Golang runconfig.IsPreDefinedNetwork函数代码示例

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本文整理汇总了Golang中github.com/docker/docker/runconfig.IsPreDefinedNetwork函数的典型用法代码示例。如果您正苦于以下问题：Golang IsPreDefinedNetwork函数的具体用法？Golang IsPreDefinedNetwork怎么用？Golang IsPreDefinedNetwork使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了IsPreDefinedNetwork函数的13个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: CreateNetwork

// CreateNetwork creates a new cluster managed network.
func (c *Cluster) CreateNetwork(s apitypes.NetworkCreateRequest) (string, error) {
	c.mu.RLock()
	defer c.mu.RUnlock()

	state := c.currentNodeState()
	if !state.IsActiveManager() {
		return "", c.errNoManager(state)
	}

	if runconfig.IsPreDefinedNetwork(s.Name) {
		err := fmt.Errorf("%s is a pre-defined network and cannot be created", s.Name)
		return "", apierrors.NewRequestForbiddenError(err)
	}

	ctx, cancel := c.getRequestContext()
	defer cancel()

	networkSpec := convert.BasicNetworkCreateToGRPC(s)
	r, err := state.controlClient.CreateNetwork(ctx, &swarmapi.CreateNetworkRequest{Spec: &networkSpec})
	if err != nil {
		return "", err
	}

	return r.Network.ID, nil
}

开发者ID:shakamunyi，项目名称:docker，代码行数:26，代码来源:cluster.go

示例2: localNetworksPrune

// localNetworksPrune removes unused local networks
func (daemon *Daemon) localNetworksPrune(pruneFilters filters.Args) (*types.NetworksPruneReport, error) {
	rep := &types.NetworksPruneReport{}

	until, err := getUntilFromPruneFilters(pruneFilters)
	if err != nil {
		return rep, err
	}

	// When the function returns true, the walk will stop.
	l := func(nw libnetwork.Network) bool {
		if !until.IsZero() && nw.Info().Created().After(until) {
			return false
		}
		nwName := nw.Name()
		predefined := runconfig.IsPreDefinedNetwork(nwName)
		if !predefined && len(nw.Endpoints()) == 0 {
			if err = daemon.DeleteNetwork(nw.ID()); err != nil {
				logrus.Warnf("could not remove network %s: %v", nwName, err)
				return false
			}
			rep.NetworksDeleted = append(rep.NetworksDeleted, nwName)
		}
		return false
	}
	daemon.netController.WalkNetworks(l)
	return rep, err
}

开发者ID:docker，项目名称:docker，代码行数:28，代码来源:prune.go

示例3: filterNetworkByType

func filterNetworkByType(nws []libnetwork.Network, netType string) (retNws []libnetwork.Network, err error) {
	switch netType {
	case "builtin":
		for _, nw := range nws {
			if runconfig.IsPreDefinedNetwork(nw.Name()) {
				retNws = append(retNws, nw)
			}
		}
	case "custom":
		for _, nw := range nws {
			if !runconfig.IsPreDefinedNetwork(nw.Name()) {
				retNws = append(retNws, nw)
			}
		}
	default:
		return nil, fmt.Errorf("Invalid filter: 'type'='%s'", netType)
	}
	return retNws, nil
}

开发者ID:ungureanuvladvictor，项目名称:docker，代码行数:19，代码来源:filter.go

示例4: CreateNetwork

// CreateNetwork creates a network with the given name, driver and other optional parameters
func (daemon *Daemon) CreateNetwork(create types.NetworkCreateRequest) (*types.NetworkCreateResponse, error) {
	if runconfig.IsPreDefinedNetwork(create.Name) {
		err := fmt.Errorf("%s is a pre-defined network and cannot be created", create.Name)
		return nil, errors.NewErrorWithStatusCode(err, http.StatusForbidden)
	}

	var warning string
	nw, err := daemon.GetNetworkByName(create.Name)
	if err != nil {
		if _, ok := err.(libnetwork.ErrNoSuchNetwork); !ok {
			return nil, err
		}
	}
	if nw != nil {
		if create.CheckDuplicate {
			return nil, libnetwork.NetworkNameError(create.Name)
		}
		warning = fmt.Sprintf("Network with name %s (id : %s) already exists", nw.Name(), nw.ID())
	}

	c := daemon.netController
	driver := create.Driver
	if driver == "" {
		driver = c.Config().Daemon.DefaultDriver
	}

	ipam := create.IPAM
	v4Conf, v6Conf, err := getIpamConfig(ipam.Config)
	if err != nil {
		return nil, err
	}

	nwOptions := []libnetwork.NetworkOption{
		libnetwork.NetworkOptionIpam(ipam.Driver, "", v4Conf, v6Conf, ipam.Options),
		libnetwork.NetworkOptionEnableIPv6(create.EnableIPv6),
		libnetwork.NetworkOptionDriverOpts(create.Options),
		libnetwork.NetworkOptionLabels(create.Labels),
	}
	if create.Internal {
		nwOptions = append(nwOptions, libnetwork.NetworkOptionInternalNetwork())
	}
	n, err := c.NewNetwork(driver, create.Name, nwOptions...)
	if err != nil {
		return nil, err
	}

	daemon.LogNetworkEvent(n, "create")
	return &types.NetworkCreateResponse{
		ID:      n.ID(),
		Warning: warning,
	}, nil
}

开发者ID:joshal，项目名称:docker，代码行数:53，代码来源:network.go

示例5: DeleteNetwork

// DeleteNetwork destroys a network unless it's one of docker's predefined networks.
func (daemon *Daemon) DeleteNetwork(networkID string) error {
	nw, err := daemon.FindNetwork(networkID)
	if err != nil {
		return err
	}

	if runconfig.IsPreDefinedNetwork(nw.Name()) {
		return derr.ErrorCodeCantDeletePredefinedNetwork.WithArgs(nw.Name())
	}

	if err := nw.Delete(); err != nil {
		return err
	}
	daemon.LogNetworkEvent(nw, "destroy")
	return nil
}

开发者ID:slowreadr，项目名称:docker，代码行数:17，代码来源:network.go

示例6: deleteNetwork

func (n *networkRouter) deleteNetwork(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
	if err := httputils.ParseForm(r); err != nil {
		return err
	}

	nw, err := n.backend.FindNetwork(vars["id"])
	if err != nil {
		return err
	}

	if runconfig.IsPreDefinedNetwork(nw.Name()) {
		return httputils.WriteJSON(w, http.StatusForbidden,
			fmt.Sprintf("%s is a pre-defined network and cannot be removed", nw.Name()))
	}

	return nw.Delete()
}

开发者ID:m1911，项目名称:hyper，代码行数:17，代码来源:network_routes.go

示例7: deleteNetwork

func (daemon *Daemon) deleteNetwork(networkID string, dynamic bool) error {
	nw, err := daemon.FindNetwork(networkID)
	if err != nil {
		return err
	}

	if runconfig.IsPreDefinedNetwork(nw.Name()) && !dynamic {
		err := fmt.Errorf("%s is a pre-defined network and cannot be removed", nw.Name())
		return errors.NewRequestForbiddenError(err)
	}

	if err := nw.Delete(); err != nil {
		return err
	}
	daemon.LogNetworkEvent(nw, "destroy")
	return nil
}

开发者ID:Mic92，项目名称:docker，代码行数:17，代码来源:network.go

示例8: DeleteNetwork

// DeleteNetwork destroys a network unless it's one of docker's predefined networks.
func (daemon *Daemon) DeleteNetwork(networkID string) error {
	nw, err := daemon.FindNetwork(networkID)
	if err != nil {
		return err
	}

	if runconfig.IsPreDefinedNetwork(nw.Name()) {
		err := fmt.Errorf("%s is a pre-defined network and cannot be removed", nw.Name())
		return errors.NewErrorWithStatusCode(err, http.StatusForbidden)
	}

	if err := nw.Delete(); err != nil {
		return err
	}
	daemon.LogNetworkEvent(nw, "destroy")
	return nil
}

开发者ID:jak-atx，项目名称:vic，代码行数:18，代码来源:network.go

示例9: localNetworksPrune

// localNetworksPrune removes unused local networks
func (daemon *Daemon) localNetworksPrune(config *types.NetworksPruneConfig) (*types.NetworksPruneReport, error) {
	rep := &types.NetworksPruneReport{}
	var err error
	// When the function returns true, the walk will stop.
	l := func(nw libnetwork.Network) bool {
		nwName := nw.Name()
		predefined := runconfig.IsPreDefinedNetwork(nwName)
		if !predefined && len(nw.Endpoints()) == 0 {
			if err = daemon.DeleteNetwork(nw.ID()); err != nil {
				logrus.Warnf("could not remove network %s: %v", nwName, err)
				return false
			}
			rep.NetworksDeleted = append(rep.NetworksDeleted, nwName)
		}
		return false
	}
	daemon.netController.WalkNetworks(l)
	return rep, err
}

开发者ID:Mic92，项目名称:docker，代码行数:20，代码来源:prune.go

示例10: postNetworkCreate

func (n *networkRouter) postNetworkCreate(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
	var create types.NetworkCreate
	var warning string

	if err := httputils.ParseForm(r); err != nil {
		return err
	}

	if err := httputils.CheckForJSON(r); err != nil {
		return err
	}

	if err := json.NewDecoder(r.Body).Decode(&create); err != nil {
		return err
	}

	if runconfig.IsPreDefinedNetwork(create.Name) {
		return httputils.WriteJSON(w, http.StatusForbidden,
			fmt.Sprintf("%s is a pre-defined network and cannot be created", create.Name))
	}

	nw, err := n.backend.GetNetworkByName(create.Name)
	if _, ok := err.(libnetwork.ErrNoSuchNetwork); err != nil && !ok {
		return err
	}
	if nw != nil {
		if create.CheckDuplicate {
			return libnetwork.NetworkNameError(create.Name)
		}
		warning = fmt.Sprintf("Network with name %s (id : %s) already exists", nw.Name(), nw.ID())
	}

	nw, err = n.backend.CreateNetwork(create.Name, create.Driver, create.IPAM, create.Options, create.Internal, create.EnableIPv6)
	if err != nil {
		return err
	}

	return httputils.WriteJSON(w, http.StatusCreated, &types.NetworkCreateResponse{
		ID:      nw.ID(),
		Warning: warning,
	})
}

开发者ID:HackToday，项目名称:docker，代码行数:42，代码来源:network_routes.go

示例11: deleteNetwork

func (daemon *Daemon) deleteNetwork(networkID string, dynamic bool) error {
	nw, err := daemon.FindNetwork(networkID)
	if err != nil {
		return err
	}

	if runconfig.IsPreDefinedNetwork(nw.Name()) && !dynamic {
		err := fmt.Errorf("%s is a pre-defined network and cannot be removed", nw.Name())
		return apierrors.NewRequestForbiddenError(err)
	}

	if err := nw.Delete(); err != nil {
		return err
	}
	daemon.pluginRefCount(nw.Type(), driverapi.NetworkPluginEndpointType, plugingetter.Release)
	ipamType, _, _, _ := nw.Info().IpamConfig()
	daemon.pluginRefCount(ipamType, ipamapi.PluginEndpointType, plugingetter.Release)
	daemon.LogNetworkEvent(nw, "destroy")
	return nil
}

开发者ID:docker，项目名称:docker，代码行数:20，代码来源:network.go

示例12: CreateNetwork

// CreateNetwork creates a new cluster managed network.
func (c *Cluster) CreateNetwork(s apitypes.NetworkCreateRequest) (string, error) {
	c.RLock()
	defer c.RUnlock()

	if !c.isActiveManager() {
		return "", ErrNoManager
	}

	if runconfig.IsPreDefinedNetwork(s.Name) {
		err := fmt.Errorf("%s is a pre-defined network and cannot be created", s.Name)
		return "", errors.NewRequestForbiddenError(err)
	}

	networkSpec := convert.BasicNetworkCreateToGRPC(s)
	r, err := c.client.CreateNetwork(c.getRequestContext(), &swarmapi.CreateNetworkRequest{Spec: &networkSpec})
	if err != nil {
		return "", err
	}

	return r.Network.ID, nil
}

开发者ID:amitshukla，项目名称:docker，代码行数:22，代码来源:cluster.go

示例13: createNetwork

func (daemon *Daemon) createNetwork(create types.NetworkCreateRequest, id string, agent bool) (*types.NetworkCreateResponse, error) {
	// If there is a pending ingress network creation wait here
	// since ingress network creation can happen via node download
	// from manager or task download.
	if isIngressNetwork(create.Name) {
		defer ingressWait()()
	}

	if runconfig.IsPreDefinedNetwork(create.Name) && !agent {
		err := fmt.Errorf("%s is a pre-defined network and cannot be created", create.Name)
		return nil, errors.NewRequestForbiddenError(err)
	}

	var warning string
	nw, err := daemon.GetNetworkByName(create.Name)
	if err != nil {
		if _, ok := err.(libnetwork.ErrNoSuchNetwork); !ok {
			return nil, err
		}
	}
	if nw != nil {
		if create.CheckDuplicate {
			return nil, libnetwork.NetworkNameError(create.Name)
		}
		warning = fmt.Sprintf("Network with name %s (id : %s) already exists", nw.Name(), nw.ID())
	}

	c := daemon.netController
	driver := create.Driver
	if driver == "" {
		driver = c.Config().Daemon.DefaultDriver
	}

	nwOptions := []libnetwork.NetworkOption{
		libnetwork.NetworkOptionEnableIPv6(create.EnableIPv6),
		libnetwork.NetworkOptionDriverOpts(create.Options),
		libnetwork.NetworkOptionLabels(create.Labels),
	}

	if create.IPAM != nil {
		ipam := create.IPAM
		v4Conf, v6Conf, err := getIpamConfig(ipam.Config)
		if err != nil {
			return nil, err
		}
		nwOptions = append(nwOptions, libnetwork.NetworkOptionIpam(ipam.Driver, "", v4Conf, v6Conf, ipam.Options))
	}

	if create.Internal {
		nwOptions = append(nwOptions, libnetwork.NetworkOptionInternalNetwork())
	}
	if agent {
		nwOptions = append(nwOptions, libnetwork.NetworkOptionDynamic())
		nwOptions = append(nwOptions, libnetwork.NetworkOptionPersist(false))
	}

	if isIngressNetwork(create.Name) {
		nwOptions = append(nwOptions, libnetwork.NetworkOptionIngress())
	}

	n, err := c.NewNetwork(driver, create.Name, id, nwOptions...)
	if err != nil {
		return nil, err
	}

	daemon.LogNetworkEvent(n, "create")

	return &types.NetworkCreateResponse{
		ID:      n.ID(),
		Warning: warning,
	}, nil
}

开发者ID:Mic92，项目名称:docker，代码行数:72，代码来源:network.go

注：本文中的github.com/docker/docker/runconfig.IsPreDefinedNetwork函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。