SonarQubeスキャナがサーバに接続できません

Question

SonarQubeサーバに接続できないsonar-scanner-cliの問題に直面しました。スキャンはドッカーコンテナ内から実行されます。 Dockerはプロキシ経由でSonarQubeサーバーに接続するので問題はあると思ったが、プロキシ環境変数を設定し、プロキシパラメータをスキャナに渡そうとした。それは役に立たなかった。 yumやgradleのような他のバイナリも、同じコンテナから問題なく外部のreposに接続できます。

SonarQubeサーバーバージョン：6.7.0.33306。

13:12:28.858 INFO: Scanner configuration file: /home/jenkins/tools/hudson.plugins.sonar.SonarRunnerInstallation/SonarQube_2.8/sonar-scanner-2.8/conf/sonar-scanner.properties 
13:12:28.869 INFO: Project root configuration file: NONE 
13:12:28.937 INFO: SonarQube Scanner 2.8 
13:12:28.937 INFO: Java 1.8.0_151 Oracle Corporation (64-bit) 
13:12:28.937 INFO: Linux 
3.10.0-693.2.2.el7.x86_64 amd64 
13:12:29.854 DEBUG: keyStore is : 
13:12:29.854 DEBUG: keyStore type is : jks 
13:12:29.854 DEBUG: keyStore provider is : 
13:12:29.854 DEBUG: init keystore 
13:12:29.854 DEBUG: init keymanager of type SunX509 
13:12:30.067 DEBUG: Create : /home/jenkins/.sonar/cache 
13:12:30.074 INFO: User cache: /home/jenkins/.sonar/cache 
13:12:30.074 DEBUG: Create : /home/jenkins/.sonar/cache/_tmp 
13:12:30.075 DEBUG: Extract sonar-scanner-api-batch in temp... 
13:12:30.088 DEBUG: Get bootstrap index... 
13:12:30.089 DEBUG: Download: https://hostname/batch_bootstrap/index 
13:12:30.133 ERROR: SonarQube server [https://hostname] can not be reached 
13:12:30.133 INFO: 
------------------------------------------------------------------------ 
13:12:30.133 INFO: EXECUTION FAILURE 
13:12:30.134 INFO: 
------------------------------------------------------------------------ 
13:12:30.134 INFO: Total time: 1.342s 
13:12:30.153 INFO: Final Memory: 4M/148M 
13:12:30.154 INFO: 
------------------------------------------------------------------------ 
13:12:30.154 ERROR: Error during SonarQube Scanner execution org.sonarsource.scanner.api.internal.ScannerException: Unable to execute SonarQube 
    at org.sonarsource.scanner.api.internal.IsolatedLauncherFactory$1.run(IsolatedLauncherFactory.java:84) 
    at org.sonarsource.scanner.api.internal.IsolatedLauncherFactory$1.run(IsolatedLauncherFactory.java:71) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at org.sonarsource.scanner.api.internal.IsolatedLauncherFactory.createLauncher(IsolatedLauncherFactory.java:71) 
    at org.sonarsource.scanner.api.internal.IsolatedLauncherFactory.createLauncher(IsolatedLauncherFactory.java:67) 
    at org.sonarsource.scanner.api.EmbeddedScanner.doStart(EmbeddedScanner.java:218) 
    at org.sonarsource.scanner.api.EmbeddedScanner.start(EmbeddedScanner.java:156) 
    at org.sonarsource.scanner.cli.Main.execute(Main.java:72) 
    at org.sonarsource.scanner.cli.Main.main(Main.java:61) Caused by: java.lang.IllegalStateException: Fail to download libraries from server 
    at org.sonarsource.scanner.api.internal.Jars.downloadFiles(Jars.java:93) 
    at org.sonarsource.scanner.api.internal.Jars.download(Jars.java:70) 
    at org.sonarsource.scanner.api.internal.JarDownloader.download(JarDownloader.java:39) 
    at org.sonarsource.scanner.api.internal.IsolatedLauncherFactory$1.run(IsolatedLauncherFactory.java:75) ... 8 more Caused by: java.net.ConnectException: Failed to connect to hostname/IP:443 
    at org.sonarsource.scanner.api.internal.shaded.okhttp.internal.io.RealConnection.connectSocket(RealConnection.java:187) 
    at org.sonarsource.scanner.api.internal.shaded.okhttp.internal.io.RealConnection.buildConnection(RealConnection.java:170) 
    at org.sonarsource.scanner.api.internal.shaded.okhttp.internal.io.RealConnection.connect(RealConnection.java:111) 
    at org.sonarsource.scanner.api.internal.shaded.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:187) 
    at org.sonarsource.scanner.api.internal.shaded.okhttp.internal.http.StreamAllocation.findHealthyConnection(StreamAllocation.java:123) 
    at org.sonarsource.scanner.api.internal.shaded.okhttp.internal.http.StreamAllocation.newStream(StreamAllocation.java:93) 
    at org.sonarsource.scanner.api.internal.shaded.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:296) 
    at org.sonarsource.scanner.api.internal.shaded.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:248) 
    at org.sonarsource.scanner.api.internal.shaded.okhttp.RealCall.getResponse(RealCall.java:243) 
    at org.sonarsource.scanner.api.internal.shaded.okhttp.RealCall$ApplicationInterceptorChain.proceed(RealCall.java:201) 
    at org.sonarsource.scanner.api.internal.shaded.okhttp.RealCall.getResponseWithInterceptorChain(RealCall.java:163) 
    at org.sonarsource.scanner.api.internal.shaded.okhttp.RealCall.execute(RealCall.java:57) 
    at org.sonarsource.scanner.api.internal.ServerConnection.callUrl(ServerConnection.java:113) 
    at org.sonarsource.scanner.api.internal.ServerConnection.downloadString(ServerConnection.java:98) 
    at org.sonarsource.scanner.api.internal.Jars.downloadFiles(Jars.java:78) 
     ... 11 more 

Answer 1

ファイアウォールを確認する必要があります。ほとんどのシステムでは、ポート9000はオープ​​ンではなく、障害の一般的な原因です。