github.com/mohanarpit/terraform@v0.6.16-0.20160909104007-291f29853544/builtin/providers/google/resource_compute_vpn_gateway.go (about)

     1  package google
     2  
     3  import (
     4  	"fmt"
     5  	"log"
     6  
     7  	"github.com/hashicorp/terraform/helper/schema"
     8  
     9  	"google.golang.org/api/compute/v1"
    10  	"google.golang.org/api/googleapi"
    11  )
    12  
    13  func resourceComputeVpnGateway() *schema.Resource {
    14  	return &schema.Resource{
    15  		// Unfortunately, the VPNGatewayService does not support update
    16  		// operations. This is why everything is marked forcenew
    17  		Create: resourceComputeVpnGatewayCreate,
    18  		Read:   resourceComputeVpnGatewayRead,
    19  		Delete: resourceComputeVpnGatewayDelete,
    20  
    21  		Schema: map[string]*schema.Schema{
    22  			"name": &schema.Schema{
    23  				Type:     schema.TypeString,
    24  				Required: true,
    25  				ForceNew: true,
    26  			},
    27  
    28  			"network": &schema.Schema{
    29  				Type:     schema.TypeString,
    30  				Required: true,
    31  				ForceNew: true,
    32  			},
    33  
    34  			"description": &schema.Schema{
    35  				Type:     schema.TypeString,
    36  				Optional: true,
    37  				ForceNew: true,
    38  			},
    39  
    40  			"project": &schema.Schema{
    41  				Type:     schema.TypeString,
    42  				Optional: true,
    43  				ForceNew: true,
    44  			},
    45  
    46  			"region": &schema.Schema{
    47  				Type:     schema.TypeString,
    48  				Optional: true,
    49  				ForceNew: true,
    50  			},
    51  
    52  			"self_link": &schema.Schema{
    53  				Type:     schema.TypeString,
    54  				Computed: true,
    55  			},
    56  		},
    57  	}
    58  }
    59  
    60  func resourceComputeVpnGatewayCreate(d *schema.ResourceData, meta interface{}) error {
    61  	config := meta.(*Config)
    62  
    63  	region, err := getRegion(d, config)
    64  	if err != nil {
    65  		return err
    66  	}
    67  
    68  	project, err := getProject(d, config)
    69  	if err != nil {
    70  		return err
    71  	}
    72  
    73  	name := d.Get("name").(string)
    74  	network, err := getNetworkLink(d, config, "network")
    75  	if err != nil {
    76  		return err
    77  	}
    78  
    79  	vpnGatewaysService := compute.NewTargetVpnGatewaysService(config.clientCompute)
    80  
    81  	vpnGateway := &compute.TargetVpnGateway{
    82  		Name:    name,
    83  		Network: network,
    84  	}
    85  
    86  	if v, ok := d.GetOk("description"); ok {
    87  		vpnGateway.Description = v.(string)
    88  	}
    89  
    90  	op, err := vpnGatewaysService.Insert(project, region, vpnGateway).Do()
    91  	if err != nil {
    92  		return fmt.Errorf("Error Inserting VPN Gateway %s into network %s: %s", name, network, err)
    93  	}
    94  
    95  	err = computeOperationWaitRegion(config, op, project, region, "Inserting VPN Gateway")
    96  	if err != nil {
    97  		return fmt.Errorf("Error Waiting to Insert VPN Gateway %s into network %s: %s", name, network, err)
    98  	}
    99  
   100  	return resourceComputeVpnGatewayRead(d, meta)
   101  }
   102  
   103  func resourceComputeVpnGatewayRead(d *schema.ResourceData, meta interface{}) error {
   104  	config := meta.(*Config)
   105  
   106  	region, err := getRegion(d, config)
   107  	if err != nil {
   108  		return err
   109  	}
   110  
   111  	project, err := getProject(d, config)
   112  	if err != nil {
   113  		return err
   114  	}
   115  
   116  	name := d.Get("name").(string)
   117  
   118  	vpnGatewaysService := compute.NewTargetVpnGatewaysService(config.clientCompute)
   119  	vpnGateway, err := vpnGatewaysService.Get(project, region, name).Do()
   120  
   121  	if err != nil {
   122  		if gerr, ok := err.(*googleapi.Error); ok && gerr.Code == 404 {
   123  			log.Printf("[WARN] Removing VPN Gateway %q because it's gone", d.Get("name").(string))
   124  			// The resource doesn't exist anymore
   125  			d.SetId("")
   126  
   127  			return nil
   128  		}
   129  
   130  		return fmt.Errorf("Error Reading VPN Gateway %s: %s", name, err)
   131  	}
   132  
   133  	d.Set("self_link", vpnGateway.SelfLink)
   134  	d.SetId(name)
   135  
   136  	return nil
   137  }
   138  
   139  func resourceComputeVpnGatewayDelete(d *schema.ResourceData, meta interface{}) error {
   140  	config := meta.(*Config)
   141  
   142  	region, err := getRegion(d, config)
   143  	if err != nil {
   144  		return err
   145  	}
   146  
   147  	project, err := getProject(d, config)
   148  	if err != nil {
   149  		return err
   150  	}
   151  
   152  	name := d.Get("name").(string)
   153  
   154  	vpnGatewaysService := compute.NewTargetVpnGatewaysService(config.clientCompute)
   155  
   156  	op, err := vpnGatewaysService.Delete(project, region, name).Do()
   157  	if err != nil {
   158  		return fmt.Errorf("Error Reading VPN Gateway %s: %s", name, err)
   159  	}
   160  
   161  	err = computeOperationWaitRegion(config, op, project, region, "Deleting VPN Gateway")
   162  	if err != nil {
   163  		return fmt.Errorf("Error Waiting to Delete VPN Gateway %s: %s", name, err)
   164  	}
   165  
   166  	return nil
   167  }