Is there a reason why m5n and m6in families aren't for the gateway_instance_type?
As per documentation, these two families are geared toward network performances and have a 1:4 ratio between vcpu and memory that is more convenient of c* families, for example, that have a 1:2 ratio.
To be honest, I don't get why you're putting such a limit on instance types, this renders the module subject to this kind of issue any time a new instance family comes out. It would be better to document which types are suggested and leave the freedom to the user to choose which instance type to use.
Is there a reason why m5n and m6in families aren't for the gateway_instance_type?
As per documentation, these two families are geared toward network performances and have a 1:4 ratio between vcpu and memory that is more convenient of c* families, for example, that have a 1:2 ratio.
To be honest, I don't get why you're putting such a limit on instance types, this renders the module subject to this kind of issue any time a new instance family comes out. It would be better to document which types are suggested and leave the freedom to the user to choose which instance type to use.