Issue Summary

      The documents: https://confluence.atlassian.com/adminjiraserver/use-a-cdn-with-atlassian-data-center-applications-974378840.html and https://confluence.atlassian.com/adminjiraserver/configure-your-cdn-for-jira-data-center-974378841.html do not mention known issue with CDN possibly misbehaving during ZDU upgrade (when cluster is in mixed mode). The recommended action is to disable CDN before the upgrade and enable it after the cluster is in stable state. 

      Steps to Reproduce

      Navigate to  https://confluence.atlassian.com/adminjiraserver/use-a-cdn-with-atlassian-data-center-applications-974378840.html or https://confluence.atlassian.com/adminjiraserver/configure-your-cdn-for-jira-data-center-974378841.html 

      Expected Results

      We have instrustion in the document on what to do with CDN when performing ZDU.

      Actual Results

      No info.

      Workaround

      Currently there is no known workaround for this behavior. A workaround will be added here when available

          Form Name

            [JSWSERVER-21434] Update Jira CDN documentation

            Oksana Levchuk made changes -
            Fix Version/s New: 8.13.0 [ 91997 ]
            Oksana Levchuk made changes -
            Fix Version/s New: 8.18.0 [ 95094 ]
            Fix Version/s New: 8.19.0 [ 95693 ]
            Fix Version/s New: 8.21.0 [ 97590 ]
            Fix Version/s New: 8.22.0 [ 98792 ]
            Fix Version/s New: 9.0.0 [ 97892 ]
            Fix Version/s New: 9.1.0 [ 99994 ]
            Oksana Levchuk made changes -
            Resolution New: Fixed [ 1 ]
            Status Original: Needs Triage [ 10030 ] New: Closed [ 6 ]
            Oksana Levchuk made changes -
            Remote Link New: This issue links to "Bugfixing & feedback processing in Jira DC: JSWSERVER-21434 (Trello)" [ 669828 ]
            Oksana Levchuk made changes -
            Assignee New: Oksana Levchuk [ bc878d9874ad ]
            Bugfix Automation Bot made changes -
            Introduced in Version New: 8.05
            Anna Przybycień created issue -

              bc878d9874ad Oksana Levchuk
              5b2ccddb8927 Anna Przybycień
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              0 This affects my team
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                Created:
                Updated:
                Resolved: