Open ronend opened 9 months ago
We have published the new properties for AWS::EC2::Subnet
and AWS::EC2::SubnetCidrBlock
resource. Respective template reference has been updated as well - subnet, subnet-cidr-block. That said you will need to wait for an update on AWS::EC2::IPAMPool
resource still to use this feature.
The IPAM pool update is now public: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-ipampool.html#cfn-ec2-ipampool-sourceresource
Name of the resource
AWS::EC2::Subnet
Resource name
No response
Description
New attributes added to api call CreateSubnet to support the new capability Amazon VPC IP Address Manager now automates IP address assignments for VPC subnets. The new attributes are:
Ipv4IpamPoolId
Ipv4NetmaskLength
Ipv6IpamPoolId
Ipv6NetmaskLength
It is required to add those to the AWS::EC2::Subnet resource.
In addition, to fully support this scenario, it is also required to: (See issue 1852)
Other Details
No response