mirror of
https://github.com/letic/terraform-provider-google.git
synced 2024-09-06 17:16:44 +00:00
313 lines
8.1 KiB
Go
313 lines
8.1 KiB
Go
package google
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import (
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"fmt"
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"log"
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"strings"
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"github.com/hashicorp/terraform/helper/schema"
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"google.golang.org/api/compute/v1"
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)
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func resourceComputeSubnetwork() *schema.Resource {
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return &schema.Resource{
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Create: resourceComputeSubnetworkCreate,
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Read: resourceComputeSubnetworkRead,
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Update: resourceComputeSubnetworkUpdate,
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Delete: resourceComputeSubnetworkDelete,
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Importer: &schema.ResourceImporter{
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State: resourceComputeSubnetworkImportState,
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},
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Schema: map[string]*schema.Schema{
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"ip_cidr_range": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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"name": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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"network": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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DiffSuppressFunc: compareSelfLinkOrResourceName,
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},
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"description": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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},
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"gateway_address": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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},
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"project": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"region": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"private_ip_google_access": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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},
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"secondary_ip_range": &schema.Schema{
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Type: schema.TypeList,
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Optional: true,
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ForceNew: true,
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Elem: &schema.Resource{
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Schema: map[string]*schema.Schema{
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"range_name": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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ValidateFunc: validateGCPName,
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},
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"ip_cidr_range": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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},
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},
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},
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"self_link": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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},
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},
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}
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}
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func resourceComputeSubnetworkCreate(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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network, err := ParseNetworkFieldValue(d.Get("network").(string), d, config)
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if err != nil {
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return err
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}
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region, err := getRegion(d, config)
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if err != nil {
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return err
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}
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project, err := getProject(d, config)
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if err != nil {
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return err
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}
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// Build the subnetwork parameters
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subnetwork := &compute.Subnetwork{
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Name: d.Get("name").(string),
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Description: d.Get("description").(string),
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IpCidrRange: d.Get("ip_cidr_range").(string),
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PrivateIpGoogleAccess: d.Get("private_ip_google_access").(bool),
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SecondaryIpRanges: expandSecondaryRanges(d.Get("secondary_ip_range").([]interface{})),
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Network: network.RelativeLink(),
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}
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log.Printf("[DEBUG] Subnetwork insert request: %#v", subnetwork)
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op, err := config.clientCompute.Subnetworks.Insert(project, region, subnetwork).Do()
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if err != nil {
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return fmt.Errorf("Error creating subnetwork: %s", err)
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}
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// It probably maybe worked, so store the ID now. ID is a combination of region + subnetwork
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// name because subnetwork names are not unique in a project, per the Google docs:
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// "When creating a new subnetwork, its name has to be unique in that project for that region, even across networks.
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// The same name can appear twice in a project, as long as each one is in a different region."
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// https://cloud.google.com/compute/docs/subnetworks
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subnetwork.Region = region
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d.SetId(createSubnetID(subnetwork))
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err = computeSharedOperationWait(config.clientCompute, op, project, "Creating Subnetwork")
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if err != nil {
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return err
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}
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return resourceComputeSubnetworkRead(d, meta)
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}
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func resourceComputeSubnetworkRead(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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region, err := getRegion(d, config)
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if err != nil {
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return err
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}
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project, err := getProject(d, config)
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if err != nil {
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return err
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}
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name := d.Get("name").(string)
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subnetwork, err := config.clientCompute.Subnetworks.Get(project, region, name).Do()
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if err != nil {
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return handleNotFoundError(err, d, fmt.Sprintf("Subnetwork %q", name))
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}
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d.Set("name", subnetwork.Name)
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d.Set("ip_cidr_range", subnetwork.IpCidrRange)
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d.Set("network", subnetwork.Network)
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d.Set("description", subnetwork.Description)
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d.Set("private_ip_google_access", subnetwork.PrivateIpGoogleAccess)
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d.Set("gateway_address", subnetwork.GatewayAddress)
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d.Set("secondary_ip_range", flattenSecondaryRanges(subnetwork.SecondaryIpRanges))
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d.Set("project", project)
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d.Set("region", region)
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d.Set("self_link", ConvertSelfLinkToV1(subnetwork.SelfLink))
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return nil
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}
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func resourceComputeSubnetworkUpdate(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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region, err := getRegion(d, config)
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if err != nil {
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return err
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}
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project, err := getProject(d, config)
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if err != nil {
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return err
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}
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d.Partial(true)
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if d.HasChange("private_ip_google_access") {
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subnetworksSetPrivateIpGoogleAccessRequest := &compute.SubnetworksSetPrivateIpGoogleAccessRequest{
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PrivateIpGoogleAccess: d.Get("private_ip_google_access").(bool),
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}
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log.Printf("[DEBUG] Updating Subnetwork PrivateIpGoogleAccess %q: %#v", d.Id(), subnetworksSetPrivateIpGoogleAccessRequest)
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op, err := config.clientCompute.Subnetworks.SetPrivateIpGoogleAccess(
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project, region, d.Get("name").(string), subnetworksSetPrivateIpGoogleAccessRequest).Do()
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if err != nil {
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return fmt.Errorf("Error updating subnetwork PrivateIpGoogleAccess: %s", err)
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}
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err = computeSharedOperationWait(config.clientCompute, op, project, "Updating Subnetwork PrivateIpGoogleAccess")
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if err != nil {
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return err
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}
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d.SetPartial("private_ip_google_access")
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}
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d.Partial(false)
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return resourceComputeSubnetworkRead(d, meta)
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}
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func resourceComputeSubnetworkDelete(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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region, err := getRegion(d, config)
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if err != nil {
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return err
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}
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project, err := getProject(d, config)
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if err != nil {
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return err
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}
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// Delete the subnetwork
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op, err := config.clientCompute.Subnetworks.Delete(
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project, region, d.Get("name").(string)).Do()
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if err != nil {
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return fmt.Errorf("Error deleting subnetwork: %s", err)
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}
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err = computeSharedOperationWait(config.clientCompute, op, project, "Deleting Subnetwork")
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if err != nil {
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return err
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}
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d.SetId("")
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return nil
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}
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func resourceComputeSubnetworkImportState(d *schema.ResourceData, meta interface{}) ([]*schema.ResourceData, error) {
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parts := strings.Split(d.Id(), "/")
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if len(parts) != 2 {
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return nil, fmt.Errorf("Invalid compute subnetwork specifier. Expecting {region}/{name}")
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}
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region, name := parts[0], parts[1]
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d.Set("region", region)
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d.Set("name", name)
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d.SetId(createSubnetID(&compute.Subnetwork{
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Region: region,
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Name: name,
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}))
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return []*schema.ResourceData{d}, nil
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}
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func createSubnetID(s *compute.Subnetwork) string {
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return fmt.Sprintf("%s/%s", s.Region, s.Name)
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}
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func splitSubnetID(id string) (region string, name string) {
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parts := strings.Split(id, "/")
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region = parts[0]
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name = parts[1]
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return
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}
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func expandSecondaryRanges(configured []interface{}) []*compute.SubnetworkSecondaryRange {
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secondaryRanges := make([]*compute.SubnetworkSecondaryRange, 0, len(configured))
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for _, raw := range configured {
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data := raw.(map[string]interface{})
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secondaryRange := compute.SubnetworkSecondaryRange{
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RangeName: data["range_name"].(string),
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IpCidrRange: data["ip_cidr_range"].(string),
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}
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secondaryRanges = append(secondaryRanges, &secondaryRange)
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}
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return secondaryRanges
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}
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func flattenSecondaryRanges(secondaryRanges []*compute.SubnetworkSecondaryRange) []map[string]interface{} {
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secondaryRangesSchema := make([]map[string]interface{}, 0, len(secondaryRanges))
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for _, secondaryRange := range secondaryRanges {
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data := map[string]interface{}{
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"range_name": secondaryRange.RangeName,
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"ip_cidr_range": secondaryRange.IpCidrRange,
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}
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secondaryRangesSchema = append(secondaryRangesSchema, data)
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}
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return secondaryRangesSchema
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}
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