Valid on Linux
Symptom:
After a successful switchover, when I use Move IP, the moved IP (on the new active server) does not seem to be activated. Although, the operating system shows the IPs are activated and a local ping works as well, I cannot access the IP address from outside the server.
Solution:
The solution is to manually run the ifup command for the moved IP on the new active server after switchover. For example, ifup eth0:1.
Optionally, you can automate this by creating a script and running this script using the RHA user interface after switchover.
To run the script, navigate to HA Properties, Action upon Success, User-Defined Script and then provide the script name with the full path.
The following is an example of a script.
#!/bin/bash ifup eth0:1
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