config

type AccessLog struct {
	File            string `yaml:"file"`
	EnableStreaming bool   `yaml:"enable_streaming"`
}

type Config struct {
	Status                   StatusConfig  `yaml:"status"`
	Nats                     []NatsConfig  `yaml:"nats"`
	Logging                  LoggingConfig `yaml:"logging"`
	Port                     uint16        `yaml:"port"`
	Index                    uint          `yaml:"index"`
	Zone                     string        `yaml:"zone"`
	GoMaxProcs               int           `yaml:"go_max_procs,omitempty"`
	Tracing                  Tracing       `yaml:"tracing"`
	TraceKey                 string        `yaml:"trace_key"`
	AccessLog                AccessLog     `yaml:"access_log"`
	EnableAccessLogStreaming bool          `yaml:"enable_access_log_streaming"`
	DebugAddr                string        `yaml:"debug_addr"`
	EnablePROXY              bool          `yaml:"enable_proxy"`
	EnableSSL                bool          `yaml:"enable_ssl"`
	SSLPort                  uint16        `yaml:"ssl_port"`
	SSLCertPath              string        `yaml:"ssl_cert_path"`
	SSLKeyPath               string        `yaml:"ssl_key_path"`
	SSLCertificate           tls.Certificate
	SkipSSLValidation        bool `yaml:"skip_ssl_validation"`
	ForceForwardedProtoHttps bool `yaml:"force_forwarded_proto_https"`

	CipherString string `yaml:"cipher_suites"`
	CipherSuites []uint16

	LoadBalancerHealthyThreshold    time.Duration `yaml:"load_balancer_healthy_threshold"`
	PublishStartMessageInterval     time.Duration `yaml:"publish_start_message_interval"`
	SuspendPruningIfNatsUnavailable bool          `yaml:"suspend_pruning_if_nats_unavailable"`
	PruneStaleDropletsInterval      time.Duration `yaml:"prune_stale_droplets_interval"`
	DropletStaleThreshold           time.Duration `yaml:"droplet_stale_threshold"`
	PublishActiveAppsInterval       time.Duration `yaml:"publish_active_apps_interval"`
	StartResponseDelayInterval      time.Duration `yaml:"start_response_delay_interval"`
	EndpointTimeout                 time.Duration `yaml:"endpoint_timeout"`
	RouteServiceTimeout             time.Duration `yaml:"route_services_timeout"`

	DrainWait     time.Duration `yaml:"drain_wait,omitempty"`
	DrainTimeout  time.Duration `yaml:"drain_timeout,omitempty"`
	SecureCookies bool          `yaml:"secure_cookies"`

	HealthCheckUserAgent string `yaml:"healthcheck_user_agent,omitempty"`

	OAuth                      OAuthConfig      `yaml:"oauth"`
	RoutingApi                 RoutingApiConfig `yaml:"routing_api"`
	RouteServiceSecret         string           `yaml:"route_services_secret"`
	RouteServiceSecretPrev     string           `yaml:"route_services_secret_decrypt_only"`
	RouteServiceRecommendHttps bool             `yaml:"route_services_recommend_https"`
	// These fields are populated by the `Process` function.
	Ip                     string        `yaml:"-"`
	RouteServiceEnabled    bool          `yaml:"-"`
	NatsClientPingInterval time.Duration `yaml:"-"`

	ExtraHeadersToLog []string `yaml:"extra_headers_to_log"`

	TokenFetcherMaxRetries                    uint32        `yaml:"token_fetcher_max_retries"`
	TokenFetcherRetryInterval                 time.Duration `yaml:"token_fetcher_retry_interval"`
	TokenFetcherExpirationBufferTimeInSeconds int64         `yaml:"token_fetcher_expiration_buffer_time"`

	PidFile     string `yaml:"pid_file"`
	LoadBalance string `yaml:"balancing_algorithm"`
}

type LoggingConfig struct {
	File               string `yaml:"file"`
	Syslog             string `yaml:"syslog"`
	Level              string `yaml:"level"`
	LoggregatorEnabled bool   `yaml:"loggregator_enabled"`
	MetronAddress      string `yaml:"metron_address"`

	// This field is populated by the `Process` function.
	JobName string `yaml:"-"`
}

type NatsConfig struct {
	Host string `yaml:"host"`
	Port uint16 `yaml:"port"`
	User string `yaml:"user"`
	Pass string `yaml:"pass"`
}

type OAuthConfig struct {
	TokenEndpoint     string `yaml:"token_endpoint"`
	Port              int    `yaml:"port"`
	SkipSSLValidation bool   `yaml:"skip_ssl_validation"`
	ClientName        string `yaml:"client_name"`
	ClientSecret      string `yaml:"client_secret"`
	CACerts           string `yaml:"ca_certs"`
}

type RoutingApiConfig struct {
	Uri          string `yaml:"uri"`
	Port         int    `yaml:"port"`
	AuthDisabled bool   `yaml:"auth_disabled"`
}

type StatusConfig struct {
	Host string `yaml:"host"`
	Port uint16 `yaml:"port"`
	User string `yaml:"user"`
	Pass string `yaml:"pass"`
}

type Tracing struct {
	EnableZipkin bool `yaml:"enable_zipkin"`
}