0.6.3 Add `allowed_cidr_blocks` to `aurora-mysql`
what
- Add
allowed_cidr_blocks
toaurora-mysql
why
- To make it publicly accessible
notes
For an Aurora cluster to be publicly accessible, the following three conditions must be met:
-
publicly_accessible
flag must be set totrue
, in which case the RDS instances will be assigned a public IP address and the internal DNS will be pointed to it (otherwise it will be assigned a private IP address) -
The instances must be placed into public subnets (with an Internet Gateway), so they could be reached from the Internet
-
The Security Group must have ingress rules to allow connection from an external IP address, CIDR blocks, or other security groups. To allow public access from any IP, use
"0.0.0.0/0"
as allowed CIDR blocks