JoinSuffixes constructs a suffix for traffic from the src to the dest group We have to avoid ambiguity in the case where one has a suffix and the other does not, where normally l.Suffix + r.Suffix would equal r.Suffix + l.Suffix.

BootstrapScript creates the bootstrap script.

DNSModelBuilder builds DNS related model objects.

ExternalAccessModelBuilder configures security group rules for external access (SSHAccess, KubernetesAPIAccess).

FirewallModelBuilder configures firewall network objects.

IAMModelBuilder configures IAM objects.

KopsModelContext is the kops model.

MasterVolumeBuilder builds master EBS volumes.

NetworkModelBuilder configures network objects.

PKIModelBuilder configures PKI keypairs, as well as tokens.

SSHKeyModelBuilder configures SSH objects.