func (s *VESuite) SetUpSuite(c *C) {
log.Init([]*log.LogConfig{&log.LogConfig{Name: "console"}})
s.etcdNodes = os.Getenv("VULCAND_TEST_ETCD_NODES")
if s.etcdNodes == "" {
c.Skip("This test requires running Etcd, please provide url via VULCAND_TEST_ETCD_NODES environment variable")
return
}
s.client = etcd.NewClient(strings.Split(s.etcdNodes, ","))
s.etcdPrefix = os.Getenv("VULCAND_TEST_ETCD_PREFIX")
if s.etcdPrefix == "" {
c.Skip("This test requires Etcd prefix, please provide url via VULCAND_TEST_ETCD_PREFIX environment variable")
return
}
s.apiUrl = os.Getenv("VULCAND_TEST_API_URL")
if s.apiUrl == "" {
c.Skip("This test requires running vulcand daemon, provide API url via VULCAND_TEST_API_URL environment variable")
return
}
s.serviceUrl = os.Getenv("VULCAND_TEST_SERVICE_URL")
if s.serviceUrl == "" {
c.Skip("This test requires running vulcand daemon, provide API url via VULCAND_TEST_SERVICE_URL environment variable")
return
}
}
func main() {
log.Init([]*log.LogConfig{&log.LogConfig{Name: "console"}})
cmd := command.NewCommand(registry.GetRegistry())
err := cmd.Run(os.Args)
if err != nil {
log.Errorf("Error: %s\n", err)
}
}
func (s *Service) Start() error {
log.Init([]*log.LogConfig{&log.LogConfig{Name: s.options.Log}})
backend, err := etcdbackend.NewEtcdBackend(
s.registry, s.options.EtcdNodes, s.options.EtcdKey, s.options.EtcdConsistency, &timetools.RealTime{})
if err != nil {
return err
}
s.backend = backend
if s.options.PidPath != "" {
if err := runtime.WritePid(s.options.PidPath); err != nil {
return fmt.Errorf("failed to write PID file: %v\n", err)
}
}
if err := s.createProxy(); err != nil {
return err
}
go func() {
s.errorC <- s.startProxy()
}()
s.configurator = configure.NewConfiguratorWithOptions(s.proxy, configure.Options{
DialTimeout: s.options.EndpointDialTimeout,
ReadTimeout: s.options.EndpointReadTimeout,
})
// Tell backend to watch configuration changes and pass them to the channel
// the second parameter tells backend to do the initial read of the configuration
// and produce the stream of changes so proxy would initialise initial config
go s.watchChanges()
if err := s.initApi(); err != nil {
return err
}
go func() {
s.errorC <- s.startApi()
}()
signal.Notify(s.sigC, os.Interrupt, os.Kill, syscall.SIGTERM)
// Block until a signal is received or we got an error
select {
case signal := <-s.sigC:
log.Infof("Got signal %s, exiting now", signal)
return nil
case err := <-s.errorC:
log.Infof("Got request to shutdown with error: %s", err)
return err
}
return nil
}
func (s *ApiSuite) SetUpSuite(c *C) {
log.Init([]*log.LogConfig{&log.LogConfig{Name: "console"}})
}