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services: monitoring: package grafana dashboards

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This commit is contained in:
Antoine Martin 2021-07-13 17:13:07 +02:00
parent 971dcbbc71
commit 786d884e3a
7 changed files with 69 additions and 14552 deletions
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1
pkgs/default.nix
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@ -2,4 +2,5 @@
{
sddm-sugar-candy = pkgs.callPackage ./sddm-sugar-candy {};
kaleidoscope-udev-rules = pkgs.callPackage ./kaleidoscope-udev-rules {};
grafana-dashboards = pkgs.callPackage ./grafana-dashboards {};
}

5
pkgs/grafana-dashboards/default.nix Normal file
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@ -0,0 +1,5 @@
{ callPackage }:
{
nginx = callPackage ./nginx.nix {};
node-exporter = callPackage ./node-exporter.nix {};
}

28
pkgs/grafana-dashboards/nginx.nix Normal file
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@ -0,0 +1,28 @@
{ stdenv, fetchFromGitHub, lib, ... }:
let
version = "0.9.0";
in
stdenv.mkDerivation {
inherit version;
pname = "grafana-dashboard-nginx";
dontBuild = true;
src = fetchFromGitHub {
owner = "nginxinc";
repo = "nginx-prometheus-exporter";
rev = "v${version}";
sha256 = "sha256:04y5vpj2kv2ygdzxy3crpnx4mhpkm1ns2995kxgvjlhnyck7a5rf";
};
installPhase = ''
mkdir -p $out
cp grafana/dashboard.json $out/dashboard.json
'';
meta = with lib; {
description = "grafana dashboard for NGINX exporter";
homepage = "https://github.com/nginxinc/nginx-prometheus-exporter";
license = licenses.asl20;
};
}

28
pkgs/grafana-dashboards/node-exporter.nix Normal file
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@ -0,0 +1,28 @@
{ stdenv, fetchFromGitHub, lib, ... }:
let
version = "7d61c79619e5749e629758ecd96748c010028120";
in
stdenv.mkDerivation {
version = "master-${version}";
pname = "grafana-dashboard-node-exporter";
dontBuild = true;
src = fetchFromGitHub {
owner = "rfrail3";
repo = "grafana-dashboards";
rev = version;
sha256 = "sha256:1z6i76jdiw3jjigbmbqvyi8kyj4ngw0y73fv9yksr2ncjfqlhhv6";
};
installPhase = ''
mkdir -p $out
cp prometheus/node-exporter-full.json $out/node-exporter-full.json
'';
meta = with lib; {
description = "grafana dashboard for node exporter";
homepage = "https://github.com/rfrail3/grafana-dashboards";
license = licenses.lgpl3Only;
};
}

567
services/grafana-dashboards/nginx_dashboard.json
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@ -1,567 +0,0 @@
{
"__inputs": [
{
"name": "DS_PROMETHEUS",
"label": "Prometheus",
"description": "",
"type": "datasource",
"pluginId": "prometheus",
"pluginName": "Prometheus"
}
],
"__requires": [
{
"type": "grafana",
"id": "grafana",
"name": "Grafana",
"version": "5.0.0"
},
{
"type": "panel",
"id": "graph",
"name": "Graph",
"version": ""
},
{
"type": "datasource",
"id": "prometheus",
"name": "Prometheus",
"version": "1.0.0"
},
{
"type": "panel",
"id": "singlestat",
"name": "Singlestat",
"version": ""
}
],
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"description": "Official dashboard for NGINX Prometheus exporter",
"editable": true,
"gnetId": null,
"graphTooltip": 0,
"id": null,
"iteration": 1562682051068,
"links": [],
"panels": [
{
"datasource": "${DS_PROMETHEUS}",
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 4,
"panels": [],
"title": "Status",
"type": "row"
},
{
"datasource": "${DS_PROMETHEUS}",
"cacheTimeout": null,
"colorBackground": true,
"colorPostfix": false,
"colorPrefix": false,
"colorValue": false,
"colors": [
"#E02F44",
"#FF9830",
"#299c46"
],
"decimals": null,
"description": "",
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 3,
"w": 12,
"x": 0,
"y": 1
},
"id": 8,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"options": {},
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"repeat": "instance",
"repeatDirection": "h",
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"expr": "nginx_up{instance=~\"$instance\"}",
"format": "time_series",
"instant": false,
"intervalFactor": 1,
"refId": "A"
}
],
"thresholds": "1,1",
"timeFrom": null,
"timeShift": null,
"title": "NGINX Status for $instance",
"type": "singlestat",
"valueFontSize": "100%",
"valueMaps": [
{
"op": "=",
"text": "Down",
"value": "0"
},
{
"op": "=",
"text": "Up",
"value": "1"
}
],
"valueName": "current"
},
{
"datasource": "${DS_PROMETHEUS}",
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 4
},
"id": 6,
"panels": [],
"title": "Metrics",
"type": "row"
},
{
"datasource": "${DS_PROMETHEUS}",
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"decimals": null,
"description": "",
"fill": 1,
"gridPos": {
"h": 10,
"w": 12,
"x": 0,
"y": 5
},
"id": 10,
"legend": {
"alignAsTable": false,
"avg": false,
"current": false,
"hideEmpty": false,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"options": {},
"percentage": false,
"pointradius": 2,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "irate(nginx_connections_accepted{instance=~\"$instance\"}[5m])",
"format": "time_series",
"instant": false,
"intervalFactor": 1,
"legendFormat": "{{instance}} accepted",
"refId": "A"
},
{
"expr": "irate(nginx_connections_handled{instance=~\"$instance\"}[5m])",
"format": "time_series",
"instant": false,
"intervalFactor": 1,
"legendFormat": "{{instance}} handled",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Processed connections",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": 1,
"format": "short",
"label": "Connections (rate)",
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": "",
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"datasource": "${DS_PROMETHEUS}",
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"decimals": 0,
"fill": 1,
"gridPos": {
"h": 10,
"w": 12,
"x": 12,
"y": 5
},
"id": 12,
"legend": {
"alignAsTable": false,
"avg": false,
"current": false,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"options": {},
"percentage": false,
"pointradius": 2,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "nginx_connections_active{instance=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{instance}} active",
"refId": "A"
},
{
"expr": "nginx_connections_reading{instance=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{instance}} reading",
"refId": "B"
},
{
"expr": "nginx_connections_waiting{instance=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{instance}} waiting",
"refId": "C"
},
{
"expr": "nginx_connections_writing{instance=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{instance}} writing",
"refId": "D"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Active Connections",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": 0,
"format": "short",
"label": "Connections",
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"datasource": "${DS_PROMETHEUS}",
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"fill": 1,
"gridPos": {
"h": 8,
"w": 24,
"x": 0,
"y": 15
},
"id": 15,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": true,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"options": {},
"percentage": false,
"pointradius": 2,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "irate(nginx_http_requests_total{instance=~\"$instance\"}[5m])",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{instance}} total requests",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Total requests",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"refresh": "5s",
"schemaVersion": 18,
"style": "dark",
"tags": [
"nginx",
"prometheus",
"nginx prometheus exporter"
],
"templating": {
"list": [
{
"current": {
"selected": false,
"tags": [],
"text": "default",
"value": "default"
},
"hide": 0,
"includeAll": false,
"label": "datasource",
"multi": false,
"name": "DS_PROMETHEUS",
"options": [],
"query": "prometheus",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"type": "datasource"
},
{
"allValue": null,
"current": {},
"datasource": "${DS_PROMETHEUS}",
"definition": "label_values(nginx_up, instance)",
"hide": 0,
"includeAll": true,
"label": "",
"multi": true,
"name": "instance",
"options": [],
"query": "label_values(nginx_up, instance)",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 0,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
}
]
},
"time": {
"from": "now-15m",
"to": "now"
},
"timepicker": {
"refresh_intervals": [
"5s",
"10s",
"30s",
"1m",
"5m",
"15m",
"30m",
"1h",
"2h",
"1d"
],
"time_options": [
"5m",
"15m",
"1h",
"6h",
"12h",
"24h",
"2d",
"7d",
"30d"
]
},
"timezone": "",
"title": "NGINX",
"uid": "MsjffzSZz",
"version": 1
}

13983
services/grafana-dashboards/node-exporter-full.json
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9
services/monitoring.nix
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@ -37,8 +37,13 @@ in {
dashboards = [
{
name = "Dashboards";
options.path = ./grafana-dashboards;
name = "Node Exporter";
options.path = pkgs.packages.grafana-dashboards.node-exporter;
disableDeletion = true;
}
{
name = "NGINX";
options.path = pkgs.packages.grafana-dashboards.nginx;
disableDeletion = true;
}
];