export_link_value_to_texte_file
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export_link_value_to_texte_file
Hello
i use cacti version 0.8.8b and weathermap version 0.98, to supervise traffic between routers. i like to use the value of a link between node and export this value to texte file. how can i do that.
thank you for help
i use cacti version 0.8.8b and weathermap version 0.98, to supervise traffic between routers. i like to use the value of a link between node and export this value to texte file. how can i do that.
thank you for help
Re: export_link_value_to_texte_file
can i modify the source code of weathermap classes and get the value of link bandwidth. In this case which file i should modify.
- Howie
- Cacti Guru User
- Posts: 5508
- Joined: Thu Sep 16, 2004 5:53 am
- Location: United Kingdom
- Contact:
Re: export_link_value_to_texte_file
The DATAOUTPUTFILE command will do that for you:
You get a file with the data for all nodes and links, in a format that can be read by the wmdata: datasource plugin.
Code: Select all
DATAOUTPUTFILE filename
Weathermap 0.98a is out! & QuickTree 1.0. Superlinks is over there now (and built-in to Cacti 1.x).
Some Other Cacti tweaks, including strip-graphs, icons and snmp/netflow stuff.
(Let me know if you have UK DevOps or Network Ops opportunities, too!)
Some Other Cacti tweaks, including strip-graphs, icons and snmp/netflow stuff.
(Let me know if you have UK DevOps or Network Ops opportunities, too!)
Re: export_link_value_to_texte_file
thank you for your reply.
the value of the bandwidth display in the output file is on bits or bytes?
i need to export the bandwidth of a node to text file because i have an application that check this file and when i have a pic of traffic i get the wethermap image.png displayed in the output directory.
just i modified the source code of the weathermap.class.php and i added this section
in this version of weathermap i can't find the same files and not the same code. can you please help me to adapt this code to weathermap version 0.98
the value of the bandwidth display in the output file is on bits or bytes?
i need to export the bandwidth of a node to text file because i have an application that check this file and when i have a pic of traffic i get the wethermap image.png displayed in the output directory.
just i modified the source code of the weathermap.class.php and i added this section
Code: Select all
var $my_bb_tt_res = array();
$html .= '<div id="bbttel" style="display:none;">';
$bbtt_max = 0;
foreach($this->links as $link){
foreach($link->my_bb_tt_res as $key => $value){
if(substr($value, -1) == 'G'){
if(floatval($value) > $bbtt_max){
$bbtt_max = floatval($value);
}
}
//$html .= $value . '|';
}
}
$html .= $bbtt_max;
file_put_contents('output/bbtt_data.txt',$bbtt_max);
$html .= '</div>
in this version of weathermap i can't find the same files and not the same code. can you please help me to adapt this code to weathermap version 0.98
- Howie
- Cacti Guru User
- Posts: 5508
- Joined: Thu Sep 16, 2004 5:53 am
- Location: United Kingdom
- Contact:
Re: export_link_value_to_texte_file
I don't understand. It already does what you want doesn't it? If you just need one value, grep will get it for you.
Weathermap 0.98a is out! & QuickTree 1.0. Superlinks is over there now (and built-in to Cacti 1.x).
Some Other Cacti tweaks, including strip-graphs, icons and snmp/netflow stuff.
(Let me know if you have UK DevOps or Network Ops opportunities, too!)
Some Other Cacti tweaks, including strip-graphs, icons and snmp/netflow stuff.
(Let me know if you have UK DevOps or Network Ops opportunities, too!)
- Howie
- Cacti Guru User
- Posts: 5508
- Joined: Thu Sep 16, 2004 5:53 am
- Location: United Kingdom
- Contact:
Re: export_link_value_to_texte_file
It looks to me like Cacti's threshold plugin would be better for what you want, also. If it's an alert when a value goes above a threshold.
Weathermap 0.98a is out! & QuickTree 1.0. Superlinks is over there now (and built-in to Cacti 1.x).
Some Other Cacti tweaks, including strip-graphs, icons and snmp/netflow stuff.
(Let me know if you have UK DevOps or Network Ops opportunities, too!)
Some Other Cacti tweaks, including strip-graphs, icons and snmp/netflow stuff.
(Let me know if you have UK DevOps or Network Ops opportunities, too!)
Re: export_link_value_to_texte_file
thank you for your reply, i use cacti for administration purpose of a router which have multiple links the total of bandwidth is displayed on a link between two nodes. the goal is when i have a pic of traffic i can get the map.png file from the output directory of weathermap. so i developped an application to get this map and i check the max-bandwidth from text file named in my case bbtt_data.txt. i modified the weathermap.class.php to get from cacti the max-bandwidth and store this value into text file. the application work fine but recently i installed this version of weathermap 0.98 and i can't find the same files and code.
this is the older code from the weathermap.class.php 0.92 version
how can i adapt this code to weathermap 0.98
this is the older code from the weathermap.class.php 0.92 version
Code: Select all
var $my_bb_tt_res = array();
if (!is_null($q1_x))
{
$outbound=array
(
$q1_x,
$q1_y,
0,
0,
$this->outpercent,
$this->bandwidth_out,
$q1_angle
);
$inbound=array
(
$q3_x,
$q3_y,
0,
0,
$this->inpercent,
$this->bandwidth_in,
$q3_angle
);
foreach (array($inbound, $outbound)as $task)
{
$thelabel="";
if ($this->labelstyle != 'none')
{
debug("Bandwidth is ".$task[5]."\n");
if ($this->labelstyle == 'bits') { $thelabel=nice_bandwidth($task[5], $this->owner->kilo); $this->my_bb_tt_res[] = nice_bandwidth($task[5], $this->owner->kilo); }
elseif ($this->labelstyle == 'unformatted') { $thelabel=$task[5]; $this->my_bb_tt_res[] = $task[5];}
elseif ($this->labelstyle == 'percent') { $thelabel=format_number($task[4]) . "%"; $this->my_bb_tt_res[] = format_number($task[4]) . "%"; }
$padding = intval($this->get_hint('bwlabel_padding'));
if($this->labelboxstyle == 'angled')
{
$map->DrawLabelRotated($im, $task[0], $task[1],$task[6], $thelabel, $this->bwfont, $padding,
$this->name, $this->bwfontcolour, $this->bwboxcolour, $this->bwoutlinecolour,$map);
}
else
{
$map->DrawLabel($im, $task[0], $task[1], $thelabel, $this->bwfont, $padding,
$this->name, $this->bwfontcolour, $this->bwboxcolour, $this->bwoutlinecolour,$map);
}
}
}
}
}
// this code is inserted in the function MakeHTML
$html .= '<div id="bbttel" style="display:none;">';
$bbtt_max = 0;
foreach($this->links as $link){
foreach($link->my_bb_tt_res as $key => $value){
if(substr($value, -1) == 'G'){
if(floatval($value) > $bbtt_max){
$bbtt_max = floatval($value);
}
}
//$html .= $value . '|';
}
}
$html .= $bbtt_max;
file_put_contents('output/bbtt_data.txt',$bbtt_max);
$html .= '</div>';
how can i adapt this code to weathermap 0.98
- Howie
- Cacti Guru User
- Posts: 5508
- Joined: Thu Sep 16, 2004 5:53 am
- Location: United Kingdom
- Contact:
Re: export_link_value_to_texte_file
It has already changed again in 1.0.0.
But the output from DATAOUTPUTFILE will remain the same.
But the output from DATAOUTPUTFILE will remain the same.
Weathermap 0.98a is out! & QuickTree 1.0. Superlinks is over there now (and built-in to Cacti 1.x).
Some Other Cacti tweaks, including strip-graphs, icons and snmp/netflow stuff.
(Let me know if you have UK DevOps or Network Ops opportunities, too!)
Some Other Cacti tweaks, including strip-graphs, icons and snmp/netflow stuff.
(Let me know if you have UK DevOps or Network Ops opportunities, too!)
Re: export_link_value_to_texte_file
yes but the output from this file is like that:
i will make a script shell to get the value from this file every poller period. the value displayed of the bandwidth is on float ?
Code: Select all
L_T4000-Level3-Ouerdia 6679088203.600000 1523.208000
L_T4000-Level3-Ouerdiaa 8230141220.800000 1526.263200
L_T4000-nodeATI_Wardiaa 444039671.536000 4091589798.080000
L_T4000-node_TIS 6663189651.680000 2080241494.000000
L_T4000-node_TISa 6636796103.440000 2044580242.080000
L_International_node-globe 115911592756.879990 22433604426.723553
L_CRS_X-node06788 4801933455.200000 1329.232178
L_CRS_X-node06852 7100165206.800000 1630.996089
L_CRS_X-node06852a 7841650889.760000 1176446198.640000
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