jenkins slaves没有在kubernetes上运行

6jygbczu  于 2023-08-03  发布在  Jenkins
关注(0)|答案(2)|浏览(102)

我正在尝试在我的kubernetes集群上运行slaves。我的Jenkins部署在ec2上。我能够将其与我的集群中的1个连接，但当我尝试连接并尝试通过添加新云在另一个集群上运行slave时，pods没有得到调度，并且我在jenkins系统日志中得到以下错误：

Error in provisioning; agent=KubernetesSlave name: jnlptesting-qzq19, template=PodTemplate{id='ae363eec-1d72-4419-9c36-fe4a9a6308e3', name='jnlptesting', namespace='jenkins-ds', label='pods', podRetention='Never'}
java.net.SocketException: Socket closed
    at java.net.SocketInputStream.read(SocketInputStream.java:204)
    at java.net.SocketInputStream.read(SocketInputStream.java:141)
    at sun.security.ssl.SSLSocketInputRecord.read(SSLSocketInputRecord.java:457)
    at sun.security.ssl.SSLSocketInputRecord.bytesInCompletePacket(SSLSocketInputRecord.java:68)
    at sun.security.ssl.SSLSocketImpl.readApplicationRecord(SSLSocketImpl.java:1095)
    at sun.security.ssl.SSLSocketImpl.access$200(SSLSocketImpl.java:72)
    at sun.security.ssl.SSLSocketImpl$AppInputStream.read(SSLSocketImpl.java:815)
Caused: javax.net.ssl.SSLException: Socket closed
    at sun.security.ssl.Alert.createSSLException(Alert.java:127)
    at sun.security.ssl.TransportContext.fatal(TransportContext.java:324)
    at sun.security.ssl.TransportContext.fatal(TransportContext.java:267)
    at sun.security.ssl.TransportContext.fatal(TransportContext.java:262)
    at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1303)
    at sun.security.ssl.SSLSocketImpl.access$300(SSLSocketImpl.java:72)
    at sun.security.ssl.SSLSocketImpl$AppInputStream.read(SSLSocketImpl.java:831)
    at okio.Okio$2.read(Okio.java:140)
    at okio.AsyncTimeout$2.read(AsyncTimeout.java:237)
Caused: java.net.SocketTimeoutException: timeout
    at okio.Okio$4.newTimeoutException(Okio.java:232)
    at okio.AsyncTimeout.exit(AsyncTimeout.java:285)
    at okio.AsyncTimeout$2.read(AsyncTimeout.java:241)
    at okio.RealBufferedSource.indexOf(RealBufferedSource.java:354)
    at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:226)
    at okhttp3.internal.http1.Http1Codec.readHeaderLine(Http1Codec.java:215)
    at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:189)
    at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:88)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
    at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
    at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
    at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
    at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:127)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
    at io.fabric8.kubernetes.client.utils.BackwardsCompatibilityInterceptor.intercept(BackwardsCompatibilityInterceptor.java:133)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
    at io.fabric8.kubernetes.client.utils.OIDCTokenRefreshInterceptor.intercept(OIDCTokenRefreshInterceptor.java:41)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
    at io.fabric8.kubernetes.client.utils.ImpersonatorInterceptor.intercept(ImpersonatorInterceptor.java:68)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
    at io.fabric8.kubernetes.client.utils.HttpClientUtils.lambda$createHttpClient$3(HttpClientUtils.java:151)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
    at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:257)
    at okhttp3.RealCall.execute(RealCall.java:93)
    at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:472)
    at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:435)
    at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleCreate(OperationSupport.java:250)
    at io.fabric8.kubernetes.client.dsl.base.BaseOperation.handleCreate(BaseOperation.java:881)
    at io.fabric8.kubernetes.client.dsl.base.BaseOperation.create(BaseOperation.java:341)
Also:   java.lang.Throwable: launched here
    at hudson.slaves.SlaveComputer._connect(SlaveComputer.java:283)
    at hudson.model.Computer.connect(Computer.java:435)
    at hudson.slaves.CloudRetentionStrategy.start(CloudRetentionStrategy.java:73)
    at org.jenkinsci.plugins.durabletask.executors.OnceRetentionStrategy.start(OnceRetentionStrategy.java:83)
    at org.jenkinsci.plugins.durabletask.executors.OnceRetentionStrategy.start(OnceRetentionStrategy.java:46)
    at hudson.model.AbstractCIBase.updateComputer(AbstractCIBase.java:161)
    at hudson.model.AbstractCIBase.access$000(AbstractCIBase.java:43)
    at hudson.model.AbstractCIBase$2.run(AbstractCIBase.java:223)
    at hudson.model.Queue._withLock(Queue.java:1383)
    at hudson.model.Queue.withLock(Queue.java:1260)
    at hudson.model.AbstractCIBase.updateComputerList(AbstractCIBase.java:206)
    at jenkins.model.Jenkins.updateComputerList(Jenkins.java:1634)
    at jenkins.model.Nodes$2.run(Nodes.java:151)
    at hudson.model.Queue._withLock(Queue.java:1383)
    at hudson.model.Queue.withLock(Queue.java:1260)
    at jenkins.model.Nodes.addNode(Nodes.java:147)
    at jenkins.model.Jenkins.addNode(Jenkins.java:2157)
    at hudson.slaves.NodeProvisioner.lambda$update$6(NodeProvisioner.java:256)
    at hudson.model.Queue._withLock(Queue.java:1383)
    at hudson.model.Queue.withLock(Queue.java:1260)
    at hudson.slaves.NodeProvisioner.update(NodeProvisioner.java:225)
    at hudson.slaves.NodeProvisioner.lambda$suggestReviewNow$1(NodeProvisioner.java:183)
    at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
    at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused: io.fabric8.kubernetes.client.KubernetesClientException: Operation: [create]  for kind: [Pod]  with name: [null]  in namespace: [jenkins-ds]  failed.
    at io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:64)
    at io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:72)
    at io.fabric8.kubernetes.client.dsl.base.BaseOperation.create(BaseOperation.java:349)
    at io.fabric8.kubernetes.client.dsl.base.BaseOperation.create(BaseOperation.java:84)
    at org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher.launch(KubernetesLauncher.java:136)
    at hudson.slaves.SlaveComputer.lambda$_connect$0(SlaveComputer.java:294)
    at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46)
    at jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:80)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

Mar 01, 2021 1:40:06 PM INFO org.csanchez.jenkins.plugins.kubernetes.KubernetesSlave _terminate
Terminating Kubernetes instance for agent jnlptesting-qzq19

字符串

Jenkins

2条答案

按热度按时间
brccelvz

brccelvz1#

在kubernetes插件中修改读取时间

赞(0）分享  回复(0）举报  2023-08-03
8tntrjer

8tntrjer2#

我可以确认@rohit的答案。
在我的例子中，代理在AWS EKS集群中生成，该集群非常接近节点限制，因此提供新代理的速度非常慢。
这个问题似乎是凭空出现的（看起来是这样）。但实际上它是在节点数量增加时出现的。在将限制从默认的15 s增加到60 s（可以肯定）之后，它工作了。
日志看起来和第一篇文章中的日志相似。

赞(0）分享  回复(0）举报  2023-08-03
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