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Munin stopped working after an update

Rodrigo Gomes
After some update (56.xx to 58.xx) Munin stopped work. I tried to solve the problem, but without success. Acess level: root Cpanel plugins: clamavconnector 0.99.2-2.cp1156 munin Version: 2.0.25-5.cp1158 csf v9.13
/etc/redhat-release:CentOS Linux release 7.2.1511 (Core) /usr/local/cpanel/version:11.58.0.25 /var/cpanel/envtype:kvm CPANEL=stable Server version: Apache/2.4.23 (Unix) Server built: Aug 25 2016 17:44:41 Cpanel::Easy::Apache v3.34.4 rev9999 PHP 5.6.25 (cli) (built: Aug 25 2016 17:49:05) Copyright (c) 1997-2016 The PHP Group Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies with the ionCube PHP Loader v4.7.5, Copyright (c) 2002-2014, by ionCube Ltd., and with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies with Suhosin v0.9.38, Copyright (c) 2007-2015, by SektionEins GmbH mysql Ver 14.14 Distrib 5.6.31, for Linux (x86_64) using EditLine wrapper
/var/log/munin/munin-node.log:
2016/09/02-19:10:01 CONNECT TCP Peer: "[::ffff:127.0.0.1]:38166" Local: "[::ffff:127.0.0.1]:4949" 2016/09/02-19:10:09 [6821] Error output from http_loadtime: 2016/09/02-19:10:09 [6821] /etc/munin/plugins/http_loadtime: line 78: syntax error: unexpected end of file 2016/09/02-19:10:09 [6821] Service 'http_loadtime' exited with status 2/0. 2016/09/02-19:10:09 [6821] Error output from http_loadtime: 2016/09/02-19:10:09 [6821] /etc/munin/plugins/http_loadtime: line 78: syntax error: unexpected end of file 2016/09/02-19:10:09 [6821] Service 'http_loadtime' exited with status 2/0. 2016/09/02-19:15:02 CONNECT TCP Peer: "[::ffff:127.0.0.1]:40546" Local: "[::ffff:127.0.0.1]:4949" 2016/09/02-19:15:09 [8040] Error output from http_loadtime: 2016/09/02-19:15:09 [8040] /etc/munin/plugins/http_loadtime: line 78: syntax error: unexpected end of file 2016/09/02-19:15:09 [8040] Service 'http_loadtime' exited with status 2/0. 2016/09/02-19:15:09 [8040] Error output from http_loadtime: 2016/09/02-19:15:09 [8040] /etc/munin/plugins/http_loadtime: line 78: syntax error: unexpected end of file 2016/09/02-19:15:09 [8040] Service 'http_loadtime' exited with status 2/0. 2016/09/02-19:20:02 CONNECT TCP Peer: "[::ffff:127.0.0.1]:42950" Local: "[::ffff:127.0.0.1]:4949" 2016/09/02-19:20:11 [9318] Error output from http_loadtime: 2016/09/02-19:20:11 [9318] /etc/munin/plugins/http_loadtime: line 78: syntax error: unexpected end of file 2016/09/02-19:20:11 [9318] Service 'http_loadtime' exited with status 2/0. 2016/09/02-19:20:11 [9318] Error output from http_loadtime: 2016/09/02-19:20:11 [9318] /etc/munin/plugins/http_loadtime: line 78: syntax error: unexpected end of file 2016/09/02-19:20:11 [9318] Service 'http_loadtime' exited with status 2/0. 2016/09/02-19:25:01 CONNECT TCP Peer: "[::ffff:127.0.0.1]:45190" Local: "[::ffff:127.0.0.1]:4949" 2016/09/02-19:25:08 [10493] Error output from http_loadtime: 2016/09/02-19:25:08 [10493] /etc/munin/plugins/http_loadtime: line 78: syntax error: unexpected end of file 2016/09/02-19:25:08 [10493] Service 'http_loadtime' exited with status 2/0. 2016/09/02-19:25:08 [10493] Error output from http_loadtime: 2016/09/02-19:25:08 [10493] /etc/munin/plugins/http_loadtime: line 78: syntax error: unexpected end of file 2016/09/02-19:25:08 [10493] Service 'http_loadtime' exited with status 2/0.
I've tried replacing the 'http_loadtime' for the latest release version of munin, the error disappeared, but still not load the images of munin.

Comments

9 comments

Date Votes
  • Rodrigo Gomes
    Uninstalling and reinstalling did not work too.
    0
  • cPanelMichael
    Hello, It looks like one of the Munin plugins you have installed, http_loadtime, is not yet supported by default. Could you verify if the issue persists when disabling that plugin? Thank you.
    0
  • Rodrigo Gomes
    I have deleted all files in /etc/munin/plugins, and reinstalled munin. The error is gone, but still does not generate images.
    2016/09/05-21:56:42 Server closing! Process Backgrounded 2016/09/05-21:56:42 Munin::Node::Server (type Net::Server::Fork) starting! pid(6496) Resolved
  • :4949 to [::]:4949, IPv6 Not including resolved host [0.0.0.0] IPv4 because it will be handled by [::] IPv6 Binding to TCP port 4949 on host :: with IPv6 Setting gid to "10 10" 2016/09/05-22:00:02 CONNECT TCP Peer: "[::ffff:127.0.0.1]:55840" Local: "[::ffff:127.0.0.1]:4949" 2016/09/05-22:05:01 CONNECT TCP Peer: "[::ffff:127.0.0.1]:57362" Local: "[::ffff:127.0.0.1]:4949"

    • 0
  • cPanelMichael
    The error is gone, but still does not generate images.

    Hello, You can manually initiate the munin update process via the following commands while logged in as "root" via SSH:
    su - munin --shell=/bin/bash /usr/local/cpanel/3rdparty/perl/522/bin/munin-cron exit
    Let us know if this helps. Thank you.
    0
  • Rodrigo Gomes
    Hello, You can manually initiate the munin update process via the following commands while logged in as "root" via SSH:
    su - munin --shell=/bin/bash /usr/local/cpanel/3rdparty/perl/522/bin/munin-cron exit
    Let us know if this helps. Thank you.

    I received this error:
    # /usr/local/cpanel/3rdparty/perl/522/bin/munin-cron Magic number checking on storable file failed at /usr/local/cpanel/3rdparty/perl/522/lib64/perl5/5.22.1/x86_64-linux-64int/Storable.pm line 410, at /usr/local/cpanel/3rdparty/perl/522/lib64/perl5/cpanel_lib/Munin/Master/Utils.pm line 279. Magic number checking on storable file failed at /usr/local/cpanel/3rdparty/perl/522/lib64/perl5/5.22.1/x86_64-linux-64int/Storable.pm line 410, at /usr/local/cpanel/3rdparty/perl/522/lib64/perl5/cpanel_lib/Munin/Master/Utils.pm line 279.
    0
  • Rodrigo Gomes
    I tryed: 1 - I removed all plug-state files and reinstall = This error: "Magic number checking on storable file failed" not show anymore, but graphs don't work. 2 - I run Munin just with "memory" plugin, and reset plug-state files = Don't work. 3 - I run /usr/local/cpanel/scripts/check_cpanel_rpms --fix and resintalled munin again = Don't work. The only thing that worked is below: [QUOTE=Geoffrey Stephens]Hi, I ran a command to remove munin while specifying --nodeps and --justdb and ran check_cpanel_rpms --fix to get it reintalled properly.
    [22:44:50 server root@7649563 /etc/munin]cPs# rpm -e --nodeps --justdb cpanel-perl-522-munin-2.0.25-5.cp1158.x86_64 [22:45:00 server root@7649563 /etc/munin]cPs# /scripts/check_cpanel_rpms --fix [2016-09-06 22:45:07 -0300] [2016-09-06 22:45:07 -0300] Problems were detected with cPanel-provided files which are RPM controlled. [2016-09-06 22:45:07 -0300] If you did not make these changes intentionally, you can correct them by running: [2016-09-06 22:45:07 -0300] [2016-09-06 22:45:07 -0300] > /usr/local/cpanel/scripts/check_cpanel_rpms --fix [2016-09-06 22:45:07 -0300] The following RPMs are missing from your system: [2016-09-06 22:45:07 -0300] cpanel-perl-522-munin-2.0.25-5.cp1158 [2016-09-06 22:45:31 -0300] Removing 0 broken rpms: [2016-09-06 22:45:31 -0300] rpm: no packages given for erase [2016-09-06 22:45:33 -0300] Downloading http://httpupdate.cpanel.net/RPM/11.58/centos/7/x86_64/rpm.sha512 [2016-09-06 22:45:33 -0300] Successfully verified signature for cpanel (key types: release). [2016-09-06 22:45:33 -0300] Downloading http://httpupdate.cpanel.net/RPM/11.58/centos/7/x86_64/cpanel-perl-522-munin-2.0.25-5.cp1158.x86_64.rpm [2016-09-06 22:45:34 -0300] Disabling service monitoring. [2016-09-06 22:45:34 -0300] Hooks system enabled. [2016-09-06 22:45:34 -0300] Checking for and running RPM::Versions 'pre' hooks for any RPMs about to be installed [2016-09-06 22:45:34 -0300] All required 'pre' hooks have been run [2016-09-06 22:45:38 -0300] No RPMS need to be uninstalled [2016-09-06 22:45:38 -0300] Installing new rpms: cpanel-perl-522-munin-2.0.25-5.cp1158.x86_64.rpm [2016-09-06 22:45:38 -0300] Preparing packages... [2016-09-06 22:45:38 -0300] - checking munin user and group [2016-09-06 22:45:38 -0300] User 'munin' already exists. ( permissions, owner and quota reset ) [2016-09-06 22:45:38 -0300] groupadd: group 'munin' already exists [2016-09-06 22:45:38 -0300] useradd: user 'munin' already exists [2016-09-06 22:45:38 -0300] cpanel-perl-522-munin-2.0.25-5.cp1158.x86_64 [2016-09-06 22:45:38 -0300] warning: /etc/munin/plugin-conf.d/cpanel.conf saved as /etc/munin/plugin-conf.d/cpanel.conf.rpmorig [2016-09-06 22:45:40 -0300] InnoDB access granted ok. [2016-09-06 22:45:41 -0300] enable was successful [2016-09-06 22:45:43 -0300] Restarting munin-node (via systemctl): [ OK ] [2016-09-06 22:45:43 -0300] Restarting apache (gracefully).... [2016-09-06 22:45:45 -0300] This account is currently not available. [2016-09-06 22:45:45 -0300] - running munin-cron for the first time [2016-09-06 22:45:55 -0300] Hooks system enabled. [2016-09-06 22:45:55 -0300] Checking for and running RPM::Versions 'post' hooks for any RPMs about to be installed [2016-09-06 22:45:55 -0300] All required 'post' hooks have been run [2016-09-06 22:45:55 -0300] Restoring service monitoring.

    Thanks to the support and everyone who tried to help!
    0
  • cPanelMichael
    I'm happy to see the issue was resolved. Thank you for updating us with the outcome.
    0
  • Johan Carlsson
    I'm happy to see the issue was resolved. Thank you for updating us with the outcome.

    Hello, We are running a CENTOS 7.3 x86_64 server with WHM 62.0 (build 17), and I recently detected the same kind of error on our server. Magic number checking on storable file failed at /usr/local/cpanel/3rdparty/perl/524/lib64/perl5/5.24.1/x86_64-linux-64int/Storable.pm line 410, at /usr/local/cpanel/3rdparty/perl/524/lib64/perl5/cpanel_lib/Munin/Master/Utils.pm line 279. Magic number checking on storable file failed at /usr/local/cpanel/3rdparty/perl/524/lib64/perl5/5.24.1/x86_64-linux-64int/Storable.pm line 410, at /usr/local/cpanel/3rdparty/perl/524/lib64/perl5/cpanel_lib/Munin/Master/Utils.pm line 279. I have tried the solution provided by Rodrigo, but to no avail.
    0
  • cPanelMichael
    Magic number checking on storable file failed at /usr/local/cpanel/3rdparty/perl/524/lib64/perl5/5.24.1/x86_64-linux-64int/Storable.pm line 410, at /usr/local/cpanel/3rdparty/perl/524/lib64/perl5/cpanel_lib/Munin/Master/Utils.pm line 279.

    Hello, Please post the output from the following command:
    stat /var/lib/munin/limits.storable
    I've seen previous reports of this issue when the above file is empty. If so, you can run the following command to move the file out of the way:
    mv /var/lib/munin/limits.storable /root/munin-limits.storable
    Then, reinstall the Munin RPM:
    rpm -e --nodeps cpanel-perl-524-munin-2.0.25-4.cp1162.x86_64 /scripts/check_cpanel_rpms --fix
    Thank you.
    0

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