69 lines
2.4 KiB
Perl
69 lines
2.4 KiB
Perl
package App::Netdisco::DB::Result::Virtual::PortUtilization;
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use strict;
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use warnings;
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use base 'DBIx::Class::Core';
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__PACKAGE__->table_class('DBIx::Class::ResultSource::View');
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# NOTE this query is in `git grep 'THREE PLACES'`
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__PACKAGE__->table('port_utilization');
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__PACKAGE__->result_source_instance->is_virtual(1);
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__PACKAGE__->result_source_instance->view_definition(<<ENDSQL
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SELECT d.dns AS dns, d.ip as ip,
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sum(CASE WHEN (dp.type IS NULL OR dp.type !~* '^(53|ieee8023adLag|propVirtual|l2vlan|l3ipvlan|135|136|137)\$') THEN 1
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ELSE 0 END) as port_count,
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sum(CASE WHEN ((dp.type IS NULL OR dp.type !~* '^(53|ieee8023adLag|propVirtual|l2vlan|l3ipvlan|135|136|137)\$')
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AND dp.up_admin = 'up' AND dp.up = 'up') THEN 1
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ELSE 0 END) as ports_in_use,
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sum(CASE WHEN ((dp.type IS NULL OR dp.type !~* '^(53|ieee8023adLag|propVirtual|l2vlan|l3ipvlan|135|136|137)\$')
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AND dp.up_admin != 'up') THEN 1
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ELSE 0 END) as ports_shutdown,
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sum(CASE
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WHEN ( (dp.type IS NULL OR dp.type !~* '^(53|ieee8023adLag|propVirtual|l2vlan|l3ipvlan|135|136|137)\$')
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AND dp.up_admin = 'up' AND dp.up != 'up'
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AND (age(now(), to_timestamp(extract(epoch from d.last_discover) - (d.uptime/100))) < ?::interval)
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AND (last_node.time_last IS NULL OR (age(now(), last_node.time_last)) > ?::interval) )
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THEN 1
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WHEN ( (dp.type IS NULL OR dp.type !~* '^(53|ieee8023adLag|propVirtual|l2vlan|l3ipvlan|135|136|137)\$')
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AND dp.up_admin = 'up' AND dp.up != 'up'
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AND (age(now(), to_timestamp(extract(epoch from d.last_discover) - (d.uptime - dp.lastchange)/100)) > ?::interval) )
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THEN 1
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ELSE 0
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END) as ports_free
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FROM device d
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LEFT JOIN device_port dp
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ON d.ip = dp.ip
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LEFT JOIN
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( SELECT DISTINCT ON (switch, port) * FROM node
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ORDER BY switch, port, time_last desc ) AS last_node
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ON dp.port = last_node.port AND dp.ip = last_node.switch
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GROUP BY d.dns, d.ip
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ORDER BY d.dns, d.ip
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ENDSQL
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);
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__PACKAGE__->add_columns(
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'dns' => {
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data_type => 'text',
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},
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'ip' => {
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data_type => 'inet',
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},
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'port_count' => {
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data_type => 'integer',
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},
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'ports_in_use' => {
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data_type => 'integer',
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},
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'ports_shutdown' => {
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data_type => 'integer',
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},
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'ports_free' => {
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data_type => 'integer',
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},
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);
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1;
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