Kiu/Node_Exporter
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Change disk graph to disk table

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Signed-off-by: Vitaly Zhuravlev <zhuravlev.vitaly@gmail.com>
This commit is contained in:
Vitaly Zhuravlev 2022-04-27 19:15:50 +04:00
parent 410e069471
commit eef827006a
1 changed files with 173 additions and 29 deletions
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202
docs/node-mixin/lib/prom-mixin.libsonnet
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@ -6,6 +6,7 @@ local template = grafana.template;
local graphPanel = grafana.graphPanel;
local grafana70 = import 'github.com/grafana/grafonnet-lib/grafonnet-7.0/grafana.libsonnet';
local gaugePanel = grafana70.panel.gauge;
local table = grafana70.panel.table;
{
@ -217,52 +218,195 @@ local gaugePanel = grafana70.panel.gauge;
],
},
// TODO: Somehow partition this by device while excluding read-only devices.
local diskSpaceUsage =
graphPanel.new(
'Disk Space Usage',
table.new(
title='Disk Space Usage',
datasource='$datasource',
span=6,
format='bytes',
min=0,
fill=1,
stack=true,
)
.setFieldConfig(unit='decbytes')
.addThresholdStep(color='green', value=null)
.addThresholdStep(color='yellow', value=0.8)
.addThresholdStep(color='red', value=0.9)
.addTarget(prometheus.target(
|||
sum(
max by (device) (
node_filesystem_size_bytes{%(nodeExporterSelector)s, instance="$instance", %(fsSelector)s}
-
node_filesystem_avail_bytes{%(nodeExporterSelector)s, instance="$instance", %(fsSelector)s}
)
)
max by (mountpoint) (node_filesystem_size_bytes{%(nodeExporterSelector)s, instance="$instance", %(fsSelector)s})
||| % config,
legendFormat='used',
legendFormat='',
instant=true,
format='table'
))
.addTarget(prometheus.target(
|||
sum(
max by (device) (
node_filesystem_avail_bytes{%(nodeExporterSelector)s, instance="$instance", %(fsSelector)s}
)
)
max by (mountpoint) (node_filesystem_avail_bytes{%(nodeExporterSelector)s, instance="$instance", %(fsSelector)s})
||| % config,
legendFormat='available',
)) +
{
seriesOverrides: [
legendFormat='',
instant=true,
format='table'
))
.addOverride(
matcher={
id: 'byName',
options: 'Mounted on',
},
properties=[
{
alias: 'used',
color: '#E0B400',
id: 'custom.width',
value: 260,
},
],
)
.addOverride(
matcher={
id: 'byName',
options: 'Size',
},
properties=[
{
id: 'custom.width',
value: 93,
},
],
)
.addOverride(
matcher={
id: 'byName',
options: 'Used',
},
properties=[
{
id: 'custom.width',
value: 72,
},
],
)
.addOverride(
matcher={
id: 'byName',
options: 'Available',
},
properties=[
{
id: 'custom.width',
value: 88,
},
],
)
.addOverride(
matcher={
id: 'byName',
options: 'Used, %',
},
properties=[
{
id: 'unit',
value: 'percentunit',
},
{
alias: 'available',
color: '#73BF69',
id: 'custom.displayMode',
value: 'gradient-gauge',
},
{
id: 'max',
value: 1,
},
{
id: 'min',
value: 0,
},
]
)
+ { span: 6 }
+ {
transformations: [
{
id: 'groupBy',
options: {
fields: {
'Value #A': {
aggregations: [
'lastNotNull',
],
operation: 'aggregate',
},
'Value #B': {
aggregations: [
'lastNotNull',
],
operation: 'aggregate',
},
mountpoint: {
aggregations: [],
operation: 'groupby',
},
},
},
},
{
id: 'merge',
options: {},
},
{
id: 'calculateField',
options: {
alias: 'Used',
binary: {
left: 'Value #A (lastNotNull)',
operator: '-',
reducer: 'sum',
right: 'Value #B (lastNotNull)',
},
mode: 'binary',
reduce: {
reducer: 'sum',
},
},
},
{
id: 'calculateField',
options: {
alias: 'Used, %',
binary: {
left: 'Used',
operator: '/',
reducer: 'sum',
right: 'Value #A (lastNotNull)',
},
mode: 'binary',
reduce: {
reducer: 'sum',
},
},
},
{
id: 'organize',
options: {
excludeByName: {},
indexByName: {},
renameByName: {
'Value #A (lastNotNull)': 'Size',
'Value #B (lastNotNull)': 'Available',
mountpoint: 'Mounted on',
},
},
},
{
id: 'sortBy',
options: {
fields: {},
sort: [
{
field: 'Mounted on',
},
],
},
},
],
},
local networkReceived =
graphPanel.new(
'Network Received',