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    Solved Is a direct upgrade possible in this scenario while retaining all previous configurations and images?

    FOG Problems
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    • S
      salted_cashews last edited by salted_cashews

      We’re currently running revision 689680 here, svn 6059, and bzImage 4.9.1. We’re wondering if we had to completely reinstall fog and recapture everything from scratch or if we could perform a simple upgrade directly from the FOG server itself? I ask only because in the past it was understood a complete rebuilding of the server was necessary to upgrade.

      Lastly, does the integrity of images in this process depend on how the images were stored in regards to the storage type? NAS/virtual storage etc. We have our server configured with a regular HDD and a RAID 5 configuration.

      Thanks guys.

      Wayne Workman 1 Reply Last reply Reply Quote 0
      • Wayne Workman
        Wayne Workman @salted_cashews last edited by Wayne Workman

        @salted_cashews said in Is a direct upgrade possible in this scenario while retaining all previous configurations and images?:

        in the past it was understood a complete rebuilding of the server was necessary to upgrade.

        That’s no longer true (and I’m not sure it was ever true). A fog server on any version can be updated to the latest version.

        does the integrity of images in this process depend on how the images were stored in regards to the storage type?

        No.

        Below is a link on how to get the latest FOG version:
        https://wiki.fogproject.org/wiki/index.php?title=Getting_FOG

        Below is a link to article explaining how to migrating a FOG Server from an old one to a new one if you are interested. While a FOG Server of any version can be upgraded to the latest version - there are times in the past where this has failed - and there are times when your old server (for whatever reason) is not operable/broken and an upgrade can’t be done. This is when you’d do a migration.
        https://wiki.fogproject.org/wiki/index.php?title=Migrate_FOG

        Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!
        Daily Clean Installation Results:
        https://fogtesting.fogproject.us/
        FOG Reporting:
        https://fog-external-reporting-results.fogproject.us/

        S 1 Reply Last reply Reply Quote 2
        • Wayne Workman
          Wayne Workman @salted_cashews last edited by

          @salted_cashews said in Is a direct upgrade possible in this scenario while retaining all previous configurations and images?:

          To be honest, I’m not 100% sure how our guy knew that was causing a problem.

          People with even some Linux experience normally check free space as a first-step in troubleshooting. Glad you got it figured out.

          Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!
          Daily Clean Installation Results:
          https://fogtesting.fogproject.us/
          FOG Reporting:
          https://fog-external-reporting-results.fogproject.us/

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          • S
            salted_cashews @Wayne Workman last edited by

            @wayne-workman We ended up consulting our in-house Linux master, the issues we were having went away once we got rid of a bunch of our old kernels, our boot drive was 100% full. Then we ended up re-installing and migrating the config over again and it worked fine. To be honest, I’m not 100% sure how our guy knew that was causing a problem.

            Thanks for the insight and assistance guys.

            Wayne Workman 1 Reply Last reply Reply Quote 0
            • Wayne Workman
              Wayne Workman @Sebastian Roth last edited by

              @sebastian-roth There are problems with the /opt/fog/.fogsettings file from pre-1.2 to 1.3+ if i remember.

              @salted_cashews I think if you moved your old fogsettings file so a new one can be made, it should build the config fine. You need to use the /opt/fog/.fogsettings file to set the DHCP config you want - because the installer uses that file to build the DHCP config everytime it runs (if bldhcp is enabled).

              Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!
              Daily Clean Installation Results:
              https://fogtesting.fogproject.us/
              FOG Reporting:
              https://fog-external-reporting-results.fogproject.us/

              S 1 Reply Last reply Reply Quote 0
              • S
                Sebastian Roth Moderator last edited by

                @salted_cashews said in Is a direct upgrade possible in this scenario while retaining all previous configurations and images?:

                We reverted snapshot and we’re fine now, but we’re curious as to why this happened. Any ideas?

                Without knowing what exactly you changed in the dhcpd.conf there is no way we can tell you what went wrong. My guess is you had some kind of typo or syntax error in the config…

                Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

                Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

                Wayne Workman 1 Reply Last reply Reply Quote 0
                • S
                  salted_cashews last edited by

                  So I had tried the update process listed here: https://wiki.fogproject.org/wiki/index.php?title=Getting_FOG#Getting_FOG

                  I decided not to use a dev version so I skipped to https://wiki.fogproject.org/wiki/index.php?title=Getting_FOG#Running_the_installer instead.

                  The server itself came back fine, but once we edited the dhcpd.conf file through Vi it broke DHCP. It said there was a configuration file error. It gave us an “exited” code and a “status=1/failed” error message.

                  We reverted snapshot and we’re fine now, but we’re curious as to why this happened. Any ideas?

                  Thanks.

                  1 Reply Last reply Reply Quote 0
                  • S
                    salted_cashews @Wayne Workman last edited by

                    @wayne-workman Thank you Wayne, the resources you provided were quite extensive.

                    1 Reply Last reply Reply Quote 1
                    • Wayne Workman
                      Wayne Workman @salted_cashews last edited by Wayne Workman

                      @salted_cashews said in Is a direct upgrade possible in this scenario while retaining all previous configurations and images?:

                      in the past it was understood a complete rebuilding of the server was necessary to upgrade.

                      That’s no longer true (and I’m not sure it was ever true). A fog server on any version can be updated to the latest version.

                      does the integrity of images in this process depend on how the images were stored in regards to the storage type?

                      No.

                      Below is a link on how to get the latest FOG version:
                      https://wiki.fogproject.org/wiki/index.php?title=Getting_FOG

                      Below is a link to article explaining how to migrating a FOG Server from an old one to a new one if you are interested. While a FOG Server of any version can be upgraded to the latest version - there are times in the past where this has failed - and there are times when your old server (for whatever reason) is not operable/broken and an upgrade can’t be done. This is when you’d do a migration.
                      https://wiki.fogproject.org/wiki/index.php?title=Migrate_FOG

                      Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!
                      Daily Clean Installation Results:
                      https://fogtesting.fogproject.us/
                      FOG Reporting:
                      https://fog-external-reporting-results.fogproject.us/

                      S 1 Reply Last reply Reply Quote 2
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