/* Copyright (c) 2016 VMware, Inc. All Rights Reserved. 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 service import ( "context" "flag" "fmt" "io" "text/tabwriter" "github.com/vmware/govmomi/govc/cli" "github.com/vmware/govmomi/govc/flags" "github.com/vmware/govmomi/vim25/types" ) type ls struct { *flags.ClientFlag *flags.OutputFlag *flags.HostSystemFlag } func init() { cli.Register("host.service.ls", &ls{}) } func (cmd *ls) Register(ctx context.Context, f *flag.FlagSet) { cmd.ClientFlag, ctx = flags.NewClientFlag(ctx) cmd.ClientFlag.Register(ctx, f) cmd.OutputFlag, ctx = flags.NewOutputFlag(ctx) cmd.OutputFlag.Register(ctx, f) cmd.HostSystemFlag, ctx = flags.NewHostSystemFlag(ctx) cmd.HostSystemFlag.Register(ctx, f) } func (cmd *ls) Process(ctx context.Context) error { if err := cmd.ClientFlag.Process(ctx); err != nil { return err } if err := cmd.OutputFlag.Process(ctx); err != nil { return err } if err := cmd.HostSystemFlag.Process(ctx); err != nil { return err } return nil } func (cmd *ls) Description() string { return `List HOST services.` } func Status(s types.HostService) string { if s.Running { return "Running" } return "Stopped" } func Policy(s types.HostService) string { switch types.HostServicePolicy(s.Policy) { case types.HostServicePolicyOff: return "Disabled" case types.HostServicePolicyOn: return "Enabled" case types.HostServicePolicyAutomatic: return "Automatic" default: return s.Policy } } func (cmd *ls) Run(ctx context.Context, f *flag.FlagSet) error { host, err := cmd.HostSystem() if err != nil { return err } s, err := host.ConfigManager().ServiceSystem(ctx) if err != nil { return err } services, err := s.Service(ctx) if err != nil { return err } return cmd.WriteResult(optionResult(services)) } type optionResult []types.HostService func (services optionResult) Write(w io.Writer) error { tw := tabwriter.NewWriter(w, 2, 0, 2, ' ', 0) fmt.Fprintf(tw, "%s\t%s\t%v\t%s\n", "Key", "Policy", "Status", "Label") for _, s := range services { fmt.Fprintf(tw, "%s\t%s\t%s\t%s\n", s.Key, s.Policy, Status(s), s.Label) } return tw.Flush() }