I am planning to setup alerts for my application to notify users upon faults.
I understand that i need to configure a NotifierMngr resourse under ClusterService. Please answer following
questions that i have for my understanding.
1) Should I configure a new ClusterService group or use the existing one. Currently I have following resources in my existing ClusterService group.
# hagrp -resources ClusterService
webip
csgnic
Wouldnt be a risk if Notifier resource is configured in this group itself?
If i need to configure a seperate a ClusterService, could you please guide me how do i do that using command line.
2)How to do give multiple severity to a single recipient. What i mean is that if i want error, severe error and warning alerts to reach my email ID, how do i configure? is below command fine
hares -modify ntfr SmtpRecipients parakh.agarwal@abc.com Error Warning SevereError
3) How to i give multiple email ID with their respective severity labels. Do i need to modify main.cf file and give email IDs semi colon seperated or is it possible through command line as well?
4) Are below commands to add Notifier resource OK?
haconf -makerw
hares -add ntfr NotifierMngr ClusterService
hares -modify ntfr SmtpServer mailhost
hares -modify ntfr SmtpRecipients parakh.agarwal@abc.com Error Warning
hares -modify ntfr Enabled 1
haconf -dump -makero
5) is there anything that needs to be done apart from this.