98 lines
1.9 KiB
Go
98 lines
1.9 KiB
Go
package command
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/hashicorp/nomad/api"
|
|
"github.com/posener/complete"
|
|
)
|
|
|
|
type NamespaceApplyCommand struct {
|
|
Meta
|
|
}
|
|
|
|
func (c *NamespaceApplyCommand) Help() string {
|
|
helpText := `
|
|
Usage: nomad namespace apply [options]
|
|
|
|
Apply is used to create or update a namespace.
|
|
|
|
General Options:
|
|
|
|
` + generalOptionsUsage() + `
|
|
|
|
Apply Options:
|
|
|
|
-name
|
|
The name of the namespace.
|
|
|
|
-description
|
|
An optional description for the namespace.
|
|
`
|
|
return strings.TrimSpace(helpText)
|
|
}
|
|
|
|
func (c *NamespaceApplyCommand) AutocompleteFlags() complete.Flags {
|
|
return mergeAutocompleteFlags(c.Meta.AutocompleteFlags(FlagSetClient),
|
|
complete.Flags{
|
|
"-name": complete.PredictAnything,
|
|
"-description": complete.PredictAnything,
|
|
})
|
|
}
|
|
|
|
func (c *NamespaceApplyCommand) AutocompleteArgs() complete.Predictor {
|
|
return complete.PredictNothing
|
|
}
|
|
|
|
func (c *NamespaceApplyCommand) Synopsis() string {
|
|
return "Create or update a namespace"
|
|
}
|
|
|
|
func (c *NamespaceApplyCommand) Run(args []string) int {
|
|
var name, description string
|
|
|
|
flags := c.Meta.FlagSet("namespace apply", FlagSetClient)
|
|
flags.Usage = func() { c.Ui.Output(c.Help()) }
|
|
flags.StringVar(&name, "name", "", "")
|
|
flags.StringVar(&description, "description", "", "")
|
|
|
|
if err := flags.Parse(args); err != nil {
|
|
return 1
|
|
}
|
|
|
|
// Check that we got no arguments
|
|
args = flags.Args()
|
|
if l := len(args); l != 0 {
|
|
c.Ui.Error(c.Help())
|
|
return 1
|
|
}
|
|
|
|
// Validate we have at-least a name
|
|
if name == "" {
|
|
c.Ui.Error("Namespace name required")
|
|
return 1
|
|
}
|
|
|
|
// Get the HTTP client
|
|
client, err := c.Meta.Client()
|
|
if err != nil {
|
|
c.Ui.Error(fmt.Sprintf("Error initializing client: %s", err))
|
|
return 1
|
|
}
|
|
|
|
// Create the request object.
|
|
ns := &api.Namespace{
|
|
Name: name,
|
|
Description: description,
|
|
}
|
|
|
|
_, err = client.Namespaces().Register(ns, nil)
|
|
if err != nil {
|
|
c.Ui.Error(fmt.Sprintf("Error applying namespace: %s", err))
|
|
return 1
|
|
}
|
|
|
|
return 0
|
|
}
|