250 lines
10 KiB
Perl
250 lines
10 KiB
Perl
#
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# Copyright 2020 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 blockchain::parity::restapi::mode::eth;
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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 catalog_status_calc);
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sub custom_status_output {
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my ($self, %options) = @_;
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return sprintf(
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'Client mininig status: %s ',
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$self->{result_values}->{is_mining},
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);
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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 => 'global', cb_prefix_output => 'prefix_module_output', type => 0 },
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{ name => 'peer', cb_prefix_output => 'prefix_module_output', type => 0 },
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{ name => 'block', cb_prefix_output => 'prefix_module_output', type => 0 },
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{ name => 'sync', cb_prefix_output => 'prefix_module_output', type => 0 }
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];
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$self->{maps_counters}->{global} = [
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{ label => 'coinbase', nlabel => 'parity.eth.client.coinbase', set => {
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key_values => [ { name => 'coinbase' } ],
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output_template => "Client coinbase is: %s ",
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# closure_custom_perfdata => sub { return 0; }
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perfdatas => [
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{ label => 'client_coinbase', value => 'coinbase_absolute', template => '%s', min => 0 }
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],
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}
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},
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{ label => 'gas_price', nlabel => 'parity.eth.gas.price', set => {
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key_values => [ { name => 'gas_price' } ],
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output_template => "The gas price is: %d wei ",
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perfdatas => [
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{ label => 'gas_price', value => 'gas_price_absolute', template => '%d', min => 0 }
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],
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}
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}
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];
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$self->{maps_counters}->{peer} = [
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# { label => 'status', nlabel => 'parity.eth.peers.mining.status', set => {
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# key_values => [ { name => 'is_mining' } ],
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# output_template => "Client is mining: " . $self->can('custom_mining_status_output'),
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# perfdatas => [
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# { label => 'is_mining', value => 'is_mining_absolute', template => '%s', min => 0 }
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# ],
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# }
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# },
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{ label => 'status', threshold => 0, set => {
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key_values => [ { name => 'is_mining' } ],
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closure_custom_calc => \&catalog_status_calc,
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold
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}
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},
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{ label => 'hashrate', nlabel => 'parity.eth.node.hashrate', set => {
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key_values => [ { name => 'hashrate' } ],
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output_template => "Node hashrate is: %d/s ",
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perfdatas => [
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{ label => 'node_hashrate', value => 'hashrate_absolute', template => '%d', min => 0 }
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],
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}
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},
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];
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$self->{maps_counters}->{block} = [
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{ label => 'block_number', nlabel => 'parity.eth.block.number', set => {
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key_values => [ { name => 'block_number' } ],
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output_template => "Most recent block number is: %d ",
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closure_custom_perfdata => sub { return 0; }
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# perfdatas => [
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# { label => 'block_number', value => 'block_number_absolute', template => '%d', min => 0 }
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# ],
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}
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},
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{ label => 'block_time', nlabel => 'parity.eth.block.time', set => {
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key_values => [ { name => 'block_time' } ],
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output_template => "Block time is: %s ",
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closure_custom_perfdata => sub { return 0; }
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# perfdatas => [
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# { label => 'block_time', value => 'block_time_absolute', template => '%s', min => 0 }
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# ],
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}
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},
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];
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$self->{maps_counters}->{sync} = [
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{ label => 'sync_start', nlabel => 'parity.eth.sync.start.block', set => {
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key_values => [ { name => 'sync_start' } ],
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output_template => "Sync start block number is: %d ",
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closure_custom_perfdata => sub { return 0; }
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# perfdatas => [
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# { label => 'sync_start', value => 'sync_start_absolute', template => '%d', min => 0 }
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# ],
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}
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},
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{ label => 'sync_current', nlabel => 'parity.eth.sync.current.block', set => {
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key_values => [ { name => 'sync_current' } ],
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output_template => "Sync current block number is: %d ",
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closure_custom_perfdata => sub { return 0; }
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# perfdatas => [
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# { label => 'sync_current', value => 'sync_current_absolute', template => '%d', min => 0 }
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# ],
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}
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},
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{ label => 'sync_highest', nlabel => 'parity.eth.sync.highest.block', set => {
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key_values => [ { name => 'sync_highest' } ],
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output_template => "Sync highest block number is: %d ",
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# closure_custom_perfdata => sub { return 0; }
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perfdatas => [
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{ label => 'sync_highest', value => 'sync_highest_absolute', template => '%d', min => 0 }
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],
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}
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},
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{ label => 'sync', nlabel => 'parity.eth.sync.ratio', set => {
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key_values => [ { name => 'sync' } ],
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output_template => "Sync ratio is: %d%% ",
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perfdatas => [
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{ label => 'sync', value => 'sync_absolute', template => '%d', min => 0 }
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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, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'unknown-status:s' => { name => 'unknown_status', default => '' },
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'warning-status:s' => { name => 'warning_status', default => '' },
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'critical-status:s' => { name => 'critical_status', default => '%{listening} !~ /true/' },
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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 => ['unknown_status', 'warning_status', 'critical_status']);
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}
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sub prefix_module_output {
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my ($self, %options) = @_;
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return "Parity Eth module: ";
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my $query_form_post = [ { method => 'eth_mining', params => [], id => "1", jsonrpc => "2.0" },
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{ method => 'eth_coinbase', params => [], id => "2", jsonrpc => "2.0" },
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{ method => 'eth_gasPrice', params => [], id => "3", jsonrpc => "2.0" } ,
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{ method => 'eth_hashrate', params => [], id => "4", jsonrpc => "2.0" } ,
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{ method => 'eth_blockNumber', params => [], id => "5", jsonrpc => "2.0" },
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{ method => 'eth_getBlockByNumber', params => ["latest",\0], id => "6", jsonrpc => "2.0" },
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{ method => 'eth_syncing', params => [], id => "7", jsonrpc => "2.0" } ];
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my $result = $options{custom}->request_api(method => 'POST', query_form_post => $query_form_post);
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# use Data::Dumper;
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# print Dumper($result);
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# conditional formating:
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my $res_sync = @{$result}[6]->{result} ? hex((@{$result}[6]->{result}->{currentBlock} / @{$result}[6]->{result}->{highestBlock})) * 100 : 100;
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my $res_startingBlock = $res_sync != 100 ? hex(@{$result}[6]->{result}->{startingBlock}) : undef;
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my $res_currentBlock = $res_sync != 100 ? hex(@{$result}[6]->{result}->{currentBlock}) : undef;
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my $res_highestBlock = $res_sync != 100 ? hex(@{$result}[6]->{result}->{highestBlock}) : undef;
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# Unix time conversion
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my $res_timestamp = localtime(hex(@{$result}[5]->{result}->{timestamp}));
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$self->{global} = { coinbase => @{$result}[1]->{result},
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gas_price => hex(@{$result}[2]->{result}) };
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$self->{block} = { block_number => defined @{$result}[4]->{result} ? hex(@{$result}[4]->{result}) : 0,
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block_time => $res_timestamp };
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$self->{sync} = { sync_start => $res_startingBlock,
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sync_current => $res_currentBlock,
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sync_highest => $res_highestBlock,
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sync => $res_sync };
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$self->{peer} = { is_mining => @{$result}[0]->{result},
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hashrate => hex(@{$result}[3]->{result}) };
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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 eth module metrics parity (eth_mining, eth_coinbase, eth_gasPrice, eth_hashrate, eth_blockNumber, eth_getBlockByNumber::timestamp)
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=over 8
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=item B<--unknown-status>
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Set unknown threshold for listening status (Default: '').
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=item B<--warning-status>
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Set warning threshold for listening status (Default: '').
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=item B<--critical-status>
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Set critical threshold for listening status (Default: '%{is_mining} !~ /true/').
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=item B<--warning-peers> B<--critical-peers>
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Warning and Critical threhsold on the number of peer
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=back
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=cut
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