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provider/aws: allow key_pair name to be generated

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As a module author, I'd like to be able to create a module that includes
a key_pair.  I don't care about the name, I only know I don't want it to
collide with anything else in the account.

This allows my module to be used multiple times in the same account
without having to do anything funky like adding a user-specified unique
name parameter.
This commit is contained in:
Paul Hinze 2015-04-30 07:26:17 -05:00
parent 1ad9cb261c
commit b99611fa44
2 changed files with 41 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
builtin/providers/aws/resource_aws_key_pair.go
View File

@ -3,6 +3,7 @@ package aws
import (
"fmt"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/helper/schema"
"github.com/awslabs/aws-sdk-go/aws"
@ -19,7 +20,8 @@ func resourceAwsKeyPair() *schema.Resource {
Schema: map[string]*schema.Schema{
"key_name": &schema.Schema{
Type: schema.TypeString,
Required: true,
Optional: true,
Computed: true,
ForceNew: true,
},
"public_key": &schema.Schema{
@ -39,6 +41,9 @@ func resourceAwsKeyPairCreate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).ec2conn
keyName := d.Get("key_name").(string)
if keyName == "" {
keyName = resource.UniqueId()
}
publicKey := d.Get("public_key").(string)
req := &ec2.ImportKeyPairInput{
KeyName: aws.String(keyName),

35
builtin/providers/aws/resource_aws_key_pair_test.go
View File

@ -2,6 +2,7 @@ package aws
import (
"fmt"
"strings"
"testing"
"github.com/awslabs/aws-sdk-go/aws"
@ -29,6 +30,34 @@ func TestAccAWSKeyPair_normal(t *testing.T) {
})
}
func TestAccAWSKeyPair_generatedName(t *testing.T) {
var conf ec2.KeyPairInfo
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckAWSKeyPairDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccAWSKeyPairConfig_generatedName,
Check: resource.ComposeTestCheckFunc(
testAccCheckAWSKeyPairExists("aws_key_pair.a_key_pair", &conf),
testAccCheckAWSKeyPairFingerprint("d7:ff:a6:63:18:64:9c:57:a1:ee:ca:a4:ad:c2:81:62", &conf),
func(s *terraform.State) error {
if conf.KeyName == nil {
return fmt.Errorf("bad: No SG name")
}
if !strings.HasPrefix(*conf.KeyName, "terraform-") {
return fmt.Errorf("No terraform- prefix: %s", *conf.KeyName)
}
return nil
},
),
},
},
})
}
func testAccCheckAWSKeyPairDestroy(s *terraform.State) error {
ec2conn := testAccProvider.Meta().(*AWSClient).ec2conn
@ -106,3 +135,9 @@ resource "aws_key_pair" "a_key_pair" {
public_key = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQD3F6tyPEFEzV0LX3X8BsXdMsQz1x2cEikKDEY0aIj41qgxMCP/iteneqXSIFZBp5vizPvaoIR3Um9xK7PGoW8giupGn+EPuxIA4cDM4vzOqOkiMPhz5XK0whEjkVzTo4+S0puvDZuwIsdiW9mxhJc7tgBNL0cYlWSYVkz4G/fslNfRPW5mYAM49f4fhtxPb5ok4Q2Lg9dPKVHO/Bgeu5woMc7RY0p1ej6D4CKFE6lymSDJpW0YHX/wqE9+cfEauh7xZcG0q9t2ta6F6fmX0agvpFyZo8aFbXeUBr7osSCJNgvavWbM/06niWrOvYX2xwWdhXmXSrbX8ZbabVohBK41 phodgson@thoughtworks.com"
}
`
const testAccAWSKeyPairConfig_generatedName = `
resource "aws_key_pair" "a_key_pair" {
public_key = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQD3F6tyPEFEzV0LX3X8BsXdMsQz1x2cEikKDEY0aIj41qgxMCP/iteneqXSIFZBp5vizPvaoIR3Um9xK7PGoW8giupGn+EPuxIA4cDM4vzOqOkiMPhz5XK0whEjkVzTo4+S0puvDZuwIsdiW9mxhJc7tgBNL0cYlWSYVkz4G/fslNfRPW5mYAM49f4fhtxPb5ok4Q2Lg9dPKVHO/Bgeu5woMc7RY0p1ej6D4CKFE6lymSDJpW0YHX/wqE9+cfEauh7xZcG0q9t2ta6F6fmX0agvpFyZo8aFbXeUBr7osSCJNgvavWbM/06niWrOvYX2xwWdhXmXSrbX8ZbabVohBK41 phodgson@thoughtworks.com"
}
`