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    Scheduled Wake On Lan

    Scheduled Pinned Locked Moved Solved
    FOG Problems
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    • P
      Petěrko @Petěrko
      last edited by

      Hi again,

      today I tried CentOS 7 + FOG dev-branch. Later upgraded to working-1.6 branch. Still no success.

      Should fogscheduler.log report this when waking PCs from scheduled task?

      [01-18-20 10:35:05 pm]  * Sending 1 wake on lan request.
[01-18-20 10:35:05 pm]  * 1 total mac attempting to wake up.

      It is not showing in my log…
      Is the process/code for WOL Perform Immediately and cron-style same or different?

      May the problem be network related? Subnets? VLANs?
      Or KVM related? I run OSes as Virtual Machines on Proxmox.
      WOL Perform Immediately is working fine.

      Thank you for any help!
      Peter

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

        @petěrko Can you please post a picture of your settings in the FOG web UI?

        Is the process/code for WOL Perform Immediately and cron-style same or different?

        Yes, “Perform Immediately” is directly triggered when submitting the form while cron-style is fired by the scheduler.

        WOL Perform Immediately is working fine.

        Don’t think it’s a network issue then.

        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

        P 1 Reply Last reply Reply Quote 0
        • P
          Petěrko @Sebastian Roth
          last edited by

          @sebastian-roth Thanks for reply, Sebastian!

          I am not sure what settings would you like to see. Fog Settings? I can upload globalSettings table, if it helps…

          When I export settings I get this for Power Task:

          INSERT INTO `scheduledTasks` VALUES (1,'Wake-Up Task','','S',14,'','','','','','',1,0,'','','-1','fog','1','',1619075220,'0');

          This is log for Scheduled Power WOL Task:
          host-cron-schedule.png

          [04-22-21 10:19:02 am]  * 1 task found.
[04-22-21 10:19:02 am]  * Task run time: Thu, 22 Apr 2021 10:58:00 +0200
[04-22-21 10:20:02 am]  * 1 task found.
[04-22-21 10:20:02 am]  * Task run time: Thu, 22 Apr 2021 10:20:00 +0200
[04-22-21 10:20:02 am]  * Found a wake on lan task that should run.
[04-22-21 10:20:02 am]  | Task sent to test-mmu
[04-22-21 10:21:02 am]  * 1 task found.
[04-22-21 10:21:02 am]  * Task run time: Thu, 22 Apr 2021 11:20:00 +0200

          SQL for Scheduled Wake-Up Task looks bit better but still doesn’t work:

          INSERT INTO `scheduledTasks` VALUES (2,'Wake-Up Task','','C',14,'44','*','*','*','*','',1,0,'','','-1','fog','1','',0,'1');

          Peter

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          • P
            Petěrko
            last edited by

            Found one more table:

            INSERT INTO `powerManagement` VALUES (3,1,'20','*','*','*','*','wol','0'),(2,1,'','','','','','shutdown','1');

            Peter

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            • A
              altitudehack @Petěrko
              last edited by altitudehack

              @petěrko I’m having the same problem with the latest dev branches. It was working fine before I updated. See:
              https://forums.fogproject.org/topic/15279/daily-wake-up-routine-not-working-after-update/
              Any way to merge topics?
              After a fresh look these seem like separate issues. Sorry for the interruption.

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

                @Petěrko I have not found the time to dive into this yet.

                I am wondering if it’s along the lines of what @altitudehack posted in the other topic. @Tom-Elliott has worked on the code and maybe knows more about it already?!

                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

                P 2 Replies Last reply Reply Quote 0
                • P
                  Petěrko @Sebastian Roth
                  last edited by

                  @sebastian-roth Hi, today I found time to install Ubuntu Server 20.04.2 on Bare Metal and KVM (Proxmox). With HTTPS enabled and disabled. Master and DEV-branch. It looks like https problem but I will test it once more to be sure.

                  Scheduled WOL is working on:
                  1.5.9 on Ubuntu (KVM/Baremetal) with https DISABLED

                  Scheduled WOL is not working on:
                  1.5.9 on Ubuntu with https ENABLED
                  19.5.75 on Ubuntu with https ENABLED

                  I will continue on that in @altitudehack 's topic.

                  Peter

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                  • P
                    Petěrko @Sebastian Roth
                    last edited by

                    @sebastian-roth
                    I can confirm now. Https setting during install is the culprit.

                    Debian10 VM 1.5.9
                    http - instant WOL OK, scheduled WOL - working
                    https - instant WOL OK, scheduled WOL - not working

                    Peter

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                    • P
                      Petěrko
                      last edited by

                      What about this (from other_vhosts_access.log)?

                      x.x.x.x:443 x.x.x.x - - [27/Apr/2021:10:30:11 -0400] "GET //fog/management/index.php?node=client&sub=wakeEmUp HTTP/1.1" 200 9111 "-" "Mozilla/5.0 (Linux x86_64; rv:80.0) Gecko/20100101 Firefox/80.0"

                      Double leading forward slashes (//fog/…).
                      A typo? Or is it correct? Just a guess 😉

                      Source: web/lib/fog/fogbase.class.php

                      $url = '%s://%s/fog/management/index.php?';
$url .= 'node=client&sub=wakeEmUp';

                      Peter

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

                        @petěrko The 200 code tells us that the response was successful.

                        The sprintf call defines httpproto. So while there may be a typo, this is unlikely the thing causing the issue you’re seeing.

                        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

                        P 1 Reply Last reply Reply Quote 0
                        • P
                          Petěrko @Tom Elliott
                          last edited by

                          @tom-elliott Thanks for reply and your great work, Tom.
                          I am looking into it again with more detail.

                          HTTP Cron WOL
                          port 80, POST, status 200
                          HTTP Cron WOL working

                          x.x.x.x:80 x.x.x.x - - [28/Apr/2021:02:51:07 -0400] "POST /fog/management/index.php?node=client&sub=wakeEmUp HTTP/1.1" 200 5068 "-" "Mozilla/5.0 (Linux x86_64; rv:80.0) Gecko/20100101 Firefox/80.0"

                          HTTPS instant WOL
                          port 443, POST, status 200
                          HTTPS Instant WOL working

                          x.x.x.x:443 x.x.x.x - - [28/Apr/2021:03:17:13 -0400] "POST /fog/management/index.php?node=client&sub=wakeEmUp HTTP/1.1" 200 9111 "-" "Mozilla/5.0 (Linux x86_64; rv:80.0) Gecko/20100101 Firefox/80.0"

                          HTTPS Cron WOL
                          port 80, POST, status 302
                          and
                          port 443 GET,status 200
                          HTTPS Cron WOL not working

                          x.x.x.x:80 x.x.x.x - - [28/Apr/2021:03:23:20 -0400] "POST /fog/management/index.php?node=client&sub=wakeEmUp HTTP/1.1" 302 580 "-" "Mozilla/5.0 (Linux x86_64; rv:80.0) Gecko/20100101 Firefox/80.0"
x.x.x.x:443 x.x.x.x - - [28/Apr/2021:03:23:20 -0400] "GET //fog/management/index.php?node=client&sub=wakeEmUp HTTP/1.1" 200 9111 "-" "Mozilla/5.0 (Linux x86_64; rv:80.0) Gecko/20100101 Firefox/80.0"

                          Is POST with status 302 on port 80 ok? It may be redirection to https, I guess.

                          I think GET for HTTPS is wrong. It gives 200 but I think server doesnt have enough info what to wake up.

                          Or am I wrong?
                          Peter

                          P Tom ElliottT 2 Replies Last reply Reply Quote 0
                          • P
                            Petěrko @Petěrko
                            last edited by

                            Update: Same on 1.5.9.77
                            Peter

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

                              @petěrko Well a redirect from 80 to 443 via 302 will take the post request and send it as get (meaning the mac address it’s intending to receive is missing)

                              I can attempt to iterate through beginning with https

                              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

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

                                @petěrko I altered the code to run through:

                                https:// AND http:// (in order)
                                so that wakeOnLAN should run regardless of which protocol you send (and more directly in the case you have a 302 redirect from http to https.

                                Please give it a try and let me know if it works.

                                Thank you,

                                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

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

                                  @petěrko said in Scheduled Wake On Lan:

                                  Is POST with status 302 on port 80 ok? It may be redirection to https, I guess.
                                  I think GET for HTTPS is wrong. It gives 200 but I think server doesnt have enough info what to wake up.

                                  Great work! Thanks heaps for testing in detail and posting here.

                                  As Tom said, it happens to be redirected to HTTPS (443) when sending a POST to HTTP (80). There is a good explanation on why this happens on stack exchange: https://softwareengineering.stackexchange.com/questions/99894/why-doesnt-http-have-post-redirect

                                  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
                                  • P
                                    Petěrko @Tom Elliott
                                    last edited by

                                    @tom-elliott
                                    @Sebastian-Roth

                                    Thank you all. It is solved now in 1.5.9.78 with HTTPS on.

                                    /var/log/apache2/other_vhosts_access.log

                                    80 "POST /fog/management/index.php?node=client&sub=wakeEmUp HTTP/1.1" 302 599 
443 "GET //fog/management/index.php?node=client&sub=wakeEmUp HTTP/1.1" 200 9111 
443 "POST /fog/management/index.php?node=client&sub=wakeEmUp HTTP/1.1" 200 9111

                                    /opt/fog/log/fogscheduler.log for Power Management Task

                                    [04-29-21 6:16:25 am]  * 1 task found.
[04-29-21 6:16:25 am]  * 0 scheduled task(s) to run.
[04-29-21 6:16:25 am]  * 1 power management task(s) to run.
[04-29-21 6:16:25 am]  * Power Management Task run time: Thu, 29 Apr 2021 06:16:00 +0000
[04-29-21 6:16:25 am]  * This is a cron style task that should run at: 1619676960.
[04-29-21 6:16:25 am]  * Found a wake on lan task that should run.
[04-29-21 6:16:25 am]  | Task sent to fcaa-https

                                    /opt/fog/log/fogscheduler.log for Scheduled Task:

                                    [04-29-21 6:22:26 am]  * 1 task found.
[04-29-21 6:22:26 am]  * 1 scheduled task(s) to run.
[04-29-21 6:22:26 am]  * 0 power management task(s) to run.
[04-29-21 6:22:26 am]  * Scheduled Task run time: Thu, 29 Apr 2021 06:22:00 +0000
[04-29-21 6:22:26 am]  * This is a cron style task that should run at: 1619677320
[04-29-21 6:22:26 am]  * Found a scheduled task that should run.
[04-29-21 6:22:26 am]            - Is a host based task.
[04-29-21 6:22:26 am]            - Unicaset task found!
[04-29-21 6:22:26 am]            - Host fcaa-https
[04-29-21 6:22:26 am]            - Task started for host fcaa-https!

                                    Thank you again! Now our school can wake-up on Schedule 😉

                                    Peter

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