First Commit of Voltha-Go-Controller from Radisys
Change-Id: I8e2e908e7ab09a4fe3d86849da18b6d69dcf4ab0
diff --git a/voltha-go-controller/cli/commands/vnet.go b/voltha-go-controller/cli/commands/vnet.go
new file mode 100644
index 0000000..cc6af2f
--- /dev/null
+++ b/voltha-go-controller/cli/commands/vnet.go
@@ -0,0 +1,79 @@
+/*
+* Copyright 2022-present Open Networking Foundation
+* 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 (
+ "fmt"
+ "log"
+
+ flags "github.com/jessevdk/go-flags"
+ "voltha-go-controller/voltha-go-controller/cli/database"
+ "voltha-go-controller/voltha-go-controller/cli/format"
+ "voltha-go-controller/voltha-go-controller/cli/models"
+ db "voltha-go-controller/database"
+)
+
+// RegisterVNETCommands to register vnet command
+func RegisterVNETCommands(parser *flags.Parser) {
+
+ if _, err := parser.AddCommand("vnet", "Lists configured VNET profiles", "Commands to display VNET configuration", &vnetCommand); err != nil {
+ log.Fatalf("Unexpected error while attempting to register vnet commands : %s", err)
+ }
+
+}
+
+// VNETCommand structure
+type VNETCommand struct{}
+
+var vnetCommand VNETCommand
+
+// Execute for execution of vnet command
+func (ic *VNETCommand) Execute(args []string) error {
+ rc, err := database.GetRedisClient()
+ if err != nil {
+ return fmt.Errorf("Failed to make connection to KV Store: %v ", err)
+ }
+
+ switch len(args) {
+ case 0:
+ // Get all VNET profiles
+ profiles, err := rc.GetAll(db.GetKeyPath(db.VnetPath))
+ if err != nil {
+ return fmt.Errorf("Error fetching the VNET profile: %s", err)
+ }
+ if len(profiles) == 0 {
+ return fmt.Errorf("No VNET profiles found")
+ }
+ // call the formating function and display it in a table
+ format.NewTable(models.AllVNET, models.Horizontal).MultipleEntries(profiles)
+ case 1:
+ // VNET ID provided in the command
+ vnetID := args[0]
+ profile, err := rc.Get(db.GetKeyPath(db.VnetPath), vnetID)
+ if err != nil {
+ return fmt.Errorf("Error fetching the VNET details: %s", err)
+ }
+ if profile == nil {
+ return fmt.Errorf("No VNET profile found with ID %s", vnetID)
+ }
+ // call the formating function and display it in a table
+ tableTitle := models.TableTitle(fmt.Sprintf(string(models.SingleVNET), vnetID))
+ format.NewTable(tableTitle, models.Horizontal).SingleEntry(profile)
+ default:
+ return fmt.Errorf("Usage: %s", models.VNETUsage)
+ }
+ return nil
+}