Example #1
0
// InitDockerDefault registers the built-in ipam service with libnetwork
func InitDockerDefault(ic ipamapi.Callback, l, g interface{}) error {
	var (
		ok                bool
		localDs, globalDs datastore.DataStore
	)

	if l != nil {
		if localDs, ok = l.(datastore.DataStore); !ok {
			return errors.New("incorrect local datastore passed to built-in ipam init")
		}
	}

	if g != nil {
		if globalDs, ok = g.(datastore.DataStore); !ok {
			return errors.New("incorrect global datastore passed to built-in ipam init")
		}
	}

	ipamutils.InitNetworks()

	a, err := ipam.NewAllocator(localDs, globalDs)
	if err != nil {
		return err
	}

	cps := &ipamapi.Capability{RequiresRequestReplay: true}

	return ic.RegisterIpamDriverWithCapabilities(ipamapi.DefaultIPAM, a, cps)
}
Example #2
0
// Init registers the built-in ipam service with libnetwork
func Init(ic ipamapi.Callback, l, g interface{}) error {
	var (
		ok                bool
		localDs, globalDs datastore.DataStore
	)

	if l != nil {
		if localDs, ok = l.(datastore.DataStore); !ok {
			return fmt.Errorf("incorrect local datastore passed to built-in ipam init")
		}
	}

	if g != nil {
		if globalDs, ok = g.(datastore.DataStore); !ok {
			return fmt.Errorf("incorrect global datastore passed to built-in ipam init")
		}
	}

	ipamutils.InitNetworks()

	a, err := ipam.NewAllocator(localDs, globalDs)
	if err != nil {
		return err
	}

	return ic.RegisterIpamDriver(ipamapi.DefaultIPAM, a)
}
Example #3
0
// Init registers a remote ipam when its plugin is activated
func Init(cb ipamapi.Callback, l, g interface{}) error {
	plugins.Handle(ipamapi.PluginEndpointType, func(name string, client *plugins.Client) {
		if err := cb.RegisterIpamDriver(name, newAllocator(name, client)); err != nil {
			log.Errorf("error registering remote ipam %s due to %v", name, err)
		}
	})
	return nil
}
Example #4
0
// Init registers a remote ipam when its plugin is activated
func Init(cb ipamapi.Callback, l, g interface{}) error {
	plugins.Handle(ipamapi.PluginEndpointType, func(name string, client *plugins.Client) {
		a := newAllocator(name, client)
		if cps, err := a.(*allocator).getCapabilities(); err == nil {
			if err := cb.RegisterIpamDriverWithCapabilities(name, a, cps); err != nil {
				log.Errorf("error registering remote ipam driver %s due to %v", name, err)
			}
		} else {
			log.Infof("remote ipam driver %s does not support capabilities", name)
			log.Debug(err)
			if err := cb.RegisterIpamDriver(name, a); err != nil {
				log.Errorf("error registering remote ipam driver %s due to %v", name, err)
			}
		}
	})
	return nil
}
Example #5
0
// Init registers a remote ipam when its plugin is activated
func Init(cb ipamapi.Callback, l, g interface{}) error {

	newPluginHandler := func(name string, client *plugins.Client) {
		a := newAllocator(name, client)
		if cps, err := a.(*allocator).getCapabilities(); err == nil {
			if err := cb.RegisterIpamDriverWithCapabilities(name, a, cps); err != nil {
				logrus.Errorf("error registering remote ipam driver %s due to %v", name, err)
			}
		} else {
			logrus.Infof("remote ipam driver %s does not support capabilities", name)
			logrus.Debug(err)
			if err := cb.RegisterIpamDriver(name, a); err != nil {
				logrus.Errorf("error registering remote ipam driver %s due to %v", name, err)
			}
		}
	}

	// Unit test code is unaware of a true PluginStore. So we fall back to v1 plugins.
	handleFunc := plugins.Handle
	if pg := cb.GetPluginGetter(); pg != nil {
		handleFunc = pg.Handle
		activePlugins := pg.GetAllManagedPluginsByCap(ipamapi.PluginEndpointType)
		for _, ap := range activePlugins {
			newPluginHandler(ap.Name(), ap.Client())
		}
	}
	handleFunc(ipamapi.PluginEndpointType, newPluginHandler)
	return nil
}
Example #6
0
// Init registers a remote ipam when its plugin is activated
func Init(ic ipamapi.Callback, l, g interface{}) error {
	return ic.RegisterIpamDriver(ipamapi.NullIPAM, &allocator{})
}