Added `_excluding_lo` to name of network rules that exclude lo

Signed-off-by: beorn7 <beorn@grafana.com>

docs/node-mixin/dashboards/use.libsonnet

@@ -90,8 +90,8 @@ local g = import 'grafana-builder/grafana.libsonnet';
           g.panel('Net Utilisation (Bytes Receive/Transmit)') +
           g.queryPanel(
             [
-              'instance:node_network_receive_bytes:rate1m{%(nodeExporterSelector)s}' % $._config,
-              '-instance:node_network_transmit_bytes:rate1m{%(nodeExporterSelector)s}' % $._config,
+              'instance:node_network_receive_bytes_excluding_lo:rate1m{%(nodeExporterSelector)s}' % $._config,
+              '-instance:node_network_transmit_bytes_excluding_lo:rate1m{%(nodeExporterSelector)s}' % $._config,
             ],
             ['{{instance}} Receive', '{{instance}} Transmit'],
             legendLink,
@@ -103,8 +103,8 @@ local g = import 'grafana-builder/grafana.libsonnet';
           g.panel('Net Saturation (Drops Receive/Transmit)') +
           g.queryPanel(
             [
-              'instance:node_network_receive_drop:rate1m{%(nodeExporterSelector)s}' % $._config,
-              '-instance:node_network_transmit_drop:rate1m{%(nodeExporterSelector)s}' % $._config,
+              'instance:node_network_receive_drop_excluding_lo:rate1m{%(nodeExporterSelector)s}' % $._config,
+              '-instance:node_network_transmit_drop_excluding_lo:rate1m{%(nodeExporterSelector)s}' % $._config,
             ],
             ['{{instance}} Receive', '{{instance}} Transmit'],
             legendLink,
@@ -187,8 +187,8 @@ local g = import 'grafana-builder/grafana.libsonnet';
           g.panel('Net Utilisation (Bytes Receive/Transmit)') +
           g.queryPanel(
             [
-              'instance:node_network_receive_bytes:rate1m{%(nodeExporterSelector)s, instance="$instance"}' % $._config,
-              '-instance:node_network_transmit_bytes:rate1m{%(nodeExporterSelector)s, instance="$instance"}' % $._config,
+              'instance:node_network_receive_bytes_excluding_lo:rate1m{%(nodeExporterSelector)s, instance="$instance"}' % $._config,
+              '-instance:node_network_transmit_bytes_excluding_lo:rate1m{%(nodeExporterSelector)s, instance="$instance"}' % $._config,
             ],
             ['Receive', 'Transmit'],
           ) +
@@ -198,8 +198,8 @@ local g = import 'grafana-builder/grafana.libsonnet';
           g.panel('Net Saturation (Drops Receive/Transmit)') +
           g.queryPanel(
             [
-              'instance:node_network_receive_drop:rate1m{%(nodeExporterSelector)s, instance="$instance"}' % $._config,
-              '-instance:node_network_transmit_drop:rate1m{%(nodeExporterSelector)s, instance="$instance"}' % $._config,
+              'instance:node_network_receive_drop_excluding_lo:rate1m{%(nodeExporterSelector)s, instance="$instance"}' % $._config,
+              '-instance:node_network_transmit_drop_excluding_lo:rate1m{%(nodeExporterSelector)s, instance="$instance"}' % $._config,
             ],
             ['Receive drops', 'Transmit drops'],
           ) +

docs/node-mixin/rules/rules.libsonnet

@@ -73,10 +73,8 @@
               rate(node_disk_io_time_weighted_seconds_total{%(nodeExporterSelector)s, %(diskDeviceSelector)s}[1m])
             ||| % $._config,
           },
-          // TODO: For the following rules, consider configurable filtering to exclude more network
-          // device names than just "lo".
           {
-            record: 'instance:node_network_receive_bytes:rate1m',
+            record: 'instance:node_network_receive_bytes_excluding_lo:rate1m',
             expr: |||
               sum without (device) (
                 rate(node_network_receive_bytes_total{%(nodeExporterSelector)s, device!="lo"}[1m])
@@ -84,7 +82,7 @@
             ||| % $._config,
           },
           {
-            record: 'instance:node_network_transmit_bytes:rate1m',
+            record: 'instance:node_network_transmit_bytes_excluding_lo:rate1m',
             expr: |||
               sum without (device) (
                 rate(node_network_transmit_bytes_total{%(nodeExporterSelector)s, device!="lo"}[1m])
@@ -93,7 +91,7 @@
           },
           // TODO: Find out if those drops ever happen on modern switched networks.
           {
-            record: 'instance:node_network_receive_drop:rate1m',
+            record: 'instance:node_network_receive_drop_excluding_lo:rate1m',
             expr: |||
               sum without (device) (
                 rate(node_network_receive_drop_total{%(nodeExporterSelector)s, device!="lo"}[1m])
@@ -101,7 +99,7 @@
             ||| % $._config,
           },
           {
-            record: 'instance:node_network_transmit_drop:rate1m',
+            record: 'instance:node_network_transmit_drop_excluding_lo:rate1m',
             expr: |||
               sum without (device) (
                 rate(node_network_transmit_drop_total{%(nodeExporterSelector)s, device!="lo"}[1m])