45 lines
979 B
Go
45 lines
979 B
Go
// +build !openbsd !arm
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package diagnose
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import (
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"context"
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"fmt"
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"strings"
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"github.com/shirou/gopsutil/disk"
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)
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func diskUsage(ctx context.Context) error {
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// Disk usage
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partitions, err := disk.Partitions(false)
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if err != nil {
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return err
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}
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partitionExcludes := []string{"/boot"}
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partLoop:
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for _, partition := range partitions {
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for _, exc := range partitionExcludes {
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if strings.HasPrefix(partition.Mountpoint, exc) {
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continue partLoop
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}
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}
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usage, err := disk.Usage(partition.Mountpoint)
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testName := "disk usage"
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if err != nil {
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Warn(ctx, fmt.Sprintf("could not obtain partition usage for %s: %v", partition.Mountpoint, err))
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} else {
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if usage.UsedPercent > 95 {
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SpotWarn(ctx, testName, partition.Mountpoint+" more than 95% full")
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} else if usage.Free < 2<<30 {
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SpotWarn(ctx, testName, partition.Mountpoint+" less than 1GB free")
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} else {
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SpotOk(ctx, testName, partition.Mountpoint+" ok")
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}
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}
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}
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return nil
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}
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