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    FogReplicator and Storage Nodes.

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    • george1421G
      george1421 Moderator @sbenson
      last edited by

      @sbenson said in FogReplicator and Storage Nodes.:

      @george1421 But the userid and password are required…or atleast they have an asterisk next to them making it seem like they are. I did notice a problem, the interfaces on these boxes aren’t eth0, they are ens160 on both. I can’t imagine that would cause the traffic to magically be routed to the SRO machine.

      The network interfaces need to be correct for multicasting. Unicast images don’t use the network interface.

      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!

      Tom ElliottT 1 Reply Last reply Reply Quote 0
      • S
        sbenson @george1421
        last edited by

        @george1421
        SRO

        mysql> select ngmMemberName as name,ngmIsMasterNode as master, ngmHostname as host,ngmUser as user, left(ngmPass,5) as pass, ngmInterface as interface from nfsGroupMembers;
        +------------+--------+-------------+------+-------+-----------+
        | name       | master | host        | user | pass  | interface |
        +------------+--------+-------------+------+-------+-----------+
        | MHB-Slave  |        | 10.63.57.42 | fog  | BaLVo | ens160    |
        | SRO-Master | 1      | 10.63.76.44 | fog  | RoiYx | ens160    |
        +------------+--------+-------------+------+-------+-----------+
        2 rows in set (0.00 sec)
        

        MHB

        mysql> select ngmMemberName as name,ngmIsMasterNode as master, ngmHostname as host,ngmUser as user, left(ngmPass,5) as pass, ngmInterface as interface from nfsGroupMembers;
        +------------------+--------+-------------+------+-------+-----------+
        | name             | master | host        | user | pass  | interface |
        +------------------+--------+-------------+------+-------+-----------+
        | MHB-Master       | 1      | 10.63.57.42 | fog  | BaLVo | ens160    |
        | MHB-Storage_Node |        | 10.63.57.42 | fog  | BaLVo | ens160    |
        +------------------+--------+-------------+------+-------+-----------+
        2 rows in set (0.00 sec)
        
        Tom ElliottT george1421G 2 Replies Last reply Reply Quote 0
        • Tom ElliottT
          Tom Elliott @sbenson
          last edited by

          @sbenson Unless you need it, the MHB Server does not need a second node. There is literally no point for 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)

          Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

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          • george1421G
            george1421 Moderator @sbenson
            last edited by george1421

            @sbenson OK we need to get something cleared up. Tom and I have been chatting and we need to understand. At site MHB how many physical fog servers are installed master or slave nodes. I think we’ve been adding complexity because I misunderstood something.

            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!

            S 1 Reply Last reply Reply Quote 1
            • S
              sbenson @george1421
              last edited by sbenson

              @Tom-Elliott said in FogReplicator and Storage Nodes.:

              Unless you need it, the MHB Server does not need a second node. There is literally no point for it.

              It’s only there because George said so

              @george1421 said in FogReplicator and Storage Nodes.:

              OK we need to get something cleared up. Tom and I have been chatting and we need to understand. At site MHB how many fog servers are installed master or slave nodes. I think we’ve been adding complexity because I misunderstood something

              There are a TOTAL of 2 servers in the whole company, SRO-FOG-01 and MHB-FOG-01. Both of these machines are installed on our vmware infrastructures(no not the same ESXI hosts).

              george1421G Tom ElliottT 2 Replies Last reply Reply Quote 1
              • george1421G
                george1421 Moderator @sbenson
                last edited by george1421

                @sbenson said in FogReplicator and Storage Nodes.:

                There are a TOTAL of 2 servers in the whole company, SRO-FOG-01 and MHB-FOG-01

                Well for that I’m sorry. Somewhere along the way I thought you said you had two physical fog servers at MHB, because you had two subnets there. I didn’t question it.

                Delete the slave node on the MHB fog server and then things will straighten out.

                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!

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

                  @sbenson So:

                  SRO side Needs:

                  Master (SRO-FOG-01)
                  Slave (MHB-FOG-01)

                  MHB Side Needs:
                  Master (MHB-FOG-01)

                  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

                  S 1 Reply Last reply Reply Quote 1
                  • Tom ElliottT
                    Tom Elliott @george1421
                    last edited by

                    @george1421

                    @george1421 said in FogReplicator and Storage Nodes.:

                    The network interfaces need to be correct for multicasting. Unicast images don’t use the network interface.

                    Just trying to clarify:

                    FOG uses the interface for the bandwidth page. For multicast it uses an auto detection type system now.

                    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
                    • S
                      sbenson @Tom Elliott
                      last edited by

                      @Tom-Elliott said in FogReplicator and Storage Nodes.:

                      So:
                      SRO side Needs:
                      Master (SRO-FOG-01)
                      Slave (MHB-FOG-01)
                      MHB Side Needs:
                      Master (MHB-FOG-01)

                      Done, SRO has

                      | MHB-Slave  |        | 10.63.57.42 | fog  | BaLVo | ens160    |
                      | SRO-Master | 1      | 10.63.76.44 | fog  | RoiYx | ens160    |
                      

                      MHB has

                      | MHB-Master | 1      | 10.63.57.42 | fog  | BaLVo | ens160    |
                      
                      Tom ElliottT 1 Reply Last reply Reply Quote 1
                      • Tom ElliottT
                        Tom Elliott @sbenson
                        last edited by

                        @sbenson This should then be good to go.

                        I’d say, from the SRO Master server, run systemctl restart FOGImageReplicator FOGSnapinReplicator just to make sure things are good to go and things will start replicating (unless you need to wait until later on.)

                        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

                        george1421G 1 Reply Last reply Reply Quote 0
                        • george1421G
                          george1421 Moderator @Tom Elliott
                          last edited by

                          @Tom-Elliott That probably should be done on the MHB server too just to flush out any cached systems since we deleted a node.

                          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!

                          Tom ElliottT 1 Reply Last reply Reply Quote 0
                          • Tom ElliottT
                            Tom Elliott @george1421
                            last edited by

                            @george1421 True true true.

                            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

                            S 1 Reply Last reply Reply Quote 0
                            • S
                              sbenson @Tom Elliott
                              last edited by

                              @Tom-Elliott said in FogReplicator and Storage Nodes.:

                              True true true.

                              restarted on both
                              SRO

                              [17:05:16] root@SRO-FOG-01[0]:/var/log/fog$ systemctl restart FOGImageReplicator FOGSnapinReplicator; tail -n10 -f fogreplicator.log
                              [05-13-17 12:03:41 am]  * Found Image to transfer to 1 node
                              [05-13-17 12:03:41 am]  | Image Name: W7P-T460s
                              [05-13-17 12:03:42 am]  | W7P-T460s: No need to sync d1.fixed_size_partitions file to MHB-Slave
                              [05-13-17 12:03:42 am]  | W7P-T460s: No need to sync d1.mbr file to MHB-Slave
                              [05-13-17 12:03:43 am]  | W7P-T460s: No need to sync d1.minimum.partitions file to MHB-Slave
                              [05-13-17 12:03:43 am]  | W7P-T460s: No need to sync d1.original.fstypes file to MHB-Slave
                              [05-13-17 12:03:43 am]  | W7P-T460s: No need to sync d1.original.swapuuids file to MHB-Slave
                              [05-13-17 12:03:43 am]  | W7P-T460s: No need to sync d1.partitions file to MHB-Slave
                              [05-13-17 12:03:44 am]  | W7P-T460s: No need to sync d1p1.img file to MHB-Slave
                              [05-13-17 12:03:44 am]  | W7P-T460s: No need to sync d1p2.img file to MHB-Slave
                              

                              MHB

                              [17:05:40] root@MHB-FOG-01[0]:/var/log/fog$ systemctl restart FOGImageReplicator FOGSnapinReplicator;tail -n10 -f fogreplicator.log
                              [05-03-17 4:01:10 am]  *  | This is not the master node
                              [05-04-17 4:11:10 am]  *  | This is not the master node
                              [05-05-17 4:21:10 am]  *  | This is not the master node
                              [05-06-17 4:31:11 am]  *  | This is not the master node
                              [05-07-17 4:41:11 am]  *  | This is not the master node
                              [05-08-17 4:51:11 am]  *  | This is not the master node
                              [05-09-17 5:01:11 am]  *  | This is not the master node
                              [05-10-17 5:11:11 am]  *  | This is not the master node
                              [05-11-17 5:21:11 am]  *  | This is not the master node
                              [05-12-17 5:31:11 am]  *  | This is not the master node
                              
                              george1421G Tom ElliottT 2 Replies Last reply Reply Quote 0
                              • george1421G
                                george1421 Moderator @sbenson
                                last edited by george1421

                                @sbenson The mhb looks a bit suspect, but is OK. For SRO I would expect this if MHB had already been synchronized on a previous run.

                                I do have to question the time differences. Are you running UTC on these systems, especially SRO?

                                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!

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

                                  @sbenson That is perfectly fine. The MHB Side, could probably do with a (ctrl+c) then rerun the tail command.

                                  Notice how the restart didn’t have the “banner”?

                                  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

                                  S 1 Reply Last reply Reply Quote 0
                                  • S
                                    sbenson
                                    last edited by

                                    ok…good news…it’s replicating an image…that I dont want it to(it was set to replicate). So i know replication is working now. Now to test if I deploy a machine from MHB to see if it hits SRO at all… I will keep you updated. Need to reach out to someone in MHB

                                    1 Reply Last reply Reply Quote 1
                                    • S
                                      sbenson @Tom Elliott
                                      last edited by

                                      @Tom-Elliott I didn’t realize the restarting of the service deleted the file and recreated it. I thought it would just append to it

                                      Tom ElliottT Wayne WorkmanW 2 Replies Last reply Reply Quote 0
                                      • Tom ElliottT
                                        Tom Elliott @sbenson
                                        last edited by

                                        @sbenson It’s kind of intentional to ensure a “clean state”.

                                        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 1
                                        • Wayne WorkmanW
                                          Wayne Workman @sbenson
                                          last edited by

                                          @sbenson said in FogReplicator and Storage Nodes.:

                                          @Tom-Elliott I didn’t realize the restarting of the service deleted the file and recreated it. I thought it would just append to it

                                          Yeah, historical replicator logs aren’t important. What’s important are the current logs it’s writing.

                                          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
                                          • S
                                            sbenson
                                            last edited by

                                            Thank you everyone, this has been resolved. I will say the replication/node setup was the most confusing thing about fog. Everything else is straight forward. Maybe it was just me but a “Storage Nodes for Noobs” might be a good sticky post that explains how to setup a simple 2 server storage node. Other than that everything has been awesome. Thanks for all your hard work.

                                            Wayne WorkmanW 1 Reply Last reply Reply Quote 2
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