wip: cisco ssh plugin

network/cisco/standard/ssh/custom/custom.pm

@@ -0,0 +1,177 @@
+#
+# Copyright 2019 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::cisco::standard::ssh::custom::custom;
+
+use strict;
+use warnings;
+use centreon::plugins::misc;
+
+sub new {
+    my ($class, %options) = @_;
+    my $self  = {};
+    bless $self, $class;
+
+    if (!defined($options{output})) {
+        print "Class Custom: Need to specify 'output' argument.\n";
+        exit 3;
+    }
+    if (!defined($options{options})) {
+        $options{output}->add_option_msg(short_msg => "Class Custom: Need to specify 'options' argument.");
+        $options{output}->option_exit();
+    }
+    
+    if (!defined($options{noptions})) {
+        $options{options}->add_options(arguments => {                      
+            'hostname:s'        => { name => 'hostname' },
+            'ssh-option:s@'     => { name => 'ssh_option' },
+            'ssh-path:s'        => { name => 'ssh_path' },
+            'ssh-command:s'     => { name => 'ssh_command', default => 'ssh' },
+            'timeout:s'         => { name => 'timeout', default => 45 },
+            'command:s'         => { name => 'command' },
+            'command-path:s'    => { name => 'command_path' },
+            'command-options:s' => { name => 'command_options' },
+        });
+    }
+    $options{options}->add_help(package => __PACKAGE__, sections => 'SSH OPTIONS', once => 1);
+
+    $self->{output} = $options{output};
+    $self->{mode} = $options{mode};
+    
+    return $self;
+}
+
+sub set_options {
+    my ($self, %options) = @_;
+
+    $self->{option_results} = $options{option_results};
+}
+
+sub set_defaults {
+    my ($self, %options) = @_;
+
+    foreach (keys %{$options{default}}) {
+        if ($_ eq $self->{mode}) {
+            for (my $i = 0; $i < scalar(@{$options{default}->{$_}}); $i++) {
+                foreach my $opt (keys %{$options{default}->{$_}[$i]}) {
+                    if (!defined($self->{option_results}->{$opt}[$i])) {
+                        $self->{option_results}->{$opt}[$i] = $options{default}->{$_}[$i]->{$opt};
+                    }
+                }
+            }
+        }
+    }
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+
+    $self->{option_results}->{remote} = 1;
+    if (defined($self->{option_results}->{command}) && $self->{option_results}->{command} ne '') {
+        $self->{option_results}->{remote} = undef;
+    } elsif (!defined($self->{option_results}->{hostname}) || $self->{option_results}->{hostname} eq '') {
+        $self->{output}->add_option_msg(short_msg => "Need to set hostname option.");
+        $self->{output}->option_exit();
+    }
+ 
+    return 0;
+}
+
+##############
+# Specific methods
+##############
+sub execute_command {
+    my ($self, %options) = @_;
+    
+    $self->{ssh_commands} = '';
+    my $append = '';
+    foreach (@{$options{commands}}) {
+       $self->{ssh_commands} .= $append . " $_"; 
+       $append = "\n";
+    }
+
+    my ($content) = centreon::plugins::misc::execute(
+        ssh_pipe => 1,
+        output => $self->{output},
+        options => $self->{option_results},
+        command => defined($self->{option_results}->{command}) && $self->{option_results}->{command} ne '' ? $self->{option_results}->{command} : $self->{ssh_commands},
+        command_path => $self->{option_results}->{command_path},
+        command_options => defined($self->{option_results}->{command_options}) && $self->{option_results}->{command_options} ne '' ? $self->{option_results}->{command_options} : undef
+    );
+
+    $content =~ s/\r//mg;
+    return $content;
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+ssh
+
+=head1 SYNOPSIS
+
+my ssh
+
+=head1 SSH OPTIONS
+
+=over 8
+
+=item B<--hostname>
+
+Hostname to query.
+
+=item B<--ssh-option>
+
+Specify multiple options like the user (example: --ssh-option='-l=centreon-engine' --ssh-option='-p=52').
+
+=item B<--ssh-path>
+
+Specify ssh command path (default: none)
+
+=item B<--ssh-command>
+
+Specify ssh command (default: 'ssh'). Useful to use 'plink'.
+
+=item B<--timeout>
+
+Timeout in seconds for the command (Default: 45).
+
+=item B<--command>
+
+Command to get information. Used it you have output in a file.
+
+=item B<--command-path>
+
+Command path.
+
+=item B<--command-options>
+
+Command options.
+
+=back
+
+=head1 DESCRIPTION
+
+B<custom>.
+
+=cut

network/cisco/standard/ssh/mode/cpu.pm

@@ -0,0 +1,112 @@
+#
+# Copyright 2019 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::cisco::standard::ssh::mode::cpu;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+
+sub set_counters {
+    my ($self, %options) = @_;
+
+    $self->{maps_counters_type} = [
+        { name => 'cpu_avg', type => 0, cb_prefix_output => 'prefix_cpu_avg_output', message_separator => ' ', skipped_code => { -10 => 1 } },
+    ];
+
+    $self->{maps_counters}->{cpu_avg} = [
+        { label => 'average-5s', nlabel => 'cpu.utilization.5s.percentage', set => {
+                key_values => [ { name => 'average_5s' } ],
+                output_template => '%.2f %% (5s)',
+                perfdatas => [
+                    { label => 'total_cpu_5s_avg', value => 'average_5s_absolute', template => '%.2f',
+                      min => 0, max => 100, unit => '%' },
+                ],
+            }
+        },
+        { label => 'average-1m', nlabel => 'cpu.utilization.1m.percentage', set => {
+                key_values => [ { name => 'average_1m' } ],
+                output_template => '%.2f %% (1m)',
+                perfdatas => [
+                    { label => 'total_cpu_1m_avg', value => 'average_1m_absolute', template => '%.2f',
+                      min => 0, max => 100, unit => '%' },
+                ],
+            }
+        },
+        { label => 'average-5m', nlabel => 'cpu.utilization.5m.percentage', set => {
+                key_values => [ { name => 'average_5m' } ],
+                output_template => '%.2f %% (5m)',
+                perfdatas => [
+                    { label => 'total_cpu_5m_avg', value => 'average_5m_absolute', template => '%.2f',
+                      min => 0, max => 100, unit => '%' },
+                ],
+            }
+        },
+    ];
+}
+
+sub prefix_cpu_avg_output {
+    my ($self, %options) = @_;
+
+    return 'CPU(s) average usage is ';
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+    bless $self, $class;
+    
+    $options{options}->add_options(arguments => {
+    });
+
+    return $self;
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    my ($result) = $options{custom}->execute_command(commands => ['show proc cpu | include CPU utilization']);
+    #CPU utilization for five seconds: 17%/1%; one minute: 18%; five minutes: 18%
+
+    $self->{cpu_avg} = {};
+    $self->{cpu_avg}->{average_5s} = $1 if ($result =~ /^CPU utilization.*?five\s+seconds\s*:\s*(\d+)%/mi);
+    $self->{cpu_avg}->{average_1m} = $1 if ($result =~ /^CPU utilization.*?one\s+minute\s*:\s*(\d+)%/mi);
+    $self->{cpu_avg}->{average_5m} = $1 if ($result =~ /^CPU utilization.*?five\s+minutes\s*:\s*(\d+)%/mi);
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check cpu usage.
+
+=over 8
+
+=item B<--warning-*> B<--critical-*>
+
+Thresholds.
+Can be: 'average-5s', 'average-1m', 'average-5m'.
+
+=back
+
+=cut

network/cisco/standard/ssh/mode/voicedialpeer.pm

@@ -0,0 +1,172 @@
+#
+# Copyright 2019 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::cisco::standard::ssh::mode::voicedialpeer;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold catalog_status_calc);
+
+sub custom_status_output { 
+    my ($self, %options) = @_;
+
+    my $msg = 'operation state: ' . $self->{result_values}->{oper} . ' [admin state: ' . $self->{result_values}->{admin} . ']';
+    return $msg;
+}
+
+sub set_counters {
+    my ($self, %options) = @_;
+
+    $self->{maps_counters_type} = [
+        { name => 'global', type => 0 },
+        { name => 'voice_peers', type => 1, cb_prefix_output => 'prefix_voice_output', message_multiple => 'All voice dial peers are ok', skipped_code => { -10 => 1 } },
+    ];
+
+    $self->{maps_counters}->{global} = [
+        { label => 'total', nlabel => 'peers.total.count', set => {
+                key_values => [ { name => 'total' } ],
+                output_template => 'peers total %s',
+                perfdatas => [
+                    { value => 'total_absolute', template => '%s', min => 0 },
+                ],
+            }
+        },
+    ];
+
+    $self->{maps_counters}->{voice_peers} = [
+        { label => 'status', threshold => 0, set => {
+                key_values => [ { name => 'admin' }, { name => 'oper' }, { name => 'display' } ],
+                closure_custom_calc => \&catalog_status_calc,
+                closure_custom_output => $self->can('custom_status_output'),
+                closure_custom_perfdata => sub { return 0; },
+                closure_custom_threshold_check => \&catalog_status_threshold,
+            }
+        },
+    ];
+}
+
+sub prefix_voice_output {
+    my ($self, %options) = @_;
+
+    return "Voice peer dial '" . $options{instance_value}->{display} . "' ";
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+    bless $self, $class;
+    
+    $options{options}->add_options(arguments => {
+        'filter-name:s'     => { name => 'filter_name' },
+        'unknown-status:s'  => { name => 'unknown_status', default => '' },
+        'warning-status:s'  => { name => 'warning_status', default => '' },
+        'critical-status:s' => { name => 'critical_status', default => '%{admin} eq "up" and %{oper} eq "down"' },
+    });
+
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::check_options(%options);
+
+    $self->change_macros(macros => ['warning_status', 'critical_status', 'unknown_status']);
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    my ($result) = $options{custom}->execute_command(commands => ['term length 0', 'show dial-peer voice']);
+    #VoiceOverIpPeer100
+    #   peer type = voice, system default peer = FALSE, information type = voice,
+    #    ...
+    #	group = 100, Admin state is up, Operation state is up,
+    #   incoming called-number = `.T',
+    #connections/maximum = 0/unlimited,
+    #    bandwidth/maximum = 0/unlimited,
+    #...
+    #VoiceOverIpPeer200
+    #...
+
+    $self->{voice_peers} = {};
+    while ($result =~ /^(\S+)\n(.*?)(?=\n\S+\n|\Z$)/msg) {
+        my ($display, $content) = ($1, $2);
+        next if ($content !~ /Admin\s+state\s+is\s+(\S+),\s*Operation\s+state\s+is\s+(\S+)/msi);
+
+        if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
+            $display !~ /$self->{option_results}->{filter_name}/) {
+            $self->{output}->output_add(long_msg => "skipping '" . $display . "': no matching filter.", debug => 1);
+            next;
+        }
+
+        $self->{voice_peers}->{$display} = {
+            display => $display,
+            admin => $1,
+            oper => $2,
+        };
+    }
+
+    if (scalar(keys %{$self->{voice_peers}}) <= 0) {
+        $self->{output}->add_option_msg(short_msg => "No voice dial peer found.");
+        $self->{output}->option_exit();
+    }
+
+    $self->{global} = { total => scalar(keys %{$self->{voice_peers}}) };
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check voice dial peers status.
+
+=over 8
+
+=item B<--filter-name>
+
+Filter name (can be a regexp).
+
+=item B<--unknown-status>
+
+Set warning threshold for status (Default: '').
+Can used special variables like: %{admin}, %{oper}, %{display}
+
+=item B<--warning-status>
+
+Set warning threshold for status (Default: '').
+Can used special variables like: %{admin}, %{oper}, %{display}
+
+=item B<--critical-status>
+
+Set critical threshold for status (Default: '%{admin} eq "up" and %{oper} eq "down"').
+Can used special variables like: %{admin}, %{oper}, %{display}
+
+=item B<--warning-*> B<--critical-*>
+
+Thresholds.
+Can be: 'total-entries'.
+
+=back
+
+=cut

network/cisco/standard/ssh/plugin.pm

@@ -0,0 +1,50 @@
+#
+# Copyright 2019 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::cisco::standard::ssh::plugin;
+
+use strict;
+use warnings;
+use base qw(centreon::plugins::script_custom);
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+
+    $self->{version} = '1.0';
+    %{$self->{modes}} = (
+        'cpu'               => 'network::cisco::standard::ssh::mode::cpu',
+        'voice-dial-peer'   => 'network::cisco::standard::ssh::mode::voicedialpeer',
+    );
+
+    $self->{custom_modes}{ssh} = 'network::cisco::standard::ssh::custom::custom';
+    return $self;
+}
+
+1;
+
+__END__
+
+=head1 PLUGIN DESCRIPTION
+
+Check cisco IOS in SSH.
+
+=cut