[馃悰 Bug]: Tests are failing against the selenium-hub URL and not reflecting on the Sessions section of UI. #2152
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@katukna, thank you for creating this issue. We will troubleshoot it as soon as we can. Info for maintainersTriage this issue by using labels.
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katukna
changed the title
Your connection is timing out for some reason. The Grid logs look fine. Does this happen if you use 4.18.1? |
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It was the same when I used the previous versions @diemol . |
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But I see in the log you are using 3.141.59 |
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@diemol So could it be the version compatibility issue that my selenium-tests might be using different Selenium WebDriver API to interact with web browsers. |
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I think it would be a good idea to run your tests against a local Grid or a Docker container. If that works, you must fix something on your Kubernetes deployment. |
What happened?
Deployed selenium-grid on AKS cluster and hub UI is reachable on the URL (https://example.com redirects to https://example.com/ui), securely. Nodes are registered. But when we run the tests on the url (https://example.com) it fails instantly with error.
[RemoteTestNG] detected TestNG version 6.11.0
FAILED: chromeTest
org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:17:03'
System info: host: 'macDL73X9J03G', ip: '2607:fea8:1e1f:3e0:0:0:0:5bee%en0', os.name: 'Mac OS X', os.arch: 'aarch64', os.version: '14.3.1', java.version: '1.8.0_401'
Driver info: driver.version: RemoteWebDriver
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:573)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:213)
at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:131)
at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:144)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
at org.testng.TestRunner.privateRun(TestRunner.java:744)
at org.testng.TestRunner.run(TestRunner.java:602)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
at org.testng.SuiteRunner.run(SuiteRunner.java:289)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
at org.testng.TestNG.runSuites(TestNG.java:1144)
at org.testng.TestNG.run(TestNG.java:1115)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:114)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)
Caused by: java.net.ConnectException: Operation timed out (Connection timed out)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:476)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:218)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:200)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:394)
at java.net.Socket.connect(Socket.java:606)
at okhttp3.internal.platform.Platform.connectSocket(Platform.java:129)
at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:245)
... 52 more
===============================================
Default test
Tests run: 1, Failures: 1, Skips: 0
The logs on the chrome node show that:
Command used to start Selenium Grid with Docker (or Kubernetes)
hub-Deployment.yaml: apiVersion: apps/v1 kind: Deployment metadata: labels: app: selenium-hub name: selenium-hub namespace: selenium-grid spec: progressDeadlineSeconds: 600 replicas: 1 revisionHistoryLimit: 10 selector: matchLabels: app: selenium-hub strategy: rollingUpdate: maxSurge: 25% maxUnavailable: 25% type: RollingUpdate template: metadata: labels: app: selenium-hub spec: containers: - image: selenium/hub:4.18.1 imagePullPolicy: IfNotPresent livenessProbe: failureThreshold: 3 httpGet: path: /wd/hub/status port: 4444 scheme: HTTP initialDelaySeconds: 30 periodSeconds: 10 successThreshold: 1 timeoutSeconds: 5 name: selenium-hub ports: - containerPort: 4444 protocol: TCP - containerPort: 4443 protocol: TCP - containerPort: 4442 protocol: TCP readinessProbe: failureThreshold: 3 httpGet: path: /wd/hub/status port: 4444 scheme: HTTP initialDelaySeconds: 30 periodSeconds: 10 successThreshold: 1 timeoutSeconds: 5 resources: limits: cpu: 500m memory: 1000Mi terminationMessagePath: /dev/termination-log terminationMessagePolicy: File dnsPolicy: ClusterFirst restartPolicy: Always schedulerName: default-scheduler securityContext: {} terminationGracePeriodSeconds: 30 Selenium-node-chrome.yaml: apiVersion: apps/v1 kind: Deployment metadata: labels: app: selenium-node-chrome name: selenium-node-chrome namespace: selenium-grid spec: progressDeadlineSeconds: 600 replicas: 2 revisionHistoryLimit: 10 selector: matchLabels: app: selenium-node-chrome strategy: rollingUpdate: maxSurge: 25% maxUnavailable: 25% type: RollingUpdate template: metadata: labels: app: selenium-node-chrome spec: containers: - env: - name: SE_EVENT_BUS_HOST value: selenium-hub - name: SE_EVENT_BUS_SUBSCRIBE_PORT value: "4443" - name: SE_EVENT_BUS_PUBLISH_PORT value: "4442" image: selenium/node-chrome:4.18.1 imagePullPolicy: IfNotPresent name: selenium-node-chrome ports: - containerPort: 5555 protocol: TCP resources: limits: cpu: 500m memory: 1000Mi terminationMessagePath: /dev/termination-log terminationMessagePolicy: File volumeMounts: - mountPath: /dev/shm name: dshm dnsPolicy: ClusterFirst restartPolicy: Always schedulerName: default-scheduler securityContext: {} terminationGracePeriodSeconds: 30 volumes: - emptyDir: medium: Memory name: dshmRelevant log output
Chrome Node logs: 12:11:27.382 INFO [LocalNode.newSession] - Session created by the Node. Id: a7658afd4aab8effd33457ff9dbbcc20, Caps: Capabilities {acceptInsecureCerts: false, browserName: chrome, browserVersion: 122.0.6261.69, chrome: {chromedriverVersion: 122.0.6261.69 (81bc525b6a36..., userDataDir: /tmp/.org.chromium.Chromium...}, fedcm:accounts: true, goog:chromeOptions: {debuggerAddress: localhost:42243}, networkConnectionEnabled: false, pageLoadStrategy: normal, platformName: linux, proxy: Proxy(), se:bidiEnabled: false, se:cdp: ws://172.29.3.225:4444/sess..., se:cdpVersion: 122.0.6261.69, se:name: My simple test, se:sampleMetadata: Sample metadata value, se:vnc: ws://172.29.3.225:4444/sess..., se:vncEnabled: true, se:vncLocalAddress: ws://172.29.3.225:7900, setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify, webauthn:extension:credBlob: true, webauthn:extension:largeBlob: true, webauthn:extension:minPinLength: true, webauthn:extension:prf: true, webauthn:virtualAuthenticators: true} 12:11:31.078 INFO [ProxyNodeWebsockets.createWsEndPoint] - Establishing connection to ws://172.29.3.225:7900 12:11:44.270 INFO [SessionSlot.stop] - Stopping session a7658afd4aab8effd33457ff9dbbcc20 Hub Node Logs: 15:27:19.454 INFO [LocalDistributor.newSession] - Session request received by the Distributor: [Capabilities {browserName: chrome, browserVersion: 122.0, goog:chromeOptions: {args: [--disable-dev-shm-usage, --no-sandbox], extensions: []}, platformName: linux, se:name: My Selenium Grid POC test}] 15:27:23.122 INFO [LocalDistributor.newSession] - Session created by the Distributor. Id: e5c31a247642795453bbf70b6145da93 Caps: Capabilities {acceptInsecureCerts: false, browserName: chrome, browserVersion: 122.0.6261.69, chrome: {chromedriverVersion: 122.0.6261.69 (81bc525b6a36..., userDataDir: /tmp/.org.chromium.Chromium...}, fedcm:accounts: true, goog:chromeOptions: {debuggerAddress: localhost:38717}, networkConnectionEnabled: false, pageLoadStrategy: normal, platformName: linux, proxy: {}, se:bidiEnabled: false, se:cdp: ws://172.29.9.71:4444/sessi..., se:cdpVersion: 122.0.6261.69, se:name: My Selenium Grid POC test, se:vnc: ws://172.29.9.71:4444/sessi..., se:vncEnabled: true, se:vncLocalAddress: ws://172.29.9.71:7900, setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify, webauthn:extension:credBlob: true, webauthn:extension:largeBlob: true, webauthn:extension:minPinLength: true, webauthn:extension:prf: true, webauthn:virtualAuthenticators: true} 15:27:24.517 INFO [GridModel.release] - Releasing slot for session id e5c31a247642795453bbf70b6145da93 15:27:24.518 INFO [LocalSessionMap.lambda$new$0] - Deleted session from local Session Map, Id: e5c31a247642795453bbf70b6145da93 15:27:25.403 WARN [ProxyWebsocketsIntoGrid.apply] - Attempt to connect to non-existent session: /session/e5c31a247642795453bbf70b6145da93/se/vnc 15:27:25.405 WARN [DefaultChannelPipeline.onUnhandledInboundException] - An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception. java.lang.NullPointerException at org.openqa.selenium.netty.server.RequestConverter.channelRead0(RequestConverter.java:127) at org.openqa.selenium.netty.server.RequestConverter.channelRead0(RequestConverter.java:52) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:93) at org.openqa.selenium.netty.server.WebSocketUpgradeHandler.channelRead(WebSocketUpgradeHandler.java:98) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:93) at io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler.channelRead(WebSocketServerExtensionHandler.java:91) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:93) at io.netty.handler.codec.http.HttpServerKeepAliveHandler.channelRead(HttpServerKeepAliveHandler.java:64) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318) at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:829)Operating System
Linux
Docker Selenium version (image tag)
4.18.1
Selenium Grid chart version (chart version)
No response
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