Selenium Grid Hub / Node Configのプロパティ

Question

Selenium Hub/Nodesをバージョン3.3にアップグレードするプロセスを進めています。すべてが正常に動作しますが、最適な構成であることを確認したいと思います...問題は、ハブ/ノードプロパティの完全なリストがどこにも見つからないことです。

私は調べました：

これらのドキュメントでは、設定例を通じて一部のプロパティのみを一覧表示していますが、完全な一覧のように見えるものはなく、さらに重要なのは、これらのプロパティの機能を実際に述べていないことです。 Selenium Hub/Nodesの構成プロパティの完全なリストのドキュメントはどこにありますか？

Krishnan Mahadevan · Accepted Answer

このドキュメントは、Seleniumスタンドアロンのuber jar自体から入手できます。

Java -jar Selenium-server-standalone-3.3.1.jar -help

Usage: <main class> [options] Options: --version, -version Displays the version and exits. Default: false -browserTimeout <Integer> in seconds : number of seconds a browser session is allowed to hang while a WebDriver command is running (example: driver.get(url)). If the timeout is reached while a WebDriver command is still processing, the session will quit. Minimum value is 60. An unspecified, zero, or negative value means wait indefinitely. Default: 0 -debug <Boolean> : enables LogLevel.FINE. Default: false -jettyThreads, -jettyMaxThreads <Integer> : max number of threads for Jetty. An unspecified, zero, or negative value means the Jetty default value (200) will be used. -log <String> filename : the filename to use for logging. If omitted, will log to STDOUT -port <Integer> : the port number the server will use. Default: 4444 -role <String> options are [hub], [node], or [standalone]. Default: standalone -timeout, -sessionTimeout <Integer> in seconds : Specifies the timeout before the server automatically kills a session that hasn't had any activity in the last X seconds. The test slot will then be released for another test to use. This is typically used to take care of client crashes. For grid hub/node roles, cleanUpCycle must also be set. Default: 1800

hubロールのヘルプ

Java -jar Selenium-server-standalone-3.3.1.jar -role hub -help

Usage: <main class> [options] Options: --version, -version Displays the version and exits. Default: false -browserTimeout <Integer> in seconds : number of seconds a browser session is allowed to hang while a WebDriver command is running (example: driver.get(url)). If the timeout is reached while a WebDriver command is still processing, the session will quit. Minimum value is 60. An unspecified, zero, or negative value means wait indefinitely. Default: 0 -matcher, -capabilityMatcher <String> class name : a class implementing the CapabilityMatcher interface. Specifies the logic the hub will follow to define whether a request can be assigned to a node. For example, if you want to have the matching process use regular expressions instead of exact match when specifying browser version. ALL nodes of a grid ecosystem would then use the same capabilityMatcher, as defined here. Default: org.openqa.grid.internal.utils.DefaultCapabilityMatcher@64a294a6 -cleanUpCycle <Integer> in ms : specifies how often the hub will poll running proxies for timed-out (i.e. hung) threads. Must also specify "timeout" option Default: 5000 -custom <String> : comma separated key=value pairs for custom grid extensions. NOT RECOMMENDED -- may be deprecated in a future revision. Example: -custom myParamA=Value1,myParamB=Value2 Default: {} -debug <Boolean> : enables LogLevel.FINE. Default: false -Host <String> IP or hostname : usually determined automatically. Most commonly useful in exotic network configurations (e.g. network with VPN) -hubConfig <String> filename: a JSON file (following grid2 format), which defines the hub properties -jettyThreads, -jettyMaxThreads <Integer> : max number of threads for Jetty. An unspecified, zero, or negative value means the Jetty default value (200) will be used. -log <String> filename : the filename to use for logging. If omitted, will log to STDOUT -maxSession <Integer> max number of tests that can run at the same time on the node, irrespective of the browser used -newSessionWaitTimeout <Integer> in ms : The time after which a new test waiting for a node to become available will time out. When that happens, the test will throw an exception before attempting to start a browser. An unspecified, zero, or negative value means wait indefinitely. Default: -1 -port <Integer> : the port number the server will use. Default: 4444 -prioritizer <String> class name : a class implementing the Prioritizer interface. Specify a custom Prioritizer if you want to sort the order in which new session requests are processed when there is a queue. Default to null ( no priority = FIFO ) -role <String> options are [hub], [node], or [standalone]. Default: hub -servlet, -servlets <String> : list of extra servlets the grid (hub or node) will make available. Specify multiple on the command line: -servlet tld.company.ServletA -servlet tld.company.ServletB. The servlet must exist in the path: /grid/admin/ServletA /grid/admin/ServletB Default: [] -timeout, -sessionTimeout <Integer> in seconds : Specifies the timeout before the server automatically kills a session that hasn't had any activity in the last X seconds. The test slot will then be released for another test to use. This is typically used to take care of client crashes. For grid hub/node roles, cleanUpCycle must also be set. Default: 1800 -throwOnCapabilityNotPresent <Boolean> true or false : If true, the hub will reject all test requests if no compatible proxy is currently registered. If set to false, the request will queue until a node supporting the capability is registered with the grid. Default: true -withoutServlet, -withoutServlets <String> : list of default (hub or node) servlets to disable. Advanced use cases only. Not all default servlets can be disabled. Specify multiple on the command line: -withoutServlet tld.company.ServletA -withoutServlet tld.company.ServletB Default: []

nodeロールのヘルプ

Java -jar Selenium-server-standalone-3.3.1.jar -role node -help

Usage: <main class> [options] Options: --version, -version Displays the version and exits. Default: false -browserTimeout <Integer> in seconds : number of seconds a browser session is allowed to hang while a WebDriver command is running (example: driver.get(url)). If the timeout is reached while a WebDriver command is still processing, the session will quit. Minimum value is 60. An unspecified, zero, or negative value means wait indefinitely. Default: 0 -capabilities, -browser <String> : comma separated Capability values. Example: -capabilities browserName=firefox,platform=linux -capabilities browserName=chrome,platform=linux Default: [Capabilities [{seleniumProtocol=WebDriver, browserName=chrome, maxInstances=5}], Capabilities [{seleniumProtocol=WebDriver, browserName=firefox, maxInstances=5}], Capabilities [{seleniumProtocol=WebDriver, browserName=internet Explorer, maxInstances=1}]] -cleanUpCycle <Integer> in ms : specifies how often the hub will poll running proxies for timed-out (i.e. hung) threads. Must also specify "timeout" option -custom <String> : comma separated key=value pairs for custom grid extensions. NOT RECOMMENDED -- may be deprecated in a future revision. Example: -custom myParamA=Value1,myParamB=Value2 Default: {} -debug <Boolean> : enables LogLevel.FINE. Default: false -downPollingLimit <Integer> : node is marked as "down" if the node hasn't responded after the number of checks specified in [downPollingLimit]. Default: 2 -Host <String> IP or hostname : usually determined automatically. Most commonly useful in exotic network configurations (e.g. network with VPN) -hub <String> : the url that will be used to post the registration request. This option takes precedence over -hubHost and -hubPort options. Default: http://localhost:4444 -hubHost <String> IP or hostname : the Host address of the hub we're attempting to register with. If -hub is specified the -hubHost is determined from it. -hubPort <Integer> : the port of the hub we're attempting to register with. If -hub is specified the -hubPort is determined from it. -id <String> : optional unique identifier for the node. Defaults to the url of the remoteHost, when not specified. -jettyThreads, -jettyMaxThreads <Integer> : max number of threads for Jetty. An unspecified, zero, or negative value means the Jetty default value (200) will be used. -log <String> filename : the filename to use for logging. If omitted, will log to STDOUT -maxSession <Integer> max number of tests that can run at the same time on the node, irrespective of the browser used Default: 5 -nodeConfig <String> filename : JSON configuration file for the node. Overrides default values -nodePolling <Integer> in ms : specifies how often the hub will poll to see if the node is still responding. Default: 5000 -nodeStatusCheckTimeout <Integer> in ms : connection/socket timeout, used for node "nodePolling" check. Default: 5000 -port <Integer> : the port number the server will use. Default: 5555 -proxy <String> : the class used to represent the node proxy. Default is [org.openqa.grid.Selenium.proxy.DefaultRemoteProxy]. Default: org.openqa.grid.Selenium.proxy.DefaultRemoteProxy -register if specified, node will attempt to re-register itself automatically with its known grid hub if the hub becomes unavailable. Default: true -registerCycle <Integer> in ms : specifies how often the node will try to register itself again. Allows administrator to restart the hub without restarting (or risk orphaning) registered nodes. Must be specified with the "-register" option. Default: 5000 -role <String> options are [hub], [node], or [standalone]. Default: node -servlet, -servlets <String> : list of extra servlets the grid (hub or node) will make available. Specify multiple on the command line: -servlet tld.company.ServletA -servlet tld.company.ServletB. The servlet must exist in the path: /grid/admin/ServletA /grid/admin/ServletB Default: [] -timeout, -sessionTimeout <Integer> in seconds : Specifies the timeout before the server automatically kills a session that hasn't had any activity in the last X seconds. The test slot will then be released for another test to use. This is typically used to take care of client crashes. For grid hub/node roles, cleanUpCycle must also be set. Default: 1800 -unregisterIfStillDownAfter <Integer> in ms : if the node remains down for more than [unregisterIfStillDownAfter] ms, it will stop attempting to re-register from the hub. Default: 60000 -withoutServlet, -withoutServlets <String> : list of default (hub or node) servlets to disable. Advanced use cases only. Not all default servlets can be disabled. Specify multiple on the command line: -withoutServlet tld.company.ServletA -withoutServlet tld.company.ServletB Default: []