content/automate/ManageIQ/Control/Email.class/__methods__/ext_management_system_alert.rb
#
# Description: This method is used to send Email Alerts based on Management System
#
def buildDetails(ext_management_system)
# Build options Hash
options = {}
options[:object] = "vCenter - #{ext_management_system.name}"
# Set alert to alert description
options[:alert] = $evm.root['miq_alert_description']
# Get signature from model unless specified below
signature = nil
signature ||= $evm.object['signature']
# Build Email Subject
subject = "#{options[:alert]} | vCenter: [#{ext_management_system.name}]"
options[:subject] = subject
# Build Email Body
body = "Attention,"
body += "<br>EVM Appliance: #{$evm.root['miq_server'].hostname}"
body += "<br>EVM Region: #{$evm.root['miq_server'].region_number}"
body += "<br>Alert: #{options[:alert]}"
body += "<br><br>"
body += "<br>vCenter <b>#{ext_management_system.name}</b> Properties:"
body += "<br>Hostname: #{ext_management_system.hostname}"
body += "<br>IP Address(es): #{ext_management_system.ipaddress}"
body += "<br>Host Information:"
body += "<br>Aggregate Host CPU Speed: #{ext_management_system.aggregate_cpu_speed.to_i / 1000} Ghz"
body += "<br>Aggregate Host CPU Cores: #{ext_management_system.aggregate_cpu_total_cores}"
body += "<br>Aggregate Host CPUs: #{ext_management_system.hardware.aggregate_physical_cpus}"
body += "<br>Aggregate Host Memory: #{ext_management_system.aggregate_memory}"
body += "<br>SSH Permit Root: #{ext_management_system.aggregate_vm_cpus}"
body += "<br><br>"
body += "<br>VM Information:"
body += "<br>Aggregate VM Memory: #{ext_management_system.aggregate_vm_memory} bytes"
body += "<br>Aggregate VM CPUs: #{ext_management_system.aggregate_vm_cpus} bytes"
body += "<br><br>"
body += "<br>Relationships:"
body += "<br>Hosts: #{ext_management_system.total_hosts}"
body += "<br>Datastores: #{ext_management_system.total_storages}"
body += "<br>VM(s): #{ext_management_system.total_vms}"
body += "<br><br>"
body += "<br>Host Tags:"
body += "<br>#{ext_management_system.tags.inspect}"
body += "<br><br>"
body += "<br>Regards,"
body += "<br>#{signature}"
options[:body] = body
# Return options Hash with subject, body, alert
options
end
def boolean(string)
return true if string == true || string =~ (/(true|t|yes|y|1)$/i)
return false if string == false || string.nil? || string =~ (/(false|f|no|n|0)$/i)
false
end
def emailAlert(options)
# Get to_email_address from model unless specified below
to = nil
to ||= $evm.object['to_email_address']
# Get from_email_address from model unless specified below
from = nil
from ||= $evm.object['from_email_address']
# Get subject from options Hash
subject = options[:subject]
# Get body from options Hash
body = options[:body]
$evm.log("info", "Sending email To:<#{to}> From:<#{from}> subject:<#{subject}>")
$evm.execute(:send_email, to, from, subject, body)
end
ext_management_system = $evm.root['ext_management_system']
unless ext_management_system.nil?
$evm.log("info", "Detected Host:<#{host.name}>")
# If email is set to true in the model
options = buildDetails(ext_management_system)
# Get email from model
email = $evm.object['email']
if boolean(email)
emailAlert(options)
end
end