client

type BackendConfig struct {
	// Name must be unique for this service.
	// Used for reference and for the HTTP API.
	Name string `json:"name"`

	// Addr must in the form ip:port
	Addr string `json:"address"`

	// Network must be "tcp" or "udp".
	// Default is "tcp"
	Network string `json:"network,omitempty"`

	// CheckAddr must be in the form ip:port.
	// A TCP connect is performed against this address to determine server
	// availability. If this is empty, no checks will be performed.
	CheckAddr string `json:"check_address"`

	// Weight is always used for RoundRobin balancing. Default is 1
	Weight int `json:"weight"`
}

type Client struct {
	// contains filtered or unexported fields
}

type Config struct {
	// Balance method
	// Valid values are "RR" for RoundRobin, the default, and "LC" for
	// LeastConnected.
	Balance string `json:"balance,omitempty"`

	// CheckInterval is in time in milliseconds between service health checks.
	CheckInterval int `json:"check_interval"`

	// Fall is the number of failed health checks before a service is marked
	// down.
	Fall int `json:"fall"`

	// Rise is the number of successful health checks before a down service is
	// marked up.
	Rise int `json:"rise"`

	// ClientTimeout is the maximum inactivity time, in milliseconds, for a
	// connection to the client before it is closed.
	ClientTimeout int `json:"client_timeout"`

	// ServerTimeout is the maximum inactivity time, in milliseconds, for a
	// connection to the backend before it is closed.
	ServerTimeout int `json:"server_timeout"`

	// DialTimeout is the timeout in milliseconds for connections to the
	// backend service, including name resolution.
	DialTimeout int `json:"connect_timeout"`

	// HTTPSRedirect when set to true, redirects non-https request to https on
	// all services. The request may either have Scheme set to 'https',  or
	// have an "X-Forwarded-Proto: https" header.
	HTTPSRedirect bool `json:"https-redirect"`

	// Services is a slice of ServiceConfig for each service. A service
	// corresponds to one listening connection, and a number of backends to
	// proxy.
	Services []ServiceConfig `json:"services"`
}

type ServiceConfig struct {
	// Name is the unique name of the service. This is used only for reference
	// and in the HTTP API.
	Name string `json:"name"`

	// Addr is the listening address for this service. Must be in the form
	// "ip:addr"
	Addr string `json:"address"`

	// Network must be "tcp" or "udp".
	// Default is "tcp"
	Network string `json:"network,omitempty"`

	// Balance method
	// Valid values are "RR" for RoundRobin, the default, and "LC" for
	// LeastConnected.
	Balance string `json:"balance,omitempty"`

	// CheckInterval is in time in milliseconds between service health checks.
	CheckInterval int `json:"check_interval"`

	// Fall is the number of failed health checks before a service is marked.
	Fall int `json:"fall"`

	// Rise is the number of successful health checks before a down service is
	// marked up.
	Rise int `json:"rise"`

	// ClientTimeout is the maximum inactivity time, in milliseconds, for a
	// connection to the client before it is closed.
	ClientTimeout int `json:"client_timeout"`

	// ServerTimeout is the maximum inactivity time, in milliseconds, for a
	// connection to the backend before it is closed.
	ServerTimeout int `json:"server_timeout"`

	// DialTimeout is the timeout in milliseconds for connections to the
	// backend service, including name resolution.
	DialTimeout int `json:"connect_timeout"`

	// HTTPSRedirect when set to true, redirects non-https request to https. The
	// request may either have Scheme set to 'https',  or have an
	// "X-Forwarded-Proto: https" header.
	HTTPSRedirect bool `json:"https-redirect"`

	// Virtualhosts is a set of virtual hostnames for which this service should
	// handle HTTP requests.
	VirtualHosts []string `json:"virtual_hosts,omitempty"`

	// ErrorPages are responses to be returned for HTTP error codes. Each page
	// is defined by a URL mapped and is mapped to a list of error codes that
	// should return the content at the URL. Error pages are retrieved ahead of
	// time if possible, and cached.
	ErrorPages map[string][]int `json:"error_pages,omitempty"`

	// Backends is a list of all servers handling connections for this service.
	Backends []BackendConfig `json:"backends,omitempty"`

	// Maintenance mode is a flag to return 503 status codes to clients
	// without visiting backends.
	MaintenanceMode bool `json:"maintenance_mode"`
}