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"`
	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"`

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

	PublishStartMessageIntervalInSeconds int  `yaml:"publish_start_message_interval"`
	SuspendPruningIfNatsUnavailable      bool `yaml:"suspend_pruning_if_nats_unavailable"`
	PruneStaleDropletsIntervalInSeconds  int  `yaml:"prune_stale_droplets_interval"`
	DropletStaleThresholdInSeconds       int  `yaml:"droplet_stale_threshold"`
	PublishActiveAppsIntervalInSeconds   int  `yaml:"publish_active_apps_interval"`
	StartResponseDelayIntervalInSeconds  int  `yaml:"start_response_delay_interval"`
	EndpointTimeoutInSeconds             int  `yaml:"endpoint_timeout"`
	RouteServiceTimeoutInSeconds         int  `yaml:"route_services_timeout"`

	DrainWaitInSeconds    int  `yaml:"drain_wait,omitempty"`
	DrainTimeoutInSeconds int  `yaml:"drain_timeout,omitempty"`
	SecureCookies         bool `yaml:"secure_cookies"`

	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.
	PruneStaleDropletsInterval time.Duration `yaml:"-"`
	DropletStaleThreshold      time.Duration `yaml:"-"`
	PublishActiveAppsInterval  time.Duration `yaml:"-"`
	StartResponseDelayInterval time.Duration `yaml:"-"`
	EndpointTimeout            time.Duration `yaml:"-"`
	RouteServiceTimeout        time.Duration `yaml:"-"`
	DrainWait                  time.Duration `yaml:"-"`
	DrainTimeout               time.Duration `yaml:"-"`
	Ip                         string        `yaml:"-"`
	RouteServiceEnabled        bool          `yaml:"-"`
	TokenFetcherRetryInterval  time.Duration `yaml:"-"`
	NatsClientPingInterval     time.Duration `yaml:"-"`

	ExtraHeadersToLog []string `yaml:"extra_headers_to_log"`

	TokenFetcherMaxRetries                    uint32 `yaml:"token_fetcher_max_retries"`
	TokenFetcherRetryIntervalInSeconds        int    `yaml:"token_fetcher_retry_interval"`
	TokenFetcherExpirationBufferTimeInSeconds int64  `yaml:"token_fetcher_expiration_buffer_time"`

	PidFile string `yaml:"pid_file"`
}

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 {
	Port uint16 `yaml:"port"`
	User string `yaml:"user"`
	Pass string `yaml:"pass"`
}