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    erase of Exports File

    Scheduled Pinned Locked Moved Solved
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    • 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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