Primary election notification email shows incorrect information

[JaydenLiang]

internal issue id: 0768171

There are 3 issues with the primary election notification email message

1. There is a typo in the email subject:

Autoscale Primary Election Occurred (Sucess)

2. The primary VM ID is frequently incorrect
3. The primary VM IP address(internal) is frequently incorrect(if 2 is true)

Attached is the Email received from amazon sns service. The Email is showing an incorrect VM as the primary.

To Reproduce:

1. Trigger an event that will start the primary election process(terminate primary vm, reboot, shutdown)
2. After the primary election is complete, a notification email will be sent to the email address supplied with the template