Debian, cacti 0.8.6c - no graphs

[rony]

Wait, your web root is different than your real cacti installation?

A link....

This could cause a problem if the webserver was told not to follow symbolic links.

[jmeyerdo]

"Follow Symbolic links" works fine with webserver and several other directories/links.

If this would be a problem http://www.myserver.com/cacti should not show the pages correctly, isn't it?

But in my case everything works fine - wtihout displaying the graphs...

Jens

[rony]

Um...

Do this, go the graph view, click on a broken graph, then click the wrench. Is the path to the rrd files in the graph debug correct?

[jmeyerdo]

Yes, the path is correct.

Code: Select all

/usr/bin/rrdtool graph - \
--imgformat=PNG \
--start=-604800 \
--end=-1800 \
--title="jalb-server.net - Traffic - 212.227.94.106 (eth0)" \
--rigid \
--base=1000 \
--height=120 \
--width=500 \
--alt-autoscale-max \
--lower-limit=0 \
--vertical-label="bytes per second" \
DEF:a="/usr/share/cacti/site/rra/jalbserver_net_traffic_in_17.rrd":traffic_in:AVERAGE \
DEF:b="/usr/share/cacti/site/rra/jalbserver_net_traffic_in_17.rrd":traffic_out:AVERAGE \
AREA:a#00CF00:"Inbound"  \
GPRINT:a:LAST:" Current\:%8.2lf %s"  \
GPRINT:a:AVERAGE:"Average\:%8.2lf %s"  \
GPRINT:a:MAX:"Maximum\:%8.2lf %s"  \
COMMENT:"Total In:  0 bytes\n"  \
LINE1:b#002A97:"Outbound"  \
GPRINT:b:LAST:"Current\:%8.2lf %s"  \
GPRINT:b:AVERAGE:"Average\:%8.2lf %s"  \
GPRINT:b:MAX:"Maximum\:%8.2lf %s"  \
COMMENT:"Total Out: 0 bytes" 

Code: Select all

/usr/bin/rrdtool graph - \
--imgformat=PNG \
--start=-604800 \
--end=-1800 \
--title="Localhost - Load Average" \
--rigid \
--base=1000 \
--height=120 \
--width=500 \
--alt-autoscale-max \
--lower-limit=0 \
--units-exponent=0 \
--vertical-label="processes in the run queue" \
DEF:a="/usr/share/cacti/site/rra/localhost_load_1min_5.rrd":load_1min:AVERAGE \
DEF:b="/usr/share/cacti/site/rra/localhost_load_1min_5.rrd":load_5min:AVERAGE \
DEF:c="/usr/share/cacti/site/rra/localhost_load_1min_5.rrd":load_15min:AVERAGE \
CDEF:cdefg=TIME,1135970331,GT,a,a,UN,0,a,IF,IF,TIME,1135970331,GT,b,b,UN,0,b,IF,IF,TIME,1135970331,GT,c,c,UN,0,c,IF,IF,+,+ \
AREA:a#EACC00:"1 Minute Average"  \
GPRINT:a:LAST:" Current\:%8.2lf\n"  \
STACK:b#EA8F00:"5 Minute Average"  \
GPRINT:b:LAST:" Current\:%8.2lf\n"  \
STACK:c#FF0000:"15 Minute Average"  \
GPRINT:c:LAST:"Current\:%8.2lf\n"  \
LINE1:cdefg#000000:"" 

jm

[jmeyerdo]

Uaaaaaah, I figured it out.

The graphs were not shown due to SafeMode-restrictions in PHP.

Sorry for all inconveniences and thank you very much for all your help!

Kind regards, Jens

[rony]

Doh, I forgot about safemode.....