io.fabric8.kubernetes.client.KubernetesClientException: An error has occurred.

Jenkins JIRA | Jonas Falck | 8 months ago
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  1. 0

    [JIRA] (JENKINS-37643) kubernetes-plugin 0.8 gives javax.net.ssl.SSLException: Received fatal alert: protocol_version

    Google Groups | 8 months ago | jonas...@gmail.com (JIRA)
    io.fabric8.kubernetes.client.KubernetesClientException: An error has occurred.
  2. 0

    After upgrade to 0.8 version of the plugin kubernets communication stopped working. Downgradeing to 0.7 it starts working again. {noformat} io.fabric8.kubernetes.client.KubernetesClientException: An error has occurred. at io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:57) at io.fabric8.kubernetes.client.dsl.base.BaseOperation.list(BaseOperation.java:418) at io.fabric8.kubernetes.client.dsl.base.BaseOperation.list(BaseOperation.java:58) at org.csanchez.jenkins.plugins.kubernetes.KubernetesCloud.addProvisionedSlave(KubernetesCloud.java:511) at org.csanchez.jenkins.plugins.kubernetes.KubernetesCloud.provision(KubernetesCloud.java:392) at hudson.slaves.NodeProvisioner$StandardStrategyImpl.apply(NodeProvisioner.java:701) at hudson.slaves.NodeProvisioner.update(NodeProvisioner.java:307) at hudson.slaves.NodeProvisioner.access$000(NodeProvisioner.java:60) at hudson.slaves.NodeProvisioner$NodeProvisionerInvoker.doRun(NodeProvisioner.java:798) at hudson.triggers.SafeTimerTask.run(SafeTimerTask.java:50) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) Caused by: javax.net.ssl.SSLException: Received fatal alert: protocol_version at sun.security.ssl.Alerts.getSSLException(Alerts.java:208) at sun.security.ssl.Alerts.getSSLException(Alerts.java:154) at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1977) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1093) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1328) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1355) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339) at com.squareup.okhttp.internal.io.RealConnection.connectTls(RealConnection.java:192) at com.squareup.okhttp.internal.io.RealConnection.connectSocket(RealConnection.java:149) at com.squareup.okhttp.internal.io.RealConnection.connect(RealConnection.java:112) at com.squareup.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:184) at com.squareup.okhttp.internal.http.StreamAllocation.findHealthyConnection(StreamAllocation.java:126) at com.squareup.okhttp.internal.http.StreamAllocation.newStream(StreamAllocation.java:95) at com.squareup.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:281) at com.squareup.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:224) at com.squareup.okhttp.Call.getResponse(Call.java:286) at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:243) at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:205) at com.squareup.okhttp.Call.execute(Call.java:80) at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:230) at io.fabric8.kubernetes.client.dsl.base.BaseOperation.list(BaseOperation.java:416) {noformat}

    Jenkins JIRA | 8 months ago | Jonas Falck
    io.fabric8.kubernetes.client.KubernetesClientException: An error has occurred.
  3. 0

    SonarLint Eclipse connecting to SonarQube server gives "No storage for server 'sonar'. Please update."

    Stack Overflow | 11 months ago | Sinc
    java.lang.IllegalStateException: Fail to request https://sonar.forge.mycompany.com:9000/api/system/status
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  5. 0

    Can we use k8s client latest version with k8s 1.3.x with ssl

    GitHub | 9 months ago | danushkaf
    javax.net.ssl.SSLException: Received fatal alert: protocol_version
  6. 0

    javax.net.ssl.SSLException: Received fatal alert: protocol_version

    GitHub | 2 years ago | fnkr
    javax.net.ssl.SSLException: Received fatal alert: protocol_version
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Root Cause Analysis

  1. javax.net.ssl.SSLException

    Received fatal alert: protocol_version

    at sun.security.ssl.Alerts.getSSLException()
  2. Java JSSE
    SSLSocketImpl.startHandshake
    1. sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
    2. sun.security.ssl.Alerts.getSSLException(Alerts.java:154)
    3. sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1977)
    4. sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1093)
    5. sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1328)
    6. sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1355)
    7. sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339)
    7 frames
  3. com.squareup.okhttp
    RealConnection.connect
    1. com.squareup.okhttp.internal.io.RealConnection.connectTls(RealConnection.java:192)
    2. com.squareup.okhttp.internal.io.RealConnection.connectSocket(RealConnection.java:149)
    3. com.squareup.okhttp.internal.io.RealConnection.connect(RealConnection.java:112)
    3 frames
  4. OkHttp
    Call.execute
    1. com.squareup.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:184)
    2. com.squareup.okhttp.internal.http.StreamAllocation.findHealthyConnection(StreamAllocation.java:126)
    3. com.squareup.okhttp.internal.http.StreamAllocation.newStream(StreamAllocation.java:95)
    4. com.squareup.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:281)
    5. com.squareup.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:224)
    6. com.squareup.okhttp.Call.getResponse(Call.java:286)
    7. com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:243)
    8. com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:205)
    9. com.squareup.okhttp.Call.execute(Call.java:80)
    9 frames
  5. io.fabric8.kubernetes
    BaseOperation.list
    1. io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:230)
    2. io.fabric8.kubernetes.client.dsl.base.BaseOperation.list(BaseOperation.java:416)
    2 frames