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[修改]node-exporter特权模式

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This commit is contained in:
10908
2024-09-23 14:40:41 +08:00
committed by Coding
parent 0938336791
commit d59cf061ab
4 changed files with 11 additions and 6 deletions
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3
docker-compose.yml
View File

@@ -22,6 +22,9 @@ services:
- prometheus - prometheus
node-exporter: node-exporter:
build: docker/node_exporter build: docker/node_exporter
privileged: true
volumes:
- '/:/host:ro'
opcua-exporter: opcua-exporter:
build: opcua-exporter build: opcua-exporter
## volumes: ## volumes:

4
docker/node_exporter/Dockerfile
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@@ -22,4 +22,6 @@ RUN architecture=$(uname -m); \
exit 1; \ exit 1; \
fi fi
CMD ["node_exporter"] RUN mkdir /host
CMD ["node_exporter","--path.rootfs=/host"]

6
management-panel/app/Filament/Widgets/NetworkMonitor.php
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@@ -36,7 +36,7 @@ class NetworkMonitor extends ChartWidget
if ($selectedFilter === 'upload') { if ($selectedFilter === 'upload') {
// 查询过去 1 分钟内每秒的上传流量 // 查询过去 1 分钟内每秒的上传流量
$uploadQuery = 'rate(node_network_transmit_bytes_total[1m])'; $uploadQuery = 'rate(node_network_transmit_bytes_total{device="eth0"}[1m])';
$uploadResult = $prometheus->queryRange( $uploadResult = $prometheus->queryRange(
$uploadQuery, $uploadQuery,
now()->subMinutes(1)->timestamp, now()->subMinutes(1)->timestamp,
@@ -55,14 +55,14 @@ class NetworkMonitor extends ChartWidget
foreach ($timestamps as $timestamp) { foreach ($timestamps as $timestamp) {
$labels[] = date('H:i:s', $timestamp); // 格式化时间戳为小时:分钟:秒 $labels[] = date('H:i:s', $timestamp); // 格式化时间戳为小时:分钟:秒
$uploadData[] = round(floatval($uploadValues[$timestamp]) / (1024 * 1024), 2); // 转换为 MB/s $uploadData[] = round(floatval($uploadValues[$timestamp]) / (1024*1024), 2); // 转换为 MB/s
} }
} }
} }
if ($selectedFilter === 'download') { if ($selectedFilter === 'download') {
// 查询过去 1 分钟内每秒的下载流量 // 查询过去 1 分钟内每秒的下载流量
$downloadQuery = 'rate(node_network_receive_bytes_total[1m])'; $downloadQuery = 'rate(node_network_receive_bytes_total{device="eth0"}[1m])';
$downloadResult = $prometheus->queryRange( $downloadResult = $prometheus->queryRange(
$downloadQuery, $downloadQuery,
now()->subMinutes(1)->timestamp, now()->subMinutes(1)->timestamp,

4
management-panel/app/Filament/Widgets/SystemStats.php
View File

@@ -27,14 +27,14 @@ class SystemStats extends BaseWidget
$memoryDisplay = round($memoryUsed / (1024 * 1024 * 1024), 2) . ' GB / ' . round($memoryTotal / (1024 * 1024 * 1024), 2) . ' GB'; $memoryDisplay = round($memoryUsed / (1024 * 1024 * 1024), 2) . ' GB / ' . round($memoryTotal / (1024 * 1024 * 1024), 2) . ' GB';
// 获取硬盘总量 // 获取硬盘总量
$diskTotalQuery = 'node_filesystem_size_bytes{fstype!="rootfs",fstype!="tmpfs",fstype!="squashfs"}'; $diskTotalQuery = 'node_filesystem_size_bytes{fstype!="rootfs",fstype!="tmpfs",fstype!="squashfs",mountpoint=~"/|/home|/boot"}';
$diskTotalResult = $prometheus->query($diskTotalQuery); $diskTotalResult = $prometheus->query($diskTotalQuery);
$diskTotal = array_sum(array_map(function ($item) { $diskTotal = array_sum(array_map(function ($item) {
return $item['value'][1] ?? 0; return $item['value'][1] ?? 0;
}, $diskTotalResult['data']['result'])); }, $diskTotalResult['data']['result']));
// 获取已用硬盘 // 获取已用硬盘
$diskFreeQuery = 'node_filesystem_free_bytes{fstype!="rootfs",fstype!="tmpfs",fstype!="squashfs"}'; $diskFreeQuery = 'node_filesystem_free_bytes{fstype!="rootfs",fstype!="tmpfs",fstype!="squashfs",mountpoint=~"/|/home|/boot"}';
$diskFreeResult = $prometheus->query($diskFreeQuery); $diskFreeResult = $prometheus->query($diskFreeQuery);
$diskFree = array_sum(array_map(function ($item) { $diskFree = array_sum(array_map(function ($item) {
return $item['value'][1] ?? 0; return $item['value'][1] ?? 0;