Comments on: Munin Graphs for Phusion Passenger (a.k.a. mod_rails) http://jetpackweb.com/blog/2009/09/29/munin-graphs-for-phusion-passenger-a-k-a-mod_rails/ Rock{et}ing the interweb Tue, 07 Feb 2012 11:39:00 +0000 hourly 1 http://wordpress.org/?v=3.3 By: Yuriy http://jetpackweb.com/blog/2009/09/29/munin-graphs-for-phusion-passenger-a-k-a-mod_rails/comment-page-1/#comment-632 Yuriy Fri, 12 Nov 2010 12:40:00 +0000 http://jetpackweb.com/blog/?p=408#comment-632 Doesn't work for Passenger 3 Doesn’t work for Passenger 3

]]> By: Larry K http://jetpackweb.com/blog/2009/09/29/munin-graphs-for-phusion-passenger-a-k-a-mod_rails/comment-page-1/#comment-416 Larry K Thu, 18 Mar 2010 19:47:24 +0000 http://jetpackweb.com/blog/?p=408#comment-416 Thanks. To work on my centos system: 1) No need to use "command" in /etc/munin/plugin-conf.d/munin-node since you're using #!ruby in the command files. 2) I did need to add explicit path in the munin-node file. Also added setting for HTTPD as required by passenger_memory_status. Rather than bothering with sudo in script, and changing sudoers file, I just ran the plugin as root. Eg [passenger_*] user root group wheel env.PATH /opt/ruby-enterprise-xxx/bin:/usr/bin:/bin env.HTTPD /usr/sbin/httpd For debugging, the /var/log/munin/munin-node.log is very handy. So is http://munin-monitoring.org/wiki/Debugging_Munin_plugins Thanks. To work on my centos system:

1) No need to use “command” in /etc/munin/plugin-conf.d/munin-node since you’re using #!ruby in the command files.

2) I did need to add explicit path in the munin-node file. Also added setting for HTTPD as required by passenger_memory_status. Rather than bothering with sudo in script, and changing sudoers file, I just ran the plugin as root. Eg

[passenger_*]
user root
group wheel
env.PATH /opt/ruby-enterprise-xxx/bin:/usr/bin:/bin
env.HTTPD /usr/sbin/httpd

For debugging, the /var/log/munin/munin-node.log is very handy.
So is http://munin-monitoring.org/wiki/Debugging_Munin_plugins

]]> By: Larry K http://jetpackweb.com/blog/2009/09/29/munin-graphs-for-phusion-passenger-a-k-a-mod_rails/comment-page-1/#comment-605 Larry K Thu, 18 Mar 2010 19:47:00 +0000 http://jetpackweb.com/blog/?p=408#comment-605 Thanks. To work on my centos system: 1) No need to use "command" in /etc/munin/plugin-conf.d/munin-node since you're using #!ruby in the command files. 2) I did need to add explicit path in the munin-node file. Also added setting for HTTPD as required by passenger_memory_status. Rather than bothering with sudo in script, and changing sudoers file, I just ran the plugin as root. Eg [passenger_*] user root group wheel env.PATH /opt/ruby-enterprise-xxx/bin:/usr/bin:/bin env.HTTPD /usr/sbin/httpd For debugging, the /var/log/munin/munin-node.log is very handy. So is http://munin-monitoring.org/wiki/Debugging_Munin_plugins Thanks. To work on my centos system:

1) No need to use “command” in /etc/munin/plugin-conf.d/munin-node since you’re using #!ruby in the command files.

2) I did need to add explicit path in the munin-node file. Also added setting for HTTPD as required by passenger_memory_status. Rather than bothering with sudo in script, and changing sudoers file, I just ran the plugin as root. Eg

[passenger_*]
user root
group wheel
env.PATH /opt/ruby-enterprise-xxx/bin:/usr/bin:/bin
env.HTTPD /usr/sbin/httpd

For debugging, the /var/log/munin/munin-node.log is very handy.
So is http://munin-monitoring.org/wiki/Debugging_Munin_plugins

]]> By: Cobus http://jetpackweb.com/blog/2009/09/29/munin-graphs-for-phusion-passenger-a-k-a-mod_rails/comment-page-1/#comment-328 Cobus Wed, 03 Mar 2010 05:08:19 +0000 http://jetpackweb.com/blog/?p=408#comment-328 this working 100's, but after few days the problem returns, how do you fix this permanently? this working 100′s, but after few days the problem returns, how do you fix this permanently?

]]> By: Cobus http://jetpackweb.com/blog/2009/09/29/munin-graphs-for-phusion-passenger-a-k-a-mod_rails/comment-page-1/#comment-604 Cobus Wed, 03 Mar 2010 05:08:00 +0000 http://jetpackweb.com/blog/?p=408#comment-604 this working 100's, but after few days the problem returns, how do you fix this permanently? this working 100′s, but after few days the problem returns, how do you fix this permanently?

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