Import of https://github.com/ciena/voltctl at commit 40d61fbf3f910ed4017cf67c9c79e8e1f82a33a5
Change-Id: I8464c59e60d76cb8612891db3303878975b5416c
diff --git a/internal/pkg/commands/logicaldevices.go b/internal/pkg/commands/logicaldevices.go
new file mode 100644
index 0000000..91bd7e1
--- /dev/null
+++ b/internal/pkg/commands/logicaldevices.go
@@ -0,0 +1,312 @@
+/*
+ * 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/ciena/voltctl/pkg/format"
+ "github.com/ciena/voltctl/pkg/model"
+ "github.com/fullstorydev/grpcurl"
+ flags "github.com/jessevdk/go-flags"
+ "github.com/jhump/protoreflect/dynamic"
+ "strings"
+)
+
+const (
+ DEFAULT_LOGICAL_DEVICE_FORMAT = "table{{ .Id }}\t{{.DatapathId}}\t{{.RootDeviceId}}\t{{.SerialNumber}}\t{{.Features.NBuffers}}\t{{.Features.NTables}}\t{{.Features.Capabilities}}"
+ DEFAULT_LOGICAL_DEVICE_PORT_FORMAT = "table{{.Id}}\t{{.DeviceId}}\t{{.DevicePortNo}}\t{{.RootPort}}\t{{.Openflow.PortNo}}\t{{.Openflow.HwAddr}}\t{{.Openflow.Name}}\t{{.Openflow.State}}\t{{.Openflow.Features.Current}}\t{{.Openflow.Bitrate.Current}}"
+ DEFAULT_LOGICAL_DEVICE_INSPECT_FORMAT = `ID: {{.Id}}
+ DATAPATHID: {{.DatapathId}}
+ ROOTDEVICEID: {{.RootDeviceId}}
+ SERIALNUMNER: {{.SerialNumber}}`
+)
+
+type LogicalDeviceId string
+
+type LogicalDeviceList struct {
+ ListOutputOptions
+}
+
+type LogicalDeviceFlowList struct {
+ ListOutputOptions
+ 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"`
+ Ports LogicalDevicePortList `command:"ports"`
+ Inspect LogicalDeviceInspect `command:"inspect"`
+}
+
+var logicalDeviceOpts = LogicalDeviceOpts{}
+
+func RegisterLogicalDeviceCommands(parser *flags.Parser) {
+ parser.AddCommand("logicaldevice", "logical device commands", "Commands to query and manipulate VOLTHA logical devices", &logicalDeviceOpts)
+}
+
+func (i *LogicalDeviceId) Complete(match string) []flags.Completion {
+ conn, err := NewConnection()
+ if err != nil {
+ return nil
+ }
+ defer conn.Close()
+
+ descriptor, method, err := GetMethod("logical-device-list")
+ if err != nil {
+ return nil
+ }
+
+ ctx, cancel := context.WithTimeout(context.Background(), GlobalConfig.Grpc.Timeout)
+ defer cancel()
+
+ h := &RpcEventHandler{}
+ err = grpcurl.InvokeRPC(ctx, descriptor, conn, method, []string{}, h, h.GetParams)
+ if err != nil {
+ return nil
+ }
+
+ if h.Status != nil && h.Status.Err() != nil {
+ return nil
+ }
+
+ d, err := dynamic.AsDynamicMessage(h.Response)
+ if err != nil {
+ return nil
+ }
+
+ items, err := d.TryGetFieldByName("items")
+ if err != nil {
+ return nil
+ }
+
+ list := make([]flags.Completion, 0)
+ for _, item := range items.([]interface{}) {
+ val := item.(*dynamic.Message)
+ id := val.GetFieldByName("id").(string)
+ if strings.HasPrefix(id, match) {
+ list = append(list, flags.Completion{Item: id})
+ }
+ }
+
+ return list
+}
+
+func (options *LogicalDeviceList) Execute(args []string) error {
+
+ conn, err := NewConnection()
+ if err != nil {
+ return err
+ }
+ defer conn.Close()
+
+ descriptor, method, err := GetMethod("logical-device-list")
+ if err != nil {
+ return err
+ }
+
+ ctx, cancel := context.WithTimeout(context.Background(), GlobalConfig.Grpc.Timeout)
+ defer cancel()
+
+ h := &RpcEventHandler{}
+ err = grpcurl.InvokeRPC(ctx, descriptor, conn, method, []string{}, h, h.GetParams)
+ if err != nil {
+ return err
+ }
+
+ if h.Status != nil && h.Status.Err() != nil {
+ return h.Status.Err()
+ }
+
+ d, err := dynamic.AsDynamicMessage(h.Response)
+ if err != nil {
+ return err
+ }
+
+ items, err := d.TryGetFieldByName("items")
+ if err != nil {
+ return err
+ }
+
+ outputFormat := CharReplacer.Replace(options.Format)
+ if outputFormat == "" {
+ outputFormat = DEFAULT_LOGICAL_DEVICE_FORMAT
+ }
+ if options.Quiet {
+ outputFormat = "{{.Id}}"
+ }
+
+ data := make([]model.LogicalDevice, len(items.([]interface{})))
+ for i, item := range items.([]interface{}) {
+ data[i].PopulateFrom(item.(*dynamic.Message))
+ }
+
+ result := CommandResult{
+ Format: format.Format(outputFormat),
+ Filter: options.Filter,
+ OrderBy: options.OrderBy,
+ OutputAs: toOutputType(options.OutputAs),
+ NameLimit: options.NameLimit,
+ Data: data,
+ }
+
+ GenerateOutput(&result)
+ return nil
+}
+
+func (options *LogicalDevicePortList) Execute(args []string) error {
+
+ conn, err := NewConnection()
+ if err != nil {
+ return err
+ }
+ defer conn.Close()
+
+ descriptor, method, err := GetMethod("logical-device-ports")
+ if err != nil {
+ return err
+ }
+
+ ctx, cancel := context.WithTimeout(context.Background(), GlobalConfig.Grpc.Timeout)
+ defer cancel()
+
+ h := &RpcEventHandler{
+ Fields: map[string]map[string]interface{}{ParamNames[GlobalConfig.ApiVersion]["ID"]: {"id": options.Args.Id}},
+ }
+ err = grpcurl.InvokeRPC(ctx, descriptor, conn, method, []string{}, h, h.GetParams)
+ if err != nil {
+ return err
+ }
+
+ if h.Status != nil && h.Status.Err() != nil {
+ return h.Status.Err()
+ }
+
+ d, err := dynamic.AsDynamicMessage(h.Response)
+ if err != nil {
+ return err
+ }
+
+ items, err := d.TryGetFieldByName("items")
+ if err != nil {
+ return err
+ }
+
+ outputFormat := CharReplacer.Replace(options.Format)
+ if outputFormat == "" {
+ outputFormat = DEFAULT_LOGICAL_DEVICE_PORT_FORMAT
+ }
+ if options.Quiet {
+ outputFormat = "{{.Id}}"
+ }
+
+ data := make([]model.LogicalPort, len(items.([]interface{})))
+ for i, item := range items.([]interface{}) {
+ data[i].PopulateFrom(item.(*dynamic.Message))
+ }
+
+ result := CommandResult{
+ Format: format.Format(outputFormat),
+ Filter: options.Filter,
+ OrderBy: options.OrderBy,
+ OutputAs: toOutputType(options.OutputAs),
+ NameLimit: options.NameLimit,
+ Data: data,
+ }
+
+ GenerateOutput(&result)
+ return nil
+}
+
+func (options *LogicalDeviceFlowList) Execute(args []string) error {
+ fl := &FlowList{}
+ fl.ListOutputOptions = options.ListOutputOptions
+ fl.Args.Id = string(options.Args.Id)
+ fl.Method = "logical-device-flow-list"
+ 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()
+
+ descriptor, method, err := GetMethod("logical-device-inspect")
+ if err != nil {
+ return err
+ }
+
+ ctx, cancel := context.WithTimeout(context.Background(), GlobalConfig.Grpc.Timeout)
+ defer cancel()
+
+ h := &RpcEventHandler{
+ Fields: map[string]map[string]interface{}{ParamNames[GlobalConfig.ApiVersion]["ID"]: {"id": options.Args.Id}},
+ }
+ err = grpcurl.InvokeRPC(ctx, descriptor, conn, method, []string{"Get-Depth: 2"}, h, h.GetParams)
+ if err != nil {
+ return err
+ } else if h.Status != nil && h.Status.Err() != nil {
+ return h.Status.Err()
+ }
+
+ d, err := dynamic.AsDynamicMessage(h.Response)
+ if err != nil {
+ return err
+ }
+
+ device := &model.LogicalDevice{}
+ device.PopulateFrom(d)
+
+ outputFormat := CharReplacer.Replace(options.Format)
+ if outputFormat == "" {
+ outputFormat = DEFAULT_LOGICAL_DEVICE_INSPECT_FORMAT
+ }
+ if options.Quiet {
+ outputFormat = "{{.Id}}"
+ }
+
+ result := CommandResult{
+ Format: format.Format(outputFormat),
+ OutputAs: toOutputType(options.OutputAs),
+ NameLimit: options.NameLimit,
+ Data: device,
+ }
+ GenerateOutput(&result)
+ return nil
+}