MrKalzu/node-monitor
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We now have working api and simple webpages to view the data.

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Kalzu Rekku
2025-04-03 22:58:53 +03:00
parent 362d0e7b65
commit 0bee8c7fd3
9 changed files with 943 additions and 0 deletions
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app/templates/node_detail.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="refresh" content="30">
<title>{{ node_name }} - Node Monitor</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/3.7.0/chart.min.js"></script>
<style>
body {
background-color: #2e2e2e;
color: #ffffff;
font-family: Arial, sans-serif;
margin: 20px;
}
.container {
max-width: 1200px;
margin: 0 auto;
}
h1, h2 {
color: #ffffff;
}
.back-link a {
color: #00a0fc;
text-decoration: none;
}
.back-link a:hover {
text-decoration: underline;
}
.node-card {
background: #3a3a3a;
border-radius: 8px;
padding: 20px;
margin-bottom: 20px;
}
.node-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 15px;
}
.node-info {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 20px;
}
.info-item {
background: #444;
padding: 15px;
border-radius: 6px;
}
.info-label {
font-weight: bold;
color: #aaa;
font-size: 0.9em;
}
.info-value {
font-size: 1.2em;
color: #ffffff;
}
.status-badge {
padding: 5px 10px;
border-radius: 4px;
font-weight: bold;
color: white;
}
.status-active { background-color: #28a745; }
.status-inactive { background-color: #dc3545; }
.status-pending { background-color: #ffc107; }
.chart-container {
background: #444;
padding: 15px;
border-radius: 6px;
height: 300px;
margin-top: 20px;
}
.progress-bar {
height: 8px;
background-color: #555;
border-radius: 4px;
overflow: hidden;
}
.progress-fill {
height: 100%;
border-radius: 4px;
}
.cpu-fill { background-color: #007bff; }
.memory-fill { background-color: #28a745; }
.disk-fill { background-color: #ffc107; }
</style>
</head>
<body>
<div class="container">
<h1>Node Details: {{ node_name }}</h1>
<div class="back-link">
<a href="/app/">← Back to Overview</a>
</div>
<div class="node-card">
<div class="node-header">
<h2>{{ node_name }}</h2>
<div class="status-badge status-{{ node.status }}">{{ node.status|upper }}</div>
</div>
<div class="node-info">
<div class="info-item">
<div class="info-label">Hostname</div>
<div class="info-value">{{ node.hostname or 'N/A' }}</div>
</div>
<div class="info-item">
<div class="info-label">IP Address</div>
<div class="info-value">{{ node.ip_address or 'N/A' }}</div>
</div>
<div class="info-item">
<div class="info-label">OS Type</div>
<div class="info-value">{{ node.os_type or 'N/A' }}</div>
</div>
<div class="info-item">
<div class="info-label">Last Updated</div>
<div class="info-value">{{ node.last_updated or 'N/A' }}</div>
</div>
<div class="info-item">
<div class="info-label">CPU Usage</div>
<div class="info-value">{{ node.cpu_percent|round(2) if node.cpu_percent else 'N/A' }}%</div>
<div class="progress-bar">
<div class="progress-fill cpu-fill" style="width: {{ node.cpu_percent|default(0) }}%;"></div>
</div>
</div>
<div class="info-item">
<div class="info-label">Memory Usage</div>
<div class="info-value">{{ node.memory_percent|round(1) if node.memory_percent else 'N/A' }}%</div>
<div class="progress-bar">
<div class="progress-fill memory-fill" style="width: {{ node.memory_percent|default(0) }}%;"></div>
</div>
</div>
<div class="info-item">
<div class="info-label">Disk Usage</div>
<div class="info-value">{{ node.disk_percent|round(1) if node.disk_percent else 'N/A' }}%</div>
<div class="progress-bar">
<div class="progress-fill disk-fill" style="width: {{ node.disk_percent|default(0) }}%;"></div>
</div>
</div>
</div>
</div>
<div class="chart-container">
<canvas id="performanceChart"></canvas>
</div>
<div class="back-link" style="margin-top: 20px;">
<a href="/app/">← Back to Overview</a>
</div>
</div>
<script>
const ctx = document.getElementById('performanceChart').getContext('2d');
const performanceChart = new Chart(ctx, {
type: 'line',
data: {
labels: [{% for ts in history_timestamps %}'{{ ts }}',{% endfor %}],
datasets: [{
label: 'CPU Usage (%)',
data: [{% for val in history_cpu %}{{ val if val is not none else 'null' }},{% endfor %}],
borderColor: '#007bff',
tension: 0.3
}, {
label: 'Memory Usage (%)',
data: [{% for val in history_memory %}{{ val if val is not none else 'null' }},{% endfor %}],
borderColor: '#28a745',
tension: 0.3
}, {
label: 'Disk Usage (%)',
data: [{% for val in history_disk %}{{ val if val is not none else 'null' }},{% endfor %}],
borderColor: '#ffc107',
tension: 0.3
}]
},
options: {
responsive: true,
maintainAspectRatio: false,
scales: {
x: { ticks: { color: '#aaa' }, grid: { color: 'rgba(255, 255, 255, 0.1)' } },
y: {
min: 0,
max: 100,
ticks: { color: '#aaa' },
grid: { color: 'rgba(255, 255, 255, 0.1)' }
}
},
plugins: {
legend: { labels: { color: '#fff' } }
}
}
});
</script>
</body>
</html>