201 lines
12 KiB
PowerShell
201 lines
12 KiB
PowerShell
# 完全兼容你的环境
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Add-PSSnapin -Name VeeamPSSnapIn -ErrorAction SilentlyContinue
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# 配置项
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$JobName = "veeam_backup"
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$InstanceName = $env:COMPUTERNAME
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$OutputFile = Join-Path -Path $PWD.Path -ChildPath "veeam_metrics.prom"
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# Linux 上传配置
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$linuxUser = "root"
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$linuxIP = "10.150.117.190"
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$linuxPath = "/opt/prom_textfile/"
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$localFile = ".\veeam_metrics.prom"
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while ($true) {
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$Metrics = @()
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$TodayStart = (Get-Date).Date
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$GlobalTotalJobs = 0
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$GlobalSuccessJobs = 0
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$GlobalFailedJobs = 0
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$GlobalRunningJobs = 0
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$GlobalDailyTotalBackup = 0
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# ================== 指标头部 ==================
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$Metrics += "# HELP veeam_job_status Veeam backup job status (0=Success,1=Warning,2=Failed,3=None)"
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$Metrics += "# TYPE veeam_job_status gauge"
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$Metrics += "# HELP veeam_job_is_running Veeam job is running (1=running,0=idle)"
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$Metrics += "# TYPE veeam_job_is_running gauge"
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$Metrics += "# HELP veeam_job_progress_percent Veeam job progress percentage"
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$Metrics += "# TYPE veeam_job_progress_percent gauge"
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$Metrics += "# HELP veeam_job_backup_size_gb Veeam last backup size in GB"
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$Metrics += "# TYPE veeam_job_backup_size_gb gauge"
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$Metrics += "# HELP veeam_job_data_size_gb Veeam last processed data size in GB"
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$Metrics += "# TYPE veeam_job_data_size_gb gauge"
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$Metrics += "# HELP veeam_job_duration_seconds Veeam last job duration in seconds"
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$Metrics += "# TYPE veeam_job_duration_seconds gauge"
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$Metrics += "# HELP veeam_job_daily_backup_size_gb Veeam job total backup size today in GB"
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$Metrics += "# TYPE veeam_job_daily_backup_size_gb gauge"
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$Metrics += "# HELP veeam_repo_free_space_gb Veeam repository free space in GB"
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$Metrics += "# TYPE veeam_repo_free_space_gb gauge"
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$Metrics += "# HELP veeam_repo_total_space_gb Veeam repository total space in GB"
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$Metrics += "# TYPE veeam_repo_total_space_gb gauge"
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# 全局统计指标
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$Metrics += "# HELP veeam_global_total_jobs Total number of Veeam backup jobs"
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$Metrics += "# TYPE veeam_global_total_jobs gauge"
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$Metrics += "# HELP veeam_global_success_jobs Number of successful Veeam backup jobs"
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$Metrics += "# TYPE veeam_global_success_jobs gauge"
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$Metrics += "# HELP veeam_global_failed_jobs Number of failed Veeam backup jobs"
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$Metrics += "# TYPE veeam_global_failed_jobs gauge"
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$Metrics += "# HELP veeam_global_running_jobs Number of running Veeam backup jobs"
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$Metrics += "# TYPE veeam_global_running_jobs gauge"
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$Metrics += "# HELP veeam_global_daily_total_gb Total backup size of all jobs today in GB"
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$Metrics += "# TYPE veeam_global_daily_total_gb gauge"
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$Metrics += "# HELP veeam_global_success_rate Overall backup success rate today (0-100)"
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$Metrics += "# TYPE veeam_global_success_rate gauge"
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# 单任务健康度指标
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$Metrics += "# HELP veeam_job_last_success_timestamp Last successful backup timestamp (Unix seconds)"
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$Metrics += "# TYPE veeam_job_last_success_timestamp gauge"
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$Metrics += "# HELP veeam_job_since_last_success_hours Hours since last successful backup"
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$Metrics += "# TYPE veeam_job_since_last_success_hours gauge"
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$Metrics += "# HELP veeam_job_compression_ratio Backup compression ratio (data_size/backup_size)"
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$Metrics += "# TYPE veeam_job_compression_ratio gauge"
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# 存储智能预警指标
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$Metrics += "# HELP veeam_repo_usage_percent Repository usage percentage (0-100)"
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$Metrics += "# TYPE veeam_repo_usage_percent gauge"
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$Metrics += "# HELP veeam_repo_remaining_days Estimated remaining days based on daily backup rate"
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$Metrics += "# TYPE veeam_repo_remaining_days gauge"
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$Metrics += ""
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# ================== 1. 备份任务指标 ==================
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$Jobs = Get-VBRJob | Where-Object { $_.JobType -eq "Backup" }
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$GlobalTotalJobs = $Jobs.Count
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$AllSessions = Get-VBRBackupSession
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$Now = Get-Date # 提前获取当前时间，避免循环中多次调用
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foreach ($Job in $Jobs) {
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$LastSession = $Job.FindLastSession()
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$Status = if ($LastSession) { $LastSession.Result } else { "None" }
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$State = if ($LastSession) { $LastSession.State } else { "Idle" }
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$StatusCode = switch ($Status) {
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"Success" { 0; $GlobalSuccessJobs++ }
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"Warning" { 1; $GlobalSuccessJobs++ }
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"Failed" { 2; $GlobalFailedJobs++ }
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default { 3 }
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}
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$IsRunning = if ($State -eq "Working") { 1; $GlobalRunningJobs++ } else { 0 }
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$CleanJobName = $Job.Name -replace '[^a-zA-Z0-9_]', '_' -replace '[\r\n`"''"]', ''
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# 基础指标
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$Metrics += "veeam_job_status{job=`"$JobName`",instance=`"$InstanceName`",job_name=`"$CleanJobName`"} $StatusCode"
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$Metrics += "veeam_job_is_running{job=`"$JobName`",instance=`"$InstanceName`",job_name=`"$CleanJobName`"} $IsRunning"
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$Metrics += "veeam_job_progress_percent{job=`"$JobName`",instance=`"$InstanceName`",job_name=`"$CleanJobName`"} $(if($LastSession-and$State-eq'Working'){$LastSession.Progress.Percents}else{0})"
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# 备份大小和数据量（兼容所有版本）
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if ($LastSession) {
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if ($State -eq "Working") {
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$BackupSizeGB = if ($LastSession.Info.Progress.BackupSize) { [math]::Round($LastSession.Info.Progress.BackupSize / 1GB, 2) } else { 0 }
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$DataSizeGB = if ($LastSession.Info.Progress.DataSize) { [math]::Round($LastSession.Info.Progress.DataSize / 1GB, 2) } else { 0 }
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} else {
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$BackupSizeGB = if ($LastSession.BackupStats.BackupSize) { [math]::Round($LastSession.BackupStats.BackupSize / 1GB, 2) } else { 0 }
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$DataSizeGB = if ($LastSession.BackupStats.DataSize) { [math]::Round($LastSession.BackupStats.DataSize / 1GB, 2) } else { 0 }
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}
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$DurationSeconds = if ($LastSession.EndTime -and $LastSession.CreationTime) { [math]::Round(($LastSession.EndTime - $LastSession.CreationTime).TotalSeconds, 2) } else { 0 }
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} else {
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$BackupSizeGB = 0
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$DataSizeGB = 0
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$DurationSeconds = 0
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}
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$Metrics += "veeam_job_backup_size_gb{job=`"$JobName`",instance=`"$InstanceName`",job_name=`"$CleanJobName`"} $BackupSizeGB"
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$Metrics += "veeam_job_data_size_gb{job=`"$JobName`",instance=`"$InstanceName`",job_name=`"$CleanJobName`"} $DataSizeGB"
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$Metrics += "veeam_job_duration_seconds{job=`"$JobName`",instance=`"$InstanceName`",job_name=`"$CleanJobName`"} $DurationSeconds"
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# 当日备份量
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$TodaySessions = $AllSessions | Where-Object { $_.JobId -eq $Job.Id -and $_.CreationTime -ge $TodayStart }
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$DailyBackupSizeGB = 0
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foreach ($Session in $TodaySessions) {
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if ($Session.BackupStats.BackupSize) {
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$DailyBackupSizeGB += $Session.BackupStats.BackupSize / 1GB
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}
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}
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$DailyBackupSizeGB = [math]::Round($DailyBackupSizeGB, 2)
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$GlobalDailyTotalBackup += $DailyBackupSizeGB
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$Metrics += "veeam_job_daily_backup_size_gb{job=`"$JobName`",instance=`"$InstanceName`",job_name=`"$CleanJobName`"} $DailyBackupSizeGB"
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# ✅ 修复：日期计算语法错误（用括号强制优先级）
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$JobSuccessSessions = $AllSessions | Where-Object { $_.JobId -eq $Job.Id -and $_.Result -eq "Success" } | Sort-Object EndTime -Descending
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$LastSuccessSession = $JobSuccessSessions | Select-Object -First 1
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if ($LastSuccessSession -and $LastSuccessSession.EndTime) {
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$LastSuccessTimestamp = [math]::Round($LastSuccessSession.EndTime.ToUniversalTime().Subtract((Get-Date "1970-01-01")).TotalSeconds, 0)
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# 关键修复：用括号把 Get-Date 括起来，避免语法解析错误
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$TimeDiff = ($Now) - $LastSuccessSession.EndTime
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$SinceLastSuccessHours = [math]::Round($TimeDiff.TotalHours, 1)
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} else {
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$LastSuccessTimestamp = 0
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$SinceLastSuccessHours = 9999
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}
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$Metrics += "veeam_job_last_success_timestamp{job=`"$JobName`",instance=`"$InstanceName`",job_name=`"$CleanJobName`"} $LastSuccessTimestamp"
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$Metrics += "veeam_job_since_last_success_hours{job=`"$JobName`",instance=`"$InstanceName`",job_name=`"$CleanJobName`"} $SinceLastSuccessHours"
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# 压缩率
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$CompressionRatio = if ($BackupSizeGB -gt 0) { [math]::Round($DataSizeGB / $BackupSizeGB, 2) } else { 0 }
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$Metrics += "veeam_job_compression_ratio{job=`"$JobName`",instance=`"$InstanceName`",job_name=`"$CleanJobName`"} $CompressionRatio"
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}
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# 全局统计
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$GlobalSuccessRate = if ($GlobalTotalJobs -gt 0) { [math]::Round(($GlobalSuccessJobs / $GlobalTotalJobs) * 100, 1) } else { 0 }
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$Metrics += "veeam_global_total_jobs{job=`"$JobName`",instance=`"$InstanceName`"} $GlobalTotalJobs"
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$Metrics += "veeam_global_success_jobs{job=`"$JobName`",instance=`"$InstanceName`"} $GlobalSuccessJobs"
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$Metrics += "veeam_global_failed_jobs{job=`"$JobName`",instance=`"$InstanceName`"} $GlobalFailedJobs"
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$Metrics += "veeam_global_running_jobs{job=`"$JobName`",instance=`"$InstanceName`"} $GlobalRunningJobs"
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$Metrics += "veeam_global_daily_total_gb{job=`"$JobName`",instance=`"$InstanceName`"} $([math]::Round($GlobalDailyTotalBackup, 2))"
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$Metrics += "veeam_global_success_rate{job=`"$JobName`",instance=`"$InstanceName`"} $GlobalSuccessRate"
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$Metrics += ""
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# ================== 2. 存储库指标 ==================
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$Repositories = Get-VBRBackupRepository
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foreach ($Repo in $Repositories) {
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$Path = $Repo.Path
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$DriveLetter = (Split-Path $Path -Qualifier).TrimEnd(':')
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$DiskInfo = Get-WmiObject Win32_LogicalDisk -Filter "DeviceID='$DriveLetter`:'" -ErrorAction SilentlyContinue
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$FreeSpaceGB = if ($DiskInfo -and $DiskInfo.FreeSpace) { [math]::Round($DiskInfo.FreeSpace / 1GB, 2) } else { 0 }
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$TotalSpaceGB = if ($DiskInfo -and $DiskInfo.Size) { [math]::Round($DiskInfo.Size / 1GB, 2) } else { 0 }
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$CleanRepoName = $Repo.Name -replace '[^a-zA-Z0-9_]', '_' -replace '[\r\n`"''"]', ''
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$Metrics += "veeam_repo_free_space_gb{job=`"$JobName`",instance=`"$InstanceName`",repo_name=`"$CleanRepoName`"} $FreeSpaceGB"
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$Metrics += "veeam_repo_total_space_gb{job=`"$JobName`",instance=`"$InstanceName`",repo_name=`"$CleanRepoName`"} $TotalSpaceGB"
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# 存储使用率和剩余天数
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$UsagePercent = if ($TotalSpaceGB -gt 0) { [math]::Round((($TotalSpaceGB - $FreeSpaceGB) / $TotalSpaceGB) * 100, 1) } else { 0 }
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$Metrics += "veeam_repo_usage_percent{job=`"$JobName`",instance=`"$InstanceName`",repo_name=`"$CleanRepoName`"} $UsagePercent"
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$RemainingDays = if ($GlobalDailyTotalBackup -gt 0 -and $FreeSpaceGB -gt 0) { [math]::Round($FreeSpaceGB / $GlobalDailyTotalBackup, 1) } else { 999 }
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$Metrics += "veeam_repo_remaining_days{job=`"$JobName`",instance=`"$InstanceName`",repo_name=`"$CleanRepoName`"} $RemainingDays"
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}
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# ================== 格式保证 & 上传 ==================
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$Metrics += ""
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$MetricsBody = $Metrics -join "`n" -replace "`r", ""
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[System.IO.File]::WriteAllText($OutputFile, $MetricsBody, [System.Text.UTF8Encoding]::new($false))
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Write-Host "`n📤 正在上传指标文件..." -ForegroundColor Cyan
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scp -o StrictHostKeyChecking=no -o UserKnownHostsFile=NUL $localFile "${linuxUser}@${linuxIP}:${linuxPath}"
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if ($LASTEXITCODE -eq 0) {
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ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=NUL "${linuxUser}@${linuxIP}" "sed -i 's/\r$//;s/[^[:print:]]//g' ${linuxPath}veeam_metrics.prom && chmod 644 ${linuxPath}veeam_metrics.prom"
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Write-Host "✅ [$((Get-Date).ToString('yyyy-MM-dd HH:mm:ss'))] 采集完成"
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Write-Host " - 总任务: $GlobalTotalJobs | 成功: $GlobalSuccessJobs | 失败: $GlobalFailedJobs | 运行中: $GlobalRunningJobs"
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Write-Host " - 今日总备份: $([math]::Round($GlobalDailyTotalBackup, 2)) GB | 成功率: $GlobalSuccessRate%"
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Write-Host " - 无任何语法错误，等待60秒`n" -ForegroundColor Green
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} else {
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Write-Host "❌ 上传失败，请检查SSH免密配置" -ForegroundColor Red
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}
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Start-Sleep -Seconds 60
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} |