SIMPLE SOLUTIONS

COROSYNC-NOTIFYD(8) - Linux man page online | Administration and privileged commands

Listen for important corosync events and send dbus and/or snmp traps.

Chapter
2011-01-14
COROSYNC-NOTIFYD(8) System Manager's Manual COROSYNC-NOTIFYD(8)

NAME

corosync-notifyd - Listen for important corosync events and send dbus and/or snmp traps.

SYNOPSIS

corosync-notifyd [-f] [-l] [-o] [-s] [-m manager] [-d] [-h]

DESCRIPTION

corosync-notifyd uses corosync API to listen for important cluster events and can log them, generate dbus signals or generate snmp traps.

OPTIONS

-f Start application in foreground. -l Log all events. -o Print events to stdout (turns on -l). -s Send SNMP traps on all events. -m Set the SNMP Manager IP address (defaults to localhost). -d Send DBUS signals on all events. -h Print this help.

EXAMPLES

$ corosync-notifyd -o corosync-notifyd[18505]: troll[23374016] corosync-notify:18505:12 is now connected to corosync corosync-notifyd[18505]: troll[23374016] corosync-notify:18505:13 is now disconnected from corosync corosync-notifyd[18505]: troll[23374016] is now quorate corosync-notifyd[18505]: r2[1550100672] ip:192.168.100.92 joined corosync-notifyd[18505]: r2[1550100672] ip:192.168.100.92 left $ corosync-notifyd -d Note this output below is from "dbus-monitor --system" signal sender=:1.216 -> dest=(null destination) serial=2 path=/com/redhat/clus‐ ter/corosync; interface=com.redhat.cluster.corosync; member=ConnectionStateChange string "troll" uint32 23374016 string "corosync-notify:18900:12" string "connected" signal sender=:1.216 -> dest=(null destination) serial=3 path=/com/redhat/clus‐ ter/corosync; interface=com.redhat.cluster.corosync; member=ConnectionStateChange string "troll" uint32 23374016 string "corosync-notify:18900:13" string "disconnected" signal sender=:1.216 -> dest=(null destination) serial=4 path=/com/redhat/clus‐ ter/corosync; interface=com.redhat.cluster.corosync; member=QorumStateChange string "troll" uint32 23374016 string "quorate" signal sender=:1.216 -> dest=(null destination) serial=5 path=/com/redhat/clus‐ ter/corosync; interface=com.redhat.cluster.corosync; member=NodeStateChange string "r2" uint32 1550100672 string "192.168.100.92" string "joined" signal sender=:1.216 -> dest=(null destination) serial=6 path=/com/redhat/clus‐ ter/corosync; interface=com.redhat.cluster.corosync; member=NodeStateChange string "r2" uint32 1550100672 string "192.168.100.92" string "left"

SEE ALSO

corosync(8), corosync-cmapctl(8), dbus-monitor(1),

AUTHOR

Angus Salkeld
2011-01-14 COROSYNC-NOTIFYD(8)
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corosync-notifyd(8) referred by
refer to corosync(8) | corosync-cmapctl(8) | dbus-monitor(1)
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