+ enhance hastate mode
+ more flexibility on triggers + choose exit status when ha doesn't work or not installed + ref https://github.com/centreon/centreon-plugins/issues/373
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Sims24
GitHub
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@ -20,16 +20,66 @@
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package network::checkpoint::mode::hastate;
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package network::checkpoint::mode::hastate;
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use base qw(centreon::plugins::mode);
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use base qw(centreon::plugins::templates::counter);
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use strict;
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use strict;
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use warnings;
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use warnings;
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my %map_status = (
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my $instance_mode;
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0 => 'Member is UP and working',
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1 => 'Problem preventing role switching',
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sub custom_status_threshold {
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2 => 'HA is down',
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my ($self, %options) = @_;
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);
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my $status = 'ok';
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my $message;
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eval {
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local $SIG{__WARN__} = sub { $message = $_[0]; };
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local $SIG{__DIE__} = sub { $message = $_[0]; };
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if (defined($instance_mode->{option_results}->{critical_status}) && $instance_mode->{option_results}->{critical_status} ne '' &&
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eval "$instance_mode->{option_results}->{critical_status}") {
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$status = 'critical';
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} elsif (defined($instance_mode->{option_results}->{warning_status}) && $instance_mode->{option_results}->{warning_status} ne '' &&
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eval "$instance_mode->{option_results}->{warning_status}") {
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$status = 'warning';
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}
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};
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if (defined($message)) {
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$self->{output}->output_add(long_msg => 'filter status issue: ' . $message);
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}
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return $status;
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}
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sub custom_status_output {
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my ($self, %options) = @_;
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my $msg = "HA State: '" . $self->{result_values}->{hastate} . "' ";
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$msg .= "Role: '" . $self->{result_values}->{role} . "' ";
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return $msg;
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}
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sub custom_status_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{hastate} = $options{new_datas}->{$self->{instance} . '_hastate'};
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$self->{result_values}->{role} = $options{new_datas}->{$self->{instance} . '_role'};
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return 0;
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'high_availability', type => 0 },
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];
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$self->{maps_counters}->{high_availability} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [ { name => 'hastate' }, { name => 'role' } ],
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closure_custom_calc => $self->can('custom_status_calc'),
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => $self->can('custom_status_threshold'),
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}
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},
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];
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}
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sub new {
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sub new {
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my ($class, %options) = @_;
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my ($class, %options) = @_;
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@ -37,53 +87,64 @@ sub new {
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bless $self, $class;
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bless $self, $class;
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$self->{version} = '1.0';
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"warning-status:s" => { name => 'warning_status', default => '' },
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"critical-status:s" => { name => 'critical_status', default => '%{hastate} !~ /(UP|working)/' },
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"no-ha-status:s" => { name => 'no_ha_status', default => 'UNKNOWN' },
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});
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return $self;
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return $self;
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}
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}
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sub change_macros {
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my ($self, %options) = @_;
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foreach ('warning_status', 'critical_status') {
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if (defined($self->{option_results}->{$_})) {
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$self->{option_results}->{$_} =~ s/%\{(.*?)\}/\$self->{result_values}->{$1}/g;
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}
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}
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}
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sub check_options {
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sub check_options {
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my ($self, %options) = @_;
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my ($self, %options) = @_;
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$self->SUPER::init(%options);
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$self->SUPER::check_options(%options);
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$instance_mode = $self;
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$self->change_macros();
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}
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}
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sub run {
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my %map_status = (
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0 => 'Member is UP and working',
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1 => 'Problem preventing role switching',
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2 => 'HA is down',
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);
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sub manage_selection {
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my ($self, %options) = @_;
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my ($self, %options) = @_;
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$self->{snmp} = $options{snmp};
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my $oid_haInstalled = '.1.3.6.1.4.1.2620.1.5.2.0';
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my $oid_haInstalled = '.1.3.6.1.4.1.2620.1.5.2.0';
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my $oid_haState = '.1.3.6.1.4.1.2620.1.5.6.0';
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my $oid_haState = '.1.3.6.1.4.1.2620.1.5.6.0';
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my $oid_haStatCode = '.1.3.6.1.4.1.2620.1.5.101.0';
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my $oid_haStatCode = '.1.3.6.1.4.1.2620.1.5.101.0';
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my $oid_haStarted = '.1.3.6.1.4.1.2620.1.5.5.0';
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my $oid_haStarted = '.1.3.6.1.4.1.2620.1.5.5.0';
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my $result = $self->{snmp}->get_leef(oids => [$oid_haInstalled, $oid_haState, $oid_haStatCode, $oid_haStarted], nothing_quit => 1);
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$self->{high_availability} = {};
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my $result = $options{snmp}->get_leef(oids => [$oid_haInstalled, $oid_haState, $oid_haStatCode, $oid_haStarted],
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nothing_quit => 1);
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if ($result->{$oid_haInstalled} < 1 or $result->{$oid_haStarted} eq "no") {
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if ($result->{$oid_haInstalled} < 1 or $result->{$oid_haStarted} eq "no") {
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$self->{output}->output_add(severity => 'UNKNOWN',
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$self->{output}->output_add(severity => $self->{option_results}->{no_ha_state},
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short_msg => sprintf("Looks like HA is not started, or not installed .."),
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short_msg => sprintf("Looks like HA is not started, or not installed .."),
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long_msg => sprintf("HA Installed : '%u' HA Started : '%s'", $result->{$oid_haInstalled}, $result->{$oid_haStarted}),
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long_msg => sprintf("HA Installed : '%u' HA Started : '%s'",
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$result->{$oid_haInstalled}, $result->{$oid_haStarted}),
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);
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);
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$self->{output}->display();
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$self->{output}->display();
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$self->{output}->exit();
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$self->{output}->exit();
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}
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}
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$self->{high_availability} = { hastate => $map_status{$result->{$oid_haStatCode}},
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my $status = $result->{$oid_haStatCode};
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role => $result->{$oid_haState} };
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if ($status < 1 ) {
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$self->{output}->output_add(severity => 'OK',
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short_msg => sprintf("'%s'. State : '%s'", $map_status{$status}, $result->{$oid_haState}),
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);
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} elsif ($status == 1) {
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$self->{output}->output_add(severity => 'WARNING',
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short_msg => sprintf("'%s'. State : '%s'", $map_status{$status}, $result->{$oid_haState}),
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);
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} else {
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$self->{output}->output_add(severity => 'CRITICAL',
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short_msg => sprintf("'%s'. State : '%s'", $map_status{$status}, $result->{$oid_haState}),
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);
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}
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$self->{output}->display();
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$self->{output}->exit();
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}
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}
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1;
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1;
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@ -94,7 +155,16 @@ __END__
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Check HA State of a Checkpoint node (chkpnt.mib).
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Check HA State of a Checkpoint node (chkpnt.mib).
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=item B<--warning-status>
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Trigger warning on %{role} or %{hastate} values
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e.g --warning-status '%{role} !~ /master/' will warn when failover occurs
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=item B<--critical-status>
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Trigger critical on %{role} or %{hastate} values
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(default: '%{hastate} !~ /(UP|working)/')
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=back
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=back
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=cut
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=cut
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