diff --git a/apps/mulesoft/restapi/custom/api.pm b/apps/mulesoft/restapi/custom/api.pm new file mode 100644 index 000000000..b8f98d509 --- /dev/null +++ b/apps/mulesoft/restapi/custom/api.pm @@ -0,0 +1,349 @@ +# +# Copyright 2020 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 apps::mulesoft::restapi::custom::api; + +use strict; +use warnings; +use DateTime; +use centreon::plugins::http; +use centreon::plugins::statefile; +use JSON::XS; +use URI::Encode; +use Digest::MD5 qw(md5_hex); + +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 => { + 'api-username:s' => { name => 'api_username' }, + 'api-password:s' => { name => 'api_password' }, + 'environment-id:s' => { name => 'environment_id' }, + 'organization-id:s' => { name => 'organization_id' }, + 'hostname:s' => { name => 'hostname' }, + 'port:s' => { name => 'port' }, + 'proto:s' => { name => 'proto' }, + 'timeout:s' => { name => 'timeout' }, + 'reload-cache-time:s' => { name => 'reload_cache_time' }, + 'authent-endpoint:s' => { name => 'authent_endpoint'}, + 'monitoring-endpoint:s' => { name => 'monitoring_endpoint'}, + }); + } + $options{options}->add_help(package => __PACKAGE__, sections => 'REST API OPTIONS', once => 1); + + $self->{output} = $options{output}; + $self->{mode} = $options{mode}; + $self->{http} = centreon::plugins::http->new(%options); + $self->{cache} = centreon::plugins::statefile->new(%options); + + 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) = @_; + + $self->{hostname} = (defined($self->{option_results}->{hostname})) ? $self->{option_results}->{hostname} : 'eu1.anypoint.mulesoft.com'; + $self->{port} = (defined($self->{option_results}->{port})) ? $self->{option_results}->{port} : 443; + $self->{proto} = (defined($self->{option_results}->{proto})) ? $self->{option_results}->{proto} : 'https'; + $self->{timeout} = (defined($self->{option_results}->{timeout})) ? $self->{option_results}->{timeout} : 10; + $self->{authent_endpoint} = (defined($self->{option_results}->{authent_endpoint})) ? $self->{option_results}->{authent_endpoint} : '/accounts/login'; + $self->{monitoring_endpoint} = (defined($self->{option_results}->{monitoring_endpoint})) ? $self->{option_results}->{monitoring_endpoint} : '/hybrid/api/v1'; + $self->{api_username} = (defined($self->{option_results}->{api_username})) ? $self->{option_results}->{api_username} : ''; + $self->{api_password} = (defined($self->{option_results}->{api_password})) ? $self->{option_results}->{api_password} : ''; + $self->{environment_id} = (defined($self->{option_results}->{environment_id})) ? $self->{option_results}->{environment_id} : ''; + $self->{organization_id} = (defined($self->{option_results}->{organization_id})) ? $self->{option_results}->{organization_id} : ''; + $self->{reload_cache_time} = (defined($self->{option_results}->{reload_cache_time})) ? $self->{option_results}->{reload_cache_time} : 180; + $self->{cache}->check_options(option_results => $self->{option_results}); + + if (!defined($self->{environment_id}) || $self->{environment_id} eq '' || !defined($self->{organization_id}) || $self->{organization_id} eq '' ) { + $self->{output}->add_option_msg(short_msg => "--environment-id and --organization-id must be set"); + $self->{output}->option_exit(); + } + if (!defined($self->{api_username}) || $self->{api_username} eq '' || !defined($self->{api_password}) || $self->{api_password} eq '' ) { + $self->{output}->add_option_msg(short_msg => "--api-username and --api-password must be set"); + $self->{output}->option_exit(); + } + + return 0; +} + +sub build_options_for_httplib { + my ($self, %options) = @_; + + $self->{option_results}->{hostname} = $self->{hostname}; + $self->{option_results}->{timeout} = $self->{timeout}; + $self->{option_results}->{port} = $self->{port}; + $self->{option_results}->{proto} = $self->{proto}; + $self->{option_results}->{timeout} = $self->{timeout}; + $self->{option_results}->{warning_status} = ''; + $self->{option_results}->{critical_status} = ''; + $self->{option_results}->{unknown_status} = '%{http_code} < 200 or %{http_code} > 400'; +} + +sub settings { + my ($self, %options) = @_; + + $self->build_options_for_httplib(); + $self->{http}->add_header(key => 'Accept', value => 'application/json'); + $self->{http}->add_header(key => 'Content-Type', value => $options{content_type}); + $self->{http}->add_header(key => 'Authorization', value => 'Bearer ' . $self->{access_token}) if (defined($self->{access_token})); + $self->{http}->add_header(key => 'X-ANYPNT-ENV-ID', value => $self->{environment_id}) if (defined $options{environment_header}); + $self->{http}->add_header(key => 'X-ANYPNT-ORG-ID', value => $self->{organization_id}) if (defined $options{organization_header}); + $self->{http}->set_options(%{$self->{option_results}}); +} + +sub get_access_token { + my ($self, %options) = @_; + + my $has_cache_file = $options{statefile}->read(statefile => 'mulesoft_api_' . md5_hex($self->{hostname}) . '_' . md5_hex($self->{api_username})); + my $expires_on = $options{statefile}->get(name => 'expires_on'); + my $access_token = $options{statefile}->get(name => 'access_token'); + if ( $has_cache_file == 0 || !defined($access_token) || (($expires_on - time()) < 10) ) { + #my ($username, $password) = ( $self->{api_username}, $self->{api_password} ); + my $login = { username => $self->{api_username}, password => $self->{api_password} }; + my $post_json = JSON::XS->new->utf8->encode($login); + + $self->settings(content_type => 'application/json'); + + my $content = $self->{http}->request( + method => 'POST', + query_form_post => $post_json, + url_path => $self->{authent_endpoint} + ); + + if (!defined($content) || $content eq '') { + $self->{output}->add_option_msg(short_msg => "Authentication endpoint returns empty content [code: '" . $self->{http}->get_code() . "'] [message: '" . $self->{http}->get_message() . "']"); + $self->{output}->option_exit(); + } + + my $decoded; + eval { + $decoded = JSON::XS->new->utf8->decode($content); + }; + if ($@) { + $self->{output}->output_add(long_msg => $content, debug => 1); + $self->{output}->add_option_msg(short_msg => "Cannot decode response (add --debug option to display returned content)"); + $self->{output}->option_exit(); + } + if (defined($decoded->{error_code})) { + $self->{output}->output_add(long_msg => "Error message : " . $decoded->{error}, debug => 1); + $self->{output}->add_option_msg(short_msg => "Authentication endpoint returns error code '" . $decoded->{error_code} . "' (add --debug option for detailed message)"); + $self->{output}->option_exit(); + } + + $access_token = $decoded->{access_token}; + my $datas = { last_timestamp => time(), access_token => $decoded->{access_token}, expires_on => time() + 3600 }; + $options{statefile}->write(data => $datas); + } + + return $access_token; +} + +sub request_api { + my ($self, %options) = @_; + + if (!defined($self->{access_token})) { + $self->{access_token} = $self->get_access_token(statefile => $self->{cache}); + } + + $self->settings(content_type => 'application/x-www-form-urlencoded', environment_header => 1, organization_header => 1); + + $self->{output}->output_add(long_msg => "URL: '" . $self->{proto} . '://' . $self->{hostname} . ':' . $self->{port} . + $options{url_path} . "'", debug => 1); + + my $content = $self->{http}->request(%options); + + if (!defined($content) || $content eq '') { + $self->{output}->add_option_msg(short_msg => "API returns empty content [code: '" . $self->{http}->get_code() . "'] [message: '" . $self->{http}->get_message() . "']"); + $self->{output}->option_exit(); + } + + my $decoded; + eval { + $decoded = JSON::XS->new->utf8->decode($content); + }; + if ($@) { + $self->{output}->output_add(long_msg => $content, debug => 1); + $self->{output}->add_option_msg(short_msg => "Cannot decode response (add --debug option to display returned content)"); + $self->{output}->option_exit(); + } + if (defined($decoded->{error_code})) { + $self->{output}->output_add(long_msg => "Error message : " . $decoded->{error}, debug => 1); + $self->{output}->add_option_msg(short_msg => "API returns error code '" . $decoded->{error_code} . "' (add --debug option for detailed message)"); + $self->{output}->option_exit(); + } + + return $decoded; +} + +sub list_applications { + my ($self, %options) = @_; + + my $url_path = $self->{monitoring_endpoint} . '/applications'; + my $response = $self->request_api(method => 'GET', url_path => $url_path); + + return $response->{data}; +} + +sub get_application_status { + my ($self, %options) = @_; + + my $url_path = $self->{monitoring_endpoint} . '/applications/' . $options{applicationId}; + my $response = $self->request_api(method => 'GET', url_path => $url_path); + + return $response->{data}; +} + +sub get_application_metrics { + my ($self, %options) = @_; + + my $url_path = $self->{monitoring_endpoint} . '/applications/flows/' . $options{applicationId}; + my $response = $self->request_api(method => 'GET', url_path => $url_path); + + return $response->{data}; +} + +sub list_servers { + my ($self, %options) = @_; + + my $url_path = '/servers'; + my $response = $self->request_api(method => 'GET', url_path => $url_path); + + return $response->{servers}; +} + +sub get_server_status { + my ($self, %options) = @_; + + my $url_path = $self->{monitoring_endpoint} . '/servers/' . $options{serverId}; + my $response = $self->request_api(method => 'GET', url_path => $url_path); + + return $response->{server}; +} + + +sub cache_hosts { + my ($self, %options) = @_; + + $self->{cache_hosts} = centreon::plugins::statefile->new(%options); + $self->{cache_hosts}->check_options(option_results => $self->{option_results}); + my $has_cache_file = $self->{cache_hosts}->read(statefile => 'cache_ovirt_hosts_' . md5_hex($self->{hostname}) . '_' . md5_hex($self->{api_username})); + my $timestamp_cache = $self->{cache_hosts}->get(name => 'last_timestamp'); + my $hosts = $self->{cache_hosts}->get(name => 'hosts'); + if ($has_cache_file == 0 || !defined($timestamp_cache) || ((time() - $timestamp_cache) > (($self->{reload_cache_time}) * 60))) { + $hosts = []; + my $datas = { last_timestamp => time(), hosts => $hosts }; + my $list = $self->list_hosts(); + foreach (@{$list}) { + push @{$hosts}, { id => $_->{id}, name => $_->{name} }; + } + $self->{cache_hosts}->write(data => $datas); + } + + return $hosts; +} + +1; + +__END__ + +=head1 NAME + +Mulesoft Rest API + +=head1 REST API OPTIONS + +Mulesoft Rest API + +=over 8 + +=item B<--hostname> + +Mulesoft API hostname (Default: anypoint.mulesoft.com). + +=item B<--port> + +Port used (Default: 443) + +=item B<--proto> + +Specify https if needed (Default: 'https') + +=item B<--api-username> + +Mulesoft API username (mandatory). + +=item B<--api-password> + +Mulesoft API password (mandatory). + +=item B<--environment-id> + +Mulesoft API Environment ID (mandatory). + +=item B<--organization-id> + +Mulesoft API Organization ID (mandatory). + +=item B<--timeout> + +Set timeout in seconds (Default: 10). + +=back + +=head1 DESCRIPTION + +B. + +=cut diff --git a/apps/mulesoft/restapi/mode/applications.pm b/apps/mulesoft/restapi/mode/applications.pm new file mode 100644 index 000000000..31f8840c7 --- /dev/null +++ b/apps/mulesoft/restapi/mode/applications.pm @@ -0,0 +1,198 @@ +# +# Copyright 2020 Centreon (http://www.centreon.com/) +# +# Centreon is a full-fledged industry-strength solution that meets +# the needs in IT infrastructure and application monitoring for +# service performance. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +package apps::mulesoft::restapi::mode::applications; + +use base qw(centreon::plugins::templates::counter); + +use strict; +use warnings; +use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold); +use Data::Dumper; + +sub custom_status_output { + my ($self, %options) = @_; + return my $msg = sprintf('Id: %s, Status: %s', $self->{result_values}->{id}, $self->{result_values}->{status}); +} + +sub custom_status_calc { + my ($self, %options) = @_; + $self->{result_values}->{status} = $options{new_datas}->{$self->{instance} . '_status'}; + $self->{result_values}->{id} = $options{new_datas}->{$self->{instance} . '_id'}; + return 0; +} + +sub set_counters { + my ($self, %options) = @_; + + $self->{maps_counters_type} = [ + { name => 'global', type => 0, cb_prefix_output => 'prefix_global_output' }, + { name => 'applications', type => 1, cb_prefix_output => 'prefix_application_output', + message_multiple => 'All applications are ok' }, + ]; + + $self->{maps_counters}->{global} = [ + { label => 'total', nlabel => 'mulesoft.applications.total.count', set => { + key_values => [ { name => 'total' } ], + output_template => "Total : %s", + perfdatas => [ + { value => 'total_absolute', template => '%d', min => 0 }, + ], + } + }, + { label => 'started', nlabel => 'mulesoft.applications.status.started.count', set => { + key_values => [ { name => 'started' } ], + output_template => "Started : %s", + perfdatas => [ + { value => 'started_absolute', template => '%d', min => 0 }, + ], + } + }, + { label => 'stopped', nlabel => 'mulesoft.applications.status.stopped.count', set => { + key_values => [ { name => 'stopped' } ], + output_template => "Stopped : %s", + perfdatas => [ + { value => 'stopped_absolute', template => '%d', min => 0 }, + ], + } + }, + { label => 'failed', nlabel => 'mulesoft.applications.status.failed.count', set => { + key_values => [ { name => 'failed' } ], + output_template => "Failed : %s", + perfdatas => [ + { value => 'failed_absolute', template => '%d', min => 0 }, + ], + } + } + ]; + + $self->{maps_counters}->{applications} = [ + { label => 'status', threshold => 0, set => { + key_values => [ { name => 'id' }, { name => 'status' }, { name => 'name'}, { name => 'display' } ], + closure_custom_calc => $self->can('custom_status_calc'), + closure_custom_output => $self->can('custom_status_output'), + closure_custom_perfdata => sub { return 0; }, + closure_custom_threshold_check => \&catalog_status_threshold, + } + }, + ]; +} + +sub new { + my ($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' }, + "warning-status:s" => { name => 'warning_status', default => '' }, + "critical-status:s" => { name => 'critical_status', default => '%{status} ne "STARTED"' }, + #"critical-status:s" => { name => 'critical_status', default => '' }, + }); + + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::check_options(%options); + + $self->change_macros(macros => ['warning_status', 'critical_status']); +} + +sub prefix_global_output { + my ($self, %options) = @_; + + return "Total applications "; +} + +sub prefix_application_output { + my ($self, %options) = @_; + + return "Application '" . $options{instance_value}->{name} . "' "; +} + +sub manage_selection { + my ($self, %options) = @_; + + $self->{global} = { started => 0, stopped => 0, failed => 0 }; + $self->{applications} = {}; + my $result = $options{custom}->list_applications(); + #print Dumper($result); + foreach my $application (@{$result}) { + next if ( defined($self->{option_results}->{filter_name}) + && $self->{option_results}->{filter_name} ne '' + && $application->{name} !~ /$self->{option_results}->{filter_name}/ ); + $self->{applications}->{$application} = { + display => $application, + id => $application->{id}, + name => $application->{name}, + status => $application->{lastReportedStatus}, + }; + $self->{global}->{started}++ if $application->{lastReportedStatus} =~ m/STARTED/; + $self->{global}->{stopped}++ if $application->{lastReportedStatus} =~ m/STOPPED/; + $self->{global}->{failed}++ if $application->{lastReportedStatus} =~ m/FAILED/; + #print Dumper($self->{applications}->{application}); + } + if (scalar(keys %{$self->{applications}}) <= 0) { + $self->{output}->add_option_msg(short_msg => "No application found."); + $self->{output}->option_exit(); + } + $self->{global}->{total} = scalar (keys %{$self->{applications}}); +} + +1; + +__END__ + +=head1 MODE + +Check Mulesoft Applications status. + +Example: +perl centreon_plugins.pl --plugin=apps::mulesoft::restapi::plugin --mode=applications +--environment-id='1234abc-56de-78fg-90hi-1234abcdefg' --organization-id='1234abcd-56ef-78fg-90hi-1234abcdefg' +--api-username='myapiuser' --api-password='myapipassword' --verbose + +More information on'https://anypoint.mulesoft.com/exchange/portals/anypoint-platform/'. + +=over 8 + +=item B<--filter-name> + +Filter by application name (Regexp can be used). +Example: --filter-name='^application1$' + +=item B<--warning-status> + +Set warning threshold for status (Default: ''). +Threshold can be matched on %{name}, %{id} or %{status} and Regexp can be used. +Typical syntax: --warning-status=%{status} ne "STARTED" + +=item B<--critical-status> + +Set warning threshold for status (Default: ''). +Threshold can be matched on %{name}, %{id} or %{status} and Regexp can be used. +Typical syntax: --critical-status=%{status} ~= m/FAILED/" + + +=back + +=cut diff --git a/apps/mulesoft/restapi/mode/listapplications.pm b/apps/mulesoft/restapi/mode/listapplications.pm new file mode 100644 index 000000000..0e2b493aa --- /dev/null +++ b/apps/mulesoft/restapi/mode/listapplications.pm @@ -0,0 +1,107 @@ +# +# Copyright 2020 Centreon (http://www.centreon.com/) +# +# Centreon is a full-fledged industry-strength solution that meets +# the needs in IT infrastructure and application monitoring for +# service performance. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +package apps::mulesoft::restapi::mode::listapplications; + +use base qw(centreon::plugins::mode); + +use strict; +use warnings; + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $options{options}->add_options(arguments => { + "filter-name:s" => { name => 'filter_name' }, + }); + + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::init(%options); +} + +sub manage_selection { + my ($self, %options) = @_; + + $self->{data} = $options{custom}->list_applications(); +} + +sub run { + my ($self, %options) = @_; + + my $result = $options{custom}->list_applications(); + foreach my $application (@{$result}) { + #print $application->{id}; + next if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' + && $application->{name} !~ /$self->{option_results}->{filter_name}/); + + $self->{output}->output_add(long_msg => sprintf("[id = %s][name = %s][status = %s]", + $application->{id}, + $application->{name}, + $application->{lastReportedStatus})); + } + + $self->{output}->output_add(severity => 'OK', + short_msg => 'Mulesoft Applications:'); + $self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1); + $self->{output}->exit(); +} + +sub disco_format { + my ($self, %options) = @_; + + $self->{output}->add_disco_format(elements => ['id', 'name', 'status']); +} + +sub disco_show { + my ($self, %options) = @_; + + $self->manage_selection(%options); + foreach my $application (@{$self->{data}}) { + $self->{output}->add_disco_entry( + id => $application->{id}, + name => $application->{name}, + status => $application->{lastReportedStatus}, + ); + } +} + +1; + +__END__ + +=head1 MODE + +List Mulesoft applications. + +=over 8 + +=item B<--filter-name> + +Filter host name (Can be a regexp). + +=back + +=cut diff --git a/apps/mulesoft/restapi/plugin.pm b/apps/mulesoft/restapi/plugin.pm new file mode 100644 index 000000000..9abef19bd --- /dev/null +++ b/apps/mulesoft/restapi/plugin.pm @@ -0,0 +1,50 @@ +# +# Copyright 2020 Centreon (http://www.centreon.com/) +# +# Centreon is a full-fledged industry-strength solution that meets +# the needs in IT infrastructure and application monitoring for +# service performance. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +package apps::mulesoft::restapi::plugin; + +use strict; +use warnings; +use base qw(centreon::plugins::script_custom); + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $self->{version} = '1.0'; + %{$self->{modes}} = ( + 'applications' => 'apps::mulesoft::restapi::mode::applications', + 'listapplications' => 'apps::mulesoft::restapi::mode::listapplications' + ); + + $self->{custom_modes}{restapi} = 'apps::mulesoft::restapi::custom::api'; + return $self; +} + +1; + +__END__ + +=head1 PLUGIN DESCRIPTION + +Check Mulesoft components using API. + +=cut diff --git a/centreon/plugins/script_custom.pm b/centreon/plugins/script_custom.pm index ca1f8aa63..636e1ff3b 100644 --- a/centreon/plugins/script_custom.pm +++ b/centreon/plugins/script_custom.pm @@ -294,7 +294,7 @@ List available custom modes. =item B<--multiple> -Multiple custom mode objects (some mode needs it). +Multiple custom mode objects (required by some specific modes) =item B<--pass-manager> diff --git a/centreon/plugins/script_sql.pm b/centreon/plugins/script_sql.pm index 383c70c51..e07be4f8d 100644 --- a/centreon/plugins/script_sql.pm +++ b/centreon/plugins/script_sql.pm @@ -291,7 +291,7 @@ List available sql modes. =item B<--multiple> -Multiple database connections (some mode needs it). +Multiple database connections (required by some specific modes). =item B<--pass-manager>