config

type Config struct {
	// ClusterID is a unique-per-cluster identifier for your
	// heptio-authenticator-aws installation.
	ClusterID string

	// LocalhostPort is the TCP on which to listen for authentication checks
	// (on localhost).
	LocalhostPort int

	// GenerateKubeconfigPath is the output path where a generated webhook
	// kubeconfig (for `--authentication-token-webhook-config-file`) will be
	// stored.
	GenerateKubeconfigPath string

	// StateDir is the directory where generated certificates and private keys
	// will be stored. You want these persisted between runs so that your API
	// server webhook configuration doesn't change on restart.
	StateDir string

	// RoleMappings is a list of mappings from AWS IAM Role to
	// Kubernetes username + groups.
	RoleMappings []RoleMapping

	// UserMappings is a list of mappings from AWS IAM User to
	// Kubernetes username + groups.
	UserMappings []UserMapping
}

type RoleMapping struct {
	// RoleARN is the AWS Resource Name of the role. (e.g., "arn:aws:iam::000000000000:role/Foo").
	RoleARN string

	// Username is the username pattern that this instances assuming this
	// role will have in Kubernetes.
	Username string

	// Groups is a list of Kubernetes groups this role will authenticate
	// as (e.g., `system:masters`). Each group name can include placeholders.
	Groups []string
}

type UserMapping struct {
	// UserARN is the AWS Resource Name of the user. (e.g., "arn:aws:iam::000000000000:user/Test").
	UserARN string

	// Username is the Kubernetes username this role will authenticate as (e.g., `mycorp:foo`)
	Username string

	// Groups is a list of Kubernetes groups this role will authenticate as (e.g., `system:masters`)
	Groups []string
}