How to start munin?

Question

linux

Good afternoon!
Why can't I run munin on CentOS? I have already installed everything, I can’t understand, I launch it, but it gives me an error:

Stopping Munin Node agents: cat: /var/run/munin/munin-node.pid: No such file or directory
kill: usage: kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l [sigspec]
                                                           [FAILED]
Starting Munin Node: Base class package "Net::Server::Fork" is empty.
    (Perhaps you need to 'use' the module which defines that package first,
    or make that module available in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5).
 at /usr/share/perl5/vendor_perl/Munin/Node/Server.pm line 5
BEGIN failed--compilation aborted at /usr/share/perl5/vendor_perl/Munin/Node/Server.pm line 5.
Compilation failed in require at /usr/sbin/munin-node line 36.
BEGIN failed--compilation aborted at /usr/sbin/munin-node line 36.

Answer 1

Of course, I'm not an expert, but you have a missing perl module here.
You need to either install it with " sudo yum install perl-Net-Server " or, if you're sure it's there, find it and fix INC .
Did you install Munin from source?

Answer 2

You either need to delegate the domain to cloudflare or to the NS-ki ISP. And there it is already correct to set up records. Now you have a mess of different records.