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move dependencies to vendor
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143
vendor/github.com/fsouza/go-dockerclient/network.go
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vendored
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143
vendor/github.com/fsouza/go-dockerclient/network.go
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vendored
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@@ -0,0 +1,143 @@
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// Copyright 2015 go-dockerclient authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package docker
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import (
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"encoding/json"
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"errors"
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"fmt"
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"net/http"
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)
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// ErrNetworkAlreadyExists is the error returned by CreateNetwork when the
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// network already exists.
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var ErrNetworkAlreadyExists = errors.New("network already exists")
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// Network represents a network.
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//
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// See https://goo.gl/FDkCdQ for more details.
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type Network struct {
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Name string `json:"name"`
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ID string `json:"id"`
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Type string `json:"type"`
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Endpoints []*Endpoint `json:"endpoints"`
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}
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// Endpoint represents an endpoint.
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//
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// See https://goo.gl/FDkCdQ for more details.
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type Endpoint struct {
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Name string `json:"name"`
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ID string `json:"id"`
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Network string `json:"network"`
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}
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// ListNetworks returns all networks.
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//
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// See https://goo.gl/4hCNtZ for more details.
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func (c *Client) ListNetworks() ([]Network, error) {
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resp, err := c.do("GET", "/networks", doOptions{})
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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var networks []Network
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if err := json.NewDecoder(resp.Body).Decode(&networks); err != nil {
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return nil, err
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}
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return networks, nil
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}
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// NetworkInfo returns information about a network by its ID.
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//
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// See https://goo.gl/4hCNtZ for more details.
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func (c *Client) NetworkInfo(id string) (*Network, error) {
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path := "/networks/" + id
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resp, err := c.do("GET", path, doOptions{})
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if err != nil {
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if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
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return nil, &NoSuchNetwork{ID: id}
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}
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return nil, err
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}
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defer resp.Body.Close()
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var network Network
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if err := json.NewDecoder(resp.Body).Decode(&network); err != nil {
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return nil, err
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}
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return &network, nil
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}
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// CreateNetworkOptions specify parameters to the CreateNetwork function and
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// (for now) is the expected body of the "create network" http request message
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//
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// See https://goo.gl/FDkCdQ for more details.
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type CreateNetworkOptions struct {
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Name string `json:"Name"`
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Driver string `json:"Driver"`
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Options map[string]interface{} `json:"options"`
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}
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// CreateNetwork creates a new network, returning the network instance,
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// or an error in case of failure.
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//
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// See https://goo.gl/FDkCdQ for more details.
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func (c *Client) CreateNetwork(opts CreateNetworkOptions) (*Network, error) {
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resp, err := c.do(
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"POST",
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"/networks/create",
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doOptions{
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data: opts,
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},
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)
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if err != nil {
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if e, ok := err.(*Error); ok && e.Status == http.StatusConflict {
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return nil, ErrNetworkAlreadyExists
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}
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return nil, err
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}
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defer resp.Body.Close()
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type createNetworkResponse struct {
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ID string
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}
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var (
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network Network
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cnr createNetworkResponse
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)
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if err := json.NewDecoder(resp.Body).Decode(&cnr); err != nil {
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return nil, err
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}
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network.Name = opts.Name
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network.ID = cnr.ID
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network.Type = opts.Driver
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return &network, nil
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}
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// RemoveNetwork removes a network or an error in case of failure.
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//
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// See https://goo.gl/FDkCdQ for more details.
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func (c *Client) RemoveNetwork(id string) error {
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resp, err := c.do("DELETE", "/networks/"+id, doOptions{})
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if err != nil {
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if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
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return &NoSuchNetwork{ID: id}
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}
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return err
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}
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resp.Body.Close()
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return nil
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}
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// NoSuchNetwork is the error returned when a given network does not exist.
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type NoSuchNetwork struct {
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ID string
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}
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func (err *NoSuchNetwork) Error() string {
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return fmt.Sprintf("No such network: %s", err.ID)
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}
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