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[增添]增添了错误捕捉，避免页面报错显示

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This commit is contained in:
makotocc0107
2024-10-10 16:07:32 +08:00
committed by Coding
parent b7bf85593f
commit f55deb0b67
4 changed files with 118 additions and 70 deletions
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90
management-panel/app/Filament/Widgets/SystemStats.php
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@@ -13,49 +13,78 @@ class SystemStats extends BaseWidget
{
$prometheus = new PrometheusService();
// 获取内存总量
$memoryTotalQuery = 'node_memory_MemTotal_bytes';
$memoryTotalResult = $prometheus->query($memoryTotalQuery);
$memoryTotal = $memoryTotalResult['data']['result'][0]['value'][1] ?? 0;
try {
// 获取内存总量
$memoryTotalQuery = 'node_memory_MemTotal_bytes';
$memoryTotalResult = $prometheus->query($memoryTotalQuery);
$memoryTotal = $memoryTotalResult['data']['result'][0]['value'][1] ?? 0;
} catch (\Exception $e) {
error_log('Failed to retrieve memory total: ' . $e->getMessage());
$memoryTotal = 0;
}
// 获取已用内存
$memoryAvailableQuery = 'node_memory_MemAvailable_bytes';
$memoryAvailableResult = $prometheus->query($memoryAvailableQuery);
$memoryAvailable = $memoryAvailableResult['data']['result'][0]['value'][1] ?? 0;
try {
// 获取已用内存
$memoryAvailableQuery = 'node_memory_MemAvailable_bytes';
$memoryAvailableResult = $prometheus->query($memoryAvailableQuery);
$memoryAvailable = $memoryAvailableResult['data']['result'][0]['value'][1] ?? 0;
} catch (\Exception $e) {
error_log('Failed to retrieve memory available: ' . $e->getMessage());
$memoryAvailable = 0;
}
$memoryUsed = $memoryTotal - $memoryAvailable;
$memoryDisplay = round($memoryUsed / (1024 * 1024 * 1024), 2) . ' GB / ' . round($memoryTotal / (1024 * 1024 * 1024), 2) . ' GB';
// 获取硬盘总量
$diskTotalQuery = 'node_filesystem_size_bytes{fstype!="rootfs",fstype!="tmpfs",fstype!="squashfs",mountpoint=~"/|/home|/boot"}';
$diskTotalResult = $prometheus->query($diskTotalQuery);
$diskTotal = array_sum(array_map(function ($item) {
return $item['value'][1] ?? 0;
}, $diskTotalResult['data']['result']));
try {
// 获取硬盘总量
$diskTotalQuery = 'node_filesystem_size_bytes{fstype!="rootfs",fstype!="tmpfs",fstype!="squashfs",mountpoint=~"/|/home|/boot"}';
$diskTotalResult = $prometheus->query($diskTotalQuery);
$diskTotal = array_sum(array_map(function ($item) {
return $item['value'][1] ?? 0;
}, $diskTotalResult['data']['result']));
} catch (\Exception $e) {
error_log('Failed to retrieve disk total: ' . $e->getMessage());
$diskTotal = 0;
}
// 获取已用硬盘
$diskFreeQuery = 'node_filesystem_free_bytes{fstype!="rootfs",fstype!="tmpfs",fstype!="squashfs",mountpoint=~"/|/home|/boot"}';
$diskFreeResult = $prometheus->query($diskFreeQuery);
$diskFree = array_sum(array_map(function ($item) {
return $item['value'][1] ?? 0;
}, $diskFreeResult['data']['result']));
try {
// 获取已用硬盘
$diskFreeQuery = 'node_filesystem_free_bytes{fstype!="rootfs",fstype!="tmpfs",fstype!="squashfs",mountpoint=~"/|/home|/boot"}';
$diskFreeResult = $prometheus->query($diskFreeQuery);
$diskFree = array_sum(array_map(function ($item) {
return $item['value'][1] ?? 0;
}, $diskFreeResult['data']['result']));
} catch (\Exception $e) {
error_log('Failed to retrieve disk free: ' . $e->getMessage());
$diskFree = 0;
}
$diskUsed = $diskTotal - $diskFree;
$diskDisplay = round($diskUsed / (1024 * 1024 * 1024), 2) . ' GB / ' . round($diskTotal / (1024 * 1024 * 1024), 2) . ' GB';
// 获取系统启动时间
$uptimeQuery = 'node_boot_time_seconds';
$uptimeResult = $prometheus->query($uptimeQuery);
$bootTime = $uptimeResult['data']['result'][0]['value'][1] ?? 0;
try {
// 获取系统启动时间
$uptimeQuery = 'node_boot_time_seconds';
$uptimeResult = $prometheus->query($uptimeQuery);
$bootTime = $uptimeResult['data']['result'][0]['value'][1] ?? 0;
} catch (\Exception $e) {
error_log('Failed to retrieve boot time: ' . $e->getMessage());
$bootTime = 0;
}
$uptime = now()->timestamp - $bootTime;
$uptimeDisplay = gmdate('H:i:s', $uptime);
// 获取CPU核心数量
$cpuCoresQuery = 'count(node_cpu_seconds_total{mode="system"})';
$cpuCoresResult = $prometheus->query($cpuCoresQuery);
$cpuCores = $cpuCoresResult['data']['result'][0]['value'][1] ?? 0;
try {
// 获取CPU核心数量
$cpuCoresQuery = 'count(node_cpu_seconds_total{mode="system"})';
$cpuCoresResult = $prometheus->query($cpuCoresQuery);
$cpuCores = $cpuCoresResult['data']['result'][0]['value'][1] ?? 0;
} catch (\Exception $e) {
error_log('Failed to retrieve CPU cores: ' . $e->getMessage());
$cpuCores = 0;
}
return [
BaseWidget\Stat::make('内存占用', $memoryDisplay),
@@ -65,6 +94,7 @@ class SystemStats extends BaseWidget
];
}
protected function getPollingInterval(): ?string
{
return "1s";