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DB check master DNS TTL

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Published by RightScale on Dec 23, 2009Revision: 3


This script checks the TTL of the Master DNS entry and will exit with an error if the TTL is greater than 120 seconds. You can override this time by configuring OPT_DNS_TTL_LIMIT. The purpose of this script is to prevent future problems. For example, if you accidentally configure a DNS TTL of 3600 seconds on your Master DB DNS record, it might work fine at first, but you will experience issues when you attempt to promote a slave to master.


Revision 3 | Dec 23, 2009

Sprint 15 release candidate.


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