docker ###
docker pull jenkins/jenkins
docker run -p 8090:8090 -p 50000:50000 -e JAVA_OPTS="-Duser.timezone=Seoul/Asia" jenkins/jenkins:lts
docker 日志
Dec 11, 2018 1:17:23 AM hudson.model.UpdateCenter updateDefaultSite
WARNING: Upgrading Jenkins. Failed to update the default Update Site 'default'. Plugin upgrades may fail.
java.net.SocketTimeoutException: connect timed out
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:673)
at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)
at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264)
at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1156)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1050)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1564)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1492)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:263)
at hudson.model.DownloadService.loadJSON(DownloadService.java:167)
at hudson.model.UpdateSite.updateDirectlyNow(UpdateSite.java:186)
at hudson.model.UpdateCenter.updateDefaultSite(UpdateCenter.java:2302)
at jenkins.install.SetupWizard.init(SetupWizard.java:172)
at jenkins.install.InstallState$InitialSecuritySetup.initializeState(InstallState.java:166)
at jenkins.model.Jenkins.setInstallState(Jenkins.java:1054)
at jenkins.install.InstallUtil.proceedToNextStateFrom(InstallUtil.java:97)
at jenkins.install.InstallState$Unknown.initializeState(InstallState.java:84)
at jenkins.model.Jenkins$16.run(Jenkins.java:3221)
at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:296)
at jenkins.model.Jenkins$5.runTask(Jenkins.java:1083)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:214)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
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)
Dec 11, 2018 1:17:23 AM hudson.model.AsyncPeriodicWork$1 run
INFO: Finished Download metadata. 25,476 ms
Dec 11, 2018 1:17:23 AM jenkins.InitReactorRunner$1 onAttained
INFO: Completed initialization
Dec 11, 2018 1:17:23 AM hudson.WebAppMain$3 run
INFO: Jenkins is fully up and running
centOS 7防火墙
public (active)
target: default
icmp-block-inversion: no
interfaces: docker0 enp4s0f0
sources:
services: ssh dhcpv6-client http https
ports: 77/tcp 80/tcp 443/tcp 3306/tcp
protocols:
masquerade: no
forward-ports: port=443:proto=tcp:toport=8443:toaddr=
port=80:proto=tcp:toport=8090:toaddr=
source-ports:
icmp-blocks:
rich rules:
＃
我将使用docker在centos7上驱动Jenkins。
但是，在重置屏幕上显示Jenkins重置密码后，套接字超时发生。
有什么解决方法？
由于一个麻烦的问题，我已经有好几天没有去上路了。
我希望你能帮助我。谢谢你。
最佳答案
您能否通过netstat -ntl命令显示端口的状态，以查看转发是针对ipv4还是ipv6的？
如果问题是代理，则它可以是解决方案之一:
命令:
docker pull --proxy http://9.1.0.228:3128 ubuntu
或编辑
etc/default/docker文件:https://blog.codeship.com/using-docker-behind-a-proxy/
关于sockets - docker 运行 Jenkins ，套接字连接超时，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/53716091/