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    Host/Group replication between FOG Servers

    Scheduled Pinned Locked Moved Solved
    FOG Problems
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    • Wayne WorkmanW
      Wayne Workman @adukes40
      last edited by

      @adukes40 make sure the fog storage password is correct on the storage node. If it’s not, change it in /opt/fog/.fogsettings and rerun the installer on the storage node.

      You can test MySQL credentials from the node to the main by connecting to it via something like this:

      MySQL -u fogstorage -h x.x.x.x -p

      Not sure if that syntax is right but its close. you can Google examples.

      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
      • Wayne WorkmanW
        Wayne Workman
        last edited by Wayne Workman

        Also to clarify, for the ftp test, you should have been on the main server testing ftp ccredentials to the node. Testing from the node to the main doesn’t tell you if the nodes ftp credentials are good because you weren’t testing them.

        And, the MySQL test should be run from the node.

        You can use SSH to be “in” whatever server you need to run the tests.

        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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        • Wayne WorkmanW
          Wayne Workman @adukes40
          last edited by Wayne Workman

          @adukes40 I gave you the long explanation because you seem detail oriented but I’ll put it more plainly.

          In a multi-server setup with one main tied to one or many nodes, all registrations are stored in one place. On the main. Everything is managed from one place, on the main. Everything is contained in one spot, on the main. If a host is registered anywhere, it’s registered everywhere. Because the main holds everything and is the controller for everything, and the communication point for everything everywhere.

          The point of nodes is to increase imaging capacity, decrease load over the WAN, and to overcome broadcast domain related issues.

          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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          • adukes40A
            adukes40
            last edited by

            when the storage node installed it gave me that long password, is that the password to use, or do i need to change it to the long password the Main uses? right now they are different.

            1 Reply Last reply Reply Quote 0
            • adukes40A
              adukes40
              last edited by

              Ok, i just conducted ftp from the main to the node. i created a test.txt on the node, then on the main i used ftp to view the file directory, then delete the file, the dir again to verify it is gone.:

              techinstall@MSDCATS09:/$ ftp
              ftp> open 10.106.2.149
              Connected to 10.106.2.149.
              220 (vsFTPd 3.0.2)
              Name (10.106.2.149:techinstall): fog
              331 Please specify the password.
              Password: <long password from setting up node>
              230 Login successful.
              Remote system type is UNIX.
              Using binary mode to transfer files.
              ftp> cd /images
              250 Directory successfully changed.
              ftp> dir
              200 PORT command successful. Consider using PASV.
              150 Here comes the directory listing.
              drwxrwxrwx 2 0 0 4096 May 19 02:34 dev
              drwxrwxrwx 2 0 0 4096 May 19 02:34 postdownloadscripts
              -rw-rw-r-- 1 1000 1000 7 May 19 19:58 test.txt
              226 Directory send OK.
              ftp> del test.txt
              250 Delete operation successful.
              ftp> dir
              200 PORT command successful. Consider using PASV.
              150 Here comes the directory listing.
              drwxrwxrwx 2 0 0 4096 May 19 02:34 dev
              drwxrwxrwx 2 0 0 4096 May 19 02:34 postdownloadscripts
              226 Directory send OK.
              ftp> exit
              221 Goodbye.
              techinstall@MSDCATS09:/$

              1 Reply Last reply Reply Quote 0
              • adukes40A
                adukes40
                last edited by

                now i get this for the storage node

                Error communicating with the database. Error: SQLSTATE[HY000] [2002] Connection refused

                I think i will update the Main, and do another fresh install of the node and see what happens.

                1 Reply Last reply Reply Quote 0
                • adukes40A
                  adukes40
                  last edited by

                  Just rebuilt it, looking like it is connecting now as well. I will keep updating.

                  1 Reply Last reply Reply Quote 0
                  • adukes40A
                    adukes40
                    last edited by

                    Here is what I am getting now:

                    0_1463693563239_IMG_20160519_172121077.jpg

                    Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                    • Wayne WorkmanW
                      Wayne Workman @adukes40
                      last edited by Wayne Workman

                      @adukes40 the last url in the photo, visit it via browser but add this in the end of it.

                      ?mac=b8:ac:6f:3d:6e:a4

                      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/

                      adukes40A 1 Reply Last reply Reply Quote 0
                      • adukes40A
                        adukes40 @Wayne Workman
                        last edited by

                        @Wayne-Workman said in Host/Group replication between FOG Servers:

                        ?mac=b8:ac:6f:3d:6e:a4

                        telling me line:

                        1179 response_rc = -EIO_5XX;

                        not sure what that is telling me though.

                        1 Reply Last reply Reply Quote 0
                        • adukes40A
                          adukes40
                          last edited by adukes40

                          Actually I think this is what you were requesting:

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

                          Here is SS

                          0_1463709019343_upload-26bdfc8e-8afb-4b62-b0f6-ec7f50a9cd63

                          Tom ElliottT 1 Reply Last reply Reply Quote 0
                          • Tom ElliottT
                            Tom Elliott @adukes40
                            last edited by

                            @adukes40 What version of FOG are you running? I’m pretty sure this is a trunk version, but the one you’re currently on is older. I have since fixed this particular (and a few more) issue I want to say since Monday.

                            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

                            adukes40A 1 Reply Last reply Reply Quote 1
                            • adukes40A
                              adukes40 @Tom Elliott
                              last edited by

                              @Tom-Elliott I just upgraded the Main and reinstalled the storage node yesterday afternoon
                              0_1463741905873_version1.PNG

                              Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                              • Wayne WorkmanW
                                Wayne Workman @adukes40
                                last edited by Wayne Workman

                                @adukes40 You found the right page in that second post. The page should have a lot more. For instance, it should tell if the host is registered or not, and give a lot more information…

                                Now, swap the IP with the main server’s IP and try the URL again. There should be a lot more displayed.

                                Also, I think this issue is being caused by mysql credentials somehow being bad.

                                I have an idea… try to manually re-set the fogstorage mysql password using this:

                                'fogstorage'@'localhost' IDENTIFIED WITH mysql_native_password BY '';
                                Then ensure remote access is enabled for the fogstorage account with this:
                                GRANT ALL PRIVILEGES ON fog.* TO 'fogstorage'@'%' IDENTIFIED WITH mysql_native_password BY '' WITH GRANT OPTION;

                                Then, set the mysql password in the node’s /opt/fog/.fogsettings file to just blank, like empty quotes or whatever the wrapper is. Then re-run the installer you have on the node again, and see what happens - also re-try manually connecting to the DB on the main server FROM the storage node, using a blank password.

                                Of course, this is temporary - you may set a password later. I just want to get it working for troubleshooting purposes.

                                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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                                • adukes40A
                                  adukes40
                                  last edited by adukes40

                                  When i do the Main server I get this: I will try the other things in a bit. Do I simply just copy and paste those commands in putty and which server do I do this on?

                                  #!ipxe
                                  set fog-ip 10.103.72.49
                                  set fog-webroot fog
                                  set boot-url http://${fog-ip}/${fog-webroot}
                                  cpuid --ext 29 && set arch x86_64 || set arch i386
                                  goto get_console
                                  :console_set
                                  colour --rgb 0x00567a 1 ||
                                  colour --rgb 0x00567a 2 ||
                                  colour --rgb 0x00567a 4 ||
                                  cpair --foreground 7 --background 2 2 ||
                                  goto MENU
                                  :alt_console
                                  cpair --background 0 1 ||
                                  cpair --background 1 2 ||
                                  goto MENU
                                  :get_console
                                  console --picture http://10.103.72.49/fog/service/ipxe/bg.png --left 100 --right 80 && goto console_set || goto alt_console
                                  :MENU
                                  menu
                                  colour --rgb 0xff0000 0 ||
                                  cpair --foreground 1 1 ||
                                  cpair --foreground 0 3 ||
                                  cpair --foreground 4 4 ||
                                  item --gap Host is NOT registered!
                                  item --gap – -------------------------------------
                                  item fog.local Boot from hard disk
                                  item fog.memtest Run Memtest86+
                                  item fog.reginput Perform Full Host Registration and Inventory
                                  item fog.reg Quick Registration and Inventory
                                  item fog.quickimage Quick Image
                                  item fog.multijoin Join Multicast Session
                                  item fog.sysinfo Client System Information (Compatibility)
                                  choose --default fog.local --timeout 3000 target && goto ${target}
                                  :fog.local
                                  sanboot --no-describe --drive 0x80 || goto MENU
                                  :fog.memtest
                                  kernel memdisk iso raw
                                  initrd memtest.bin
                                  boot || goto MENU
                                  :fog.reginput
                                  kernel bzImage32 loglevel=4 initrd=init_32.xz root=/dev/ram0 rw ramdisk_size=127000 keymap= web=10.103.72.49/fog/ consoleblank=0 rootfstype=ext4 loglevel=4 mode=manreg
                                  imgfetch init_32.xz
                                  boot || goto MENU
                                  :fog.reg
                                  kernel bzImage32 loglevel=4 initrd=init_32.xz root=/dev/ram0 rw ramdisk_size=127000 keymap= web=10.103.72.49/fog/ consoleblank=0 rootfstype=ext4 loglevel=4 mode=autoreg
                                  imgfetch init_32.xz
                                  boot || goto MENU
                                  :fog.quickimage
                                  login
                                  params
                                  param mac0 ${net0/mac}
                                  param arch ${arch}
                                  param username ${username}
                                  param password ${password}
                                  param qihost 1
                                  isset ${net1/mac} && param mac1 ${net1/mac} || goto bootme
                                  isset ${net2/mac} && param mac2 ${net2/mac} || goto bootme
                                  :fog.multijoin
                                  login
                                  params
                                  param mac0 ${net0/mac}
                                  param arch ${arch}
                                  param username ${username}
                                  param password ${password}
                                  param sessionJoin 1
                                  isset ${net1/mac} && param mac1 ${net1/mac} || goto bootme
                                  isset ${net2/mac} && param mac2 ${net2/mac} || goto bootme
                                  :fog.sysinfo
                                  kernel bzImage32 loglevel=4 initrd=init_32.xz root=/dev/ram0 rw ramdisk_size=127000 keymap= web=10.103.72.49/fog/ consoleblank=0 rootfstype=ext4 loglevel=4 mode=sysinfo
                                  imgfetch init_32.xz
                                  boot || goto MENU
                                  :bootme
                                  chain -ar http://10.103.72.49/fog/service/ipxe/boot.php##params ||
                                  goto MENU
                                  autoboot

                                  Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                                  • Wayne WorkmanW
                                    Wayne Workman @adukes40
                                    last edited by

                                    @adukes40 The script from the main server looks good - that’s how it should look from the node.

                                    Run them on the node. Yes, just copy paste.

                                    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/

                                    adukes40A 1 Reply Last reply Reply Quote 0
                                    • adukes40A
                                      adukes40 @Wayne Workman
                                      last edited by

                                      @Wayne-Workman this is what i get:

                                      0_1464023535861_upload-27f513a6-6678-4774-ab4b-7fc0c3d06d11

                                      Sorry, I am new with Linux, so it is all a learning curve for me.

                                      Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                                      • Wayne WorkmanW
                                        Wayne Workman @adukes40
                                        last edited by

                                        @adukes40 Try it with a simple password. It goes between the empty quotes.

                                        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
                                        • adukes40A
                                          adukes40
                                          last edited by

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

                                          Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                                          • Wayne WorkmanW
                                            Wayne Workman @adukes40
                                            last edited by

                                            @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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