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mnyon-grandkru / knowledgebase

An issue tracker of error messages discovered while developing as well as their solution.
https://github.com/mnyon-grandkru/knowledgebase/issues
MIT License
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Error when creating RDS instance #26

Closed trystant closed 5 years ago

trystant commented 6 years ago

While trying to create an RDS instance, I'm running into the following error:

DB Subnet Group doesn't meet availability zone coverage requirement. Please add subnets to cover at least 2 availability zones. Current coverage: 1 (Service: AmazonRDS; Status Code: 400; Error Code: DBSubnetGroupDoesNotCoverEnoughAZs; Request ID: 34573e71-774a-40c1-ba86-3cc295e0cd08)

Here's a screenshot of everything:

screenshot 2018-06-03 at 13 06 06

I'm trying to create a new VPC with multi-regional AZ. At this point, I'd like to add a subnet to a new VPC, but I don't know how to do that.

trystant commented 6 years ago

It turns out that the solution to this was to set up public internet gateways for each of the two VPCs needed for an RDS instance to be successfully created.

Once those were set up, I needed to destroy and recreate a new RDS instance once the network settings had been adjusted.

trystant commented 6 years ago

I need to document this in greater detail.

trystant commented 5 years ago

Closing this now; more documentation will come later.