| 1 |
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| 2 | # make sure we can collect web log data
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| 3 |
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| 4 | template: last_collected_secs
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| 5 | on: dhcpd_log.message_types
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| 6 | families: *
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| 7 | calc: $now - $last_collected_t
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| 8 | units: seconds ago
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| 9 | every: 10s
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| 10 | warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every))
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| 11 | crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every))
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| 12 | delay: down 5m multiplier 1.5 max 1h
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| 13 | info: number of seconds since the last successful data collection
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| 14 | to: webmaster
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| 15 |
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| 16 | alarm: 1m_discovers
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| 17 | on: dhcpd_log.message_types
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| 18 | lookup: average -5m unaligned of DISCOVER
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| 19 | hosts: *
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| 20 | units: messages/s
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| 21 | every: 10s
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| 22 | warn: $this > 40
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| 23 | crit: $this > 50
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| 24 | info: the rate of DHCPDISCOVER messages over the last minute
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| 25 |
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| 26 | alarm: 1m_requests
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| 27 | on: dhcpd_log.message_types
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| 28 | lookup: average -15m unaligned of REQUEST
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| 29 | hosts: *
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| 30 | units: messages/s
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| 31 | every: 10s
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| 32 | warn: $this > 40
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| 33 | crit: $this < 1
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| 34 | info: the rate of DHCPREQUEST messages over the last minute
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| 35 |
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