command/import wip
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package command
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import (
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"fmt"
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"log"
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"os"
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"strings"
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)
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// ImportCommand is a cli.Command implementation that imports resources
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// into the Terraform state.
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type ImportCommand struct {
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Meta
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}
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func (c *ImportCommand) Run(args []string) int {
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args = c.Meta.process(args, true)
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cmdFlags := c.Meta.flagSet("import")
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cmdFlags.StringVar(&c.Meta.statePath, "state", DefaultStateFilename, "path")
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cmdFlags.IntVar(&c.Meta.parallelism, "parallelism", 0, "parallelism")
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cmdFlags.StringVar(&c.Meta.stateOutPath, "state-out", "", "path")
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cmdFlags.StringVar(&c.Meta.backupPath, "backup", "", "path")
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cmdFlags.Usage = func() { c.Ui.Error(c.Help()) }
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if err := cmdFlags.Parse(args); err != nil {
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return 1
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}
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args = cmdFlags.Args()
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if len(args) != 2 {
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c.Ui.Error("The import command expects two arguments.")
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cmdFlags.Usage()
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return 1
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}
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// Build the context based on the arguments given
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ctx, _, err := c.Context(contextOpts{
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Path: configPath,
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StatePath: c.Meta.statePath,
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Parallelism: c.Meta.parallelism,
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})
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if err != nil {
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c.Ui.Error(err.Error())
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return 1
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}
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newState, err := ctx.Refresh()
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if err != nil {
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c.Ui.Error(fmt.Sprintf("Error refreshing state: %s", err))
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return 1
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}
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log.Printf("[INFO] Writing state output to: %s", c.Meta.StateOutPath())
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if err := c.Meta.PersistState(newState); err != nil {
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c.Ui.Error(fmt.Sprintf("Error writing state file: %s", err))
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return 1
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}
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return 0
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}
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func (c *ImportCommand) Help() string {
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helpText := `
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Usage: terraform import [options] ADDR ID
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Import existing infrastructure into your Terraform state.
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This will find and import the specified resource into your Terraform
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state, allowing existing infrastructure to come under Terraform
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management without having to be initially created by Terraform.
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The ADDR specified is the address to import the resource to. Please
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see the documentation online for resource addresses. The ID is a
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resource-specific ID to identify that resource being imported. Please
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reference the documentation for the resource type you're importing to
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determine the ID syntax to use. It typically matches directly to the ID
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that the provider uses.
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In the current state of Terraform import, the resource is only imported
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into your state file. Once it is imported, you must manually write
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configuration for the new resource or Terraform will mark it for destruction.
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Future versions of Terraform will expand the functionality of Terraform
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import.
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This command will not modify your infrastructure, but it will make
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network requests to inspect parts of your infrastructure relevant to
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the resource being imported.
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Options:
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-backup=path Path to backup the existing state file before
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modifying. Defaults to the "-state-out" path with
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".backup" extension. Set to "-" to disable backup.
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-input=true Ask for input for variables if not directly set.
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-no-color If specified, output won't contain any color.
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-state=path Path to read and save state (unless state-out
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is specified). Defaults to "terraform.tfstate".
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-state-out=path Path to write updated state file. By default, the
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"-state" path will be used.
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`
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return strings.TrimSpace(helpText)
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}
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func (c *ImportCommand) Synopsis() string {
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return "Import existing infrastructure into Terraform"
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}
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@ -73,6 +73,12 @@ func init() {
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}, nil
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}, nil
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},
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},
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"import": func() (cli.Command, error) {
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return &command.ImportCommand{
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Meta: meta,
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}, nil
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},
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"init": func() (cli.Command, error) {
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"init": func() (cli.Command, error) {
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return &command.InitCommand{
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return &command.InitCommand{
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Meta: meta,
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Meta: meta,
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