controller

type Controller struct {
	// Resources lists resources for Controller to reconcile.
	Resources ResourceLister
	// PollingInterval is an interval that Controller will use to reconcile all Resources.
	PollingInterval time.Duration
	// Log is the logger used by the Controller.
	Log hclog.Logger
}

type Resource interface {
	// Namespace indicates the namespace that this resource belongs to [Consul Enterprise].
	// It returns the empty string if namespaces are not enabled.
	Namespace() string

	// IsPresent checks if the given resource is found in the response
	// returned by ECS
	IsPresent() bool

	// ID returns the taskID of the resource
	ID() TaskID

	// Reconcile offers functions to reconcile itself with an external state.
	Reconcile() error
}

type ResourceLister interface {
	// List all Resources.
	List() ([]Resource, error)

	// ReconcileNamespaces ensures that all requisite namespaces exist.
	ReconcileNamespaces([]Resource) error
}

type TaskID string

type TaskState struct {
	// SetupConsulClientFn sets up a consul client on demand.
	SetupConsulClientFn func() (*api.Client, error)

	// TaskID is the id of the ECS task.
	TaskID TaskID
	// ClusterARN is the ECS cluster.
	ClusterARN string
	// Partition that the task belongs to [Consul Enterprise].
	Partition string
	// Namespace that the task belongs to [Consul Enterprise].
	NS string

	// ECSTaskFound indicates whether an ECS task was found for this task id.
	ECSTaskFound bool
	// ACLTokens are the Consul ACL tokens found for this task id.
	ACLTokens []*api.ACLTokenListEntry
	// Service and the sidecar proxy registrations associated with this ECS task
	Services []*api.AgentService

	Log hclog.Logger
}

type TaskStateLister struct {
	// ECSClient is the AWS ECS client to be used by the ServiceStateLister.
	ECSClient ecsiface.ECSAPI

	// SetupConsulClientFn sets up a consul client on demand.
	SetupConsulClientFn func() (*api.Client, error)

	// ClusterARN is the name or the ARN of the ECS cluster.
	ClusterARN string

	// Partition is the partition that is used by the ServiceStateLister [Consul Enterprise].
	// If partition and namespace support are not enabled then this is set to the empty string.
	Partition string

	// Log is the logger for the ServiceStateLister.
	Log hclog.Logger
}