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Added new NFS node, dont see pie chart - "failed to connec to"

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  • D
    Duncan
    last edited by Sep 16, 2014, 10:00 AM

    Hi there,

    Been using fog for a few months now and all has been good.

    Was on 0.32 and upgraded to 1.2.0. Also added a 1TB node and made it the master node.

    Everything thing is working fine, snaps in, uploads and downloads.

    The only issue i have is i cant see the pie chart that shows the space on the node. Doesnt seem to show transfer speed or “server information” either.

    Anyone got any ideas?

    Many thanks!

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    • T
      Tom Elliott
      last edited by Sep 16, 2014, 10:05 AM

      Make sure the “main” fog server, the one your node connects to, has it’s my.cnf file with a commented out bind-address = 127.0.0.1.

      I’m going to guess your OS is ubuntu which enforces the bind-address parameter.

      [code]sudo sed -i ‘s/bind-address\ =\ 127.0.0.1/#bind-address\ =\ 127.0.0.1/g’ /etc/mysql/my.cnf[/code]

      I think the above code would work, but you may have better luck just in case by manually editing the file with whatever editor you feel most comfortable with. Once changed, you’ll have to restart the mysql server:
      [code]sudo service mysql restart[/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

      1 Reply Last reply Reply Quote 0
      • D
        Duncan
        last edited by Sep 16, 2014, 10:15 AM

        thanks for the reply.

        I have done that and on the “main” fog machine. lets say the ip is 10.1.1.10 The main on is the 10.1.1.10/fog that i connect too.

        So say the storage node is 10.1.1.20. do i need to point the my.cnf on the storage node to the main fog ip addess?

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        • T
          Tom Elliott
          last edited by Sep 16, 2014, 10:18 AM

          What?

          the my.cnf only affects the mysql server. While the storage node could contain a mysql server, if you installed it as a node it should NOT have any mysql data. The Config.class.php on the Node would need to be 10.1.1.10 for the DATABASE_HOST, the DATABASE_USER should be fogstorage, and the DATABASE_PASSWORD would be typed in. You can get the password from the Main fog server under: FOG Configuration -> FOG Settings -> FOG Storage Nodes -> FOG_STORAGENODE_MYSQLPASS. Click the “eye” and you will see the plain text password. This is the password that should go in the DATABASE_PASSWORD line of the node’s relevant Config.class.php file.

          Did you make sure the bind-address was commented or removed from the 10.1.1.10 server?

          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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          • D
            Duncan
            last edited by Sep 16, 2014, 10:28 AM

            this is the my.cnf file:

            [mysqld]

            * Basic Settings

            user = mysql
            pid-file = /var/run/mysqld/mysqld.pid
            socket = /var/run/mysqld/mysqld.sock
            port = 3306
            basedir = /usr
            datadir = /var/lib/mysql
            tmpdir = /tmp
            lc-messages-dir = /usr/share/mysql
            skip-external-locking

            Instead of skip-networking the default is now to listen only on

            localhost which is more compatible and is not less secure.

            bind-address = 127.0.0.1

            The Config.class.php all seems to be correct.
            DATABASE_HOST
            DATABASE_USER
            DATABASE_PASSWORD

            all seem to be correct.

            1 Reply Last reply Reply Quote 0
            • T
              Tom Elliott
              last edited by Sep 16, 2014, 10:31 AM

              [quote=“Duncan, post: 36670, member: 26100”]this is the my.cnf file:

              [mysqld]

              * Basic Settings

              user = mysql
              pid-file = /var/run/mysqld/mysqld.pid
              socket = /var/run/mysqld/mysqld.sock
              port = 3306
              basedir = /usr
              datadir = /var/lib/mysql
              tmpdir = /tmp
              lc-messages-dir = /usr/share/mysql
              skip-external-locking

              Instead of skip-networking the default is now to listen only on

              localhost which is more compatible and is not less secure.

              bind-address = 127.0.0.1

              The Config.class.php all seems to be correct.
              DATABASE_HOST
              DATABASE_USER
              DATABASE_PASSWORD

              all seem to be correct.[/quote]

              The bind-address line should be commented out:

              [code]bind-address = 127.0.0.1[/code]

              Should be:
              [code]#bind-address = 127.0.0.1[/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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              • D
                Duncan
                last edited by Sep 16, 2014, 10:37 AM

                so changed it too:
                #bind-address = 127.0.0.1

                restarted mysql and still isnt showing harddisk information.

                1 Reply Last reply Reply Quote 0
                • T
                  Tom Elliott
                  last edited by Sep 16, 2014, 10:40 AM

                  What other steps have you done?

                  Have you ensured the Node’s information is all correct?

                  From the node, can you connect to the FOG Server?

                  From the node, open terminal or console:
                  [code]mysql -u’fogstorage’ -p’FOGSTORAGEPASSWORDAS RECEIVED ABOVE’ -h’10.1.1.10’ fog[/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

                  1 Reply Last reply Reply Quote 0
                  • D
                    Duncan
                    last edited by Sep 16, 2014, 10:52 AM

                    yes seems to connect fine.

                    mysql -u’fogstorage’ -p’xxxxxx’ -h’10.1.106.54’ fogReading table information for completion of table and column names
                    You can turn off this feature to get a quicker startup with -A

                    Welcome to the MySQL monitor. Commands end with ; or \g.
                    Your MySQL connection id is 6461
                    Server version: 5.5.37-0ubuntu0.13.10.1 (Ubuntu)

                    Copyright © 2000, 2014, Oracle and/or its affiliates. All rights reserved.

                    Oracle is a registered trademark of Oracle Corporation and/or its
                    affiliates. Other names may be trademarks of their respective
                    owners.

                    Type ‘help;’ or ‘\h’ for help. Type ‘\c’ to clear the current input statement.

                    1 Reply Last reply Reply Quote 0
                    • T
                      Tom Elliott
                      last edited by Sep 16, 2014, 10:57 AM

                      Now, on the main fog server, the node is setup correctly as well?

                      Meaning from Storage Management Page -> List all nodes -> (Click the relevant node) the ip, fog username and password, are all correctly setup and functioning?

                      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
                      • D
                        Duncan
                        last edited by Sep 16, 2014, 11:03 AM

                        [IMG]http://s27.postimg.org/4jsxfuugz/Capture.png[/IMG]

                        the fog username and password was the one that was given when I ran installfog.sh and setup the node.

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