config

type Cfg struct {
	// TODO fix to not take CDN name, so it can't be wrong.
	//      If this is wrong, the health client runs but just can't find tons of stuff,
	//      resulting in strange not-obvious errors.
	// Infer from server somehow (config header comment? t3c metadata? hostname -s?)
	CDNName                  string `json:"cdn-name"`
	EnableActiveMarkdowns    bool   `json:"enable-active-markdowns"`
	ReasonCode               string `json:"reason-code"`
	TOCredentialFile         string `json:"to-credential-file"`
	TORequestTimeOutSeconds  string `json:"to-request-timeout-seconds"`
	TOPass                   string `json:"to-pass"`
	TOUrl                    string `json:"to-url"`
	TOUser                   string `json:"to-user"`
	TmProxyURL               string `json:"tm-proxy-url"`
	TmPollIntervalSeconds    string `json:"tm-poll-interval-seconds"`
	TOLoginDispersionFactor  int    `json:"to-login-dispersion-factor"`
	UnavailablePollThreshold int    `json:"unavailable-poll-threshold"`
	MarkUpPollThreshold      int    `json:"markup-poll-threshold"`
	TrafficServerConfigDir   string `json:"trafficserver-config-dir"`
	TrafficServerBinDir      string `json:"trafficserver-bin-dir"`
	PollStateJSONLog         string `json:"poll-state-json-log"`
	EnablePollStateLog       bool   `json:"enable-poll-state-log"`
	HealthClientConfigFile   util.ConfigFile
	CredentialFile           util.ConfigFile
	ParsedProxyURL           *url.URL

	MarkdownMinIntervalMS     *uint64 `json:"markdown-min-interval-ms"`
	ParentHealthL4PollMS      uint64  `json:"parent-health-l4-poll-ms"`
	ParentHealthL7PollMS      uint64  `json:"parent-health-l7-poll-ms"`
	ParentHealthServicePollMS uint64  `json:"parent-health-service-poll-ms"`

	// ParentHealthServicePort is the port to serve parent health on. To disable serving parent health, set to 0.
	ParentHealthServicePort int `json:"parent-health-service-port"`

	// ParentHealthLogLocation may be a file path, stdout, stderr, or null (the empty string is equivalent to null)
	ParentHealthLogLocation string `json:"parent-health-log-location"`

	// HealthMethods are the types of health to poll. If omitted, Traffic Monitor health will be used.
	HealthMethods *[]HealthMethod `json:"health-methods"`

	// MarkdownMethods are the types of health to consider when marking down parents.
	// This may be empty or omitted, to never marking down parents.
	MarkdownMethods *[]HealthMethod `json:"markdown-methods"`

	// NumHealthWorkers is the number of worker microthreads (goroutines) per health poll method.
	// Note this only applies to Parent L4, Parent L7, and Parent Service health; the Traffic
	// Monitor health poll is a single HTTP request and thus doesn't need workers.
	NumHealthWorkers int `json:"num-health-workers"`

	// Monitor peers inside strategies.yaml file
	MonitorStrategiesPeers bool `json:"monitor-strategies-peers"`

	TMPollingInterval time.Duration
	TORequestTimeout  time.Duration

	UserAgent string
	// HostName is this host's short hostname.
	// If empty, the system's hostname will be used.
	HostName string
}

type HealthMethod string

type LogCfg struct {
	LogLocationErr   string
	LogLocationDebug string
	LogLocationInfo  string
	LogLocationWarn  string
	LogLocationEvent string
}