_binary":"c:\sss\chrome.exe"  },  { "seleniumProtocol":"WebDriver", "browserName":"opera", "maxInstances":1  },  { "seleniumProtocol":"WebDriver", "browserName":"safari", "maxInstances":1  }   ],   "configuration":   {      "proxy": "org.openqa.grid.selenium.proxy.DefaultRemoteProxy",      "maxSession": 5,      "port": 5531,      "hubHost": "IP Address of the Hub",      "register": true,      "registerCycle": 5000,      "hubPort": 4444   }}

Other settings for-Browser

• -Browser <Params> If-browser is not set, a node will start with 5 Firefox, 1 chrome, and 1 Internet Explorer instance (assuming it's on a Windows box ). this parameter can be set multiple times on the same line to define multiple types of browsers.

Parameters allowed for-Browser: browsername = {Android, chrome, Firefox, htmlunit, Internet Explorer, iPhone, opera} version = {browser version} firefox_binary = {path to executable binary} chrome_binary = {path to executable binary} maxinstances = {maximum number of browsers of this type} platform = {windows, linux, Mac}

Relate page:

Https://code.google.com/p/selenium/wiki/Grid2

Https://code.google.com/p/selenium/source/browse/java/server/src/org/openqa/grid/common/defaults/DefaultNode.json

Https://code.google.com/p/selenium/source/browse/java/server/src/org/openqa/grid/common/defaults/DefaultHub.json