On 27 Oct 2009, at 06:16, Mark Maas-Martin wrote:
Today Opsview stopped functioning... I rebooted the server, did /etc/
init.d/opsview restart, /etc/init.d/opsview-web restart, and similar
actions.
But to no avail, all I'm seeing is "Opsview is not running" in the
webbrowser.
in the logs I'm seeing:
[2009/10/26 15:02:47] [Catalyst] [ERROR] Caught exception in
Opsview::Web::Controller::Root->end "Can't call method
"status_update_time" on an undefined value at /usr/local/opsview-web/
script/../lib/Opsview/Web/Controller/Root.pm line 457."
[2009/10/27 06:49:27] [Opsview.Web.Controller.Admin.Reload] [INFO]
Running asynchronous reload
This looks like a bug in Opsview. The database has not got a row in
the nagios_programstatus table. Usually this is always there. Is there
a problem with mysql? Maybe the table is crashed?
Try this patch, to ignore that information so you won't get this error:
Index: opsview-web/lib/Opsview/Web/Controller/Root.pm
===================================================================
--- opsview-web/lib/Opsview/Web/Controller/Root.pm (revision 3451)
+++ opsview-web/lib/Opsview/Web/Controller/Root.pm (working copy)
@@ -454,8 +454,10 @@
my $output = defined $c->stash->{output} ? $c->stash->{output} :
( $c->req->param("output") ? $c->req->param("output") : "" );
if ( $output eq "ajax" || $output eq "json" ) {
- my $server_status = $c-
>model("RuntimeSchema::NagiosProgramstatus")->first-
>status_update_time;
- $c->res->header( "X-Opsview-Server-Status" => $c->stash-
>{dt_formatter}->($server_status) );
+ my $server_status = $c-
>model("RuntimeSchema::NagiosProgramstatus")->first;
+ if ($server_status) {
+ $c->res->header( "X-Opsview-Server-Status" => $c->stash-
>{dt_formatter}->($server_status->status_update_time) );
+ }
}
# If json output, stop here
A lot of these as well:
[2009/10/27 06:50:41] [import_ndologsd] [INFO] Ignore
1256603567.214967 as size 0
[2009/10/27 06:50:41] [import_ndologsd] [INFO] Ignore
1256603572.258430 as size 0
[snipped]
[2009/10/27 06:50:41] [import_ndologsd] [INFO] Ignore
1256603652.211023 as size 0
This can occur if the filesystem where the ndologs are written to is
100% full.
So my guess is you had a full filesystem where /usr/local/nagios/var/
ndologs resides.
Ton
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