apitech
/
node_exporter
mirror of https://github.com/prometheus/node_exporter
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Fix indentation

Browse Source 
Signed-off-by: beorn7 <beorn@grafana.com>
pull/1429/head
beorn7 7 years ago
parent 9d7045e483
commit dec5b5b053
4 changed files with 74 additions and 46 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 56
      docs/node-mixin/alerts/alerts.libsonnet
  2. 33
      docs/node-mixin/dashboards/node.libsonnet
  3. 4
      docs/node-mixin/dashboards/use.libsonnet
  4. 27
      docs/node-mixin/rules/rules.libsonnet

56
docs/node-mixin/alerts/alerts.libsonnet
Unescape View File

@ -7,11 +7,13 @@
{
alert: 'NodeFilesystemSpaceFillingUp',
expr: |||
predict_linear(node_filesystem_avail_bytes{%(nodeExporterSelector)s,%(fsSelectors)s}[6h], 24*60*60) < 0
(
predict_linear(node_filesystem_avail_bytes{%(nodeExporterSelector)s,%(fsSelectors)s}[6h], 24*60*60) < 0
and
node_filesystem_avail_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_size_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} < 0.4
node_filesystem_avail_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_size_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} < 0.4
and
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
)
||| % $._config,
'for': '1h',
labels: {
@ -24,11 +26,13 @@
{
alert: 'NodeFilesystemSpaceFillingUp',
expr: |||
predict_linear(node_filesystem_avail_bytes{%(nodeExporterSelector)s,%(fsSelectors)s}[6h], 4*60*60) < 0
(
predict_linear(node_filesystem_avail_bytes{%(nodeExporterSelector)s,%(fsSelectors)s}[6h], 4*60*60) < 0
and
node_filesystem_avail_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_size_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} < 0.2
node_filesystem_avail_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_size_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} < 0.2
and
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
)
||| % $._config,
'for': '1h',
labels: {
@ -41,9 +45,11 @@
{
alert: 'NodeFilesystemOutOfSpace',
expr: |||
node_filesystem_avail_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_size_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} * 100 < 5
(
node_filesystem_avail_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_size_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} * 100 < 5
and
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
)
||| % $._config,
'for': '1h',
labels: {
@ -56,9 +62,11 @@
{
alert: 'NodeFilesystemOutOfSpace',
expr: |||
node_filesystem_avail_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_size_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} * 100 < 3
(
node_filesystem_avail_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_size_bytes{%(nodeExporterSelector)s,%(fsSelectors)s} * 100 < 3
and
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
)
||| % $._config,
'for': '1h',
labels: {
@ -71,11 +79,13 @@
{
alert: 'NodeFilesystemFilesFillingUp',
expr: |||
predict_linear(node_filesystem_files_free{%(nodeExporterSelector)s,%(fsSelectors)s}[6h], 24*60*60) < 0
(
predict_linear(node_filesystem_files_free{%(nodeExporterSelector)s,%(fsSelectors)s}[6h], 24*60*60) < 0
and
node_filesystem_files_free{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_files{%(nodeExporterSelector)s,%(fsSelectors)s} < 0.4
node_filesystem_files_free{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_files{%(nodeExporterSelector)s,%(fsSelectors)s} < 0.4
and
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
)
||| % $._config,
'for': '1h',
labels: {
@ -88,11 +98,13 @@
{
alert: 'NodeFilesystemFilesFillingUp',
expr: |||
predict_linear(node_filesystem_files_free{%(nodeExporterSelector)s,%(fsSelectors)s}[6h], 4*60*60) < 0
(
predict_linear(node_filesystem_files_free{%(nodeExporterSelector)s,%(fsSelectors)s}[6h], 4*60*60) < 0
and
node_filesystem_files_free{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_files{%(nodeExporterSelector)s,%(fsSelectors)s} < 0.2
node_filesystem_files_free{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_files{%(nodeExporterSelector)s,%(fsSelectors)s} < 0.2
and
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
)
||| % $._config,
'for': '1h',
labels: {
@ -105,9 +117,11 @@
{
alert: 'NodeFilesystemOutOfFiles',
expr: |||
node_filesystem_files_free{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_files{%(nodeExporterSelector)s,%(fsSelectors)s} * 100 < 5
(
node_filesystem_files_free{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_files{%(nodeExporterSelector)s,%(fsSelectors)s} * 100 < 5
and
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
)
||| % $._config,
'for': '1h',
labels: {
@ -120,9 +134,11 @@
{
alert: 'NodeFilesystemOutOfSpace',
expr: |||
node_filesystem_files_free{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_files{%(nodeExporterSelector)s,%(fsSelectors)s} * 100 < 3
(
node_filesystem_files_free{%(nodeExporterSelector)s,%(fsSelectors)s} / node_filesystem_files{%(nodeExporterSelector)s,%(fsSelectors)s} * 100 < 3
and
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
node_filesystem_readonly{%(nodeExporterSelector)s,%(fsSelectors)s} == 0
)
||| % $._config,
'for': '1h',
labels: {

33
docs/node-mixin/dashboards/node.libsonnet
Unescape View File

@ -47,10 +47,15 @@ local gauge = promgrafonnet.gauge;
)
.addTarget(prometheus.target(
|||
node_memory_MemTotal{%(nodeExporterSelector)s, instance="$instance"}
- node_memory_MemFree{%(nodeExporterSelector)s, instance="$instance"}
- node_memory_Buffers{%(nodeExporterSelector)s, instance="$instance"}
- node_memory_Cached{%(nodeExporterSelector)s, instance="$instance"}
(
node_memory_MemTotal{%(nodeExporterSelector)s, instance="$instance"}
-
node_memory_MemFree{%(nodeExporterSelector)s, instance="$instance"}
-
node_memory_Buffers{%(nodeExporterSelector)s, instance="$instance"}
-
node_memory_Cached{%(nodeExporterSelector)s, instance="$instance"}
)
||| % $._config, legendFormat='memory used'
))
.addTarget(prometheus.target('node_memory_Buffers{%(nodeExporterSelector)s, instance="$instance"}' % $._config, legendFormat='memory buffers'))
@ -60,10 +65,12 @@ local gauge = promgrafonnet.gauge;
local memoryGauge = gauge.new(
'Memory Usage',
|||
node_memory_MemAvailable{%(nodeExporterSelector)s, instance="$instance"}
(
node_memory_MemAvailable{%(nodeExporterSelector)s, instance="$instance"}
/
node_memory_MemTotal{%(nodeExporterSelector)s, instance="$instance"}
* 100
node_memory_MemTotal{%(nodeExporterSelector)s, instance="$instance"}
)
* 100
||| % $._config,
).withLowerBeingBetter();
@ -96,11 +103,13 @@ local gauge = promgrafonnet.gauge;
local diskSpaceUsage = gauge.new(
'Disk Space Usage',
|||
100 - (
sum(node_filesystem_free{%(nodeExporterSelector)s, device!="rootfs", instance="$instance"}
/
sum(node_filesystem_size{%(nodeExporterSelector)s, device!="rootfs", instance="$instance"}
) * 100
100 -
(
sum(node_filesystem_free{%(nodeExporterSelector)s, device!="rootfs", instance="$instance"}
/
sum(node_filesystem_size{%(nodeExporterSelector)s, device!="rootfs", instance="$instance"}
* 100
)
||| % $._config,
).withLowerBeingBetter();

4
docs/node-mixin/dashboards/use.libsonnet
Unescape View File

@ -44,9 +44,7 @@ local g = import 'grafana-builder/grafana.libsonnet';
g.panel('Disk IO Utilisation') +
// Full utilisation would be all disks on each node spending an average of
// 1 sec per second doing I/O, normalize by node count for stacked charts
g.queryPanel(|||
instance:node_disk_utilisation:sum_irate / scalar(sum(up{%(nodeExporterSelector)s}))
||| % $._config, '{{instance}}', legendLink) +
g.queryPanel('instance:node_disk_utilisation:sum_irate / scalar(sum(up{%(nodeExporterSelector)s}))' % $._config, '{{instance}}', legendLink) +
g.stack +
{ yaxes: g.yaxes({ format: 'percentunit', max: 1 }) },
)

27
docs/node-mixin/rules/rules.libsonnet
Unescape View File

@ -29,9 +29,11 @@
// Can go over 100%. >100% is bad.
record: 'instance:node_cpu_saturation_load1:',
expr: |||
sum by (instance) (node_load1{%(nodeExporterSelector)s})
(
sum by (instance) (node_load1{%(nodeExporterSelector)s})
/
instance:node_num_cpu:sum
instance:node_num_cpu:sum
)
||| % $._config,
},
{
@ -48,9 +50,9 @@
record: 'instance:node_memory_utilisation:ratio',
expr: |||
1 - (
node_memory_MemAvailable_bytes{%(nodeExporterSelector)s}
/
node_memory_MemTotal_bytes{%(nodeExporterSelector)s}
node_memory_MemAvailable_bytes{%(nodeExporterSelector)s}
/
node_memory_MemTotal_bytes{%(nodeExporterSelector)s}
)
||| % $._config,
},
@ -58,8 +60,9 @@
record: 'instance:node_memory_swap_io_bytes:sum_rate',
expr: |||
1e3 * sum by (instance) (
(rate(node_vmstat_pgpgin{%(nodeExporterSelector)s}[1m])
+ rate(node_vmstat_pgpgout{%(nodeExporterSelector)s}[1m]))
rate(node_vmstat_pgpgin{%(nodeExporterSelector)s}[1m])
+
rate(node_vmstat_pgpgout{%(nodeExporterSelector)s}[1m])
)
||| % $._config,
},
@ -85,8 +88,9 @@
record: 'instance:node_net_utilisation:sum_irate',
expr: |||
sum by (instance) (
(irate(node_network_receive_bytes_total{%(nodeExporterSelector)s,device=~"eth[0-9]+"}[1m]) +
irate(node_network_transmit_bytes_total{%(nodeExporterSelector)s,device=~"eth[0-9]+"}[1m]))
irate(node_network_receive_bytes_total{%(nodeExporterSelector)s,device=~"eth[0-9]+"}[1m])
+
irate(node_network_transmit_bytes_total{%(nodeExporterSelector)s,device=~"eth[0-9]+"}[1m])
)
||| % $._config,
},
@ -94,8 +98,9 @@
record: 'instance:node_net_saturation:sum_irate',
expr: |||
sum by (instance) (
(irate(node_network_receive_drop_total{%(nodeExporterSelector)s,device=~"eth[0-9]+"}[1m]) +
irate(node_network_transmit_drop_total{%(nodeExporterSelector)s,device=~"eth[0-9]+"}[1m]))
irate(node_network_receive_drop_total{%(nodeExporterSelector)s,device=~"eth[0-9]+"}[1m])
+
irate(node_network_transmit_drop_total{%(nodeExporterSelector)s,device=~"eth[0-9]+"}[1m])
)
||| % $._config,
},

Write Preview
Loading…
Cancel
Save