Looks like our not open / url blocked. Try to access the Jenkins update plugin url or test it with the curl command and you should noticed that it is blocked. If blocked opening the firewall / proxy policy to allow the Jenkins update url may help you overcome the problem.
You may have to do this manually in offline mode On Tue, 4 Feb, 2020, 12:25 PM Markus Boos, <boosakab...@gmail.com> wrote: > We had a similar error (failed to download plugins) last week (see my post > in this list) and it occurred several times on our instances. > > Am Di., 4. Feb. 2020 um 03:36 Uhr schrieb Steve Rogers < > steve.cg...@gmail.com>: > >> That was my first guess too. I tried with both. >> >> On Mon, Feb 3, 2020 at 7:22 PM Jan Monterrubio <janmonterru...@gmail.com> >> wrote: >> >>> >>> Could it be an http vs https problem? We had some of those with maven >>> before. >>> >>> On Mon, Feb 3, 2020 at 16:05 Steve Rogers <steve.cg...@gmail.com> wrote: >>> >>>> I'll give that a try. I believe /opt/tomcat/.jenkins was the default. >>>> I then just linked that to /home/jenkins. Our old system where I am >>>> getting the same error is a windows install, so it seems more likely >>>> something in our network. >>>> >>>> Thanks for your help. >>>> >>>> On Mon, Feb 3, 2020 at 3:32 PM Mark Waite <mark.earl.wa...@gmail.com> >>>> wrote: >>>> >>>>> That's surprising. Could you check the permissions from inside >>>>> Jenkins by creating a freestyle job that runs on master and attempts to >>>>> create and delete a file named >>>>> /opt/tomcat/.jenkins/plugins/script-security.jpi.tmp >>>>> ? >>>>> >>>>> For me, the directory name '/opt/tomcat/.jenkins/' is surprising. >>>>> Most Jenkins installations in servers do not use a '.jenkins' directory to >>>>> store the Jenkins home directory. However, I've never hosted Jenkins under >>>>> the /opt/tomcat/ directory. That may be the typical directory name for >>>>> that >>>>> configuration. >>>>> >>>>> On Mon, Feb 3, 2020 at 4:09 PM Steve Rogers <steve.cg...@gmail.com> >>>>> wrote: >>>>> >>>>>> Yes, plenty of space and permissions are correct. I should have >>>>>> added in the original that I can install manually by downloading the >>>>>> plugin >>>>>> file directly and then uploading into jenkins. >>>>>> >>>>>> On Mon, Feb 3, 2020 at 2:50 PM Mark Waite <mark.earl.wa...@gmail.com> >>>>>> wrote: >>>>>> >>>>>>> It may be worth checking the directory permissions to confirm that >>>>>>> the Jenkins user can still write to that directory. You may also want >>>>>>> to >>>>>>> check that the disc has available free space and available inodes to >>>>>>> allow >>>>>>> new files to be created. >>>>>>> >>>>>>> On Mon, Feb 3, 2020 at 3:42 PM Steve Rogers <steve.cg...@gmail.com> >>>>>>> wrote: >>>>>>> >>>>>>>> Any plugin that I try to download results in the following error: >>>>>>>> >>>>>>>> java.net.SocketException: Connection reset >>>>>>>> at java.net.SocketInputStream.read(SocketInputStream.java:210) >>>>>>>> at java.net.SocketInputStream.read(SocketInputStream.java:141) >>>>>>>> at >>>>>>>> java.io.BufferedInputStream.fill(BufferedInputStream.java:246) >>>>>>>> at >>>>>>>> java.io.BufferedInputStream.read1(BufferedInputStream.java:286) >>>>>>>> at >>>>>>>> java.io.BufferedInputStream.read(BufferedInputStream.java:345) >>>>>>>> at sun.net.www.MeteredStream.read(MeteredStream.java:134) >>>>>>>> at java.io.FilterInputStream.read(FilterInputStream.java:133) >>>>>>>> at >>>>>>>> sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(HttpURLConnection.java:3454) >>>>>>>> at >>>>>>>> sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(HttpURLConnection.java:3447) >>>>>>>> at >>>>>>>> org.apache.commons.io.input.ProxyInputStream.read(ProxyInputStream.java:78) >>>>>>>> at >>>>>>>> hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1245) >>>>>>>> Caused: java.io.IOException: Failed to load >>>>>>>> http://updates.jenkins-ci.org/download/plugins/script-security/1.69/script-security.hpi >>>>>>>> to /opt/tomcat/.jenkins/plugins/script-security.jpi.tmp >>>>>>>> at >>>>>>>> hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1250) >>>>>>>> Caused: java.io.IOException: Failed to download from >>>>>>>> http://updates.jenkins-ci.org/download/plugins/script-security/1.69/script-security.hpi >>>>>>>> (redirected to: >>>>>>>> http://ftp-nyc.osuosl.org/pub/jenkins/plugins/script-security/1.69/script-security.hpi) >>>>>>>> at >>>>>>>> hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1284) >>>>>>>> at >>>>>>>> hudson.model.UpdateCenter$DownloadJob._run(UpdateCenter.java:1832) >>>>>>>> at >>>>>>>> hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:2110) >>>>>>>> at >>>>>>>> hudson.model.UpdateCenter$DownloadJob.run(UpdateCenter.java:1806) >>>>>>>> at >>>>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) >>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266) >>>>>>>> at >>>>>>>> hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:111) >>>>>>>> at java.lang.Thread.run(Thread.java:748) >>>>>>>> >>>>>>>> >>>>>>>> i am able to retrieve the resource manually via WGET. This is a brand >>>>>>>> new install of jenkins in tomcat on CENTOS7. Out curiosity I looked >>>>>>>> at our existing jenkins install and am getting a similar error there. >>>>>>>> I have checked and rechecked that the Update Site URL is correct. >>>>>>>> >>>>>>>> >>>>>>>> Thanks >>>>>>>> >>>>>>>> -- >>>>>>>> You received this message because you are subscribed to the Google >>>>>>>> Groups "Jenkins Users" group. >>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>> send an email to jenkinsci-users+unsubscr...@googlegroups.com. >>>>>>>> To view this discussion on the web visit >>>>>>>> https://groups.google.com/d/msgid/jenkinsci-users/0e51b53c-440a-4b60-a5a1-2c60a406c1ab%40googlegroups.com >>>>>>>> <https://groups.google.com/d/msgid/jenkinsci-users/0e51b53c-440a-4b60-a5a1-2c60a406c1ab%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>> . >>>>>>>> >>>>>>> -- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "Jenkins Users" group. >>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>> send an email to jenkinsci-users+unsubscr...@googlegroups.com. >>>>>>> To view this discussion on the web visit >>>>>>> https://groups.google.com/d/msgid/jenkinsci-users/CAO49JtGeBdtXzCzN7w87sR3MRw7MzvUGy90boBYQj17uv8Mnwg%40mail.gmail.com >>>>>>> <https://groups.google.com/d/msgid/jenkinsci-users/CAO49JtGeBdtXzCzN7w87sR3MRw7MzvUGy90boBYQj17uv8Mnwg%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>>>> . >>>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Jenkins Users" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to jenkinsci-users+unsubscr...@googlegroups.com. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/jenkinsci-users/CAPWe7DRU-Hz5574ZLvanvKXzs8tUui7z00r-3pWsiPNwV2jbRw%40mail.gmail.com >>>>>> <https://groups.google.com/d/msgid/jenkinsci-users/CAPWe7DRU-Hz5574ZLvanvKXzs8tUui7z00r-3pWsiPNwV2jbRw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Jenkins Users" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to jenkinsci-users+unsubscr...@googlegroups.com. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/jenkinsci-users/CAO49JtFxGkje5wZ0QhDVkuHZG0hrySxmcemFpi1ZDrUVKfSiUA%40mail.gmail.com >>>>> <https://groups.google.com/d/msgid/jenkinsci-users/CAO49JtFxGkje5wZ0QhDVkuHZG0hrySxmcemFpi1ZDrUVKfSiUA%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Jenkins Users" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to jenkinsci-users+unsubscr...@googlegroups.com. >>>> >>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/jenkinsci-users/CAPWe7DRHU3OJ6piZpTVimYS8DROVszrBecn5v84-wy%2BXzu%3D-0g%40mail.gmail.com >>>> <https://groups.google.com/d/msgid/jenkinsci-users/CAPWe7DRHU3OJ6piZpTVimYS8DROVszrBecn5v84-wy%2BXzu%3D-0g%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Jenkins Users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to jenkinsci-users+unsubscr...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/jenkinsci-users/CADgiF9LMqkEwsjdDZzMX-V6bNr%2BS_ng1%3Dg_VEp2XM_zO9DrxvA%40mail.gmail.com >>> <https://groups.google.com/d/msgid/jenkinsci-users/CADgiF9LMqkEwsjdDZzMX-V6bNr%2BS_ng1%3Dg_VEp2XM_zO9DrxvA%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Jenkins Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to jenkinsci-users+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/jenkinsci-users/CAPWe7DTvzjuB-dAUx2nFykHG1BgxaM%2BUS9JEya-VJzxEVCbwWw%40mail.gmail.com >> <https://groups.google.com/d/msgid/jenkinsci-users/CAPWe7DTvzjuB-dAUx2nFykHG1BgxaM%2BUS9JEya-VJzxEVCbwWw%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > > > -- > Markus Boos > Oberwilerstrasse 1 > 8330 Pfäffikon > +41 78 689 44 12 > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to jenkinsci-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jenkinsci-users/CALCEi_CzeQeRcyDRQybCRbnqqGtb2mTYCj2CoXAzu-i4dCJ9qA%40mail.gmail.com > <https://groups.google.com/d/msgid/jenkinsci-users/CALCEi_CzeQeRcyDRQybCRbnqqGtb2mTYCj2CoXAzu-i4dCJ9qA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. 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