システム利用ガイド

  12:00 - 13:45 KEK wiki system will be unavailable for that period due to emergency security maintenance. An emergency security maintenance is scheduled for the KEK Wiki system against the critical security vulnerability (CVE-2021-26084 https://confluence.atlassian.com/doc/confluence-security-advisory-2021-08-25-1077906215.html). Note that we already took a mitigation action as a temporal workaround. Work items: update Confluence DC version to 7.4.11 JDK update (11.0.…

  9:00 - 9:50 KEK wiki system will be unavailable for that period due to scheduled maintenance. Work items  We will update Confluence DataCenter again to fix a minor problem that was found in the last update work. History    9:50 done    9:00 start maintenance.    18:00 maintenance was done. All system is back to normal operation.    

  9:30 - 10:30 KEK wiki system will be unavailable for that period due to scheduled maintenance. Work items  Confluence DataCenter： 7.4.0 to 7.4.6  AdoptOpenJDK： 11.0.7 to  11.0.9 History    11:05 done. (system resume was delayed due to configuration problem)    9:30 start maintenance.    18:00 maintenance was done. All system is back to normal operation.    

  12:00 - 13:35 KEK wiki system will be unavailable for that period due to scheduled maintenance. Work items HA reconfiguration work for DB server History    13:35 done    12:00 start maintenance.    18:00 maintenance was done. All system is back to normal operation.    

We will undertake a renewal process for user accounts of KEK Wiki system. According AUP https://wiki.kek.jp/display/kekwiki/Acceptable+Use+Policy, users who have not logined for more than 3-years will be subject to account suspend after . Users who have not logined for more than 3-years will be subject to account suspend after . To reenable a suspended account, please contact consult@kek.jp mailto:consult@kek.jp.…

 9:00 - 13:00 KEK wiki system will be unavailable for that period due to scheduled maintenance. Work items System replacement Confluence is upgraded to Data Center . Activate collaborative editing mode The new Confluence system takes high availability (HA) configuration, that minimizes system downtime caused by maintenance, hardware failure, etc. History    11:32 All done    9:00 start maintenance.    18:00 maintenance was done. All system is back to normal operation.    

 12:00 - 13:00 KEK wiki system will be unavailable for that period due to scheduled maintenance. Work items System migration preparation History    12:33 done    12:00 start maintenance.    18:00 maintenance was done. All system is back to normal operation.    

 9:00 - 13:00 KEK wiki system will be unavailable for that period due to scheduled maintenance. Work items System replacement Confluence is upgraded to Data Center . Activate collaborative editing mode The new Confluence system takes high availability (HA) configuration, that minimizes system downtime caused by maintenance, hardware failure, etc. There was a problem with the system replacement. The replacement work will be rescheduled. History    13:00 There was a problem with the replacement.…

 12:00 - 13:00 KEK wiki system will be unavailable for that period due to scheduled maintenance. Work items Security maintenance on https://access.redhat.com/errata/RHSA-2020:2082 https://access.redhat.com/errata/RHSA-2020:2082 History    13:00 done.    12:00 start maintenance.    18:00 maintenance was done. All system is back to normal operation.    

 9:00 - 10:00 KEK wiki system will be unavailable for that period due to scheduled maintenance. Work items Confluence update to  History    9:40 done.    9:00 start maintenance.    18:00 maintenance was done. All system is back to normal operation.    

 9:00 - 9:15 KEK wiki system will be unavailable for that period due to scheduled maintenance. Work items security update on JDK History    9:15 start maintenance.    9:00 start maintenance.    18:00 maintenance was done. All system is back to normal operation.    

 9:00 - 10:00 KEK wiki system will be unavailable for that period due to scheduled maintenance. Work items update JDK (AdoptOpenJDK 11) update Confluence History    10:00 done.    9:00 start maintenance.    18:00 maintenance was done. All system is back to normal operation.    

 9:00 - 10:00 KEK wiki system will be unavailable for that period due to scheduled maintenance. Work items update JDK update Confluence History    10:00 done    9:00 start maintenance.    18:00 maintenance was done. All system is back to normal operation.    

We will undertake a renewal process for user accounts of KEK Wiki system. According AUP https://wiki.kek.jp/display/kekwiki/Acceptable+Use+Policy, users who have not logined for more than 3-years will be subject to account suspend after . Users who have not logined for more than 3-years will be subject to account suspend after . To reenable a suspended account, please contact consult@kek.jp mailto:consult@kek.jp.…

 12:15 - 12:30 KEK wiki system will be unavailable for that period due to scheduled maintenance. Work items kernel security update   https://access.redhat.com/errata/RHSA-2019:2029 https://access.redhat.com/errata/RHSA-2019:2029   https://access.redhat.com/errata/RHSA-2019:2600 https://access.redhat.com/errata/RHSA-2019:2600 History    12:30 done    12:15 start maintenance.    18:00 maintenance was done. All system is back to normal operation.