Usage of ./backuppc_exporter:
-config-dir string
Path to directory BackupPC configuration config.pl (default "/etc/backuppc")
-data-dir string
Path to directory with pc, cpool and pool directories (default "/var/lib/backuppc")
-listen-address string
The address to listen on for HTTP requests. (default ":8080")
-refresh-interval int
Metric refresh interval in seconds (default 60)

git clone [email protected]:otwieracz/backuppc_exporter.git
cd backuppc_exporter
go get -u github.com/prometheus/client_golang/prometheus
go build -o build/backuppc_exporter # or GOOS=freebsd gobuild when cross-compiling for FreeBSD

# HELP backuppc_disabled_hosts_count BackupPC disabled hosts
# TYPE backuppc_disabled_hosts_count gauge
backuppc_disabled_hosts_count 15

# HELP backuppc_last_age Age of most recent backup for every host, in seconds.
# TYPE backuppc_last_age gauge
backuppc_last_age{disabled="0",hostname="alpha"} 347076
backuppc_last_age{disabled="0",hostname="beta"} 325476
backuppc_last_age{disabled="1",hostname="gamma"} 325472

# HELP backuppc_pool_usage BackupPC pool usage (0 to 1)
# TYPE backuppc_pool_usage gauge
backuppc_pool_usage 0.44

  - alert: BackuppcPoolStatus
    expr: backuppc_pool_usage > 0.9
    for: 1m
    labels:
      severity: warning
    annotations:
      identifier: '{{ $labels.instance }}'
      description: The BackupPC pool of {{ $labels.instance }} is almost full.
      summary: The BackupPC pool of {{ $labels.instance }} is almost full.

  - alert: BackuppcAllBackupsOnTime
    expr: ceil(backuppc_last_age/86400) > 2
    for: 1m
    labels:
      severity: warning
    annotations:
      identifier: '{{ $labels.instance }}'
      description: 'Last backup of {{ $labels.hostname }} on {{ $labels.instance }} is more than {{ $value }} days old.'
      summary: Backup too old for {{ $labels.hostname }}.