Comments on: Install Munin (Network Monitoring) in RHEL, CentOS and Fedora

By: Ravi Saive

Ravi Saive — Fri, 15 Jun 2018 06:00:06 +0000

In reply to Henry. @Henry, Have you added the IP address of Munin sever in the /etc/munin/munin-node.conf file with the following format as shown:

allow ^192\.168\.0\.103$

And Also have you configured Munin server to connect to client in /etc/munin/munin.conf file in the correct format.

[munin-node.tecmint.com]
    address 192.168.0.15
    use_node_name yes

Please check these two configurations again..

By: Henry

Henry — Thu, 14 Jun 2018 22:20:09 +0000

I cannot see my munin node on the munin server web…

I Added the host name and IP address of one of my nodes to the Munin Server in the vi munin.conf editor and I cannot see my munin node on the munin server web. and yes I also, added the munin server IP address to the node in the /etc/munin/munin-nod.conf.

Any suggestions on how to see the node on the munin server web.

By: Ravi Saive

Ravi Saive — Fri, 30 Jun 2017 11:07:53 +0000

In reply to Alex.

@Alex,

Thanks for notifying about new epel version, corrected the link in the article.

By: Alex

Alex — Thu, 29 Jun 2017 20:12:20 +0000

wget http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-8.noarch.rpm

it should be “epel-release-7-9.noarch.rpm”

By: vi

vi — Mon, 17 Apr 2017 09:23:45 +0000

Hi,

I install Munin and munin node as your post. On Munin web, I can browse the munin master info, but client. I got below error for munin client
Process Backgrounded
2017/04/17-15:30:10 Munin::Node::Server (type Net::Server::Fork) starting! pid(1622)
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 “0 0”
2017/04/17-15:30:13 [1622] Error output from if_virbr0:
2017/04/17-15:30:13 [1622] /etc/munin/plugins/if_virbr0: line 94: [: : integer expression expected
2017/04/17-15:30:14 [1622] Error output from if_virbr0-nic:
2017/04/17-15:30:14 [1622] /etc/munin/plugins/if_virbr0-nic: line 94: [: : integer expression expected

so I cannot see my munin node on munin server web