Uptime plugin (reboot monitor)

torstentfk · Post by **torstentfk** » Wed Jul 12, 2006 9:26 am

Hi again,

sorry for wrong code, but there were some bug in the mod-code, but this should work:
Change last if-statement until last "?>"

Code: Select all

if (($old_uptime<4294937286) || ($old_uptime>4294967295))
    {
        if ($new_uptime < $old_uptime) {
            cacti_log("Reboot detected of host : " . $q_row["hostname"] , true, "UPTIME");
            $today = getdate();
            $reboot_date = $today['year']."-".$today['mon']."-".$today['mday']." ".$today['hours'].":".$today['minutes'].":".$today['seconds'];
            db_execute("insert into uptime_data ( id , datetime, extra ) values ( '" . $q_row["id"] . "' , '" . $reboot_date . "' , '' ) ");
            thold_mail($global_alert_address, '', 'Reboot detected at ' . $reboot_date . ' of host : ' . $q_row["hostname"], 'Host : ' . $q_row["hostname"] . ' (' . $q_row["description"] . '), old uptime was : ' . $old_uptime . ' (' . round(($old_uptime)/8640000, 1) . 'd), new is : ' . $new_uptime . ' (' . round(($new_uptime)/8640000, 1) . 'd)', '');
         }
         else {$new_uptime = $new_uptime ;}  
    }
    else
       {cacti_log("Near on SNMP-overflow of host : " . $q_row["hostname"] , true, "UPTIME"); }
  }
 
}

          
?>

Torsten

gilles · Post by **gilles** » Sat Jul 22, 2006 6:52 pm

All functions of Uptime Plugin are in Manage Plugin.

Features from Torsten has been include in Manage Plugin 0.4 (actually in testing)

gandolfi · Post by **gandolfi** » Fri Dec 01, 2006 7:59 am

My version of MySQL (4.1.11-Debian_4sarge7) automatically put as primary key the field Id on the table uptime_data, so I was seeing only one reboot per device (and the first one that ocurred). I double checked the uptime.sql supplied, and it doesn't has the index, so I has to be mysql, don't know why.

I just added another field (an integer as primary key) on uptime_data, and updated check-uptime.php to pass null in the insert statement.

Another two things that may be helpful are:
- order the combobox by host.description
- put a link in the list of last reboots, to go directly to uptime.php?id=

(I have done them manually, so just suggesting)

airwalk · Post by **airwalk** » Fri Jan 12, 2007 9:00 am

Here's a modified devices.php for "devices" plugin with support of uptime

twelzy · Post by **twelzy** » Fri Jan 26, 2007 1:03 pm

And here is a modified devices.php for the Devices Plugin with support of Manage Plugin:

airwalk wrote:Here's a modified devices.php for "devices" plugin with support of uptime

(Thanks airwalk!!!)

Bye!
(And sorry for my poor English...)

gonz0 · Post by **gonz0** » Tue Apr 10, 2007 4:43 am

when I trying to use choose na action on devices (in combobox "Check uptime" and GO) I am getting this message:

Notice: Undefined index: host_status in /home/www/cacti/host.php on line 804

Any ideas why ?

edit: I have used patched host.php

adrianmarsh · Post by **adrianmarsh** » Thu Jun 28, 2007 5:10 am

Does this work with 0.8.6j, plugin arch 1.1 ?

I installed the basic rar file, and I see the Uptime tab, but nothing in devices.

I'm guessing that if I use the files in the forum topic, that they may not be compatible ?

mcutting · Post by **mcutting** » Thu Jun 28, 2007 6:54 am

The plugin works fine with the current version of PA. Do you see the plugin tab ? If you click on devices, then select the device to monitor, you should see a "Check Uptime" tick box ?

apperrault · Post by **apperrault** » Thu Jun 28, 2007 9:09 am

Hi all,
I just re-installed this plugin after rebuilding my Cacti installation. I used the host.php file that Giles included with the plugin, so i can see the uptime on the devices page for all of my hosts. But, now, when i go to my devices page, i get the following error at the top of the screen:

Code: Select all

Notice: Undefined index: host_status in E:\cacti\host.php on line 804

I saved a copy of my original host.php, so i will revert back to that one, but does anyone have a fix for that problem. Looking at the code in the new host.php at the line it is referencing, it says:

Code: Select all

	if (!empty($_SESSION["sess_host_status"])) {
		if ($_SESSION["sess_host_status"] != $_REQUEST["host_status"]) {
			$_REQUEST["page"] = 1;
		}

Any help would be greatly apprecaited.

thanks much

app

mcutting · Post by **mcutting** » Thu Jun 28, 2007 9:37 am

App - I think that the host.php file from Gilles was a hack that directly modified the code. I am using the CACTI based host.php, and it works fine.

apperrault · Post by **apperrault** » Thu Jun 28, 2007 9:42 am

OK, thanks. One question, does your hosts page have the system's uptime listed on it? Just would be something nice to have.

thanks

app

mcutting · Post by **mcutting** » Thu Jun 28, 2007 9:49 am

No - this hack was designed for PA 0.9, which is out of date now.

apperrault · Post by **apperrault** » Thu Jun 28, 2007 9:50 am

one other question, if i am using Cactid as the poller, do i need to schedule a separate task to call the check_uptime.php?

Since i installed the plugin, it hasnt run. I know it works, because it runs fine when i run the check_uptime.php from the command line.

app

mcutting · Post by **mcutting** » Thu Jun 28, 2007 9:51 am

You shouldn't need another poller - mine works ok with CACTID as the main poller. It should run just after the data collection.

adrianmarsh · Post by **adrianmarsh** » Thu Jun 28, 2007 2:24 pm

Hi mcutting,

I see the:

- uptime tab
- The uptime checkbox on each device

But I don't see the uptime column under Management -> Devices

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Uptime plugin (reboot monitor)

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