Before, the security group and instances weren't being created within a VPC, which was an oversight (I didn't realize this is how AWS works). GSA are almost definitely using VPCs for servers, so might as well include the appropriate configuration variables.
Before, the security group and instances weren't being created within a VPC, which was an oversight (I didn't realize this is how AWS works). GSA are almost definitely using VPCs for servers, so might as well include the appropriate configuration variables.