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Add threshold overload possibility

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This commit is contained in:
Simon BOMM 2015-03-31 13:41:52 +02:00
parent ae4ae332f8
commit 01eec222bd
1 changed files with 70 additions and 14 deletions
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84
apps/protocols/bgp/4/mode/bgppeerstate.pm
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@ -54,6 +54,40 @@ my %map_admin_state = (
2 => 'start',
);
my $thresholds = {
peers => [
['idle', 'CRITICAL'],
['active', 'CRITICAL'],
['connect', 'CRITICAL'],
['opensent', 'WARNING'],
['openconfirm', 'WARNING'],
['established', 'OK'],
],
};
sub get_severity {
my ($self, %options) = @_;
my $status = 'UNKNOWN'; # default
if (defined($self->{overload_th}->{$options{section}})) {
foreach (@{$self->{overload_th}->{$options{section}}}) {
if ($options{value} =~ /$_->{filter}/i) {
$status = $_->{status};
return $status;
}
}
}
foreach (@{$thresholds->{$options{section}}}) {
if ($options{value} =~ /$$_[0]/i) {
$status = $$_[1];
return $status;
}
}
return $status;
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
@ -64,6 +98,7 @@ sub new {
$options{options}->add_options(arguments =>
{
"peer:s" => { name => 'peer', },
"threshold-overload:s@" => { name => 'threshold_overload' },
});
return $self;
@ -73,10 +108,21 @@ sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
if ((defined $self->{option_results}->{peer}) || ($self->{option_results}->{peer} eq '')) {
$self->{output}->add_option_msg(short_msg=> 'Please specify IP of your peer');
$self->{output}->option_exit();
$self->{overload_th} = {};
foreach my $val (@{$self->{option_results}->{threshold_overload}}) {
if ($val !~ /^(.*?),(.*?),(.*)$/) {
$self->{output}->add_option_msg(short_msg => "Wrong treshold-overload option '" . $val . "'.");
$self->{output}->option_exit();
}
my ($section, $status, $filter) = ($1, $2, $3);
if ($self->{output}->is_litteral_status(status => $status) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong treshold-overload status '" . $val . "'.");
$self->{output}->option_exit();
}
$self->{overload_th}->{$section} = [] if (!defined($self->{overload_th}->{$section}));
push @{$self->{overload_th}->{$section}}, {filter => $filter, status => $status};
}
}
sub run {
@ -115,8 +161,9 @@ sub run {
$self->{option_results}->{peer}, $map_admin_state{$bgpPeerAdminStatus}, $bgpPeerRemoteAs, $bgpRemoteInfos)
);
} elsif ($bgpPeerState != 6) {
$self->{output}->output_add(severity => 'CRITICAL',
short_msg => sprintf("Peer %s AdminState=%s Connection=%s [Remote Addr:%s AS:%d] [Last Update %d s]", $self->{option_results}->{peer}, $map_admin_state{$bgpPeerAdminStatus}, $map_peer_state{$bgpPeerState}, $bgpRemoteInfos, $bgpPeerRemoteAs, $bgpPeerInUpdateElpasedTime));
my $exit = $self->get_severity(section => 'peers', value => $map_peer_state{$bgpPeerState});
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Peer %s AdminState=%s Connection=%s [Remote Addr:%s AS:%d] [Last Update %d s]", $self->{option_results}->{peer}, $map_admin_state{$bgpPeerAdminStatus}, $map_peer_state{$bgpPeerState}, $bgpRemoteInfos, $bgpPeerRemoteAs, $bgpPeerInUpdateElpasedTime));
}
@ -125,7 +172,6 @@ sub run {
$self->{output}->output_add(severity => 'OK',
short_msg => sprintf("All BGP peers are in an OK state"));
foreach my $key ($self->{snmp}->oid_lex_sort(keys %$result)) {
next if ($key !~ /^$oid_bgpPeerState\.(.*)$/);
@ -140,17 +186,18 @@ sub run {
my $bgpRemoteInfos = $result->{$oid_bgpPeerRemoteAddr. '.' . $instance} . ':' . $result->{$oid_bgpPeerRemotePort . '.' . $instance};
if ($bgpPeerAdminStatus < 2) {
$self->{output}->output_add(severity => 'CRITICAL',
short_msg => sprintf("Peer '%s' AdminState is '%s' Remote AS: %s Remote Addr: %s",
$self->{output}->output_add(severity => 'CRITICAL',
short_msg => sprintf("Peer '%s' AdminState is '%s' Remote AS: %s Remote Addr: %s \n",
$instance, $map_admin_state{$bgpPeerAdminStatus}, $bgpPeerRemoteAs,
$bgpRemoteInfos));
} elsif ($bgpPeerState != 6) {
$self->{output}->output_add(severity => 'CRITICAL',
short_msg => sprintf("Peer '%s' Connection is '%s' Remote AS: %s Remote Addr: %s",
$instance, $map_peer_state{$bgpPeerState}, $bgpPeerRemoteAs, $bgpRemoteInfos));
my $exit = $self->get_severity(section => 'peers', value => $map_peer_state{$bgpPeerState});
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Peer %s AdminState=%s Connection=%s [Remote Addr:%s AS:%d] [Last Update %d s] \n", $instance, $map_admin_state{$bgpPeerAdminStatus}, $map_peer_state{$bgpPeerState}, $bgpRemoteInfos, $bgpPeerRemoteAs, $bgpPeerInUpdateElpasedTime));
}
$self->{output}->output_add(long_msg => sprintf("Peer:%s Local:%s Remote:%s AS:%d AdminState:'%s' Connection:'%s' Last Update:%d sec", $instance, $bgpLocalInfos, $bgpRemoteInfos, $bgpPeerRemoteAs, $map_admin_state{$bgpPeerAdminStatus}, $map_peer_state{$bgpPeerState}, $bgpPeerInUpdateElpasedTime));
$self->{output}->output_add(long_msg => sprintf("Peer:%s Local:%s Remote:%s AS:%d AdminState:'%s' Connection:'%s' Last Update:%d sec \n", $instance, $bgpLocalInfos, $bgpRemoteInfos, $bgpPeerRemoteAs, $map_admin_state{$bgpPeerAdminStatus}, $map_peer_state{$bgpPeerState}, $bgpPeerInUpdateElpasedTime));
}
@ -167,7 +214,9 @@ __END__
=head1 MODE
Check BGP basi infos (BGP4-MIB.mib and rfc4273)
Check BGP basic infos (BGP4-MIB.mib and rfc4273)
Default is Active,Connect,Idle=CRITICAL // Opensent,Openconfirm=WARNING // Established=OK
=over 8
@ -175,6 +224,13 @@ Check BGP basi infos (BGP4-MIB.mib and rfc4273)
Specify IP of a specific peer (otherwise all peer are checked
=item B<--threshold-overload>
Set to overload default threshold values (syntax: section,status,regexp)
It used before default thresholds (order stays).
Example: --threshold-overload='peers,CRITICAL,^(?!(ok)$)'
=back
=cut