Golang Task Examples

Example #1

File: register.go Project: micahlmartin/mesos-consul

func (m *Mesos) registerTask(t *state.Task, agent string) {
	var err error
	var tags []string

	tname := cleanName(t.Name)

	address := t.IP("docker", "mesos", "host")

	l := t.Label("tags")
	if l != "" {
		tags = strings.Split(t.Label("tags"), ",")
	} else {
		tags = []string{}
	}

	if t.Resources.PortRanges != "" {
		for _, port := range t.Resources.Ports() {
			err = m.Registry.Register(&registry.Service{
				ID:      fmt.Sprintf("mesos-consul:%s:%s:%s", agent, tname, port),
				Name:    tname,
				Port:    toPort(port),
				Address: address,
				Tags:    tags,
				Check: GetCheck(t, &CheckVar{
					Host: toIP(address),
					Port: port,
				}),
				Agent: toIP(agent),
			})
		}
	} else {
		err = m.Registry.Register(&registry.Service{
			ID:      fmt.Sprintf("mesos-consul:%s-%s", agent, tname),
			Name:    tname,
			Address: address,
			Tags:    tags,
			Check: GetCheck(t, &CheckVar{
				Host: toIP(address),
			}),
			Agent: toIP(agent),
		})
	}

	if err != nil {
		log.Warn(err.Error())
	}
}

Example #2

File: register.go Project: a-nldisr/mesos-consul

func (m *Mesos) registerTask(t *state.Task, agent string) {
	var tags []string

	registered := false

	tname := cleanName(t.Name, m.Separator)
	log.Debugf("original TaskName : (%v)", tname)
	if t.Label("overrideTaskName") != "" {
		tname = cleanName(t.Label("overrideTaskName"), m.Separator)
		log.Debugf("overrideTaskName to : (%v)", tname)
	}
	if !m.TaskPrivilege.Allowed(tname) {
		// Task not allowed to be registered
		return
	}

	address := t.IP(m.IpOrder...)

	l := t.Label("tags")
	if l != "" {
		tags = strings.Split(t.Label("tags"), ",")
	} else {
		tags = []string{}
	}

	tags = buildRegisterTaskTags(tname, tags, m.taskTag)

	for key := range t.DiscoveryInfo.Ports.DiscoveryPorts {
		var porttags []string
		discoveryPort := state.DiscoveryPort(t.DiscoveryInfo.Ports.DiscoveryPorts[key])
		serviceName := discoveryPort.Name
		servicePort := strconv.Itoa(discoveryPort.Number)
		log.Debugf("%+v framework has %+v as a name for %+v port",
			t.Name,
			discoveryPort.Name,
			discoveryPort.Number)
		pl := discoveryPort.Label("tags")
		if pl != "" {
			porttags = strings.Split(discoveryPort.Label("tags"), ",")
		} else {
			porttags = []string{}
		}
		if discoveryPort.Name != "" {
			m.Registry.Register(&registry.Service{
				ID:      fmt.Sprintf("%s:%s:%s:%s:%d", m.ServiceIdPrefix, agent, tname, address, discoveryPort.Number),
				Name:    tname,
				Port:    toPort(servicePort),
				Address: address,
				Tags:    append(append(tags, serviceName), porttags...),
				Check: GetCheck(t, &CheckVar{
					Host: toIP(address),
					Port: servicePort,
				}),
				Agent: toIP(agent),
			})
			registered = true
		}
	}

	if t.Resources.PortRanges != "" {
		for _, port := range t.Resources.Ports() {
			m.Registry.Register(&registry.Service{
				ID:      fmt.Sprintf("%s:%s:%s:%s:%s", m.ServiceIdPrefix, agent, tname, address, port),
				Name:    tname,
				Port:    toPort(port),
				Address: address,
				Tags:    tags,
				Check: GetCheck(t, &CheckVar{
					Host: toIP(address),
					Port: port,
				}),
				Agent: toIP(agent),
			})
			registered = true
		}
	}

	if !registered {
		m.Registry.Register(&registry.Service{
			ID:      fmt.Sprintf("%s:%s-%s:%s", m.ServiceIdPrefix, agent, tname, address),
			Name:    tname,
			Address: address,
			Tags:    tags,
			Check: GetCheck(t, &CheckVar{
				Host: toIP(address),
			}),
			Agent: toIP(agent),
		})
	}
}

Example #3

File: register.go Project: jnonon/mesos-consul

func (m *Mesos) registerTask(t *state.Task, agent string) {
	var tags []string

	tname := cleanName(t.Name)

	address := t.IP(m.IpOrder...)

	l := t.Label("tags")
	if l != "" {
		tags = strings.Split(t.Label("tags"), ",")
	} else {
		tags = []string{}
	}

	for key := range t.DiscoveryInfo.Ports.DiscoveryPorts {
		discoveryPort := state.DiscoveryPort(t.DiscoveryInfo.Ports.DiscoveryPorts[key])
		serviceName := discoveryPort.Name
		servicePort := strconv.Itoa(discoveryPort.Number)
		log.Debugf("%+v framework has %+v as a name for %+v port",
			t.Name,
			discoveryPort.Name,
			discoveryPort.Number)
		if discoveryPort.Name != "" {
			m.Registry.Register(&registry.Service{
				ID:      fmt.Sprintf("mesos-consul:%s:%s:%d", agent, tname, discoveryPort.Number),
				Name:    tname,
				Port:    toPort(servicePort),
				Address: address,
				Tags:    []string{serviceName},
				Check: GetCheck(t, &CheckVar{
					Host: toIP(address),
					Port: servicePort,
				}),
				Agent: toIP(agent),
			})
		}
	}

	if t.Resources.PortRanges != "" {
		for _, port := range t.Resources.Ports() {
			m.Registry.Register(&registry.Service{
				ID:      fmt.Sprintf("mesos-consul:%s:%s:%s", agent, tname, port),
				Name:    tname,
				Port:    toPort(port),
				Address: address,
				Tags:    tags,
				Check: GetCheck(t, &CheckVar{
					Host: toIP(address),
					Port: port,
				}),
				Agent: toIP(agent),
			})
		}
	} else {
		m.Registry.Register(&registry.Service{
			ID:      fmt.Sprintf("mesos-consul:%s-%s", agent, tname),
			Name:    tname,
			Address: address,
			Tags:    tags,
			Check: GetCheck(t, &CheckVar{
				Host: toIP(address),
			}),
			Agent: toIP(agent),
		})
	}
}