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Host/Group replication between FOG Servers

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FOG Problems
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  • A
    adukes40
    last edited by May 24, 2016, 7:07 PM

    All I get is invalid syntax. No clue what I am doing wrong.

    W 1 Reply Last reply May 24, 2016, 7:12 PM Reply Quote 0
    • W
      Wayne Workman @adukes40
      last edited by May 24, 2016, 7:12 PM

      @adukes40 I sent you a message. Top right talk bubble.

      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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      • W
        Wayne Workman
        last edited by May 24, 2016, 8:09 PM

        I remoted in to help.

        bind address 127.0.0.1 was set in my.cnf, I commented that and then we were able to connect to mysql from the remote node using the fogstorage username and password.

        However, when visiting the storage node’s boot.php file with a registered MAC address appended like this:
        http://10.106.2.149/fog/service/ipxe/boot.php?mac=b8:ac:6f:3d:6e:a4

        It spits just this out:

        set fog-ip
        set fog-webroot
        set boot-url http://${fog-ip}/${fog-webroot}
        

        also, an apache2 error pops up in the node’s logs:
        [Tue May 24 16:05:32.244071 2016] [:error] [pid 20780] [client 10.106.10.5:12079] PHP Fatal error: Call to a member function lastInsertId() on null in /var/www/html/fog/lib/db/pdodb.class.php on line 124

        FOG version 7829
        Both main and node is Ubuntu 14.04 LTS.

        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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        • W
          Wayne Workman
          last edited by May 24, 2016, 9:07 PM

          I just spoke briefly with the @Senior-Developers and they said that the storage node installation actually communicates with the main server’s DB to do certain things.

          What this means is because of the bind address previously, those things the installer needed to do didn’t get done.

          So, now that we’ve sorted out the connectivity issues, all you should need to do is re-run the installer on the storage node (no rebuild is required at all!), and then things should be working for 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!
          Daily Clean Installation Results:
          https://fogtesting.fogproject.us/
          FOG Reporting:
          https://fog-external-reporting-results.fogproject.us/

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          • W
            Wayne Workman
            last edited by Wayne Workman May 24, 2016, 3:41 PM May 24, 2016, 9:41 PM

            After re-running the installer on the storage node and rebooting the main server, this is what’s in the replication logs, and it just hangs and never replicates. @Tom-Elliott

            [05-24-16 9:37:59 pm] | Image name: testing
            [05-24-16 9:37:59 pm] * Found Image to transfer to 2 node(s)
            [05-24-16 9:37:59 pm] | I am the only member
            [05-24-16 9:37:59 pm] | Image Name: testing
            [05-24-16 9:37:59 pm] * Not syncing Image between group(s)
            [05-24-16 9:37:59 pm] | We are node name: CA - MasterNode
            [05-24-16 9:37:59 pm] * We have node ID: #1
            [05-24-16 9:37:59 pm] | We are group name: default
            [05-24-16 9:37:59 pm] * We are group ID: #1
            [05-24-16 9:37:59 pm] * Starting Image Replication.
            [05-24-16 9:37:59 pm] * Starting service loop
            [05-24-16 9:37:59 pm] * Checking for new items every 600 seconds
            [05-24-16 9:37:59 pm] * Starting ImageReplicator Service
            [05-24-16 9:37:59 pm] Interface Ready with IP Address: 167.21.42.13
            [05-24-16 9:37:59 pm] Interface Ready with IP Address: 10.103.72.49
            

            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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            • W
              Wayne Workman
              last edited by May 24, 2016, 10:03 PM

              I’ve verified both the main and node’s FTP credentials.
              I’ve toggled the master node for both, just to reset it.
              I’ve made test images and test snapins but both hang at exactly where lftp should start.
              I’ve also uninstalled and reinstalled lftp.

              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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              • W
                Wayne Workman
                last edited by May 24, 2016, 10:22 PM

                Found this interesting message in /var/log/syslog:
                May 24 18:20:30 MSDCATS09 kernel: [ 2560.753652] init: vsftpd main process (4005) killed by TERM signal

                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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                • W
                  Wayne Workman
                  last edited by May 24, 2016, 10:25 PM

                  snapins attempt to replicate, it seems… here’s the lftp log. But images are not.

                  root@MSDCATS09:/var/log# cat /var/log/xferlog
                  Tue May 24 17:44:36 2016 1 10.103.72.49 12 /opt/fog/snapins/test.bat b _ i r fog ftp 0 * c
                  Tue May 24 18:14:20 2016 1 10.103.72.49 12 /opt/fog/snapins/test.bat b _ i r fog ftp 0 * c
                  

                  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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                  • W
                    Wayne Workman
                    last edited by May 24, 2016, 10:30 PM

                    These log entries are also interesting:

                    cat /var/log/auth.log | grep vsftpd
                    May 24 17:36:01 MSDCATS09 vsftpd[21829]: pam_unix(vsftpd:auth): check pass; user unknown
                    May 24 17:36:01 MSDCATS09 vsftpd[21829]: pam_unix(vsftpd:auth): authentication failure; logname= uid=0 euid=0 tty=ftp ruser=apc rhost=10.103.67.62
                    

                    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
                    • W
                      Wayne Workman
                      last edited by May 25, 2016, 1:22 AM

                      @Tom-Elliott helped out, it was a bug in replication. It should be fixed in the current.

                      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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