[🐛 Bug]: selenium/hub, selenium/node-chrome and selenium/node-firefox latest are throwing

[ChrstnAnsl]

What happened?

When running my docker instance docker-compose -f docker-compose-grid.yml up -d I noticed that the selenium hub is throwing a java error and both node-firefox and node-chrome are being exited

services:
  hub:
    image: selenium/hub:latest
    container_name: hub
    ports:
      - "4444:4444"

  chrome:
    image: selenium/node-chrome:latest
    volumes:
      - /src/app.config:/app/src/app.config
      - /src/appsettings.json:/src/app/appsettings.json
      - /src/TestApplication:/app/src/TestApplication
      - /src/run-test.ps1:/app/src/run-test.ps1
      - /src/run-test-docker.ps1:/app/src/run-test-docker.ps1
    depends_on:
      - hub
    environment:
      - HUB_HOST=hub
      - HUB_PORT=4444
      - NODE_MAX_INSTANCES=3
      - NODE_MAX_SESSION=3

  firefox:
    image: selenium/node-firefox:latest
    volumes:
      - /src/app.config:/app/src/app.config
      - /src/appsettings.json:/src/app/appsettings.json
      - /src/TestApplication:/app/src/TestApplication
      - /src/run-test.ps1:/app/src/run-test.ps1
      - /src/run-test-docker.ps1:/app/src/run-test-docker.ps1
    depends_on:
      - hub
    environment:
      - HUB_HOST=hub
      - HUB_PORT=4444
      - NODE_MAX_INSTANCES=3
      - NODE_MAX_SESSION=3

Command used to start Selenium Grid with Docker (or Kubernetes)

docker-compose -f docker-compose-grid.yml up -d

Relevant log output

firefox-1 exited with code 0
hub-1      | 05:10:26.858 INFO [UnboundZmqEventBus.<init>] - Event bus ready
hub-1      | 05:10:30.873 INFO [Hub.execute] - Started Selenium Hub 4.25.0 (revision 030fcf7918): http://172.19.0.2:4444
hub-1      | 05:11:30.537 ERROR [ThrottlingLogger.doLog] - Failed to export spans. The request could not be executed. Error message: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
hub-1      | java.net.ConnectException: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
hub-1      |    at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:297)                                                                          
hub-1      |    at okhttp3.internal.connection.RealConnection.connect(RealConnection.kt:207)
hub-1      |    at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.kt:226)                                                                         
hub-1      |    at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.kt:106)                                                                  
hub-1      |    at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.kt:74)                                                                                    
hub-1      |    at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:255)
hub-1      |    at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32)                                                                       
hub-1      |    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)                                                                          
hub-1      |    at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95)
hub-1      |    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)                                                                          
hub-1      |    at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)                                                                               
hub-1      |    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
hub-1      |    at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)                                                           
hub-1      |    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)                                                                          
hub-1      |    at io.opentelemetry.exporter.sender.okhttp.internal.RetryInterceptor.intercept(RetryInterceptor.java:91)
hub-1      |    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)                                                                          
hub-1      |    at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)                                                             
hub-1      |    at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:517)                                                                                      
hub-1      |    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
hub-1      |    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)                                                                
hub-1      |    at java.base/java.lang.Thread.run(Thread.java:840)                                                                                                          
hub-1      |    Suppressed: java.net.ConnectException: Failed to connect to localhost/127.0.0.1:4317
hub-1      |            ... 21 more                                                                                                                                         
hub-1      |    Caused by: java.net.ConnectException: Connection refused                                                                                                    
hub-1      |            at java.base/sun.nio.ch.Net.pollConnect(Native Method)
hub-1      |            at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)                                                                                            
hub-1      |            at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)                                                                    
hub-1      |            at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)                                                                               
hub-1      |            at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)
hub-1      |            at java.base/java.net.Socket.connect(Socket.java:633)                                                                                               
hub-1      |            at okhttp3.internal.platform.Platform.connectSocket(Platform.kt:128)                                                                                
hub-1      |            at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:295)                                                                  
hub-1      |            ... 20 more
hub-1      | Caused by: java.net.ConnectException: Connection refused                                                                                                       
hub-1      |    at java.base/sun.nio.ch.Net.pollConnect(Native Method)                                                                                                      
hub-1      |    at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)                                                                                                    
hub-1      |    at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)
hub-1      |    at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)                                                                                       
hub-1      |    at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)                                                                                     
hub-1      |    at java.base/java.net.Socket.connect(Socket.java:633)                                                                                                       
hub-1      |    at okhttp3.internal.platform.Platform.connectSocket(Platform.kt:128)
hub-1      |    at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:295)                                                                          
hub-1      |    ... 20 more                                                                                                                                                 
hub-1      | 05:11:39.055 ERROR [ThrottlingLogger.doLog] - Failed to export spans. The request could not be executed. Error message: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
hub-1      | java.net.ConnectException: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
hub-1      |    at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:297)                                                                          
hub-1      |    at okhttp3.internal.connection.RealConnection.connect(RealConnection.kt:207)                                                                                
hub-1      |    at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.kt:226)                                                                         
hub-1      |    at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.kt:106)                                                                  
hub-1      |    at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.kt:74)                                                                                    
hub-1      |    at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:255)
hub-1      |    at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32)                                                                       
hub-1      |    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)                                                                          
hub-1      |    at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95)                                                                                
hub-1      |    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)                                                                          
hub-1      |    at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
hub-1      |    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)                                                                          
hub-1      |    at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)                                                           
hub-1      |    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)                                                                          
hub-1      |    at io.opentelemetry.exporter.sender.okhttp.internal.RetryInterceptor.intercept(RetryInterceptor.java:91)                                                    
hub-1      |    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
hub-1      |    at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)                                                             
hub-1      |    at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:517)                                                                                      
hub-1      |    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)                                                                
hub-1      |    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)                                                                
hub-1      |    at java.base/java.lang.Thread.run(Thread.java:840)
hub-1      |    Suppressed: java.net.ConnectException: Failed to connect to localhost/127.0.0.1:4317                                                                        
hub-1      |            ... 21 more                                                                                                                                         
hub-1      |    Caused by: java.net.ConnectException: Connection refused                                                                                                    
hub-1      |            at java.base/sun.nio.ch.Net.pollConnect(Native Method)                                                                                              
hub-1      |            at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)
hub-1      |            at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)                                                                    
hub-1      |            at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)                                                                               
hub-1      |            at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)                                                                             
hub-1      |            at java.base/java.net.Socket.connect(Socket.java:633)                                                                                               
hub-1      |            at okhttp3.internal.platform.Platform.connectSocket(Platform.kt:128)
hub-1      |            at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:295)                                                                  
hub-1      |            ... 20 more                                                                                                                                         
hub-1      | Caused by: java.net.ConnectException: Connection refused                                                                                                       
hub-1      |    at java.ba

Operating System

Windows 11

Docker Selenium version (image tag)

latest

Selenium Grid chart version (chart version)

No response

[github-actions]

@ChrstnAnsl, thank you for creating this issue. We will troubleshoot it as soon as we can.

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Thank you!

[VietND96]

Set env var SE_ENABLE_TRACING=false to each component
Details noted in README: https://github.com/SeleniumHQ/docker-selenium?tab=readme-ov-file#tracing-in-grid

[ChrstnAnsl]

It solves the error in hub but not in node-chrome and node-firefox

chrome

2024-10-17 16:35:11 2024-10-17 08:35:11,249 INFO Included extra file "/etc/supervisor/conf.d/chrome-cleanup.conf" during parsing
2024-10-17 16:35:11 2024-10-17 08:35:11,250 INFO Included extra file "/etc/supervisor/conf.d/selenium.conf" during parsing
2024-10-17 16:35:11 2024-10-17 08:35:11,257 INFO RPC interface 'supervisor' initialized
2024-10-17 16:35:11 2024-10-17 08:35:11,258 INFO supervisord started with pid 8
2024-10-17 16:35:12 2024-10-17 08:35:12,273 INFO spawned: 'xvfb' with pid 9
2024-10-17 16:35:12 2024-10-17 08:35:12,275 INFO spawned: 'vnc' with pid 10
2024-10-17 16:35:12 2024-10-17 08:35:12,276 INFO spawned: 'novnc' with pid 11
2024-10-17 16:35:12 2024-10-17 08:35:12,277 INFO spawned: 'selenium-node' with pid 12
2024-10-17 16:35:12 2024-10-17 08:35:12,282 INFO success: selenium-node entered RUNNING state, process has stayed up for > than 0 seconds (startsecs)
2024-10-17 16:35:12 SE_EVENT_BUS_HOST not set, exiting!
2024-10-17 16:35:12 2024-10-17 08:35:12,716 WARN exited: selenium-node (exit status 1; not expected)
2024-10-17 16:35:12 2024-10-17 08:35:12,716 WARN received SIGINT indicating exit request
2024-10-17 16:35:12 2024-10-17 08:35:12,716 INFO waiting for xvfb, vnc, novnc to die
2024-10-17 16:35:12 2024-10-17 08:35:12,880 WARN stopped: novnc (terminated by SIGTERM)
2024-10-17 16:35:12 2024-10-17 08:35:12,881 WARN stopped: vnc (terminated by SIGTERM)
2024-10-17 16:35:12 2024-10-17 08:35:12,911 WARN stopped: xvfb (terminated by SIGTERM)

firefox

2024-10-17 16:35:11 2024-10-17 08:35:11,249 INFO Included extra file "/etc/supervisor/conf.d/firefox-cleanup.conf" during parsing
2024-10-17 16:35:11 2024-10-17 08:35:11,249 INFO Included extra file "/etc/supervisor/conf.d/selenium.conf" during parsing
2024-10-17 16:35:11 2024-10-17 08:35:11,257 INFO RPC interface 'supervisor' initialized
2024-10-17 16:35:11 2024-10-17 08:35:11,258 INFO supervisord started with pid 8
2024-10-17 16:35:12 2024-10-17 08:35:12,274 INFO spawned: 'xvfb' with pid 9
2024-10-17 16:35:12 2024-10-17 08:35:12,275 INFO spawned: 'vnc' with pid 10
2024-10-17 16:35:12 2024-10-17 08:35:12,276 INFO spawned: 'novnc' with pid 11
2024-10-17 16:35:12 2024-10-17 08:35:12,278 INFO spawned: 'selenium-node' with pid 12
2024-10-17 16:35:12 2024-10-17 08:35:12,283 INFO success: selenium-node entered RUNNING state, process has stayed up for > than 0 seconds (startsecs)
2024-10-17 16:35:12 SE_EVENT_BUS_HOST not set, exiting!
2024-10-17 16:35:12 2024-10-17 08:35:12,716 WARN exited: selenium-node (exit status 1; not expected)
2024-10-17 16:35:12 2024-10-17 08:35:12,716 WARN received SIGINT indicating exit request
2024-10-17 16:35:12 2024-10-17 08:35:12,716 INFO waiting for xvfb, vnc, novnc to die
2024-10-17 16:35:12 2024-10-17 08:35:12,880 WARN stopped: novnc (terminated by SIGTERM)
2024-10-17 16:35:12 2024-10-17 08:35:12,881 WARN stopped: vnc (terminated by SIGTERM)
2024-10-17 16:35:12 2024-10-17 08:35:12,911 WARN stopped: xvfb (terminated by SIGTERM)

[VietND96]

2024-10-17 16:35:12 SE_EVENT_BUS_HOST not set, exiting!

The message was very clear on what you are missing. For all configs needed, you can check README. The first view can see the env vars name issue.

[ChrstnAnsl]

I was able to solved it now. I did a little tweaks on my dockerfile also. Thanks @VietND96.

Closing this now.

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.