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    SVN 3080: NIC Registration

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    • Tom ElliottT
      Tom Elliott
      last edited by

      Typos are perfectly fine, just as long as I can see them and correct them.

      I’m wondering, though, would it be better to assign all found mac’s that are connected with splice character that we already use?

      we have a function called parseMacList which uses a delimiter of | (pipe) symbol to break apart and find hosts. Using this same principle, if the returned string (base 64 decoded as needed) comes back with | I can explode it out from there and just add all the mac’s to the additional mac list of the relevant host.

      Example (I know I can do it, but i’m being particularly lazy today and possibly this week as both my wife and I are currently sick or something)

      00:12:34:56:78:01|23:45:67:89:01:23|45:67:89:01:23:45

      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)

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      • Tom ElliottT
        Tom Elliott
        last edited by

        And I can see you already thought of that…

        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)

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        • cspenceC
          cspence Developer
          last edited by

          [quote=“Tom Elliott, post: 43613, member: 7271”]And I can see you already thought of that…[/quote]

          I was about to say… 😄

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          • Tom ElliottT
            Tom Elliott
            last edited by

            I’ll build a function rather than code this into the individually requested files.

            I’ll have to adjust the service scripts so they no longer look for HWAddr in the fields, but I think it better to scan only for the mac addresses.

            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)

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            • cspenceC
              cspence Developer
              last edited by

              [quote=“Tom Elliott, post: 43616, member: 7271”]I’ll build a function rather than code this into the individually requested files.

              I’ll have to adjust the service scripts so they no longer look for HWAddr in the fields, but I think it better to scan only for the mac addresses.[/quote]

              Sounds better to me.

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              • Tom ElliottT
                Tom Elliott
                last edited by

                Oh, i do have a thought though.

                Using the generate our interfaces file on the fly method, I can add the e-polling capabilities of the kernel to use more proper methods of device management. This means not all devices will automatically have eth* names, but rather whatever the device is. Is there a simpler way without designating the specific devices to search for?

                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

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                • Tom ElliottT
                  Tom Elliott
                  last edited by

                  I wonder
                  [code]for macline in $(ip addr show | grep link/ether|awk ‘{print $2}’); do
                  # Add a pipe before adding more MACs
                  if [ -n “$mac” ]; then
                  mac=$mac|
                  fi
                  done[/code]

                  This, from what I can tell, should allow us to just echo back the mac variable and we don’t need the xargs and cut commands to operate as the only things returned is our pipe delimited list of MAC Addresses.

                  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

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                  • Tom ElliottT
                    Tom Elliott
                    last edited by

                    [code]# Get All Active MAC Addresses
                    getMACAddresses()
                    {
                    IFS=$‘\n’
                    # Create a pipe-separated MAC List
                    for macline in $(ip addr | grep link/ether | awk ‘{print $2}’); do
                    # Add a pipe before adding more MACs
                    if [ -n “$mac” ]; then
                    mac=$mac|
                    fi
                    mac=$macecho $macline;
                    done
                    IFS=
                    echo $mac
                    }[/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

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                    • cspenceC
                      cspence Developer
                      last edited by

                      [quote=“Tom Elliott, post: 43618, member: 7271”]Oh, i do have a thought though.

                      Using the generate our interfaces file on the fly method, I can add the e-polling capabilities of the kernel to use more proper methods of device management. This means not all devices will automatically have eth* names, but rather whatever the device is. Is there a simpler way without designating the specific devices to search for?[/quote]

                      [CODE]# Set for loop delimiters to just newline
                      IFS=$‘\n’

                      Create a pipe-separated MAC list

                      for macline in $(ip addr | grep link/ether)
                      do
                      # Add a pipe before adding more MACs
                      if [ -n “$mac” ]; then
                      mac=$mac|
                      fi
                      mac=$macecho $macline | xargs | cut -d ' ' -f 2
                      done

                      Reset delimiters

                      IFS=[/CODE]

                      I just realized I was doing a grep on link/ether so that doesn’t include lo. Enjoy!

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                      • S
                        Sebastian Roth Moderator
                        last edited by

                        Not using any extra ip tools … /sys/class/net/*/address …

                        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

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                        • cspenceC
                          cspence Developer
                          last edited by

                          [code]# Get All Active MAC Addresses
                          getMACAddresses()
                          {
                          IFS=$‘\n’
                          # Create a pipe-separated MAC List
                          for macline in $(ip addr | grep link/ether | awk ‘{print $2}’); do
                          # Add a pipe before adding more MACs
                          if [ -n “$mac” ]; then
                          mac=$mac|
                          fi
                          mac=${mac}${macline};
                          done
                          IFS=
                          echo $mac
                          }[/code]

                          Caught a bug with your final mac= statement. Also, “ip addr” is fine by itself.

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                          • Tom ElliottT
                            Tom Elliott
                            last edited by

                            yeah I saw and edited. The echo needs to occur there. and I am using just ip addr

                            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

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                            • Tom ElliottT
                              Tom Elliott
                              last edited by

                              [quote=“Uncle Frank, post: 43623, member: 28116”]Not using any extra ip tools … /sys/class/net/*/address …[/quote]

                              We have to know the exact path name, so it’s simpler to just use the tools that get that for us I think.

                              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

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                              • S
                                Sebastian Roth Moderator
                                last edited by

                                [quote=“Tom Elliott, post: 43626, member: 7271”]We have to know the exact path name, so it’s simpler to just use the tools that get that for us I think.[/quote]
                                I don’t think so…
                                [CODE]# Get All Active MAC Addresses
                                getMACAddresses()
                                {
                                IFS=$‘\n’
                                # Create a pipe-separated MAC List
                                for macline in $(cat /sys/class/net/*/address); do
                                # Add a pipe before adding more MACs
                                if [ -n “$mac” ]; then
                                mac=$mac|
                                fi
                                mac=${mac}${macline};
                                done
                                IFS=
                                echo $mac
                                }[/CODE]
                                No ip, no awk, no grep…

                                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)

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                                • S
                                  Sebastian Roth Moderator
                                  last edited by

                                  And I still wonder, why do we need the IFS here??

                                  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)

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                                  • cspenceC
                                    cspence Developer
                                    last edited by

                                    [quote=“Uncle Frank, post: 43627, member: 28116”]I don’t think so…
                                    [CODE]# Get All Active MAC Addresses
                                    getMACAddresses()
                                    {
                                    IFS=$‘\n’
                                    # Create a pipe-separated MAC List
                                    for macline in $(cat /sys/class/net/*/address); do
                                    # Add a pipe before adding more MACs
                                    if [ -n “$mac” ]; then
                                    mac=$mac|
                                    fi
                                    mac=${mac}${macline};
                                    done
                                    IFS=
                                    echo $mac
                                    }[/CODE]
                                    No ip, no awk, no grep…[/quote]

                                    It grabs lo’s MAC. But I like where this is going…

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                                    • S
                                      Sebastian Roth Moderator
                                      last edited by

                                      [CODE]… cat /sys/class/net/???*/address …[/CODE] kind of hackish but…

                                      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)

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                                      • cspenceC
                                        cspence Developer
                                        last edited by

                                        How low can we go?

                                        [CODE]# Get All Active MAC Addresses
                                        getMACAddresses()
                                        {
                                        lomac=00:00:00:00:00:00
                                        cat /sys/class/net/*/address | grep -v $lomac | tr ‘\n’ ‘|’ | sed s/.$//g
                                        }[/CODE]

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                                        • S
                                          Sebastian Roth Moderator
                                          last edited by

                                          sed, grep, tr and all the rest are very nice but we don’t really need them here, do we?
                                          [CODE]… cat /sys/class/net/[^l][^o]*/address …[/CODE]

                                          And still wondering about if ‘IFS’ is needed here. Sorry goto go now.

                                          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)

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                                          • Tom ElliottT
                                            Tom Elliott
                                            last edited by

                                            I like it

                                            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)

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