windows_exporter/contrib/mixin/dashboards/variables.libsonnet

local b = import 'builders.libsonnet';
local variables = b.dashboard.spec.variables;
local query = variables.QueryVariableKind;
local datasource = variables.DatasourceVariableKind;
local common = query.withKind()
               + query.spec.withAllowCustomValue(true)
               + query.spec.withCurrent({ text: '', value: '' })
               + query.spec.withHide('dontHide')
               + query.spec.withIncludeAll(false)
               + query.spec.withMulti(false)
               + query.spec.withOptions([])
               + query.spec.withRefresh('onTimeRangeChanged')
               + query.spec.withRegex('')
               + query.spec.withSkipUrlSync(false)
               + query.spec.withSort('alphabeticalAsc');
local new(name, definition) = common
                              + query.spec.withName(name)
                              + query.spec.withDefinition(definition)
                              + query.spec.withQuery(b.dataQuery({
                                qryType: 1,
                                query: definition,
                                refId: 'PrometheusVariableQueryEditor-VariableQuery',
                              }));

// Variables of disabled collectors are left out.
function(on) [variable for variable in [
  datasource.withKind()
  + datasource.spec.withAllowCustomValue(true)
  + datasource.spec.withCurrent({
    text: '',
    value: '',
  })
  + datasource.spec.withHide('dontHide')
  + datasource.spec.withIncludeAll(false)
  + datasource.spec.withLabel('Data source')
  + datasource.spec.withMulti(false)
  + datasource.spec.withName('datasource')
  + datasource.spec.withOptions([])
  + datasource.spec.withPluginId('prometheus')
  + datasource.spec.withRefresh('onDashboardLoad')
  + datasource.spec.withRegex('')
  + datasource.spec.withSkipUrlSync(false)
  ,
  new('job', 'label_values(windows_os_hostname, job)')
  + query.spec.withCurrent({
    text: [
      'All',
    ],
    value: [
      '$__all',
    ],
  })
  + query.spec.withIncludeAll(true)
  + query.spec.withLabel('Job')
  + query.spec.withMulti(true)
  ,
  new('hostname', 'label_values(windows_os_hostname{job=~"$job"}, hostname)')
  + query.spec.withCurrent({
    text: [
      'All',
    ],
    value: [
      '$__all',
    ],
  })
  + query.spec.withIncludeAll(true)
  + query.spec.withLabel('Hostname')
  + query.spec.withMulti(true)
  ,
  new('instance', 'label_values(windows_os_hostname{job=~"$job", hostname=~"$hostname"}, instance)')
  + query.spec.withLabel('Instance')
  ,
  if on('logical_disk') then new('volume', 'label_values(windows_logical_disk_size_bytes{job=~"$job", instance="$instance"}, volume)')
                             + query.spec.withCurrent({
                               text: [
                                 'All',
                               ],
                               value: [
                                 '$__all',
                               ],
                             })
                             + query.spec.withIncludeAll(true)
                             + query.spec.withLabel('Volume')
                             + query.spec.withMulti(true)
                             + query.spec.withRegex('/^(?!HarddiskVolume).+$/')
  ,
  if on('net') then new('nic', 'label_values(windows_net_bytes_total{job=~"$job", instance="$instance"}, nic)')
                    + query.spec.withCurrent({
                      text: [
                        'All',
                      ],
                      value: [
                        '$__all',
                      ],
                    })
                    + query.spec.withIncludeAll(true)
                    + query.spec.withLabel('Network interface')
                    + query.spec.withMulti(true)
                    + query.spec.withRegex('/^(?!isatap|Teredo|6to4).+$/'),
  if on('process') then new('process', 'label_values(windows_process_info{job=~"$job", instance="$instance", process_id!="0"}, process)')
                        + query.spec.withCurrent({
                          text: [
                            'All',
                          ],
                          value: [
                            '$__all',
                          ],
                        })
                        + query.spec.withIncludeAll(true)
                        + query.spec.withLabel('Process')
                        + query.spec.withMulti(true),
  if on('process') then variables.CustomVariableKind.withKind()
                        + variables.CustomVariableKind.withSpec({
                          name: 'process_top',
                          label: 'Top N processes',
                          description: 'Maximum number of processes per graph. Summary counters include all selected processes.',
                          query: '5,10,20',
                          current: { text: '10', value: '10' },
                          options: [{ text: value, value: value, selected: value == '10' } for value in ['5', '10', '20']],
                          multi: false,
                          includeAll: false,
                          allowCustomValue: false,
                          hide: 'dontHide',
                          skipUrlSync: false,
                        }),
] if variable != null]