http-proxy not picked up by fusionauth

stephan

Hi,

FusionAuth sits behind a http-proxy, and must use it to connect to the internet (for activating the licence)

We've tried to set the following variables in the helm chart, but no luck (see attached image)

...
values:
  environment:
    - name: FUSIONAUTH_APP_ADDITIONAL_JAVA_ARGS
      value: -Dhttp.proxyHost=serverproxy.intern.REDACTED.de -Dhttps.proxyPort=8080 -Dhttp.nonProxyHosts="10.236.0.1|.cluster.local|.svc" 
    - name: FUSIONAUTH_ADDITIONAL_JAVA_ARGS
      value: -Dhttp.proxyHost=serverproxy.intern.REDACTED.de -Dhttp.proxyPort=8080 -Dhttp.nonProxyHosts="10.236.0.1|.cluster.local|.svc"  
...

I can, however, do the following, and connect to the licence server from within the pod:

export HTTPS_PROXY=http://serverproxy.intern.REDACTED.de:8080
curl -k -vvv https://license.fusionauth.io/api/license/v2

This returns a http response.

Java stacktrace in the logs:

| fusionauth 2024-04-25 11:03:43.267 AM ERROR io.fusionauth.http.server.HTTPWorker - HTTP worker threw an exception while processing a request                                                                                             │
│ fusionauth io.fusionauth.http.ConnectionClosedException: java.lang.InterruptedException                                                                                                                                                  │
│ fusionauth     at io.fusionauth.http.io.BlockingByteBufferOutputStream.addBuffer(BlockingByteBufferOutputStream.java:163)                                                                                                                │
│ fusionauth     at io.fusionauth.http.io.BlockingByteBufferOutputStream.close(BlockingByteBufferOutputStream.java:69)                                                                                                                     │
│ fusionauth     at io.fusionauth.http.io.DelegatingOutputStream.close(DelegatingOutputStream.java:56)                                                                                                                                     │
│ fusionauth     at java.base/sun.nio.cs.StreamEncoder.implClose(StreamEncoder.java:347)                                                                                                                                                   │
│ fusionauth     at java.base/sun.nio.cs.StreamEncoder.close(StreamEncoder.java:169)                                                                                                                                                       │
│ fusionauth     at java.base/java.io.OutputStreamWriter.close(OutputStreamWriter.java:252)                                                                                                                                                │
│ fusionauth     at io.fusionauth.http.server.HTTPResponse.close(HTTPResponse.java:107)                                                                                                                                                    │
│ fusionauth     at io.fusionauth.http.server.HTTPWorker.run(HTTPWorker.java:53)                                                                                                                                                           │
│ fusionauth     at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)                                                                                                                                      │
│ fusionauth     at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)                                                                                                                                                     │
│ fusionauth     at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)                                                                                                                              │
│ fusionauth     at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)                                                                                                                              │
│ fusionauth     at java.base/java.lang.Thread.run(Thread.java:833)                                                                                                                                                                        │
│ fusionauth Caused by: java.lang.InterruptedException: null                                                                                                                                                                               │
│ fusionauth     at java.base/java.util.concurrent.locks.ReentrantLock$Sync.lockInterruptibly(ReentrantLock.java:159)                                                                                                                      │
│ fusionauth     at java.base/java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:372)                                                                                                                           │
│ fusionauth     at java.base/java.util.concurrent.LinkedBlockingQueue.put(LinkedBlockingQueue.java:332)                                                                                                                                   │
│ fusionauth     at io.fusionauth.http.io.BlockingByteBufferOutputStream.addBuffer(BlockingByteBufferOutputStream.java:159)                                                                                                                │
│ fusionauth     ... 12 common frames omitted

Also posted the question in slack: https://fusionauth.slack.com/archives/C02DN10M95E/p1713183966365859

stephan

Found the correct env var here: https://fusionauth.io/docs/reference/configuration#configuration-file

mark.robustelli

@stephan Thanks for sharing.