202 lines
6.7 KiB
Perl
202 lines
6.7 KiB
Perl
#
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# Copyright 2018 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package os::linux::local::mode::listinterfaces;
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use base qw(centreon::plugins::mode);
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use strict;
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use warnings;
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use centreon::plugins::misc;
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"hostname:s" => { name => 'hostname' },
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"remote" => { name => 'remote' },
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"ssh-option:s@" => { name => 'ssh_option' },
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"ssh-path:s" => { name => 'ssh_path' },
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"ssh-command:s" => { name => 'ssh_command', default => 'ssh' },
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"timeout:s" => { name => 'timeout', default => 30 },
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"sudo" => { name => 'sudo' },
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"command:s" => { name => 'command', default => 'ifconfig' },
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"command-path:s" => { name => 'command_path', default => '/sbin' },
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"command-options:s" => { name => 'command_options', default => '-a 2>&1' },
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"filter-name:s" => { name => 'filter_name', },
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"filter-state:s" => { name => 'filter_state', },
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"no-loopback" => { name => 'no_loopback', },
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"skip-novalues" => { name => 'skip_novalues', },
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});
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$self->{result} = {};
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::init(%options);
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my $stdout = centreon::plugins::misc::execute(output => $self->{output},
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options => $self->{option_results},
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sudo => $self->{option_results}->{sudo},
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command => $self->{option_results}->{command},
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command_path => $self->{option_results}->{command_path},
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command_options => $self->{option_results}->{command_options});
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while ($stdout =~ /^(\S+)(.*?)(\n\n|\n$)/msg) {
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my ($interface_name, $values) = ($1, $2);
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$interface_name =~ s/:$//;
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my $states = '';
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$states .= 'R' if ($values =~ /RUNNING/ms);
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$states .= 'U' if ($values =~ /UP/ms);
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if (defined($self->{option_results}->{no_loopback}) && $values =~ /LOOPBACK/ms) {
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$self->{output}->output_add(long_msg => "Skipping interface '" . $interface_name . "': option --no-loopback");
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next;
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}
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$interface_name !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "Skipping interface '" . $interface_name . "': no matching filter name");
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next;
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}
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if (defined($self->{option_results}->{filter_state}) && $self->{option_results}->{filter_state} ne '' &&
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$states !~ /$self->{option_results}->{filter_state}/) {
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$self->{output}->output_add(long_msg => "Skipping interface '" . $interface_name . "': no matching filter state");
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next;
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}
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$values =~ /RX bytes:(\S+).*?TX bytes:(\S+)/msi;
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if (defined($self->{option_results}->{skip_novalues}) && !defined($1)) {
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$self->{output}->output_add(long_msg => "Skipping interface '" . $interface_name . "': no values");
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next;
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}
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$self->{result}->{$interface_name} = {state => $states};
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}
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}
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sub run {
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my ($self, %options) = @_;
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$self->manage_selection();
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foreach my $name (sort(keys %{$self->{result}})) {
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$self->{output}->output_add(long_msg => "'" . $name . "' [state = '" . $self->{result}->{$name}->{state} . "']");
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}
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$self->{output}->output_add(severity => 'OK',
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short_msg => 'List interfaces:');
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$self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
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$self->{output}->exit();
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}
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sub disco_format {
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my ($self, %options) = @_;
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$self->{output}->add_disco_format(elements => ['name', 'state']);
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}
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sub disco_show {
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my ($self, %options) = @_;
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$self->manage_selection();
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foreach my $name (sort(keys %{$self->{result}})) {
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$self->{output}->add_disco_entry(name => $name,
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state => $self->{result}->{$name}->{state}
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);
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}
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}
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1;
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__END__
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=head1 MODE
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List storages.
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=over 8
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=item B<--remote>
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Execute command remotely in 'ssh'.
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=item B<--hostname>
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Hostname to query (need --remote).
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=item B<--ssh-option>
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Specify multiple options like the user (example: --ssh-option='-l=centreon-engine' --ssh-option='-p=52').
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=item B<--ssh-path>
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Specify ssh command path (default: none)
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=item B<--ssh-command>
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Specify ssh command (default: 'ssh'). Useful to use 'plink'.
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=item B<--timeout>
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Timeout in seconds for the command (Default: 30).
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=item B<--sudo>
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Use 'sudo' to execute the command.
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=item B<--command>
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Command to get information (Default: 'ifconfig').
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Can be changed if you have output in a file.
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=item B<--command-path>
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Command path (Default: '/sbin').
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=item B<--command-options>
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Command options (Default: '-a 2>&1').
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=item B<--filter-name>
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Filter interface name (regexp can be used).
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=item B<--filter-state>
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Filter state (regexp can be used).
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Can be: 'R' (running), 'U' (up).
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=item B<--no-loopback>
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Don't display loopback interfaces.
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=item B<--skip-novalues>
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Filter interface without in/out byte values.
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=back
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=cut |