mirror of https://github.com/hashicorp/consul
87 lines
1.7 KiB
Go
87 lines
1.7 KiB
Go
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package delete
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import (
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"flag"
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"fmt"
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"io"
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"github.com/hashicorp/consul/command/flags"
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"github.com/hashicorp/consul/command/intention/finder"
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"github.com/mitchellh/cli"
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)
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func New(ui cli.Ui) *cmd {
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c := &cmd{UI: ui}
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c.init()
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return c
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}
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type cmd struct {
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UI cli.Ui
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flags *flag.FlagSet
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http *flags.HTTPFlags
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help string
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// testStdin is the input for testing.
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testStdin io.Reader
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}
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func (c *cmd) init() {
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c.flags = flag.NewFlagSet("", flag.ContinueOnError)
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c.http = &flags.HTTPFlags{}
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flags.Merge(c.flags, c.http.ClientFlags())
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flags.Merge(c.flags, c.http.ServerFlags())
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c.help = flags.Usage(help, c.flags)
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}
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func (c *cmd) Run(args []string) int {
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if err := c.flags.Parse(args); err != nil {
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return 1
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}
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// Create and test the HTTP client
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client, err := c.http.APIClient()
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if err != nil {
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c.UI.Error(fmt.Sprintf("Error connecting to Consul agent: %s", err))
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return 1
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}
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// Get the intention ID to load
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f := &finder.Finder{Client: client}
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id, err := f.IDFromArgs(c.flags.Args())
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if err != nil {
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c.UI.Error(fmt.Sprintf("Error: %s", err))
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return 1
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}
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// Read the intention
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_, err = client.Connect().IntentionDelete(id, nil)
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if err != nil {
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c.UI.Error(fmt.Sprintf("Error reading the intention: %s", err))
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return 1
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}
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c.UI.Output(fmt.Sprintf("Intention deleted."))
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return 0
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}
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func (c *cmd) Synopsis() string {
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return synopsis
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}
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func (c *cmd) Help() string {
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return c.help
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}
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const synopsis = "Delete an intention."
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const help = `
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Usage: consul intention delete [options] SRC DST
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Usage: consul intention delete [options] ID
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Delete an intention. This cannot be reversed. The intention can be looked
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up via an exact source/destination match or via the unique intention ID.
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$ consul intention delete web db
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`
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