No, it cannot. The script-approach for SNMP in Ambari 2.2 is meant as a way of
providing your own custom behavior on top of Ambari. The core logic of Ambari
only passes the fields that you see here. (alert state, name, service, etc).
You need to edit the script to provide your own host. I've seen people actually
put several hosts in this script since they want to push to multiple SNMP
managers for the same notification.
Something else to mention; the web client in Ambari 2.2 didn't support edittng
script dispatchers. You shouldn't try to edit it from the web client as it
could change the type.
On Jun 6, 2017, at 2:09 AM, Satyanarayana Jampa
mailto:sja...@innominds.com>> wrote:
Hi,
I am using Ambari 2.2 and I would like to enable the SNMP
alerts.
For enabling the alerts I followed the below link:
https://community.hortonworks.com/articles/74370/snmp-alert.html
The “snmp_mib_script.sh” has snmptrap command, which take
localhost as the “HOST” parameter as below:
Can this “Host” parameter be taken from the Ambari “Edit Notification” screen,
just like the alert state, alertname etc?
HOST=localhost
COMMUNITY=public
STATE=0
if [ $4 == "OK" ]; then
STATE=0
elif [ $4 == "UNKNOWN" ]; then
STATE=1
elif [ $4 == "WARNING" ]; then
STATE=2
elif [ $4 == "CRITICAL" ]; then
STATE=3
fi
/usr/bin/snmptrap -v 2c -c $COMMUNITY $HOST ''
APACHE-AMBARI-MIB::apacheAmbariAlert alertDefinitionName s "$1" alertName s
"$2" alertText s "$5" alertState i $STATE alertService s "$3"
Thanks,
Satya.
