github.com/vmware/govmomi@v0.51.0/cli/vcsa/log/forwarding.go (about)

     1  // © Broadcom. All Rights Reserved.
     2  // The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries.
     3  // SPDX-License-Identifier: Apache-2.0
     4  
     5  package logging
     6  
     7  import (
     8  	"context"
     9  	"flag"
    10  	"fmt"
    11  	"io"
    12  	"text/tabwriter"
    13  
    14  	"github.com/vmware/govmomi/cli"
    15  	"github.com/vmware/govmomi/cli/flags"
    16  	vlogging "github.com/vmware/govmomi/vapi/appliance/logging"
    17  )
    18  
    19  type info struct {
    20  	*flags.ClientFlag
    21  	*flags.OutputFlag
    22  }
    23  
    24  func init() {
    25  	cli.Register("vcsa.log.forwarding.info", &info{})
    26  }
    27  
    28  func (cmd *info) Register(ctx context.Context, f *flag.FlagSet) {
    29  	cmd.ClientFlag, ctx = flags.NewClientFlag(ctx)
    30  	cmd.ClientFlag.Register(ctx, f)
    31  
    32  	cmd.OutputFlag, ctx = flags.NewOutputFlag(ctx)
    33  	cmd.OutputFlag.Register(ctx, f)
    34  }
    35  
    36  func (cmd *info) Process(ctx context.Context) error {
    37  	if err := cmd.ClientFlag.Process(ctx); err != nil {
    38  		return err
    39  	}
    40  	if err := cmd.OutputFlag.Process(ctx); err != nil {
    41  		return err
    42  	}
    43  	return nil
    44  }
    45  
    46  func (cmd *info) Description() string {
    47  	return `Retrieve the VC Appliance log forwarding configuration
    48  
    49  Examples:
    50    govc vcsa.log.forwarding.info`
    51  }
    52  
    53  func (cmd *info) Run(ctx context.Context, f *flag.FlagSet) error {
    54  	c, err := cmd.RestClient()
    55  	if err != nil {
    56  		return err
    57  	}
    58  
    59  	fwd := vlogging.NewManager(c)
    60  
    61  	res, err := fwd.Forwarding(ctx)
    62  	if err != nil {
    63  		return nil
    64  	}
    65  
    66  	return cmd.WriteResult(forwardingConfigResult(res))
    67  }
    68  
    69  type forwardingConfigResult []vlogging.Forwarding
    70  
    71  func (res forwardingConfigResult) Write(w io.Writer) error {
    72  	tw := tabwriter.NewWriter(w, 2, 0, 2, ' ', 0)
    73  
    74  	for _, c := range res {
    75  		fmt.Fprintf(tw, "Hostname:\t%s\n", c.Hostname)
    76  		fmt.Fprintf(tw, "Port:\t%d\n", c.Port)
    77  		fmt.Fprintf(tw, "Protocol:\t%s\n", c.Protocol)
    78  	}
    79  
    80  	return tw.Flush()
    81  }