Discovery Plugin Error

[anakemak]

Hi,

Could anyone explain how to solve this error as it happens when i view the discover tab and try to add one host.

Notice: Undefined index: max_oids in /var/www/html/cacti/host.php on line 160

Warning: Cannot add header information - headers already sent by (output started at /var/www/html/cacti/host.php:160) in /var/www/html/cacti/host.php on line 164

Try to google but didn't appear any solution

should i chown any files to allow it to add new host or does anyone have ideas...?

i also receive this error when i click console tab

Error: Save Failed: Field Input Error (Check Red Fields).

[paa02002]

This should fix most problems you're having. You'll need to add the following code around the line number mentioned for discover.php - you should see similar code already in those lines.

Code: Select all

discover.php: line 263
$max_oids       = read_config_option("max_get_size");
$ping_method    = read_config_option("ping_method");
$availability_method    = read_config_option("availability_method");


discover.php: line 315
<input type=hidden name=_host_template_id value=0>
<input type=hidden name=max_oids value='$max_oids'>
<input type=hidden name=ping_method value='$ping_method'>
<input type=hidden name=availability_method value='$availability_method'>

You can also edit the 'description' hidden input (down in line 315) and change it from an empty value to use the value of the 'sysName' result so that the "Add" button completes in one step. This is left as an exercise for the reader

[NivenHuH]

This solution worked for me too... Thanks!

[guigzmorez]

I have cacti release 0.8.7a and installed the discovery plugin.
This is a very interesting feature.
I have tried it but noticed that it didn't create graphs.
Discover :
-Associates devices to templates
-Creates devices
-Creates tree leaf
-Don't create the graph

The devices are associated with a template.
Devices are Solaris servers.
To create graph, I have to go inside the device menu and "create graph for this host"

Does anybody know why ?
Does discovery graph creation work only with network elements?

Guillaume

[looc]

This should fix most problems you're having. You'll need to add the following code around the line number mentioned for discover.php - you should see similar code already in those lines.

Code: Select all

discover.php: line 263
$max_oids       = read_config_option("max_get_size");
$ping_method    = read_config_option("ping_method");
$availability_method    = read_config_option("availability_method");


discover.php: line 315
<input type=hidden name=_host_template_id value=0>
<input type=hidden name=max_oids value='$max_oids'>
<input type=hidden name=ping_method value='$ping_method'>
<input type=hidden name=availability_method value='$availability_method'>

You can also edit the 'description' hidden input (down in line 315) and change it from an empty value to use the value of the 'sysName' result so that the "Add" button completes in one step. This is left as an exercise for the reader

i am add sysName to discover.php

Notice: Undefined index: _host_template_id in /www/cacti/host.php on line 163

Warning: Cannot modify header information - headers already sent by (output started at /www/cacti/host.php:163) in /www/cacti/host.php on line 164