server

Documentation

Index

• type Server
  • func New(dockerClient *docker.Client, etcdClient *etcd.Client, host, logLevel string) *Server
  • func (s *Server) HealthCheckOK(url string, delay, timeout int) bool
  • func (s *Server) IsPortOpen(hostAndPort string) bool
  • func (s *Server) IsPublishableApp(name string) bool
  • func (s *Server) Listen(ttl time.Duration)
  • func (s *Server) Poll(ttl time.Duration)

Types

type Server

type Server struct {
	DockerClient *docker.Client
	EtcdClient   *etcd.Client
	// contains filtered or unexported fields
}

Server is the main entrypoint for a publisher. It listens on a docker client for events and publishes their host:port to the etcd client.

func New

func New(dockerClient *docker.Client, etcdClient *etcd.Client, host, logLevel string) *Server

New returns a new instance of Server.

func (*Server) HealthCheckOK

func (s *Server) HealthCheckOK(url string, delay, timeout int) bool

func (*Server) IsPortOpen

func (s *Server) IsPortOpen(hostAndPort string) bool

IsPortOpen checks if the given port is accepting tcp connections

func (*Server) IsPublishableApp

func (s *Server) IsPublishableApp(name string) bool

IsPublishableApp determines if the application should be published to etcd.

func (*Server) Listen

func (s *Server) Listen(ttl time.Duration)

Listen adds an event listener to the docker client and publishes containers that were started.

func (*Server) Poll

func (s *Server) Poll(ttl time.Duration)

Poll lists all containers from the docker client every time the TTL comes up and publishes them to etcd