config

type Configuration struct {
	// Initial Structured config used at startup
	InitialStructuredHaproxyConf structured.Structured
	Logger                       *slog.Logger
	LogHandler                   *logging.CategoryFilterHandler
	// TransferHaproxyConfChannel is used to send the HaproxyConfDiffs to the application
	TransferHaproxyConfChannel chan diffs.HaproxyConfDiffs
	// MetricsConfig specifies the metrics config.
	MetricsConfig MetricsConfig
	// ControllerPodConfig contains information about this Pod.
	ControllerPodConfig ControllerPodConfig
	//  Namespace and name of the controller conf CRD:  HugConf
	HugConfCRD types.NamespacedName
	// LogHandlerType defines the type of log Handler we want: json or text
	// Default will be json
	LogHandlerType logging.LogHandlerType
	Kubeconfig     string
	// ControllerName is the name of this controller.
	ControllerName string
	// LeaderElectionConfig contains the configuration for leader election.
	LeaderElectionConfig LeaderElectionConfig
	// Namespaces is a list of namespaces to watch.
	// If empty, all namespaces are watched.
	Namespaces []string
	// HaproxyConfParams contains the needed configuration to compute the FE/BE/...
	HaproxyParams haproxy.HaproxyConfParams
	// SyncPeriod is the duration we wait after handling one batch before the next one
	SyncPeriod time.Duration
	// StartupSyncPeriod is the first (at startup) duration we wait after handling one batch before the next one
	// After the first one, SyncPeriod will be used
	StartupSyncPeriod time.Duration
	// CacheResyncPeriod is the manager cache SyncPeriod
	// SyncPeriod determines the minimum frequency at which watched resources are
	// reconciled. A lower period will correct entropy more quickly, but reduce
	// responsiveness to change if there are many watched resources. Change this
	// value only if you know what you are doing. Defaults to 10 hours if unset.
	// there will a 10 percent jitter between the SyncPeriod of all controllers
	// so that all controllers will not send list requests simultaneously.
	//
	// This applies to all controllers.
	CacheResyncPeriod time.Duration
	// InitialStructuredHaproxyConfOK bool
	InitialStructuredHaproxyConfOK bool
}

type ControllerPodConfig struct {
	// PodIP is the IP address of this Pod.
	PodIP string
	// Namespace is the namespace of this Pod.
	Namespace string
	// Name is the name of the Pod.
	Name string
}

type GateConfigOptions []func(c *Configuration) error

type K8sLogging struct {
	LogConverter io.Writer
	// AtomicLevel is an atomically changeable, dynamic logging level.
	AtomicLevel zap.AtomicLevel
	RLogger     logr.Logger
}

type LeaderElectionConfig struct {
	// LockName holds the name of the leader election lock.
	LockName string
	// Enabled indicates whether leader election is enabled.
	Enabled bool
}

type MetricsAuthMode string

type MetricsConfig struct {
	// AuthMode is the authentication mode for the metrics endpoint.
	AuthMode MetricsAuthMode
	// BasicAuthUser is the username for basic auth (when AuthMode is "basic").
	BasicAuthUser string
	// BasicAuthPassword is the password for basic auth (when AuthMode is "basic").
	BasicAuthPassword string
	// Port is the port the metrics should be exposed on.
	Port int
	// Enabled is the flag for toggling metrics on or off.
	Enabled bool
	// Secure is the flag for toggling the metrics endpoint to https.
	Secure bool
}