How can I force reinstall Munin

Kent Brockman

• May 12, 2015 20:40

Hi! Suddenly, Munin stopped recording data and graphs, so I tried the known solution: uninstall it and reinstall it again. But it didnt work. I need some command to force reinstall and download all the needed components in case something have been screwed in the disk. Any help please? Thanks in advance! I pasted the logs below: Regarding uninstalling:
/usr/local/cpanel/scripts/check_cpanel_rpms --fix --targets=munin [20150512.223544] [20150512.223544] The following RPMs are unneeded on your system and should be uninstalled: [20150512.223544] cpanel-perl-514-Cache-Cache-1.06-1.cp1146 [20150512.223544] cpanel-perl-514-munin-1.4.7-10.cp1136 [20150512.223544] Removing 0 broken rpms: [20150512.223544] rpm: no packages given for erase [20150512.223544] No new RPMS needed for install [20150512.223544] Uninstalling unneeded rpms: cpanel-perl-514-munin cpanel-perl-514-Cache-Cache [20150512.223544] - uninstalling munin [20150512.223544] munin-node (pid 13149) is running... [20150512.223544] Stopping Munin Node agents: [ OK ] Done Process Complete
And this is whats outputted when installing Munin:
[20150512.223757] [20150512.223757] Problems were detected with cPanel-provided files which are RPM controlled. [20150512.223757] If you did not make these changes intentionally, you can correct them by running: [20150512.223757] [20150512.223757] > /usr/local/cpanel/scripts/check_cpanel_rpms --fix [20150512.223757] The following RPMs are missing from your system: [20150512.223757] cpanel-perl-514-Cache-Cache-1.06-1.cp1146 [20150512.223757] cpanel-perl-514-munin-1.4.7-10.cp1136 [20150512.223757] Removing 0 broken rpms: [20150512.223757] rpm: no packages given for erase [20150512.223758] Downloading http://httpupdate.cpanel.net/RPM/11.36/centos/6/x86_64/rpm.md5 [20150512.223758] Downloading http://httpupdate.cpanel.net/RPM/11.46/centos/6/x86_64/rpm.md5 [20150512.223758] Downloading http://httpupdate.cpanel.net/RPM/11.46/centos/6/x86_64/cpanel-perl-514-Cache-Cache-1.06-1.cp1146.x86_64.rpm [20150512.223758] Downloading http://httpupdate.cpanel.net/RPM/11.36/centos/6/x86_64/cpanel-perl-514-munin-1.4.7-10.cp1136.x86_64.rpm [20150512.223759] Hooks system enabled. [20150512.223759] Checking for and running RPM::Versions 'pre' hooks for any RPMs about to be installed [20150512.223759] All required 'pre' hooks have been run [20150512.223759] No RPMS need to be uninstalled [20150512.223759] Installing new rpms: cpanel-perl-514-Cache-Cache-1.06-1.cp1146.x86_64.rpm cpanel-perl-514-munin-1.4.7-10.cp1136.x86_64.rpm [20150512.223759] Preparing packages for installation... [20150512.223759] cpanel-perl-514-Cache-Cache-1.06-1.cp1146 [20150512.223800] - checking munin user and group [20150512.223800] User 'munin' already exists. ( permissions, owner and quota reset ) [20150512.223800] groupadd: group 'munin' already exists [20150512.223800] useradd: user 'munin' already exists [20150512.223800] cpanel-perl-514-munin-1.4.7-10.cp1136 [20150512.223801] InnoDB access granted ok. [20150512.223804] Stopping Munin Node agents: cat: /var/run/munin/munin-node.pid: No such file or directory [20150512.223804] kill: usage: kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l [sigspec] [20150512.223804] [FAILED] [20150512.223805] Starting Munin Node: [ OK ] [20150512.223805] Restarting apache (gracefully).... [20150512.223806] This account is currently not available. [20150512.223807] Prelinking is disabled. [20150512.223807] Hooks system enabled. [20150512.223807] Checking for and running RPM::Versions 'post' hooks for any RPMs about to be installed [20150512.223807] All required 'post' hooks have been run Done Process Complete

• 

  cPanelMichael

  • May 13, 2015 12:52

  Hello, Please let us know if you notice any error messages when running the following command, or if it resolves the issue:
  su - munin --shell=/bin/bash /usr/local/cpanel/3rdparty/perl/514/bin/munin-cron
  Thank you.

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  Kent Brockman

  • May 13, 2015 23:19

  Hi! I made it work. Just deleted the "munin" group+user, located all files saying "munin" something and killed them, forced reinstall of cpanel, install munin, and voila. It's happily working now.

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  cPanelMichael

  • May 14, 2015 12:12

  Hello, I am happy to see the issue is now resolved. Note that reinstalling cPanel is not advised (I assume you may have forced an "update" of cPanel). Thank you.

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  Kent Brockman

  • May 14, 2015 12:16

  Yes! I forced an update. Sorry for the mispell :)

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