• Recent
    • Unsolved
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Register
    • Login

    Kernel update 6 hours later

    Scheduled Pinned Locked Moved
    FOG Problems
    4
    44
    14.3k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • I
      ianabc Testers
      last edited by

      The short answer is I think you have a problem with your tftp server (it might not be running or accepting connections), the long answer is…

      Some of the relevant files seem to be…
      [LIST]
      []fog/management/js/fog.about.kernel-update.js
      [
      ]fog/management/js/fog.about.kernel.js
      [*]fog/management/ajax/kernel-fetcher.php
      [/LIST]
      Looking at them, the kernel file is downloaded to a temporary location then moved into fog/services/ipxe when it is ready. It is moved by tftp so if you have a problem with your tftp server you are going to hit problems.
      As a first step I would give the machine a quick reboot, then CONFIRM that you have disabled any firewalls (iptables/ufw whatever) and SELINUX disabled. After that we need to confirm that your tftp setup is OK, the best way to do this would be to follow the code in kernel-fetcher.php you could try doing the tftp commands manually and see where the problem lies. If that isn’t an option I would try some simple tftp get commands just to confirm that it is running, e.g. on your fog server
      [CODE]
      $ yum install tftp
      $ cd /tmp
      $ rm -f undionly.kpxe
      $ tftp IP.OF.YOUR.FOG.SERVER
      tftp> get undionly.kpxe
      $ ls -lhrt undionly.kpxe
      -rw-r–r–. 1 root root 100K Jul 14 22:46 undionly.kpxe
      $ ps -ef | grep tftp
      root 2854 1139 0 22:46 ? 00:00:00 in.tftpd -s /tftpboot
      [/CODE]

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

        Check your FOG Configuration->FOG Settings->TFTP Settings->FOG_TFTP_FTP_USERNAME/PASSWORD settings. Make sure they’re set correctly. Check the /var/www/fog/service/ipxe folder and make sure it’s permissions are fog:www-data.

        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
        • N
          NDNtech
          last edited by

          This post is deleted!
          1 Reply Last reply Reply Quote 0
          • N
            NDNtech
            last edited by

            Today I did a clean install, again, and this issue is back. There’s gotta be something else wrong here.

            [CODE]# apt-get install tftp
            Reading package lists… Done
            Building dependency tree
            Reading state information… Done
            tftp is already the newest version.
            0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.

            cd /tmp

            rm -f undionly.kpxe

            tftp 10.120.88.146

            tftp> get undionly.kpxe
            Received 104394 bytes in 0.0 seconds
            tftp> quit

            ls -lhrt undionly.kpxe

            -rw-r–r-- 1 root root 101K Jul 15 17:11 undionly.kpxe

            ps -ef | grep tftp

            root 19173 1 0 16:55 ? 00:00:00 /usr/sbin/in.tftpd --listen --user root --address 0.0.0.0:69 -s /tftpboot
            root 20969 20894 0 17:12 pts/0 00:00:00 grep --color=auto tftp[/CODE]

            1 Reply Last reply Reply Quote 0
            • N
              NDNtech
              last edited by

              I checked to make sure the username and password were correct as well.

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

                Which issue is back? The kernel download issue or tftp open timeout?

                If it’s the kernel download you’re referring to, what is the output of:
                [code]ls -l /var/www/fog/service/ipxe[/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
                • I
                  ianabc Testers
                  last edited by

                  OK, if you test the ftp manually can you put files etc., go to a client machine with vsftp installed and try to “put” a file
                  [CODE]
                  $ echo “test Test test” >mytest
                  $ ftp IP.OF.YOUR.FOG
                  Connected to IP.OF.YOUR.FOG
                  220 (vsFTPd 2.2.2)
                  Name (IP.OF.YOUR.FOG:iana): fog
                  331 Please specify the password.
                  Password:<PASSWORD OF YOUR FOG TFTP USER HERE>
                  230 Login successful.
                  Remote system type is UNIX.

                  Using binary mode to transfer files.

                  ftp> put mytest
                  200 PORT command successful. Consider using PASV.
                  150 Ok to send data.
                  226 Transfer complete.

                  7 bytes sent in 0.00 secs (159.0 kB/s)
                  ftp> quit
                  [/CODE]
                  You should be able to see that file in your fog user’s home directory
                  [CODE]
                  $ ls -l /home/fog/
                  total 4

                  -rw-r–r–. 1 fog fog 7 Jul 15 16:03 myfile
                  [/CODE]
                  Does that work on your system?

                  1 Reply Last reply Reply Quote 0
                  • N
                    NDNtech
                    last edited by

                    Well, both I guess. The Kernel looks like it’s downloading okay from the looks of the /tmp directory, but tftp won’t transfer it to /var/www/fog/service/ipxe.

                    [CODE]> ls -l /var/www/fog/service/ipxe
                    total 33640
                    -rwxrwxrwx 1 fog www-data 503 Jul 15 16:42 advanced.php
                    -rwxrwxrwx 1 fog www-data 44908 Jul 15 16:42 bg.png
                    -rwxrwxrwx 1 fog www-data 756 Jul 15 16:42 boot.php
                    -rwxrwxrwx 1 fog www-data 6148400 Jul 15 16:42 bzImage
                    -rwxrwxrwx 1 fog www-data 6157296 Jul 15 16:42 bzImage32
                    -rwxrwxrwx 1 fog www-data 234697 Jul 15 16:42 grub.exe
                    -rwxrwxrwx 1 fog www-data 10429892 Jul 15 16:42 init.xz
                    -rwxrwxrwx 1 fog www-data 9541876 Jul 15 16:42 init_32.xz
                    -rwxrwxrwx 1 fog www-data 25340 Jul 15 16:42 memdisk
                    -rwxrwxrwx 1 fog www-data 1839104 Jul 15 16:42 memtest.bin[/CODE]

                    1 Reply Last reply Reply Quote 0
                    • I
                      ianabc Testers
                      last edited by

                      Could you try that ftp transfer that I did in my last post. Make sure you use the username and password from the fog settings page.

                      1 Reply Last reply Reply Quote 0
                      • N
                        NDNtech
                        last edited by

                        I wasn’t sure exactly how to do all of that stuff you listed, so I used FileZilla because I know it allowed for manual sftp transfers, I hope that’s the same thing. Here’s the output from FileZilla on a Windows machine:

                        [CODE]Status: Connecting to SC-Image…
                        Response: fzSftp started
                        Command: open “fog@SC-Image” 22
                        Command: Pass: *****
                        Status: Connected to [EMAIL]SC-Image@domain.org[/EMAIL]
                        Status: Starting upload of C:\Users\user\Pictures\Graphics\ISDTech Serv.png
                        Command: cd “/home/fog”
                        Response: New directory is: “/home/fog”
                        Command: put “C:\Users\user\Pictures\Graphics\ISD Tech Serv.png” “isd.png”
                        Status: local:C:\Users\ccolley\Pictures\Graphics\ISD Tech Serv.png => remote:/home/fog/jisd.png
                        Status: File transfer successful, transferred 16,384 bytes in 1 second[/CODE]

                        Output from FOG server:

                        [CODE]fog@SC-Image:~$ ls -l /home/fog
                        total 20
                        -rw-rw-r-- 1 fog fog 18304 Jul 15 18:24 isd.png
                        [/CODE]

                        1 Reply Last reply Reply Quote 0
                        • I
                          ianabc Testers
                          last edited by

                          Hmmm… I think that might be transferring over ssh (port 22). If you know FileZilla well you should be able to tell it to use ftp (port 23) somewhere, but if not, you should be able to run the commands above on your fog server after installing an ftp client, e.g.
                          [CODE]
                          $ apt-get install ftp
                          $ ftp IP.OF.YOUR.FOG
                          [/CODE]

                          You should be prompted for your username and password, then you should try “putting” a file as above “put <FILENAME>”.

                          Any (small) file in the directory where you ran the ftp command should work, I created one by echoing some text into a file called myfile before running the ftp command (echo ‘test Test test’ > myfile).

                          1 Reply Last reply Reply Quote 0
                          • N
                            NDNtech
                            last edited by

                            From Windows CMD:
                            [CODE]H:>ftp 10.120.88.146
                            Connected to 10.120.88.146.
                            220 (vsFTPd 2.3.5)
                            ftp> user
                            Username fog
                            331 Please specify the password.
                            Password:
                            230 Login successful.
                            ftp> put C:/dfinstall.log /home/fog/dfinstall.log
                            200 PORT command successful. Consider using PASV.
                            150 Ok to send data.
                            226 Transfer complete.[/CODE]

                            From SSH to FOG Server
                            [CODE]fog@SC-Image:~$ ls
                            dfinstall.log isd.png[/CODE]

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

                              try:
                              [code]ftp 10.120.88.146
                              user fog
                              enter pass
                              put c:/dfinstall.log /var/www/fog/service/ipxe/dfinstall.log
                              [/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
                              • N
                                NDNtech
                                last edited by

                                Tom:

                                It transferred correctly

                                1 Reply Last reply Reply Quote 0
                                • I
                                  ianabc Testers
                                  last edited by

                                  That’s basically all that portion of the fog code is doing (ajax/kernel-fetcher.php), so I’m not sure what could be going wrong. The permissions on some of the files under services/ipxe look a bit odd, could you send the output of “ls -ld /var/www/html/fog/service/ipxe”, i.e. the ipxe directory, NOT it’s contents.

                                  1 Reply Last reply Reply Quote 0
                                  • N
                                    NDNtech
                                    last edited by

                                    [CODE]root@SC-Image:/home/fog# ls -ld /var/www/fog/service/ipxe
                                    drwxrwxrwx 2 www-data www-data 4096 Jul 15 19:22 /var/www/fog/service/ipxe
                                    [/CODE]

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

                                      Run this:
                                      [code]chown -R fog:www-data /var/www/fog/service/ipxe[/code]

                                      Please try again.

                                      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
                                      • N
                                        NDNtech
                                        last edited by

                                        Okay, I ran the command and tried to install the kernel but it’s not moving out of /tmp

                                        1 Reply Last reply Reply Quote 0
                                        • I
                                          ianabc Testers
                                          last edited by

                                          ooff…this is getting ugly! Could you try running the same commands as the fog user, i.e. log in to the fog server and try this
                                          [CODE]
                                          $ sudo su - fog
                                          $ cd /tmp
                                          $ echo “test” > testFile

                                          $ ftp 10.120.88.146
                                          Connected to 10.120.88.146 (10.120.88.146).
                                          220 (vsFTPd 2.2.2)
                                          Name (10.120.88.146:fog): fog
                                          331 Please specify the password.
                                          Password: ********
                                          230 Login successful.
                                          Remote system type is UNIX.
                                          Using binary mode to transfer files.
                                          ftp> put testFile /var/www/fog/service/ipxe/testFile
                                          local: testFile remote: /var/www/html/fog/service/ipxe/testFile
                                          227 Entering Passive Mode (10,128,128,146,125,20).
                                          150 Ok to send data.
                                          226 Transfer complete.
                                          ftp> quit
                                          221 Goodbye.

                                          $ ls -l /var/www/fog/service/ipxe/testFile
                                          -rw-r–r–. 1 fog fog 0 Jul 15 20:47 /var/www/fog/service/ipxe/testFile
                                          [/CODE]

                                          Additionally, just confirm that the [FONT=Ubuntu][COLOR=#555555]FOG_TFTP_HOST[/COLOR][/FONT] in your fog configuration is set to 10.120.88.146. Also Since that section of code relies on Javascript and ajax, can you confirm that the browser you’re using to do this doesn’t have javascript disabled.

                                          1 Reply Last reply Reply Quote 0
                                          • N
                                            NDNtech
                                            last edited by

                                            [CODE]
                                            fog@SC-Image:~$ sudo su - fog
                                            [sudo] password for fog:
                                            fog@SC-Image:~$ cd /tmp
                                            fog@SC-Image:/tmp$ echo “test” > testFile
                                            fog@SC-Image:/tmp$ ftp 10.120.88.146
                                            Connected to 10.120.88.146.
                                            220 (vsFTPd 2.3.5)
                                            Name (10.120.88.146:fog): fog
                                            331 Please specify the password.
                                            Password:
                                            230 Login successful.
                                            Remote system type is UNIX.
                                            Using binary mode to transfer files.
                                            ftp> put testFile /var/www/fog/service/ipxe/testFile
                                            local: testFile remote: /var/www/fog/service/ipxe/testFile
                                            200 PORT command successful. Consider using PASV.
                                            150 Ok to send data.
                                            226 Transfer complete.
                                            5 bytes sent in 0.00 secs (157.5 kB/s)
                                            ftp> quit
                                            221 Goodbye.

                                            fog@SC-Image:/tmp$ ls -l /var/www/fog/service/ipxe/testFile
                                            -rw-r–r-- 1 fog fog 5 Jul 16 08:58 /var/www/fog/service/ipxe/testFile
                                            [/CODE]

                                            JavaScript is enabled.

                                            1 Reply Last reply Reply Quote 0
                                            • 1
                                            • 2
                                            • 3
                                            • 1 / 3
                                            • First post
                                              Last post

                                            178

                                            Online

                                            12.1k

                                            Users

                                            17.3k

                                            Topics

                                            155.3k

                                            Posts
                                            Copyright © 2012-2024 FOG Project