kopatz/nix-config
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add loki stuff

Browse Source
This commit is contained in:
Kopatz
2024-04-14 18:37:44 +02:00
parent c14539cbe3
commit 22e710bada
4 changed files with 324 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
modules/services/grafana.nix
View File

@@ -2,6 +2,7 @@
let
useHttps = config.services.step-ca.enable;
fqdn = "grafana.home.arpa";
base = "/mnt/250ssd";
in
{
age.secrets.grafana-contact-points = {
@@ -12,11 +13,16 @@ in
services.grafana = {
enable = true;
dataDir = "${base}/grafana";
settings.server = {
domain = fqdn;
http_port = 2342;
http_addr = "127.0.0.1";
};
settings.log = {
mode = "console";
level = "warn";
};
provision.alerting.contactPoints.path = config.age.secrets.grafana-contact-points.path;
provision.alerting.policies.path = ./grafana/notification-policies.yml;
@@ -30,6 +36,11 @@ in
type = "prometheus";
isDefault = true;
}
{
name = "loki";
url = "http://localhost:3100";
type = "loki";
}
];
};
provision.dashboards.settings.providers = [{
@@ -62,6 +73,7 @@ in
node = {
enable = true;
enabledCollectors = [ "systemd" ];
disabledCollectors = [ "arp" ];
port = 9001;
};
};
@@ -91,7 +103,7 @@ in
# Logs
services.loki = {
enable = true;
dataDir = "/mnt/250ssd/loki";
dataDir = "${base}/loki";
configFile = ./grafana/loki.yml;
};

235
modules/services/grafana/dashboards/docker.json Normal file
View File

@@ -0,0 +1,235 @@
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": {
"type": "grafana",
"uid": "-- Grafana --"
},
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 0,
"id": 4,
"links": [],
"panels": [
{
"datasource": {
"type": "prometheus",
"uid": "PBFE396EC0B189D67"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"custom": {
"align": "auto",
"cellOptions": {
"type": "auto"
},
"inspect": false
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 14,
"w": 8,
"x": 0,
"y": 0
},
"id": 1,
"options": {
"cellHeight": "sm",
"footer": {
"countRows": false,
"fields": "",
"reducer": [
"sum"
],
"show": false
},
"showHeader": true
},
"pluginVersion": "10.4.1",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "PBFE396EC0B189D67"
},
"disableTextWrap": false,
"editorMode": "builder",
"expr": "container_last_seen{name=~\".+\"}",
"fullMetaSearch": false,
"includeNullMetadata": true,
"instant": false,
"legendFormat": "__auto",
"range": true,
"refId": "A",
"useBackend": false
}
],
"title": "Panel Title",
"transformations": [
{
"id": "timeSeriesTable",
"options": {
"A": {
"timeField": "Time"
}
}
},
{
"id": "filterFieldsByName",
"options": {
"byVariable": false,
"include": {
"names": [
"image",
"name",
"Trend #A"
]
}
}
}
],
"type": "table"
},
{
"datasource": {
"type": "prometheus",
"uid": "PBFE396EC0B189D67"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 10,
"w": 12,
"x": 8,
"y": 0
},
"id": 2,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "PBFE396EC0B189D67"
},
"editorMode": "code",
"exemplar": false,
"expr": "container_last_seen{name=~\".+\"}",
"format": "time_series",
"instant": false,
"legendFormat": "{{name}}",
"range": true,
"refId": "A"
}
],
"title": "Panel Title",
"type": "timeseries"
}
],
"schemaVersion": 39,
"tags": [],
"templating": {
"list": []
},
"time": {
"from": "now-5m",
"to": "now"
},
"timepicker": {},
"timezone": "browser",
"title": "Docker",
"uid": "cdijlo7pmmby8c",
"version": 4,
"weekStart": ""
}

75
modules/services/grafana/dashboards/logs.json Normal file
View File

@@ -0,0 +1,75 @@
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": {
"type": "grafana",
"uid": "-- Grafana --"
},
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 0,
"links": [],
"panels": [
{
"datasource": {
"type": "loki",
"uid": "P982945308D3682D1"
},
"gridPos": {
"h": 30,
"w": 24,
"x": 0,
"y": 0
},
"id": 1,
"options": {
"dedupStrategy": "none",
"enableLogDetails": true,
"prettifyLogMessage": false,
"showCommonLabels": false,
"showLabels": false,
"showTime": false,
"sortOrder": "Descending",
"wrapLogMessage": false
},
"targets": [
{
"datasource": {
"type": "loki",
"uid": "P982945308D3682D1"
},
"expr": "{job=\"systemd-journal\"}",
"queryType": "range",
"refId": "A"
}
],
"title": "New Panel",
"type": "logs"
}
],
"schemaVersion": 39,
"tags": [],
"templating": {
"list": []
},
"time": {
"from": "now-5m",
"to": "now"
},
"timepicker": {},
"timezone": "browser",
"title": "Logs",
"uid": "bdiq4odego6psd",
"version": 1,
"weekStart": ""
}

1
modules/services/grafana/loki.yml
View File

@@ -6,6 +6,7 @@ auth_enabled: false
server:
http_listen_port: 3100
log_level: "warn"
common:
ring: