config

type Config struct {
	// Metrics defines the metrics configurations
	Metrics MetricsConfig `env:", prefix=EPHEMERAL_METRICS_"`
	// Log defines the logs configurations
	Log LogConfig `env:", prefix=EPHEMERAL_LOG_"`
	// Controller defines the controller configurations
	Controller ControllerConfig `env:", prefix=EPHEMERAL_CONTROLLER_"`
	Plugin     PluginConfig     `env:", prefix=EPHEMERAL_PLUGIN_"`
}

type Configurer interface {
	LogConfigurer
	MetricsConfigurer
	ControllerConfigurer
	PluginConfigurer
}

type ControllerConfig struct {
	// Port The controller main port for routes such as pprof
	Port int `env:"PORT, default=8081"`
	// EnableLeaderElection Enable leader election for controller manager.
	// Enabling this will ensure there is only one active controller manager.
	EnableLeaderElection bool `env:"ENABLE_LEADER_ELECTION, default=false"`
	// HealthProbeAddr The address the probe endpoint binds to.
	HealthProbeAddr string `env:"HEALTH_PROBE_ADDR, default=:8082"`
	// EnableHTTP2 If set, HTTP/2 will be enabled for the metrics and webhook
	// servers.
	EnableHTTP2 bool `env:"ENABLE_HTTP2, default=false"`
	// RequeueInterval determines the interval the controller will requeue an
	// AccessRequest.
	// Valid time units are "ms", "s", "m", "h".
	// Default: 3 minutes
	RequeueInterval time.Duration `env:"REQUEUE_INTERVAL, default=3m"`
}

type ControllerConfigurer interface {
	EnableLeaderElection() bool
	ControllerPort() int
	ControllerHealthProbeAddr() string
	ControllerEnableHTTP2() bool
	ControllerRequeueInterval() time.Duration
}

type LogConfig struct {
	// Level defines the log level.
	// Possible values: debug, info, error
	// Default: info
	Level string `env:"LEVEL, default=info"`
	// Format defines the log output format.
	// Possible values: text, json
	// Default: text
	Format string `env:"FORMAT, default=text"`
}

type LogConfigurer interface {
	LogLevel() string
	LogFormat() string
}

type MetricsConfig struct {
	// Address The address the metric endpoint binds to.
	// Can be set to 0 in order to disable the metrics server
	Address string `env:"ADDR, default=:8090"`
	// Secure If set the metrics endpoint is served securely.
	Secure bool `env:"SECURE, default=false"`
}

type MetricsConfigurer interface {
	MetricsAddress() string
	MetricsSecure() bool
}

type PluginConfig struct {
	// Path must be the full path to the binary implementing the plugin interface
	Path string `env:"PATH"`
}

type PluginConfigurer interface {
	PluginPath() string
}