Golang Config.EnableTagDrift Examples

Example #1

File: agent.go Project: sfncook/consul

// consulConfig is used to return a consul configuration
func (a *Agent) consulConfig() *consul.Config {
	// Start with the provided config or default config
	var base *consul.Config
	if a.config.ConsulConfig != nil {
		base = a.config.ConsulConfig
	} else {
		base = consul.DefaultConfig()
	}

	// Override with our config
	if a.config.Datacenter != "" {
		base.Datacenter = a.config.Datacenter
	}
	if a.config.DataDir != "" {
		base.DataDir = a.config.DataDir
	}
	if a.config.NodeName != "" {
		base.NodeName = a.config.NodeName
	}
	if a.config.BindAddr != "" {
		base.SerfLANConfig.MemberlistConfig.BindAddr = a.config.BindAddr
		base.SerfWANConfig.MemberlistConfig.BindAddr = a.config.BindAddr
	}
	if a.config.Ports.SerfLan != 0 {
		base.SerfLANConfig.MemberlistConfig.BindPort = a.config.Ports.SerfLan
		base.SerfLANConfig.MemberlistConfig.AdvertisePort = a.config.Ports.SerfLan
	}
	if a.config.Ports.SerfWan != 0 {
		base.SerfWANConfig.MemberlistConfig.BindPort = a.config.Ports.SerfWan
		base.SerfWANConfig.MemberlistConfig.AdvertisePort = a.config.Ports.SerfWan
	}
	if a.config.BindAddr != "" {
		bindAddr := &net.TCPAddr{
			IP:   net.ParseIP(a.config.BindAddr),
			Port: a.config.Ports.Server,
		}
		base.RPCAddr = bindAddr
	}
	if a.config.AdvertiseAddr != "" {
		base.SerfLANConfig.MemberlistConfig.AdvertiseAddr = a.config.AdvertiseAddr
		if a.config.AdvertiseAddrWan != "" {
			base.SerfWANConfig.MemberlistConfig.AdvertiseAddr = a.config.AdvertiseAddrWan
		} else {
			base.SerfWANConfig.MemberlistConfig.AdvertiseAddr = a.config.AdvertiseAddr
		}
		base.RPCAdvertise = &net.TCPAddr{
			IP:   net.ParseIP(a.config.AdvertiseAddr),
			Port: a.config.Ports.Server,
		}
	}
	if a.config.AdvertiseAddrs.SerfLan != nil {
		base.SerfLANConfig.MemberlistConfig.AdvertiseAddr = a.config.AdvertiseAddrs.SerfLan.IP.String()
		base.SerfLANConfig.MemberlistConfig.AdvertisePort = a.config.AdvertiseAddrs.SerfLan.Port
	}
	if a.config.AdvertiseAddrs.SerfWan != nil {
		base.SerfWANConfig.MemberlistConfig.AdvertiseAddr = a.config.AdvertiseAddrs.SerfWan.IP.String()
		base.SerfWANConfig.MemberlistConfig.AdvertisePort = a.config.AdvertiseAddrs.SerfWan.Port
	}
	if a.config.AdvertiseAddrs.RPC != nil {
		base.RPCAdvertise = a.config.AdvertiseAddrs.RPC
	}
	if a.config.Bootstrap {
		base.Bootstrap = true
	}
	if a.config.RejoinAfterLeave {
		base.RejoinAfterLeave = true
	}
	if a.config.BootstrapExpect != 0 {
		base.BootstrapExpect = a.config.BootstrapExpect
	}
	if a.config.Protocol > 0 {
		base.ProtocolVersion = uint8(a.config.Protocol)
	}
	if a.config.ACLToken != "" {
		base.ACLToken = a.config.ACLToken
	}
	if a.config.ACLMasterToken != "" {
		base.ACLMasterToken = a.config.ACLMasterToken
	}
	if a.config.ACLDatacenter != "" {
		base.ACLDatacenter = a.config.ACLDatacenter
	}
	if a.config.ACLTTLRaw != "" {
		base.ACLTTL = a.config.ACLTTL
	}
	if a.config.ACLDefaultPolicy != "" {
		base.ACLDefaultPolicy = a.config.ACLDefaultPolicy
	}
	if a.config.ACLDownPolicy != "" {
		base.ACLDownPolicy = a.config.ACLDownPolicy
	}
	if a.config.SessionTTLMinRaw != "" {
		base.SessionTTLMin = a.config.SessionTTLMin
	}
	if a.config.EnableTagDrift {
		base.EnableTagDrift = false
	}

	// Format the build string
	revision := a.config.Revision
	if len(revision) > 8 {
		revision = revision[:8]
	}
	base.Build = fmt.Sprintf("%s%s:%s",
		a.config.Version, a.config.VersionPrerelease, revision)

	// Copy the TLS configuration
	base.VerifyIncoming = a.config.VerifyIncoming
	base.VerifyOutgoing = a.config.VerifyOutgoing
	base.VerifyServerHostname = a.config.VerifyServerHostname
	base.CAFile = a.config.CAFile
	base.CertFile = a.config.CertFile
	base.KeyFile = a.config.KeyFile
	base.ServerName = a.config.ServerName
	base.Domain = a.config.Domain

	// Setup the ServerUp callback
	base.ServerUp = a.state.ConsulServerUp

	// Setup the user event callback
	base.UserEventHandler = func(e serf.UserEvent) {
		select {
		case a.eventCh <- e:
		case <-a.shutdownCh:
		}
	}

	// Setup the loggers
	base.LogOutput = a.logOutput
	return base
}