Fix #1408
This commit is contained in:
garnier-quentin
parent
42c5ba7df9
commit
05bf963825
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#
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# Copyright 2019 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 apps::protocols::tftp::mode::commands;
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use base qw(centreon::plugins::templates::counter);
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use strict;
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use warnings;
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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold);
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use Net::TFTP;
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use Time::HiRes qw(gettimeofday tv_interval);
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sub custom_status_output {
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my ($self, %options) = @_;
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my $msg = "status '" . $self->{result_values}->{status} . "'";
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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}->{status} = $options{new_datas}->{$self->{instance} . '_status'};
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$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
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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 => 'command', type => 1, cb_prefix_output => 'prefix_command_output', message_multiple => 'All commands are ok' }
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];
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$self->{maps_counters}->{command} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [ { name => 'status' }, { name => 'display' } ],
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closure_custom_calc => $self->can('custom_status_calc'),
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold
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}
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},
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{ label => 'time', display_ok => 0, set => {
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key_values => [ { name => 'timeelapsed' }, { name => 'display' } ],
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output_template => 'response time %.3fs',
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perfdatas => [
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{ label => 'time', value => 'timeelapsed_absolute', template => '%.3f',
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min => 0, unit => 's', label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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];
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}
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sub new {
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my ($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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"hostname:s" => { name => 'hostname' },
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"port:s" => { name => 'port', default => 69 },
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"timeout:s" => { name => 'timeout', default => 5 },
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"retries:s" => { name => 'retries', default => 5 },
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"block-size:s" => { name => 'block_size', default => 512 },
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"warning-status:s" => { name => 'warning_status', default => '' },
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"critical-status:s" => { name => 'critical_status', default => '%{status} ne "ok"' },
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"command:s@" => { name => 'command' },
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});
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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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$self->SUPER::check_options(%options);
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$self->change_macros(macros => ['warning_status', 'critical_status']);
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if (!defined($self->{option_results}->{hostname}) || $self->{option_results}->{hostname} eq '') {
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$self->{output}->add_option_msg(short_msg => "Please set the --hostname option");
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$self->{output}->option_exit();
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}
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$self->{option_results}->{command} = []
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if (!defined($self->{option_results}->{command}));
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}
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sub prefix_command_output {
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my ($self, %options) = @_;
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return "Command '" . $options{instance_value}->{display} . "' ";
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}
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sub put_command {
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my ($self, %options) = @_;
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my $status = 'ok';
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if (!$options{tftp}->put($options{localfile}, $options{remotefile})) {
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$status = $options{tftp}->error;
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}
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return $status;
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}
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sub get_command {
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my ($self, %options) = @_;
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my ($status, $stdout);
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{
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local *STDOUT;
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open STDOUT, '>', \$stdout;
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if (!$options{tftp}->get($options{remotefile}, \*STDOUT)) {
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$status = $options{tftp}->error;
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} else {
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$status = 'ok';
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}
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}
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return $status;
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my $tftp = Net::TFTP->new(
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$self->{option_results}->{hostname},
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Timeout => $self->{option_results}->{timeout},
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Retries => $self->{option_results}->{retries},
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Port => $self->{option_results}->{port},
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BlockSize => $self->{option_results}->{block_size},
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);
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$self->{command} = {};
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my $i = 0;
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foreach (@{$self->{option_results}->{command}}) {
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my ($label, $command, $arg1, $arg2) = split /,/;
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if (!defined($command) || $command !~ /(put|get)/) {
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$self->{output}->add_option_msg(short_msg => "Unknown command. Please use 'get' or 'put' command name");
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$self->{output}->option_exit();
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}
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$i++;
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$command = $1;
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$label = $i
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if (!defined($label) || $label eq '');
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if (!defined($arg1) || $arg1 eq '') {
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$self->{output}->add_option_msg(short_msg => "Unknown first argument. first argument is required.");
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$self->{output}->option_exit();
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}
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if ($command eq 'put' && (!defined($arg2) || $arg2 eq '')) {
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$self->{output}->add_option_msg(short_msg => "Unknown second argument. second argument is required for 'put' command.");
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$self->{output}->option_exit();
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}
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my $status;
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my $timing0 = [gettimeofday];
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if ($command eq 'put') {
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$status = $self->put_command(tftp => $tftp, localfile => $arg1, remotefile => $arg2);
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} else {
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$status = $self->get_command(tftp => $tftp, remotefile => $arg1);
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}
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my $timeelapsed = tv_interval($timing0, [gettimeofday]);
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$self->{command}->{$i} = {
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display => $label,
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status => $status,
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timeelapsed => $timeelapsed,
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};
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}
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if (scalar(keys %{$self->{command}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No command found.");
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$self->{output}->option_exit();
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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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Check tftp commands.
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=over 8
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=item B<--hostname>
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TFTP server name (required).
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=item B<--port>
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TFTP port (Default: 69).
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=item B<--timeout>
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TFTP timeout in seconds (Default: 5).
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=item B<--retries>
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TFTP number of retries (Default: 5).
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=item B<--block-size>
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TFTP size of blocks to use in the transfer (Default: 512).
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='^status$'
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=item B<--warning-status>
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Set warning threshold for status (Default: '').
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Can used special variables like: %{status}, %{display}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{status} ne "ok"').
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Can used special variables like: %{status}, %{display}
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=item B<--warning-time>
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Threshold warning.
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=item B<--critical-time>
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Threshold critical.
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=item B<--command>
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TFP command.
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Example: --command='labeldisplay,get,remotefile' --command='labeldisplay2,put,localfile,remotefile"
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=back
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=cut
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@ -0,0 +1,48 @@
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#
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# Copyright 2019 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 apps::protocols::tftp::plugin;
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use strict;
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use warnings;
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use base qw(centreon::plugins::script_simple);
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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} = '0.1';
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%{$self->{modes}} = (
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'commands' => 'apps::protocols::tftp::mode::commands',
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);
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return $self;
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}
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1;
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__END__
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=head1 PLUGIN DESCRIPTION
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Check an TFTP server.
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=cut
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