munin not outputting

bijan588

Munin is not outputting the graphs.

No anything in the directory that I configured.

Any ideas?

Damian

So what's your log say?

kalam

Not displaying the graphs at all or not updating the graphs?

bijan588

Nothing, directory is empty, as are the logs.

fan

See if the output is located at /var/cache/munin/www

rds100

Any free space on the disk?

prometeus

Cronjob setup and running?

Raymii

Is the output directory available in the wwwroot? Permissions set up correct? maybe setup a vhost?

ErawanArifNugroho

Try this :

cp -R /var/cache/munin/www /var/www

And try to visit your IP :
http://ipaddress/munin

Damian

Telnet to the IP on port 4949 and see if it's working:

damian@carbon:~$ telnet diamond.ipxcore.com 4949
Trying 216.224.230.132...
Connected to diamond.ipxcore.com.
Escape character is '^]'.
# munin node at diamond.ipxcore.com
list
>cpu df df_inode entropy forks if_err_eth0 if_err_eth1 if_eth0 if_eth1 interrupts iostat >iostat_ios irqstats load memory netstat open_files open_inodes processes swap >uptime vmstat
fetch uptime
>uptime.value 19.86
>.

If you try to telnet to the IP on port 4949, and this happens...

root@onyx:~# telnet diamond.ipxcore.com 4949
Trying 216.224.230.132...
Connected to diamond.ipxcore.com.
Escape character is '^]'.
Connection closed by foreign host.

....it means that your allow setting in /etc/munin/munin-node.conf on the system-to-be-monitored is incorrect