this is my first contact with cacti.
I've got the order to combine our Nagios-PNP-created RRD-files with Cacti so we can use the vantages and options of Cacti with the data from Nagios.
I have found the following instructions for this problem ( http://forums.cacti.net/about12202.html ... gios2cacti). But I am not able to display Cacti-graphs based on Nagios-created RRD-files.
For testing I chose an existing RRD-file named "NT-Memory.rrd" located on the server in the path "/usr/local/nagios/share/perfdata/testserver/".
The output of "rrdtool info NT-Memory" was:
Code: Select all
filename = "NT-Memory.rrd"
rrd_version = "0003"
step = 60
last_update = 1254142221
ds[1].type = "GAUGE"
ds[1].minimal_heartbeat = 8640
ds[1].min = NaN
ds[1].max = NaN
ds[1].last_ds = "160"
ds[1].value = 3,3600000000e+03
ds[1].unknown_sec = 0
rra[0].cf = "AVERAGE"
rra[0].rows = 4320
rra[0].cur_row = 3291
rra[0].pdp_per_row = 1
rra[0].xff = 5,0000000000e-01
rra[0].cdp_prep[0].value = NaN
rra[0].cdp_prep[0].unknown_datapoints = 0
rra[1].cf = "AVERAGE"
rra[1].rows = 105120
rra[1].cur_row = 47602
rra[1].pdp_per_row = 5
rra[1].xff = 5,0000000000e-01
rra[1].cdp_prep[0].value = 0,0000000000e+00
rra[1].cdp_prep[0].unknown_datapoints = 0
rra[2].cf = "AVERAGE"
rra[2].rows = 52560
rra[2].cur_row = 25453
rra[2].pdp_per_row = 30
rra[2].xff = 5,0000000000e-01
rra[2].cdp_prep[0].value = 3,2163500000e+03
rra[2].cdp_prep[0].unknown_datapoints = 0
rra[3].cf = "MAX"
rra[3].rows = 4320
rra[3].cur_row = 3291
rra[3].pdp_per_row = 1
rra[3].xff = 5,0000000000e-01
rra[3].cdp_prep[0].value = NaN
rra[3].cdp_prep[0].unknown_datapoints = 0
rra[4].cf = "MAX"
rra[4].rows = 105120
rra[4].cur_row = 47602
rra[4].pdp_per_row = 5
rra[4].xff = 5,0000000000e-01
rra[4].cdp_prep[0].value = 1,6000000000e+02
rra[4].cdp_prep[0].unknown_datapoints = 0
rra[5].cf = "MAX"
rra[5].rows = 52560
rra[5].cur_row = 25453
rra[5].pdp_per_row = 30
rra[5].xff = 5,0000000000e-01
rra[5].cdp_prep[0].value = 1,6100000000e+02
rra[5].cdp_prep[0].unknown_datapoints = 0
rra[6].cf = "MIN"
rra[6].rows = 4320
rra[6].cur_row = 3291
rra[6].pdp_per_row = 1
rra[6].xff = 5,0000000000e-01
rra[6].cdp_prep[0].value = NaN
rra[6].cdp_prep[0].unknown_datapoints = 0
rra[7].cf = "MIN"
rra[7].rows = 105120
rra[7].cur_row = 47602
rra[7].pdp_per_row = 5
rra[7].xff = 5,0000000000e-01
rra[7].cdp_prep[0].value = 1,6000000000e+02
rra[7].cdp_prep[0].unknown_datapoints = 0
rra[8].cf = "MIN"
rra[8].rows = 52560
rra[8].cur_row = 25453
rra[8].pdp_per_row = 30
rra[8].xff = 5,0000000000e-01
rra[8].cdp_prep[0].value = 1,6000000000e+02
rra[8].cdp_prep[0].unknown_datapoints = 0
- installed Cacti on the Nagios-Server (os = Debian; Nagios-version=3.1.2; RRD-tool-version=1.3.8; Cacti-version=0.8.7e) => Cacti is accessable via browser
- created a Data Template named "DT-NT_Memory" (see "Bild1.jpg")
- created a Graph Template named "GT-NT_Memory" (see "Bild2.jpg")
- created a Host named "Testserver" (see "Bild3.jpg")
- created a Data Source (see "Bild4.jpg")
- created a new graph via Graph Management (see "Bild5.jpg")
But no graph appears.
Can someone tell me what is wrong?
THX!
