示例#1
0
// NetworkCreate creates network
func (ac *APIController) NetworkCreate(network *contivModel.Network) error {
	log.Infof("Received NetworkCreate: %+v", network)

	// Make sure tenant exists
	if network.TenantName == "" {
		return core.Errorf("Invalid tenant name")
	}

	tenant := contivModel.FindTenant(network.TenantName)
	if tenant == nil {
		return core.Errorf("Tenant not found")
	}

	// If there is an EndpointGroup with the same name as this network, reject.
	nameClash := contivModel.FindEndpointGroup(network.Key)
	if nameClash != nil {
		return core.Errorf("EndpointGroup %s conflicts with the network name",
			nameClash.GroupName)
	}

	// Get the state driver
	stateDriver, err := utils.GetStateDriver()
	if err != nil {
		return err
	}

	// Build network config
	networkCfg := intent.ConfigNetwork{
		Name:       network.NetworkName,
		NwType:     network.NwType,
		PktTagType: network.Encap,
		PktTag:     network.PktTag,
		SubnetCIDR: network.Subnet,
		Gateway:    network.Gateway,
	}

	// Create the network
	err = master.CreateNetwork(networkCfg, stateDriver, network.TenantName)
	if err != nil {
		log.Errorf("Error creating network {%+v}. Err: %v", network, err)
		return err
	}

	// Setup links
	modeldb.AddLink(&network.Links.Tenant, tenant)
	modeldb.AddLinkSet(&tenant.LinkSets.Networks, network)

	// Save the tenant too since we added the links
	err = tenant.Write()
	if err != nil {
		log.Errorf("Error updating tenant state(%+v). Err: %v", tenant, err)
		return err
	}

	return nil
}
示例#2
0
// NetworkCreate creates network
func (ac *APIController) NetworkCreate(network *contivModel.Network) error {
	log.Infof("Received NetworkCreate: %+v", network)

	// Make sure tenant exists
	if network.TenantName == "" {
		return errors.New("Invalid tenant name")
	}

	tenant := contivModel.FindTenant(network.TenantName)
	if tenant == nil {
		return errors.New("Tenant not found")
	}

	// Setup links
	modeldb.AddLink(&network.Links.Tenant, tenant)
	modeldb.AddLinkSet(&tenant.LinkSets.Networks, network)

	// Save the tenant too since we added the links
	err := tenant.Write()
	if err != nil {
		log.Errorf("Error updating tenant state(%+v). Err: %v", tenant, err)
		return err
	}

	// Get the state driver
	stateDriver, err := utils.GetStateDriver()
	if err != nil {
		return err
	}

	// Build networ config
	networkCfg := intent.ConfigNetwork{
		Name:       network.NetworkName,
		PktTagType: network.Encap,
		PktTag:     "",
		SubnetCIDR: network.Subnet,
		DefaultGw:  network.DefaultGw,
	}

	// Create the network
	err = master.CreateNetwork(networkCfg, stateDriver, network.TenantName)
	if err != nil {
		log.Errorf("Error creating network {%+v}. Err: %v", network, err)
		return err
	}

	return nil
}