Add prometheus console

This commit is contained in:
pinpox
2025-10-26 19:54:21 +01:00
parent decb91a529
commit 98cfaac849
4 changed files with 314 additions and 3 deletions

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@@ -0,0 +1,222 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Clan status</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
:root {
--dark: rgb(22, 35, 36);
--light: rgb(229, 231, 235);
}
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
margin: 0;
padding: 20px;
background: var(--dark);
}
.container {
max-width: 1400px;
margin: 0 auto;
background: var(--light);
padding: 30px;
border-radius: 8px;
box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
h1 {
margin-top: 0;
color: #333;
border-bottom: 2px solid var(--dark);
padding-bottom: 10px;
}
h2 {
color: #555;
margin-top: 30px;
}
table {
width: 100%;
border-collapse: collapse;
margin: 20px 0;
}
th {
background: var(--dark);
color: var(--light);
padding: 12px;
text-align: left;
font-weight: 600;
}
td {
padding: 10px 12px;
border-bottom: 1px solid #ddd;
}
tr:hover {
background: var(--light);
}
.status-up {
color: #28a745;
font-weight: bold;
}
.status-down {
color: #dc3545;
font-weight: bold;
}
.alert-success {
background: #d4edda;
color: #155724;
padding: 12px;
border-radius: 4px;
border: 1px solid #c3e6cb;
}
.grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
gap: 20px;
margin: 20px 0;
}
.card {
border: 1px solid #ddd;
border-radius: 4px;
padding: 15px;
}
.metric-value {
font-size: 1.2em;
font-weight: bold;
color: var(--dark);
}
</style>
</head>
<body>
<div class="container">
<h1>System Overview</h1>
<h2>Instance Status</h2>
<table>
<thead>
<tr>
<th>Host</th>
<th>Status</th>
<th>CPU Usage</th>
<th>Memory Usage</th>
<th>Disk Usage</th>
</tr>
</thead>
<tbody>
{{ range query "up" | sortByLabel "instance" }}
<tr>
<td>{{ .Labels.instance }}</td>
<td>
{{ if eq .Value 1.0 }}
<span class="status-up">UP</span>
{{ else }}
<span class="status-down">DOWN</span>
{{ end }}
</td>
<td>
{{ $cpuQuery := query (printf "100 - (avg by(host) (rate(cpu_seconds_total{mode=\"idle\",host=\"%s\"}[5m])) * 100)" .Labels.instance) }}
{{ if $cpuQuery }}
{{ with $cpuQuery | first }}
<span class="metric-value">{{ . | value | printf "%.1f" }}%</span>
{{ end }}
{{ else }}
N/A
{{ end }}
</td>
<td>
{{ $memQuery := query (printf "(1 - (mem_available_bytes{host=\"%s\"} / mem_total_bytes{host=\"%s\"})) * 100" .Labels.instance .Labels.instance) }}
{{ if $memQuery }}
{{ with $memQuery | first }}
<span class="metric-value">{{ . | value | printf "%.1f" }}%</span>
{{ end }}
{{ else }}
N/A
{{ end }}
</td>
<td>
{{ $diskQuery := query (printf "(1 - (disk_free_bytes{host=\"%s\",path=\"/\"} / disk_total_bytes{host=\"%s\",path=\"/\"})) * 100" .Labels.instance .Labels.instance) }}
{{ if $diskQuery }}
{{ with $diskQuery | first }}
<span class="metric-value">{{ . | value | printf "%.1f" }}%</span>
{{ end }}
{{ else }}
N/A
{{ end }}
</td>
</tr>
{{ end }}
</tbody>
</table>
<div class="grid">
<div class="card">
<h2>Top 5 CPU Usage</h2>
<table>
<thead>
<tr>
<th>Host</th>
<th>CPU %</th>
</tr>
</thead>
<tbody>
{{ range query "topk(5, 100 - (avg by(host) (rate(cpu_seconds_total{mode=\"idle\"}[5m])) * 100))" }}
<tr>
<td>{{ .Labels.host }}</td>
<td><span class="metric-value">{{ .Value | printf "%.1f" }}%</span></td>
</tr>
{{ end }}
</tbody>
</table>
</div>
<div class="card">
<h2>Top 5 Memory Usage</h2>
<table>
<thead>
<tr>
<th>Host</th>
<th>Memory %</th>
</tr>
</thead>
<tbody>
{{ range query "topk(5, (1 - (mem_available_bytes / mem_total_bytes)) * 100)" }}
<tr>
<td>{{ .Labels.host }}</td>
<td><span class="metric-value">{{ .Value | printf "%.1f" }}%</span></td>
</tr>
{{ end }}
</tbody>
</table>
</div>
</div>
<h2>Active Alerts</h2>
{{ with query "ALERTS{alertstate=\"firing\"}" }}
<table>
<thead>
<tr>
<th>Alert</th>
<th>Host</th>
<th>Severity</th>
<th>Value</th>
</tr>
</thead>
<tbody>
{{ range . }}
<tr>
<td>{{ .Labels.alertname }}</td>
<td>{{ or .Labels.host .Labels.instance }}</td>
<td>{{ .Labels.severity }}</td>
<td>{{ .Value }}</td>
</tr>
{{ end }}
</tbody>
</table>
{{ else }}
<div class="alert-success">No active alerts</div>
{{ end }}
</div>
</body>
</html>

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@@ -0,0 +1,80 @@
:root {
--dark: rgb(22, 35, 36);
--light: rgb(229, 231, 235);
}
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
margin: 0;
padding: 20px;
background: var(--dark);
}
.container {
max-width: 1400px;
margin: 0 auto;
background: var(--light);
padding: 30px;
border-radius: 8px;
box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
h1 {
margin-top: 0;
color: #333;
border-bottom: 2px solid var(--dark);
padding-bottom: 10px;
}
h2 {
color: #555;
margin-top: 30px;
}
table {
width: 100%;
border-collapse: collapse;
margin: 20px 0;
}
th {
background: var(--dark);
color: var(--light);
padding: 12px;
text-align: left;
font-weight: 600;
}
td {
padding: 10px 12px;
border-bottom: 1px solid #ddd;
}
tr:hover {
background: var(--light);
}
.status-up {
color: #28a745;
font-weight: bold;
}
.status-down {
color: #dc3545;
font-weight: bold;
}
.alert-success {
background: #d4edda;
color: #155724;
padding: 12px;
border-radius: 4px;
border: 1px solid #c3e6cb;
}
.grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
gap: 20px;
margin: 20px 0;
}
.card {
border: 1px solid #ddd;
border-radius: 4px;
padding: 15px;
}
.metric-value {
font-size: 1.2em;
font-weight: bold;
color: var(--dark);
}

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@@ -12,7 +12,7 @@
{
config,
lib,
# pkgs,
pkgs,
...
}:
{
@@ -33,8 +33,12 @@
# "https://prometheus.${config.clan.core.settings.tld}";
webExternalUrl = settings.webExternalUrl;
extraFlags = [ "--storage.tsdb.retention.time=30d" ];
# Configure console templates and libraries paths
extraFlags = [
"--storage.tsdb.retention.time=30d"
"--web.console.templates=${./prometheus-consoles}"
"--web.console.libraries=${./prometheus-consoles}"
];
scrapeConfigs = [
{
job_name = "telegraf";

View File

@@ -21,7 +21,12 @@
agent.interval = "60s";
inputs = {
# More input plugins available at:
# https://github.com/influxdata/telegraf/tree/master/plugins/inputs
diskio = { };
disk = { };
cpu = { };
processes = { };
kernel_vmstat = { };
system = { };
mem = { };