package network import ( "context" "net/http" "net/url" "strconv" "strings" "github.com/containers/podman/v2/pkg/bindings" "github.com/containers/podman/v2/pkg/domain/entities" jsoniter "github.com/json-iterator/go" ) // Create makes a new CNI network configuration func Create(ctx context.Context, options entities.NetworkCreateOptions, name *string) (*entities.NetworkCreateReport, error) { var report entities.NetworkCreateReport conn, err := bindings.GetClient(ctx) if err != nil { return nil, err } params := url.Values{} if name != nil { params.Set("name", *name) } networkConfig, err := jsoniter.MarshalToString(options) if err != nil { return nil, err } stringReader := strings.NewReader(networkConfig) response, err := conn.DoRequest(stringReader, http.MethodPost, "/networks/create", params, nil) if err != nil { return nil, err } return &report, response.Process(&report) } // Inspect returns low level information about a CNI network configuration func Inspect(ctx context.Context, nameOrID string) ([]entities.NetworkInspectReport, error) { var reports []entities.NetworkInspectReport conn, err := bindings.GetClient(ctx) if err != nil { return nil, err } response, err := conn.DoRequest(nil, http.MethodGet, "/networks/%s/json", nil, nil, nameOrID) if err != nil { return nil, err } return reports, response.Process(&reports) } // Remove deletes a defined CNI network configuration by name. The optional force boolean // will remove all containers associated with the network when set to true. A slice // of NetworkRemoveReports are returned. func Remove(ctx context.Context, nameOrID string, force *bool) ([]*entities.NetworkRmReport, error) { var reports []*entities.NetworkRmReport conn, err := bindings.GetClient(ctx) if err != nil { return nil, err } params := url.Values{} if force != nil { params.Set("force", strconv.FormatBool(*force)) } response, err := conn.DoRequest(nil, http.MethodDelete, "/networks/%s", params, nil, nameOrID) if err != nil { return nil, err } return reports, response.Process(&reports) } // List returns a summary of all CNI network configurations func List(ctx context.Context, options entities.NetworkListOptions) ([]*entities.NetworkListReport, error) { var ( netList []*entities.NetworkListReport ) conn, err := bindings.GetClient(ctx) if err != nil { return nil, err } params := url.Values{} if options.Filter != "" { params.Set("filter", options.Filter) } response, err := conn.DoRequest(nil, http.MethodGet, "/networks/json", params, nil) if err != nil { return netList, err } return netList, response.Process(&netList) } // Disconnect removes a container from a given network func Disconnect(ctx context.Context, networkName string, options entities.NetworkDisconnectOptions) error { conn, err := bindings.GetClient(ctx) if err != nil { return err } params := url.Values{} body, err := jsoniter.MarshalToString(options) if err != nil { return err } stringReader := strings.NewReader(body) response, err := conn.DoRequest(stringReader, http.MethodPost, "/networks/%s/disconnect", params, nil, networkName) if err != nil { return err } return response.Process(nil) } // Connect adds a container to a network func Connect(ctx context.Context, networkName string, options entities.NetworkConnectOptions) error { conn, err := bindings.GetClient(ctx) if err != nil { return err } params := url.Values{} body, err := jsoniter.MarshalToString(options) if err != nil { return err } stringReader := strings.NewReader(body) response, err := conn.DoRequest(stringReader, http.MethodPost, "/networks/%s/connect", params, nil, networkName) if err != nil { return err } return response.Process(nil) }