Scaffolds the AzureRM Public IP resource

This commit is contained in:
stack72 2016-01-08 00:20:49 +00:00
parent ad897b9ea2
commit eab75dc884
6 changed files with 550 additions and 1 deletions

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@ -44,6 +44,7 @@ func Provider() terraform.ResourceProvider {
"azurerm_local_network_gateway": resourceArmLocalNetworkGateway(), "azurerm_local_network_gateway": resourceArmLocalNetworkGateway(),
"azurerm_availability_set": resourceArmAvailabilitySet(), "azurerm_availability_set": resourceArmAvailabilitySet(),
"azurerm_network_security_group": resourceArmNetworkSecurityGroup(), "azurerm_network_security_group": resourceArmNetworkSecurityGroup(),
"azurerm_public_ip": resourceArmPublicIp(),
}, },
ConfigureFunc: providerConfigure, ConfigureFunc: providerConfigure,

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@ -0,0 +1,245 @@
package azurerm
import (
"fmt"
"log"
"net/http"
"regexp"
"strings"
"time"
"github.com/Azure/azure-sdk-for-go/arm/network"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/helper/schema"
)
func resourceArmPublicIp() *schema.Resource {
return &schema.Resource{
Create: resourceArmPublicIpCreate,
Read: resourceArmPublicIpRead,
Update: resourceArmPublicIpCreate,
Delete: resourceArmPublicIpDelete,
Schema: map[string]*schema.Schema{
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"location": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
StateFunc: azureRMNormalizeLocation,
},
"resource_group_name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"public_ip_address_allocation": &schema.Schema{
Type: schema.TypeString,
Required: true,
ValidateFunc: validatePublicIpAllocation,
},
"idle_timeout_in_minutes": &schema.Schema{
Type: schema.TypeInt,
Optional: true,
ValidateFunc: func(v interface{}, k string) (ws []string, errors []error) {
value := v.(int)
if value < 4 || value > 30 {
errors = append(errors, fmt.Errorf(
"The idle timeout must be between 4 and 30 minutes"))
}
return
},
},
"domain_name_label": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ValidateFunc: validatePublicIpDomainNameLabel,
},
"reverse_fqdn": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"fqdn": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"ip_address": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
},
}
}
func resourceArmPublicIpCreate(d *schema.ResourceData, meta interface{}) error {
client := meta.(*ArmClient)
publicIPClient := client.publicIPClient
log.Printf("[INFO] preparing arguments for Azure ARM Public IP creation.")
name := d.Get("name").(string)
location := d.Get("location").(string)
resGroup := d.Get("resource_group_name").(string)
properties := network.PublicIPAddressPropertiesFormat{
PublicIPAllocationMethod: network.IPAllocationMethod(d.Get("public_ip_address_allocation").(string)),
}
dnl, hasDnl := d.GetOk("domain_name_label")
rfqdn, hasRfqdn := d.GetOk("reverse_fqdn")
if hasDnl || hasRfqdn {
dnsSettings := network.PublicIPAddressDNSSettings{}
if hasRfqdn {
reverse_fqdn := rfqdn.(string)
dnsSettings.ReverseFqdn = &reverse_fqdn
}
if hasDnl {
domain_name_label := dnl.(string)
dnsSettings.DomainNameLabel = &domain_name_label
}
properties.DNSSettings = &dnsSettings
}
if v, ok := d.GetOk("idle_timeout_in_minutes"); ok {
idle_timeout := v.(int)
properties.IdleTimeoutInMinutes = &idle_timeout
}
publicIp := network.PublicIPAddress{
Name: &name,
Location: &location,
Properties: &properties,
}
resp, err := publicIPClient.CreateOrUpdate(resGroup, name, publicIp)
if err != nil {
return err
}
d.SetId(*resp.ID)
log.Printf("[DEBUG] Waiting for Public IP (%s) to become available", name)
stateConf := &resource.StateChangeConf{
Pending: []string{"Accepted", "Updating"},
Target: "Succeeded",
Refresh: publicIPStateRefreshFunc(client, resGroup, name),
Timeout: 10 * time.Minute,
}
if _, err := stateConf.WaitForState(); err != nil {
return fmt.Errorf("Error waiting for Public IP (%s) to become available: %s", name, err)
}
return resourceArmPublicIpRead(d, meta)
}
func resourceArmPublicIpRead(d *schema.ResourceData, meta interface{}) error {
publicIPClient := meta.(*ArmClient).publicIPClient
id, err := parseAzureResourceID(d.Id())
if err != nil {
return err
}
resGroup := id.ResourceGroup
name := id.Path["publicIPAddresses"]
resp, err := publicIPClient.Get(resGroup, name)
if resp.StatusCode == http.StatusNotFound {
d.SetId("")
return nil
}
if err != nil {
return fmt.Errorf("Error making Read request on Azure public ip %s: %s", name, err)
}
if resp.Properties.DNSSettings != nil && resp.Properties.DNSSettings.Fqdn != nil && *resp.Properties.DNSSettings.Fqdn != "" {
d.Set("fqdn", resp.Properties.DNSSettings.Fqdn)
}
if resp.Properties.IPAddress != nil && *resp.Properties.IPAddress != "" {
d.Set("ip_address", resp.Properties.IPAddress)
}
return nil
}
func resourceArmPublicIpDelete(d *schema.ResourceData, meta interface{}) error {
publicIPClient := meta.(*ArmClient).publicIPClient
id, err := parseAzureResourceID(d.Id())
if err != nil {
return err
}
resGroup := id.ResourceGroup
name := id.Path["publicIPAddresses"]
_, err = publicIPClient.Delete(resGroup, name)
return err
}
func publicIPStateRefreshFunc(client *ArmClient, resourceGroupName string, publicIpName string) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
res, err := client.publicIPClient.Get(resourceGroupName, publicIpName)
if err != nil {
return nil, "", fmt.Errorf("Error issuing read request in publicIPStateRefreshFunc to Azure ARM for public ip '%s' (RG: '%s'): %s", publicIpName, resourceGroupName, err)
}
return res, *res.Properties.ProvisioningState, nil
}
}
func validatePublicIpAllocation(v interface{}, k string) (ws []string, errors []error) {
value := strings.ToLower(v.(string))
allocations := map[string]bool{
"static": true,
"dynamic": true,
}
if !allocations[value] {
errors = append(errors, fmt.Errorf("Public IP Allocation can only be Static of Dynamic"))
}
return
}
func validatePublicIpDomainNameLabel(v interface{}, k string) (ws []string, errors []error) {
value := v.(string)
if !regexp.MustCompile(`^[a-z0-9-]+$`).MatchString(value) {
errors = append(errors, fmt.Errorf(
"only alphanumeric characters and hyphens allowed in %q: %q",
k, value))
}
if len(value) > 61 {
errors = append(errors, fmt.Errorf(
"%q cannot be longer than 61 characters: %q", k, value))
}
if len(value) == 0 {
errors = append(errors, fmt.Errorf(
"%q cannot be an empty string: %q", k, value))
}
if regexp.MustCompile(`-$`).MatchString(value) {
errors = append(errors, fmt.Errorf(
"%q cannot end with a hyphen: %q", k, value))
}
return
}

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@ -0,0 +1,244 @@
package azurerm
import (
"fmt"
"math/rand"
"net/http"
"testing"
"time"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
)
func TestResourceAzureRMPublicIpAllocation_validation(t *testing.T) {
cases := []struct {
Value string
ErrCount int
}{
{
Value: "Random",
ErrCount: 1,
},
{
Value: "Static",
ErrCount: 0,
},
{
Value: "Dynamic",
ErrCount: 0,
},
{
Value: "STATIC",
ErrCount: 0,
},
{
Value: "static",
ErrCount: 0,
},
}
for _, tc := range cases {
_, errors := validatePublicIpAllocation(tc.Value, "azurerm_public_ip")
if len(errors) != tc.ErrCount {
t.Fatalf("Expected the Azure RM Public IP allocation to trigger a validation error")
}
}
}
func TestResourceAzureRMPublicIpDomainNameLabel_validation(t *testing.T) {
cases := []struct {
Value string
ErrCount int
}{
{
Value: "tEsting123",
ErrCount: 1,
},
{
Value: "testing123!",
ErrCount: 1,
},
{
Value: "testing123-",
ErrCount: 1,
},
{
Value: randomString(80),
ErrCount: 1,
},
}
for _, tc := range cases {
_, errors := validatePublicIpDomainNameLabel(tc.Value, "azurerm_public_ip")
if len(errors) != tc.ErrCount {
t.Fatalf("Expected the Azure RM Public IP Domain Name Label to trigger a validation error")
}
}
}
func TestAccAzureRMPublicIpStatic_basic(t *testing.T) {
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testCheckAzureRMPublicIpDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccAzureRMVPublicIpStatic_basic,
Check: resource.ComposeTestCheckFunc(
testCheckAzureRMPublicIpExists("azurerm_public_ip.test"),
),
},
},
})
}
func TestAccAzureRMPublicIpStatic_update(t *testing.T) {
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testCheckAzureRMPublicIpDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccAzureRMVPublicIpStatic_basic,
Check: resource.ComposeTestCheckFunc(
testCheckAzureRMPublicIpExists("azurerm_public_ip.test"),
),
},
resource.TestStep{
Config: testAccAzureRMVPublicIpStatic_update,
Check: resource.ComposeTestCheckFunc(
testCheckAzureRMPublicIpExists("azurerm_public_ip.test"),
resource.TestCheckResourceAttr(
"azurerm_public_ip.test", "domain_name_label", "mylabel01"),
),
},
},
})
}
func TestAccAzureRMPublicIpDynamic_basic(t *testing.T) {
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testCheckAzureRMPublicIpDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccAzureRMVPublicIpDynamic_basic,
Check: resource.ComposeTestCheckFunc(
testCheckAzureRMPublicIpExists("azurerm_public_ip.test"),
),
},
},
})
}
func testCheckAzureRMPublicIpExists(name string) resource.TestCheckFunc {
return func(s *terraform.State) error {
// Ensure we have enough information in state to look up in API
rs, ok := s.RootModule().Resources[name]
if !ok {
return fmt.Errorf("Not found: %s", name)
}
availSetName := rs.Primary.Attributes["name"]
resourceGroup, hasResourceGroup := rs.Primary.Attributes["resource_group_name"]
if !hasResourceGroup {
return fmt.Errorf("Bad: no resource group found in state for public ip: %s", availSetName)
}
conn := testAccProvider.Meta().(*ArmClient).publicIPClient
resp, err := conn.Get(resourceGroup, availSetName)
if err != nil {
return fmt.Errorf("Bad: Get on publicIPClient: %s", err)
}
if resp.StatusCode == http.StatusNotFound {
return fmt.Errorf("Bad: Public IP %q (resource group: %q) does not exist", name, resourceGroup)
}
return nil
}
}
func testCheckAzureRMPublicIpDestroy(s *terraform.State) error {
conn := testAccProvider.Meta().(*ArmClient).publicIPClient
for _, rs := range s.RootModule().Resources {
if rs.Type != "azurerm_public_ip" {
continue
}
name := rs.Primary.Attributes["name"]
resourceGroup := rs.Primary.Attributes["resource_group_name"]
resp, err := conn.Get(resourceGroup, name)
if err != nil {
return nil
}
if resp.StatusCode != http.StatusNotFound {
return fmt.Errorf("Public IP still exists:\n%#v", resp.Properties)
}
}
return nil
}
func randomString(strlen int) string {
rand.Seed(time.Now().UTC().UnixNano())
const chars = "abcdefghijklmnopqrstuvwxyz0123456789-"
result := make([]byte, strlen)
for i := 0; i < strlen; i++ {
result[i] = chars[rand.Intn(len(chars))]
}
return string(result)
}
var testAccAzureRMVPublicIpStatic_basic = `
resource "azurerm_resource_group" "test" {
name = "acceptanceTestResourceGroup1"
location = "West US"
}
resource "azurerm_public_ip" "test" {
name = "acceptanceTestPublicIp1"
location = "West US"
resource_group_name = "${azurerm_resource_group.test.name}"
public_ip_address_allocation = "static"
}
`
var testAccAzureRMVPublicIpStatic_update = `
resource "azurerm_resource_group" "test" {
name = "acceptanceTestResourceGroup1"
location = "West US"
}
resource "azurerm_public_ip" "test" {
name = "acceptanceTestPublicIp1"
location = "West US"
resource_group_name = "${azurerm_resource_group.test.name}"
public_ip_address_allocation = "static"
domain_name_label = "mylabel01"
}
`
var testAccAzureRMVPublicIpDynamic_basic = `
resource "azurerm_resource_group" "test" {
name = "acceptanceTestResourceGroup2"
location = "West US"
}
resource "azurerm_public_ip" "test" {
name = "acceptanceTestPublicIp2"
location = "West US"
resource_group_name = "${azurerm_resource_group.test.name}"
public_ip_address_allocation = "dynamic"
}
`

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@ -80,4 +80,4 @@ The `security_rule` block supports:
The following attributes are exported: The following attributes are exported:
* `id` - The virtual AvailabilitySet ID. * `id` - The Network Security Group ID.

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@ -0,0 +1,55 @@
---
layout: "azurerm"
page_title: "Azure Resource Manager: azurerm_public_ip"
sidebar_current: "docs-azurerm-resource-public-ip"
description: |-
Create a Public IP Address.
---
# azurerm\_public\_ip
Create a Public IP Address.
## Example Usage
```
resource "azurerm_resource_group" "test" {
name = "resourceGroup1"
location = "West US"
}
resource "azurerm_public_ip" "test" {
name = "acceptanceTestPublicIp1"
location = "West US"
resource_group_name = "${azurerm_resource_group.test.name}"
public_ip_address_allocation = "static"
}
```
## Argument Reference
The following arguments are supported:
* `name` - (Required) Specifies the name of the availability set. Changing this forces a
new resource to be created.
* `resource_group_name` - (Required) The name of the resource group in which to
create the availability set.
* `location` - (Required) Specifies the supported Azure location where the resource exists. Changing this forces a new resource to be created.
* `public_ip_address_allocation` - (Required) Defines whether the IP address is stable or dynamic. Options are Static or Dynamic.
* `idle_timeout_in_minutes` - (Optional) Specifies the timeout for the TCP idle connection. The value can be set between 4 and 30 minutes.
* `domain_name_label` - (Optional) Label for the Domain Name. Will be used to make up the FQDN. If a domain name label is specified, an A DNS record is created for the public IP in the Microsoft Azure DNS system.
* `reverse_fqdn` - (Optional) A fully qualified domain name that resolves to this public IP address. If the reverseFqdn is specified, then a PTR DNS record is created pointing from the IP address in the in-addr.arpa domain to the reverse FQDN.
## Attributes Reference
The following attributes are exported:
* `id` - The Public IP ID.
* `ip_address` - The IP address value that was allocated.
* `fqdn` - Fully qualified domain name of the A DNS record associated with the public IP. This is the concatenation of the domainNameLabel and the regionalized DNS zone

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@ -33,6 +33,10 @@
<a href="/docs/providers/azurerm/r/network_security_group.html">azurerm_network_security_group</a> <a href="/docs/providers/azurerm/r/network_security_group.html">azurerm_network_security_group</a>
</li> </li>
<li<%= sidebar_current("docs-azurerm-resource-public-ip") %>>
<a href="/docs/providers/azurerm/r/public_ip.html">azurerm_public_ip</a>
</li>
</ul> </ul>
</li> </li>
</ul> </ul>