41 lines
1.4 KiB
JavaScript
41 lines
1.4 KiB
JavaScript
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import { NextResponse } from 'next/server';
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export async function GET(request, { params }) {
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try {
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const Docker = require('dockerode');
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const docker = new Docker({ socketPath: '/var/run/docker.sock' });
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const container = docker.getContainer(params.id);
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const stats = await container.stats({ stream: false });
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// Calculate CPU and memory percentages
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const cpuPercent = calculateCPUPercent(stats);
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const memoryUsage = stats.memory_stats.usage || 0;
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const memoryLimit = stats.memory_stats.limit || 0;
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return NextResponse.json({
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cpu: cpuPercent,
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memory: Math.round(memoryUsage / 1024 / 1024), // Convert to MB
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memoryLimit: Math.round(memoryLimit / 1024 / 1024)
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});
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} catch (error) {
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console.error('Failed to get container stats:', error);
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return NextResponse.json(
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{ error: error.message || 'Failed to get container stats' },
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{ status: 500 }
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);
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}
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}
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function calculateCPUPercent(stats) {
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const cpuDelta = stats.cpu_stats.cpu_usage.total_usage -
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(stats.precpu_stats?.cpu_usage?.total_usage || 0);
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const systemDelta = stats.cpu_stats.system_cpu_usage -
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(stats.precpu_stats?.system_cpu_usage || 0);
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if (systemDelta > 0 && cpuDelta > 0) {
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const cpuPercent = (cpuDelta / systemDelta) *
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(stats.cpu_stats.online_cpus || 1) * 100;
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return Math.round(cpuPercent * 100) / 100;
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}
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return 0;
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}
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