When adding a node, it would be beneficial to be able to deploy each node to a separate availability zone, or to chose which availability zone of a region for any number of nodes.
For example, AWS region eu-west-1 has three availability zones; eu-west-1a, eu-west-1b and eu-west-1c, which are distinct geographical locations within 90kms of each other, so have low latency and fast interconnectivity.
When using the AWS web gui, you can specify the availability zone for an instance by selecting the specific VPC subnet id associated with it, when launching an instance.
When adding a node, it would be beneficial to be able to deploy each node to a separate availability zone, or to chose which availability zone of a region for any number of nodes.
For example, AWS region eu-west-1 has three availability zones; eu-west-1a, eu-west-1b and eu-west-1c, which are distinct geographical locations within 90kms of each other, so have low latency and fast interconnectivity.
When using the AWS web gui, you can specify the availability zone for an instance by selecting the specific VPC subnet id associated with it, when launching an instance.