| /* |
| * Copyright 2019-present Ciena Corporation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package commands |
| |
| import ( |
| "context" |
| "fmt" |
| "github.com/golang/protobuf/ptypes/empty" |
| flags "github.com/jessevdk/go-flags" |
| "github.com/opencord/voltctl/pkg/format" |
| "github.com/opencord/voltha-protos/v3/go/openflow_13" |
| "github.com/opencord/voltha-protos/v3/go/voltha" |
| "strings" |
| ) |
| |
| const ( |
| DEFAULT_LOGICAL_DEVICE_FORMAT = "table{{ .Id }}\t{{printf \"%016x\" .DatapathId}}\t{{.RootDeviceId}}\t{{.Desc.SerialNum}}\t{{.SwitchFeatures.NBuffers}}\t{{.SwitchFeatures.NTables}}\t{{printf \"0x%08x\" .SwitchFeatures.Capabilities}}" |
| DEFAULT_LOGICAL_DEVICE_PORT_FORMAT = "table{{.Id}}\t{{.DeviceId}}\t{{.DevicePortNo}}\t{{.RootPort}}\t{{.OfpPortStats.PortNo}}\t{{.OfpPort.HwAddr}}\t{{.OfpPort.Name}}\t{{printf \"0x%08x\" .OfpPort.State}}\t{{printf \"0x%08x\" .OfpPort.Curr}}\t{{.OfpPort.CurrSpeed}}" |
| DEFAULT_LOGICAL_DEVICE_INSPECT_FORMAT = `ID: {{.Id}} |
| DATAPATHID: {{.DatapathId}} |
| ROOTDEVICEID: {{.RootDeviceId}} |
| SERIALNUMNER: {{.Desc.SerialNum}}` |
| ) |
| |
| type LogicalDeviceId string |
| |
| type LogicalDeviceList struct { |
| ListOutputOptions |
| } |
| |
| type LogicalDeviceFlowList struct { |
| ListOutputOptions |
| FlowIdOptions |
| Args struct { |
| Id LogicalDeviceId `positional-arg-name:"DEVICE_ID" required:"yes"` |
| } `positional-args:"yes"` |
| } |
| |
| type LogicalDevicePortList struct { |
| ListOutputOptions |
| Args struct { |
| Id LogicalDeviceId `positional-arg-name:"DEVICE_ID" required:"yes"` |
| } `positional-args:"yes"` |
| } |
| |
| type LogicalDeviceInspect struct { |
| OutputOptionsJson |
| Args struct { |
| Id LogicalDeviceId `positional-arg-name:"DEVICE_ID" required:"yes"` |
| } `positional-args:"yes"` |
| } |
| |
| type LogicalDeviceOpts struct { |
| List LogicalDeviceList `command:"list"` |
| Flows LogicalDeviceFlowList `command:"flows"` |
| Port struct { |
| List LogicalDevicePortList `command:"list"` |
| } `command:"port"` |
| Inspect LogicalDeviceInspect `command:"inspect"` |
| } |
| |
| var logicalDeviceOpts = LogicalDeviceOpts{} |
| |
| func RegisterLogicalDeviceCommands(parser *flags.Parser) { |
| if _, err := parser.AddCommand("logicaldevice", "logical device commands", "Commands to query and manipulate VOLTHA logical devices", &logicalDeviceOpts); err != nil { |
| Error.Fatalf("Unexpected error while attempting to register logical device commands : %s", err) |
| } |
| } |
| |
| func (i *LogicalDeviceId) Complete(match string) []flags.Completion { |
| conn, err := NewConnection() |
| if err != nil { |
| return nil |
| } |
| defer conn.Close() |
| |
| client := voltha.NewVolthaServiceClient(conn) |
| |
| ctx, cancel := context.WithTimeout(context.Background(), GlobalConfig.Grpc.Timeout) |
| defer cancel() |
| |
| logicalDevices, err := client.ListLogicalDevices(ctx, &empty.Empty{}) |
| if err != nil { |
| return nil |
| } |
| |
| list := make([]flags.Completion, 0) |
| for _, item := range logicalDevices.Items { |
| if strings.HasPrefix(item.Id, match) { |
| list = append(list, flags.Completion{Item: item.Id}) |
| } |
| } |
| |
| return list |
| } |
| |
| func (options *LogicalDeviceList) Execute(args []string) error { |
| |
| conn, err := NewConnection() |
| if err != nil { |
| return err |
| } |
| defer conn.Close() |
| |
| client := voltha.NewVolthaServiceClient(conn) |
| |
| ctx, cancel := context.WithTimeout(context.Background(), GlobalConfig.Grpc.Timeout) |
| defer cancel() |
| |
| logicalDevices, err := client.ListLogicalDevices(ctx, &empty.Empty{}) |
| if err != nil { |
| return err |
| } |
| |
| // Make sure json output prints an empty list, not "null" |
| if logicalDevices.Items == nil { |
| logicalDevices.Items = make([]*voltha.LogicalDevice, 0) |
| } |
| |
| outputFormat := CharReplacer.Replace(options.Format) |
| if outputFormat == "" { |
| outputFormat = GetCommandOptionWithDefault("logical-device-list", "format", DEFAULT_LOGICAL_DEVICE_FORMAT) |
| } |
| if options.Quiet { |
| outputFormat = "{{.Id}}" |
| } |
| orderBy := options.OrderBy |
| if orderBy == "" { |
| orderBy = GetCommandOptionWithDefault("local-device-list", "order", "") |
| } |
| |
| result := CommandResult{ |
| Format: format.Format(outputFormat), |
| Filter: options.Filter, |
| OrderBy: orderBy, |
| OutputAs: toOutputType(options.OutputAs), |
| NameLimit: options.NameLimit, |
| Data: logicalDevices.Items, |
| } |
| |
| GenerateOutput(&result) |
| return nil |
| } |
| |
| func (options *LogicalDevicePortList) Execute(args []string) error { |
| |
| conn, err := NewConnection() |
| if err != nil { |
| return err |
| } |
| defer conn.Close() |
| |
| client := voltha.NewVolthaServiceClient(conn) |
| |
| ctx, cancel := context.WithTimeout(context.Background(), GlobalConfig.Grpc.Timeout) |
| defer cancel() |
| |
| id := voltha.ID{Id: string(options.Args.Id)} |
| |
| ports, err := client.ListLogicalDevicePorts(ctx, &id) |
| if err != nil { |
| return err |
| } |
| |
| // ensure no nil pointers |
| for _, v := range ports.Items { |
| if v.OfpPortStats == nil { |
| v.OfpPortStats = &openflow_13.OfpPortStats{} |
| } |
| if v.OfpPort == nil { |
| v.OfpPort = &openflow_13.OfpPort{} |
| } |
| } |
| |
| outputFormat := CharReplacer.Replace(options.Format) |
| if outputFormat == "" { |
| outputFormat = GetCommandOptionWithDefault("logical-device-ports", "format", DEFAULT_LOGICAL_DEVICE_PORT_FORMAT) |
| } |
| if options.Quiet { |
| outputFormat = "{{.Id}}" |
| } |
| orderBy := options.OrderBy |
| if orderBy == "" { |
| orderBy = GetCommandOptionWithDefault("logical-device-ports", "order", "") |
| } |
| |
| result := CommandResult{ |
| Format: format.Format(outputFormat), |
| Filter: options.Filter, |
| OrderBy: orderBy, |
| OutputAs: toOutputType(options.OutputAs), |
| NameLimit: options.NameLimit, |
| Data: ports.Items, |
| } |
| |
| GenerateOutput(&result) |
| return nil |
| } |
| |
| func (options *LogicalDeviceFlowList) Execute(args []string) error { |
| fl := &FlowList{} |
| fl.ListOutputOptions = options.ListOutputOptions |
| fl.FlowIdOptions = options.FlowIdOptions |
| fl.Args.Id = string(options.Args.Id) |
| fl.Method = "logical-device-flows" |
| return fl.Execute(args) |
| } |
| |
| func (options *LogicalDeviceInspect) Execute(args []string) error { |
| if len(args) > 0 { |
| return fmt.Errorf("only a single argument 'DEVICE_ID' can be provided") |
| } |
| |
| conn, err := NewConnection() |
| if err != nil { |
| return err |
| } |
| defer conn.Close() |
| |
| client := voltha.NewVolthaServiceClient(conn) |
| |
| ctx, cancel := context.WithTimeout(context.Background(), GlobalConfig.Grpc.Timeout) |
| defer cancel() |
| |
| id := voltha.ID{Id: string(options.Args.Id)} |
| |
| logicalDevice, err := client.GetLogicalDevice(ctx, &id) |
| if err != nil { |
| return err |
| } |
| |
| outputFormat := CharReplacer.Replace(options.Format) |
| if outputFormat == "" { |
| outputFormat = GetCommandOptionWithDefault("logical-device-inspect", "format", DEFAULT_LOGICAL_DEVICE_INSPECT_FORMAT) |
| } |
| if options.Quiet { |
| outputFormat = "{{.Id}}" |
| } |
| |
| result := CommandResult{ |
| Format: format.Format(outputFormat), |
| OutputAs: toOutputType(options.OutputAs), |
| NameLimit: options.NameLimit, |
| Data: logicalDevice, |
| } |
| GenerateOutput(&result) |
| return nil |
| } |