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    erase of Exports File

    Scheduled Pinned Locked Moved Solved
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    • O
      olivierl
      last edited by

      When i run the installer the file etc/exports is replaced by the following entries:

      /images *(ro,sync,no_wdelay,no_subtree_check,insecure_locks,no_root_squash,insecure,fsid=0)
      /images/dev *(rw,async,no_wdelay,no_subtree_check,no_root_squash,insecure,fsid=1)

      all other entries was deleted.

      I’m sorry, I’m struggling to make me understand.I don’t speak english very well

      Oliver

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

        Yes, the installer script creates a new empty (overwrites) exports-file. It’s not easy to write fail-proof script code that checks to see if other entries (or old FOG entries) are in that file. So we better create a clean new one. If you have a good idea how to better do this you are more than welcome to give us a hint.

        Please make a backup copy of your file before running the installer. @Tom-Elliott Well, maybe we should do that like we do with /tftpboot…

        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

        ch3iC 1 Reply Last reply Reply Quote 0
        • ch3iC
          ch3i Moderator @Sebastian Roth
          last edited by ch3i

          @Uncle-Frank said:

          Yes, the installer script creates a new empty (overwrites) exports-file. It’s not easy to write fail-proof script code that checks to see if other entries (or old FOG entries) are in that file. So we better create a clean new one. If you have a good idea how to better do this you are more than welcome to give us a hint.

          Please make a backup copy of your file before running the installer. @Tom-Elliott Well, maybe we should do that like we do with /tftpboot…

          Maybe use comments before/after the fog exports, like that :

          /custom/config1
          
          #FOG settings
          /images *(ro,sync,no_wdelay,no_subtree_check,insecure_locks,no_root_squash,insecure,fsid=0)
          /images/dev *(rw,async,no_wdelay,no_subtree_check,no_root_squash,insecure,fsid=1)
          #END FOG settings
          
          /custom/config2
          

          On each update store all other lines not in these comments 😉

          1 Reply Last reply Reply Quote 1
          • Wayne WorkmanW
            Wayne Workman
            last edited by

            How about having the installer move any existing file to /etc/exports.old ?

            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/

            1 Reply Last reply Reply Quote 1
            • O
              olivierl
              last edited by olivierl

              Hi
              In your script before add share it can be this

              if [ -f $nfsconfig ]
                  then
                            if  [ $(grep -c "##FOG-SHARE-START##" $nfsconfig) -ne 0 ]
                                 then
                                          sed -in  '/##FOG-SHARE-START##/,/##FOG-END-SHARE##/{//d;D}' $nfsconfig
                            fi
              fi
              

              And add this configureNFS()

              echo -e "##FOG-SHARE-START##\n$storageLocation *(ro,sync,no_wdelay,no_subtree_check,insecure_locks,no_root_squash,insecure,fsid=0)\n$storageLocation/dev *(rw,async,no_wdelay,no_subtree_check,no_root_squash,insecure,fsid=1)\n##FOG-END-SHARE##" >> "$nfsconfig";
              

              I am not tested for the moment

              Olivier

              1 Reply Last reply Reply Quote 2
              • O
                olivierl
                last edited by

                Hi
                I have tested this norming and it’s worrking for my case.

                Olivier

                Wayne WorkmanW 1 Reply Last reply Reply Quote 2
                • Tom ElliottT
                  Tom Elliott
                  last edited by

                  What’s the actual code?

                  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! Get in contact with me (chat bubble in the top right corner) if you want to join in.

                  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

                  ch3iC 1 Reply Last reply Reply Quote 0
                  • Wayne WorkmanW
                    Wayne Workman
                    last edited by

                    @Tom-Elliott has added a new option in /opt/fog/.fogsettings

                    blexports=

                    1 means to rebuild /etc/exports
                    0 means do not rebuild it.

                    https://forums.fogproject.org/topic/5975/dhcpd-conf-file-gets-rebuilt-on-every-install

                    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/

                    ch3iC 1 Reply Last reply Reply Quote 0
                    • ch3iC
                      ch3i Moderator @Tom Elliott
                      last edited by

                      @Tom-Elliott In lib/common/functions.sh

                      configureNFS() {
                          echo -e "$storageLocation *(ro,sync,no_wdelay,no_subtree_check,insecure_locks,no_root_squash,insecure,fsid=0)\n$storageLocation/dev *(rw,async,no_wdelay,no_subtree_check,no_root_squash,insecure,fsid=1)" > "$nfsconfig";
                          dots "Setting up and starting RPCBind";
                          if [ "$systemctl" == "yes" ]; then
                              systemctl enable rpcbind.service >/dev/null 2>&1 && \
                              systemctl restart rpcbind.service >/dev/null 2>&1 && \
                              systemctl status rpcbind.service >/dev/null 2>&1
                          elif [ "$osid" -eq 2 ]; then
                              true
                          else
                              chkconfig rpcbind on >/dev/null 2>&1 && \
                              $initdpath/rpcbind restart >/dev/null 2>&1 && \
                              $initdpath/rpcbind status >/dev/null 2>&1
                          fi
                          errorStat $?
                          dots "Setting up and starting NFS Server..."
                          for nfsItem in $nfsservice; do
                              if [ "$systemctl" == "yes" ]; then
                                  systemctl enable $nfsItem >/dev/null 2>&1 && \
                                  systemctl restart $nfsItem >/dev/null 2>&1 && \
                                  systemctl status $nfsItem >/dev/null 2>&1
                              else
                                  if [ "$osid" == 2 ]; then
                                      sysv-rc-conf $nfsItem on >/dev/null 2>&1 && \
                                      $initdpath/nfs-kernel-server stop >/dev/null 2>&1 && \
                                      $initdpath/nfs-kernel-server start >/dev/null 2>&1
                                  else
                                      chkconfig $nfsItem on >/dev/null 2>&1 && \
                                      $initdpath/$nfsItem restart >/dev/null 2>&1 && \
                                      $initdpath/$nfsItem status >/dev/null 2>&1
                                  fi
                              fi
                              if [ "$?" -eq 0 ]; then
                                  break
                              fi
                          done
                          errorStat $?
                      }
                      
                      Tom ElliottT 1 Reply Last reply Reply Quote 0
                      • ch3iC
                        ch3i Moderator @Wayne Workman
                        last edited by

                        @Wayne-Workman said:

                        @Tom-Elliott has added a new option in /opt/fog/.fogsettings

                        blexports=

                        1 means to rebuild /etc/exports
                        0 means do not rebuild it.

                        https://forums.fogproject.org/topic/5975/dhcpd-conf-file-gets-rebuilt-on-every-install

                        It’ll be better to have it automatically in the installer like the @olivierl solution.

                        1 Reply Last reply Reply Quote 0
                        • Tom ElliottT
                          Tom Elliott @ch3i
                          last edited by

                          @ch3i much appreciated but I meant the code for the sed statement not the function code that needs to be altered.

                          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! Get in contact with me (chat bubble in the top right corner) if you want to join in.

                          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

                          ch3iC 1 Reply Last reply Reply Quote 0
                          • S
                            Sebastian Roth Moderator
                            last edited by

                            @Tom-Elliott Code snippet was provided by olivierl in this thread (post number 11).

                            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

                            1 Reply Last reply Reply Quote 0
                            • ch3iC
                              ch3i Moderator @Tom Elliott
                              last edited by

                              @Tom-Elliott said:

                              @ch3i much appreciated but I meant the code for the sed statement not the function code that needs to be altered.

                              https://forums.fogproject.org/topic/5952/erase-of-exports-file/11

                              1 Reply Last reply Reply Quote 0
                              • O
                                olivierl
                                last edited by

                                Hi,

                                It’'s work but before use it i think i need to verify before if the line "/image and image/dev"exist
                                To make the transition from a version that does not contain ##Fog–share-start##
                                to avoid having 2 times sharing appear in the file

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

                                  Oh now I see what @olivierl did here… added those tags to the top and bottom.

                                  ##FOG-SHARE-START##
                                  ##FOG-END-SHARE##

                                  That’s pretty smart.

                                  But I don’t think the new blexports setting should be undone, but I think that this could be added…
                                  In fact something similar is not a bad idea for all of the conf files that fog touches…

                                  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/

                                  1 Reply Last reply Reply Quote 0
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