forked from hashicorp/terraform-provider-google
/
resource_compute_disk.go
1547 lines (1349 loc) · 55 KB
/
resource_compute_disk.go
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// ----------------------------------------------------------------------------
//
// *** AUTO GENERATED CODE *** AUTO GENERATED CODE ***
//
// ----------------------------------------------------------------------------
//
// This file is automatically generated by Magic Modules and manual
// changes will be clobbered when the file is regenerated.
//
// Please read more about how to change this file in
// .github/CONTRIBUTING.md.
//
// ----------------------------------------------------------------------------
package google
import (
"context"
"fmt"
"log"
"reflect"
"strconv"
"strings"
"time"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/customdiff"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"google.golang.org/api/googleapi"
)
// Is the new disk size smaller than the old one?
func isDiskShrinkage(_ context.Context, old, new, _ interface{}) bool {
// It's okay to remove size entirely.
if old == nil || new == nil {
return false
}
return new.(int) < old.(int)
}
// We cannot suppress the diff for the case when family name is not part of the image name since we can't
// make a network call in a DiffSuppressFunc.
func diskImageDiffSuppress(_, old, new string, _ *schema.ResourceData) bool {
// Understand that this function solves a messy problem ("how do we tell if the diff between two images
// is 'ForceNew-worthy', without making a network call?") in the best way we can: through a series of special
// cases and regexes. If you find yourself here because you are trying to add a new special case,
// you are probably looking for the diskImageFamilyEquals function and its subfunctions.
// In order to keep this maintainable, we need to ensure that the positive and negative examples
// in resource_compute_disk_test.go are as complete as possible.
// 'old' is read from the API.
// It always has the format 'https://www.googleapis.com/compute/v1/projects/(%s)/global/images/(%s)'
matches := resolveImageLink.FindStringSubmatch(old)
if matches == nil {
// Image read from the API doesn't have the expected format. In practice, it should never happen
return false
}
oldProject := matches[1]
oldName := matches[2]
// Partial or full self link family
if resolveImageProjectFamily.MatchString(new) {
// Value matches pattern "projects/{project}/global/images/family/{family-name}$"
matches := resolveImageProjectFamily.FindStringSubmatch(new)
newProject := matches[1]
newFamilyName := matches[2]
return diskImageProjectNameEquals(oldProject, newProject) && diskImageFamilyEquals(oldName, newFamilyName)
}
// Partial or full self link image
if resolveImageProjectImage.MatchString(new) {
// Value matches pattern "projects/{project}/global/images/{image-name}$"
matches := resolveImageProjectImage.FindStringSubmatch(new)
newProject := matches[1]
newImageName := matches[2]
return diskImageProjectNameEquals(oldProject, newProject) && diskImageEquals(oldName, newImageName)
}
// Partial link without project family
if resolveImageGlobalFamily.MatchString(new) {
// Value is "global/images/family/{family-name}"
matches := resolveImageGlobalFamily.FindStringSubmatch(new)
familyName := matches[1]
return diskImageFamilyEquals(oldName, familyName)
}
// Partial link without project image
if resolveImageGlobalImage.MatchString(new) {
// Value is "global/images/{image-name}"
matches := resolveImageGlobalImage.FindStringSubmatch(new)
imageName := matches[1]
return diskImageEquals(oldName, imageName)
}
// Family shorthand
if resolveImageFamilyFamily.MatchString(new) {
// Value is "family/{family-name}"
matches := resolveImageFamilyFamily.FindStringSubmatch(new)
familyName := matches[1]
return diskImageFamilyEquals(oldName, familyName)
}
// Shorthand for image or family
if resolveImageProjectImageShorthand.MatchString(new) {
// Value is "{project}/{image-name}" or "{project}/{family-name}"
matches := resolveImageProjectImageShorthand.FindStringSubmatch(new)
newProject := matches[1]
newName := matches[2]
return diskImageProjectNameEquals(oldProject, newProject) &&
(diskImageEquals(oldName, newName) || diskImageFamilyEquals(oldName, newName))
}
// Image or family only
if diskImageEquals(oldName, new) || diskImageFamilyEquals(oldName, new) {
// Value is "{image-name}" or "{family-name}"
return true
}
return false
}
func diskImageProjectNameEquals(project1, project2 string) bool {
// Convert short project name to full name
// For instance, centos => centos-cloud
fullProjectName, ok := imageMap[project2]
if ok {
project2 = fullProjectName
}
return project1 == project2
}
func diskImageEquals(oldImageName, newImageName string) bool {
return oldImageName == newImageName
}
func diskImageFamilyEquals(imageName, familyName string) bool {
// Handles the case when the image name includes the family name
// e.g. image name: debian-9-drawfork-v20180109, family name: debian-9
if strings.Contains(imageName, familyName) {
return true
}
if suppressCanonicalFamilyDiff(imageName, familyName) {
return true
}
if suppressWindowsSqlFamilyDiff(imageName, familyName) {
return true
}
if suppressWindowsFamilyDiff(imageName, familyName) {
return true
}
return false
}
// e.g. image: ubuntu-1404-trusty-v20180122, family: ubuntu-1404-lts
func suppressCanonicalFamilyDiff(imageName, familyName string) bool {
parts := canonicalUbuntuLtsImage.FindStringSubmatch(imageName)
if len(parts) == 3 {
f := fmt.Sprintf("ubuntu-%s%s-lts", parts[1], parts[2])
if f == familyName {
return true
}
}
return false
}
// e.g. image: sql-2017-standard-windows-2016-dc-v20180109, family: sql-std-2017-win-2016
// e.g. image: sql-2017-express-windows-2012-r2-dc-v20180109, family: sql-exp-2017-win-2012-r2
func suppressWindowsSqlFamilyDiff(imageName, familyName string) bool {
parts := windowsSqlImage.FindStringSubmatch(imageName)
if len(parts) == 5 {
edition := parts[2] // enterprise, standard or web.
sqlVersion := parts[1]
windowsVersion := parts[3]
// Translate edition
switch edition {
case "enterprise":
edition = "ent"
case "standard":
edition = "std"
case "express":
edition = "exp"
}
var f string
if revision := parts[4]; revision != "" {
// With revision
f = fmt.Sprintf("sql-%s-%s-win-%s-r%s", edition, sqlVersion, windowsVersion, revision)
} else {
// No revision
f = fmt.Sprintf("sql-%s-%s-win-%s", edition, sqlVersion, windowsVersion)
}
if f == familyName {
return true
}
}
return false
}
// e.g. image: windows-server-1709-dc-core-v20180109, family: windows-1709-core
// e.g. image: windows-server-1709-dc-core-for-containers-v20180109, family: "windows-1709-core-for-containers
func suppressWindowsFamilyDiff(imageName, familyName string) bool {
updatedFamilyString := strings.Replace(familyName, "windows-", "windows-server-", 1)
updatedImageName := strings.Replace(imageName, "-dc-", "-", 1)
return strings.Contains(updatedImageName, updatedFamilyString)
}
func resourceComputeDisk() *schema.Resource {
return &schema.Resource{
Create: resourceComputeDiskCreate,
Read: resourceComputeDiskRead,
Update: resourceComputeDiskUpdate,
Delete: resourceComputeDiskDelete,
Importer: &schema.ResourceImporter{
State: resourceComputeDiskImport,
},
Timeouts: &schema.ResourceTimeout{
Create: schema.DefaultTimeout(5 * time.Minute),
Update: schema.DefaultTimeout(4 * time.Minute),
Delete: schema.DefaultTimeout(4 * time.Minute),
},
CustomizeDiff: customdiff.All(
customdiff.ForceNewIfChange("size", isDiskShrinkage)),
Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
Description: `Name of the resource. Provided by the client when the resource is
created. The name must be 1-63 characters long, and comply with
RFC1035. Specifically, the name must be 1-63 characters long and match
the regular expression '[a-z]([-a-z0-9]*[a-z0-9])?' which means the
first character must be a lowercase letter, and all following
characters must be a dash, lowercase letter, or digit, except the last
character, which cannot be a dash.`,
},
"description": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Description: `An optional description of this resource. Provide this property when
you create the resource.`,
},
"disk_encryption_key": {
Type: schema.TypeList,
Optional: true,
ForceNew: true,
Description: `Encrypts the disk using a customer-supplied encryption key.
After you encrypt a disk with a customer-supplied key, you must
provide the same key if you use the disk later (e.g. to create a disk
snapshot or an image, or to attach the disk to a virtual machine).
Customer-supplied encryption keys do not protect access to metadata of
the disk.
If you do not provide an encryption key when creating the disk, then
the disk will be encrypted using an automatically generated key and
you do not need to provide a key to use the disk later.`,
MaxItems: 1,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"kms_key_self_link": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
DiffSuppressFunc: compareSelfLinkRelativePaths,
Description: `The self link of the encryption key used to encrypt the disk. Also called KmsKeyName
in the cloud console. Your project's Compute Engine System service account
('service-{{PROJECT_NUMBER}}@compute-system.iam.gserviceaccount.com') must have
'roles/cloudkms.cryptoKeyEncrypterDecrypter' to use this feature.
See https://cloud.google.com/compute/docs/disks/customer-managed-encryption#encrypt_a_new_persistent_disk_with_your_own_keys`,
},
"kms_key_service_account": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Description: `The service account used for the encryption request for the given KMS key.
If absent, the Compute Engine Service Agent service account is used.`,
},
"raw_key": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Description: `Specifies a 256-bit customer-supplied encryption key, encoded in
RFC 4648 base64 to either encrypt or decrypt this resource.`,
Sensitive: true,
},
"sha256": {
Type: schema.TypeString,
Computed: true,
Description: `The RFC 4648 base64 encoded SHA-256 hash of the customer-supplied
encryption key that protects this resource.`,
},
},
},
},
"image": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
DiffSuppressFunc: diskImageDiffSuppress,
Description: `The image from which to initialize this disk. This can be
one of: the image's 'self_link', 'projects/{project}/global/images/{image}',
'projects/{project}/global/images/family/{family}', 'global/images/{image}',
'global/images/family/{family}', 'family/{family}', '{project}/{family}',
'{project}/{image}', '{family}', or '{image}'. If referred by family, the
images names must include the family name. If they don't, use the
[google_compute_image data source](/docs/providers/google/d/compute_image.html).
For instance, the image 'centos-6-v20180104' includes its family name 'centos-6'.
These images can be referred by family name here.`,
},
"labels": {
Type: schema.TypeMap,
Optional: true,
Description: `Labels to apply to this disk. A list of key->value pairs.`,
Elem: &schema.Schema{Type: schema.TypeString},
},
"physical_block_size_bytes": {
Type: schema.TypeInt,
Computed: true,
Optional: true,
ForceNew: true,
Description: `Physical block size of the persistent disk, in bytes. If not present
in a request, a default value is used. Currently supported sizes
are 4096 and 16384, other sizes may be added in the future.
If an unsupported value is requested, the error message will list
the supported values for the caller's project.`,
},
"size": {
Type: schema.TypeInt,
Computed: true,
Optional: true,
Description: `Size of the persistent disk, specified in GB. You can specify this
field when creating a persistent disk using the 'image' or
'snapshot' parameter, or specify it alone to create an empty
persistent disk.
If you specify this field along with 'image' or 'snapshot',
the value must not be less than the size of the image
or the size of the snapshot.`,
},
"snapshot": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
DiffSuppressFunc: compareSelfLinkOrResourceName,
Description: `The source snapshot used to create this disk. You can provide this as
a partial or full URL to the resource. If the snapshot is in another
project than this disk, you must supply a full URL. For example, the
following are valid values:
* 'https://www.googleapis.com/compute/v1/projects/project/global/snapshots/snapshot'
* 'projects/project/global/snapshots/snapshot'
* 'global/snapshots/snapshot'
* 'snapshot'`,
},
"source_image_encryption_key": {
Type: schema.TypeList,
Optional: true,
ForceNew: true,
Description: `The customer-supplied encryption key of the source image. Required if
the source image is protected by a customer-supplied encryption key.`,
MaxItems: 1,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"kms_key_self_link": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
DiffSuppressFunc: compareSelfLinkRelativePaths,
Description: `The self link of the encryption key used to encrypt the disk. Also called KmsKeyName
in the cloud console. Your project's Compute Engine System service account
('service-{{PROJECT_NUMBER}}@compute-system.iam.gserviceaccount.com') must have
'roles/cloudkms.cryptoKeyEncrypterDecrypter' to use this feature.
See https://cloud.google.com/compute/docs/disks/customer-managed-encryption#encrypt_a_new_persistent_disk_with_your_own_keys`,
},
"kms_key_service_account": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Description: `The service account used for the encryption request for the given KMS key.
If absent, the Compute Engine Service Agent service account is used.`,
},
"raw_key": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Description: `Specifies a 256-bit customer-supplied encryption key, encoded in
RFC 4648 base64 to either encrypt or decrypt this resource.`,
},
"sha256": {
Type: schema.TypeString,
Computed: true,
Description: `The RFC 4648 base64 encoded SHA-256 hash of the customer-supplied
encryption key that protects this resource.`,
},
},
},
},
"source_snapshot_encryption_key": {
Type: schema.TypeList,
Optional: true,
ForceNew: true,
Description: `The customer-supplied encryption key of the source snapshot. Required
if the source snapshot is protected by a customer-supplied encryption
key.`,
MaxItems: 1,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"kms_key_self_link": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
DiffSuppressFunc: compareSelfLinkRelativePaths,
Description: `The self link of the encryption key used to encrypt the disk. Also called KmsKeyName
in the cloud console. Your project's Compute Engine System service account
('service-{{PROJECT_NUMBER}}@compute-system.iam.gserviceaccount.com') must have
'roles/cloudkms.cryptoKeyEncrypterDecrypter' to use this feature.
See https://cloud.google.com/compute/docs/disks/customer-managed-encryption#encrypt_a_new_persistent_disk_with_your_own_keys`,
},
"kms_key_service_account": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Description: `The service account used for the encryption request for the given KMS key.
If absent, the Compute Engine Service Agent service account is used.`,
},
"raw_key": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Description: `Specifies a 256-bit customer-supplied encryption key, encoded in
RFC 4648 base64 to either encrypt or decrypt this resource.`,
},
"sha256": {
Type: schema.TypeString,
Computed: true,
Description: `The RFC 4648 base64 encoded SHA-256 hash of the customer-supplied
encryption key that protects this resource.`,
},
},
},
},
"type": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
DiffSuppressFunc: compareSelfLinkOrResourceName,
Description: `URL of the disk type resource describing which disk type to use to
create the disk. Provide this when creating the disk.`,
Default: "pd-standard",
},
"zone": {
Type: schema.TypeString,
Computed: true,
Optional: true,
ForceNew: true,
DiffSuppressFunc: compareSelfLinkOrResourceName,
Description: `A reference to the zone where the disk resides.`,
},
"creation_timestamp": {
Type: schema.TypeString,
Computed: true,
Description: `Creation timestamp in RFC3339 text format.`,
},
"label_fingerprint": {
Type: schema.TypeString,
Computed: true,
Description: `The fingerprint used for optimistic locking of this resource. Used
internally during updates.`,
},
"last_attach_timestamp": {
Type: schema.TypeString,
Computed: true,
Description: `Last attach timestamp in RFC3339 text format.`,
},
"last_detach_timestamp": {
Type: schema.TypeString,
Computed: true,
Description: `Last detach timestamp in RFC3339 text format.`,
},
"source_image_id": {
Type: schema.TypeString,
Computed: true,
Description: `The ID value of the image used to create this disk. This value
identifies the exact image that was used to create this persistent
disk. For example, if you created the persistent disk from an image
that was later deleted and recreated under the same name, the source
image ID would identify the exact version of the image that was used.`,
},
"source_snapshot_id": {
Type: schema.TypeString,
Computed: true,
Description: `The unique ID of the snapshot used to create this disk. This value
identifies the exact snapshot that was used to create this persistent
disk. For example, if you created the persistent disk from a snapshot
that was later deleted and recreated under the same name, the source
snapshot ID would identify the exact version of the snapshot that was
used.`,
},
"users": {
Type: schema.TypeList,
Computed: true,
Description: `Links to the users of the disk (attached instances) in form:
project/zones/zone/instances/instance`,
Elem: &schema.Schema{
Type: schema.TypeString,
DiffSuppressFunc: compareSelfLinkOrResourceName,
},
},
"project": {
Type: schema.TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
"self_link": {
Type: schema.TypeString,
Computed: true,
},
},
UseJSONNumber: true,
}
}
func resourceComputeDiskCreate(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
userAgent, err := generateUserAgentString(d, config.userAgent)
if err != nil {
return err
}
obj := make(map[string]interface{})
labelFingerprintProp, err := expandComputeDiskLabelFingerprint(d.Get("label_fingerprint"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("label_fingerprint"); !isEmptyValue(reflect.ValueOf(labelFingerprintProp)) && (ok || !reflect.DeepEqual(v, labelFingerprintProp)) {
obj["labelFingerprint"] = labelFingerprintProp
}
descriptionProp, err := expandComputeDiskDescription(d.Get("description"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("description"); !isEmptyValue(reflect.ValueOf(descriptionProp)) && (ok || !reflect.DeepEqual(v, descriptionProp)) {
obj["description"] = descriptionProp
}
labelsProp, err := expandComputeDiskLabels(d.Get("labels"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("labels"); !isEmptyValue(reflect.ValueOf(labelsProp)) && (ok || !reflect.DeepEqual(v, labelsProp)) {
obj["labels"] = labelsProp
}
nameProp, err := expandComputeDiskName(d.Get("name"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("name"); !isEmptyValue(reflect.ValueOf(nameProp)) && (ok || !reflect.DeepEqual(v, nameProp)) {
obj["name"] = nameProp
}
sizeGbProp, err := expandComputeDiskSize(d.Get("size"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("size"); !isEmptyValue(reflect.ValueOf(sizeGbProp)) && (ok || !reflect.DeepEqual(v, sizeGbProp)) {
obj["sizeGb"] = sizeGbProp
}
physicalBlockSizeBytesProp, err := expandComputeDiskPhysicalBlockSizeBytes(d.Get("physical_block_size_bytes"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("physical_block_size_bytes"); !isEmptyValue(reflect.ValueOf(physicalBlockSizeBytesProp)) && (ok || !reflect.DeepEqual(v, physicalBlockSizeBytesProp)) {
obj["physicalBlockSizeBytes"] = physicalBlockSizeBytesProp
}
typeProp, err := expandComputeDiskType(d.Get("type"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("type"); !isEmptyValue(reflect.ValueOf(typeProp)) && (ok || !reflect.DeepEqual(v, typeProp)) {
obj["type"] = typeProp
}
sourceImageProp, err := expandComputeDiskImage(d.Get("image"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("image"); !isEmptyValue(reflect.ValueOf(sourceImageProp)) && (ok || !reflect.DeepEqual(v, sourceImageProp)) {
obj["sourceImage"] = sourceImageProp
}
zoneProp, err := expandComputeDiskZone(d.Get("zone"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("zone"); !isEmptyValue(reflect.ValueOf(zoneProp)) && (ok || !reflect.DeepEqual(v, zoneProp)) {
obj["zone"] = zoneProp
}
sourceImageEncryptionKeyProp, err := expandComputeDiskSourceImageEncryptionKey(d.Get("source_image_encryption_key"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("source_image_encryption_key"); !isEmptyValue(reflect.ValueOf(sourceImageEncryptionKeyProp)) && (ok || !reflect.DeepEqual(v, sourceImageEncryptionKeyProp)) {
obj["sourceImageEncryptionKey"] = sourceImageEncryptionKeyProp
}
diskEncryptionKeyProp, err := expandComputeDiskDiskEncryptionKey(d.Get("disk_encryption_key"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("disk_encryption_key"); !isEmptyValue(reflect.ValueOf(diskEncryptionKeyProp)) && (ok || !reflect.DeepEqual(v, diskEncryptionKeyProp)) {
obj["diskEncryptionKey"] = diskEncryptionKeyProp
}
sourceSnapshotProp, err := expandComputeDiskSnapshot(d.Get("snapshot"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("snapshot"); !isEmptyValue(reflect.ValueOf(sourceSnapshotProp)) && (ok || !reflect.DeepEqual(v, sourceSnapshotProp)) {
obj["sourceSnapshot"] = sourceSnapshotProp
}
sourceSnapshotEncryptionKeyProp, err := expandComputeDiskSourceSnapshotEncryptionKey(d.Get("source_snapshot_encryption_key"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("source_snapshot_encryption_key"); !isEmptyValue(reflect.ValueOf(sourceSnapshotEncryptionKeyProp)) && (ok || !reflect.DeepEqual(v, sourceSnapshotEncryptionKeyProp)) {
obj["sourceSnapshotEncryptionKey"] = sourceSnapshotEncryptionKeyProp
}
obj, err = resourceComputeDiskEncoder(d, meta, obj)
if err != nil {
return err
}
url, err := replaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/zones/{{zone}}/disks")
if err != nil {
return err
}
log.Printf("[DEBUG] Creating new Disk: %#v", obj)
billingProject := ""
project, err := getProject(d, config)
if err != nil {
return fmt.Errorf("Error fetching project for Disk: %s", err)
}
billingProject = project
// err == nil indicates that the billing_project value was found
if bp, err := getBillingProject(d, config); err == nil {
billingProject = bp
}
res, err := sendRequestWithTimeout(config, "POST", billingProject, url, userAgent, obj, d.Timeout(schema.TimeoutCreate))
if err != nil {
return fmt.Errorf("Error creating Disk: %s", err)
}
// Store the ID now
id, err := replaceVars(d, config, "projects/{{project}}/zones/{{zone}}/disks/{{name}}")
if err != nil {
return fmt.Errorf("Error constructing id: %s", err)
}
d.SetId(id)
err = computeOperationWaitTime(
config, res, project, "Creating Disk", userAgent,
d.Timeout(schema.TimeoutCreate))
if err != nil {
// The resource didn't actually create
d.SetId("")
return fmt.Errorf("Error waiting to create Disk: %s", err)
}
log.Printf("[DEBUG] Finished creating Disk %q: %#v", d.Id(), res)
return resourceComputeDiskRead(d, meta)
}
func resourceComputeDiskRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
userAgent, err := generateUserAgentString(d, config.userAgent)
if err != nil {
return err
}
url, err := replaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/zones/{{zone}}/disks/{{name}}")
if err != nil {
return err
}
billingProject := ""
project, err := getProject(d, config)
if err != nil {
return fmt.Errorf("Error fetching project for Disk: %s", err)
}
billingProject = project
// err == nil indicates that the billing_project value was found
if bp, err := getBillingProject(d, config); err == nil {
billingProject = bp
}
res, err := sendRequest(config, "GET", billingProject, url, userAgent, nil)
if err != nil {
return handleNotFoundError(err, d, fmt.Sprintf("ComputeDisk %q", d.Id()))
}
res, err = resourceComputeDiskDecoder(d, meta, res)
if err != nil {
return err
}
if res == nil {
// Decoding the object has resulted in it being gone. It may be marked deleted
log.Printf("[DEBUG] Removing ComputeDisk because it no longer exists.")
d.SetId("")
return nil
}
if err := d.Set("project", project); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("label_fingerprint", flattenComputeDiskLabelFingerprint(res["labelFingerprint"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("creation_timestamp", flattenComputeDiskCreationTimestamp(res["creationTimestamp"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("description", flattenComputeDiskDescription(res["description"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("last_attach_timestamp", flattenComputeDiskLastAttachTimestamp(res["lastAttachTimestamp"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("last_detach_timestamp", flattenComputeDiskLastDetachTimestamp(res["lastDetachTimestamp"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("labels", flattenComputeDiskLabels(res["labels"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("name", flattenComputeDiskName(res["name"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("size", flattenComputeDiskSize(res["sizeGb"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("users", flattenComputeDiskUsers(res["users"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("physical_block_size_bytes", flattenComputeDiskPhysicalBlockSizeBytes(res["physicalBlockSizeBytes"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("type", flattenComputeDiskType(res["type"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("image", flattenComputeDiskImage(res["sourceImage"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("zone", flattenComputeDiskZone(res["zone"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("source_image_encryption_key", flattenComputeDiskSourceImageEncryptionKey(res["sourceImageEncryptionKey"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("source_image_id", flattenComputeDiskSourceImageId(res["sourceImageId"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("disk_encryption_key", flattenComputeDiskDiskEncryptionKey(res["diskEncryptionKey"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("snapshot", flattenComputeDiskSnapshot(res["sourceSnapshot"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("source_snapshot_encryption_key", flattenComputeDiskSourceSnapshotEncryptionKey(res["sourceSnapshotEncryptionKey"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("source_snapshot_id", flattenComputeDiskSourceSnapshotId(res["sourceSnapshotId"], d, config)); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
if err := d.Set("self_link", ConvertSelfLinkToV1(res["selfLink"].(string))); err != nil {
return fmt.Errorf("Error reading Disk: %s", err)
}
return nil
}
func resourceComputeDiskUpdate(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
userAgent, err := generateUserAgentString(d, config.userAgent)
if err != nil {
return err
}
billingProject := ""
project, err := getProject(d, config)
if err != nil {
return fmt.Errorf("Error fetching project for Disk: %s", err)
}
billingProject = project
d.Partial(true)
if d.HasChange("label_fingerprint") || d.HasChange("labels") {
obj := make(map[string]interface{})
labelFingerprintProp, err := expandComputeDiskLabelFingerprint(d.Get("label_fingerprint"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("label_fingerprint"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, labelFingerprintProp)) {
obj["labelFingerprint"] = labelFingerprintProp
}
labelsProp, err := expandComputeDiskLabels(d.Get("labels"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("labels"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, labelsProp)) {
obj["labels"] = labelsProp
}
url, err := replaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/zones/{{zone}}/disks/{{name}}/setLabels")
if err != nil {
return err
}
// err == nil indicates that the billing_project value was found
if bp, err := getBillingProject(d, config); err == nil {
billingProject = bp
}
res, err := sendRequestWithTimeout(config, "POST", billingProject, url, userAgent, obj, d.Timeout(schema.TimeoutUpdate))
if err != nil {
return fmt.Errorf("Error updating Disk %q: %s", d.Id(), err)
} else {
log.Printf("[DEBUG] Finished updating Disk %q: %#v", d.Id(), res)
}
err = computeOperationWaitTime(
config, res, project, "Updating Disk", userAgent,
d.Timeout(schema.TimeoutUpdate))
if err != nil {
return err
}
}
if d.HasChange("size") {
obj := make(map[string]interface{})
sizeGbProp, err := expandComputeDiskSize(d.Get("size"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("size"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, sizeGbProp)) {
obj["sizeGb"] = sizeGbProp
}
url, err := replaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/zones/{{zone}}/disks/{{name}}/resize")
if err != nil {
return err
}
// err == nil indicates that the billing_project value was found
if bp, err := getBillingProject(d, config); err == nil {
billingProject = bp
}
res, err := sendRequestWithTimeout(config, "POST", billingProject, url, userAgent, obj, d.Timeout(schema.TimeoutUpdate))
if err != nil {
return fmt.Errorf("Error updating Disk %q: %s", d.Id(), err)
} else {
log.Printf("[DEBUG] Finished updating Disk %q: %#v", d.Id(), res)
}
err = computeOperationWaitTime(
config, res, project, "Updating Disk", userAgent,
d.Timeout(schema.TimeoutUpdate))
if err != nil {
return err
}
}
d.Partial(false)
return resourceComputeDiskRead(d, meta)
}
func resourceComputeDiskDelete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
userAgent, err := generateUserAgentString(d, config.userAgent)
if err != nil {
return err
}
billingProject := ""
project, err := getProject(d, config)
if err != nil {
return fmt.Errorf("Error fetching project for Disk: %s", err)
}
billingProject = project
url, err := replaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/zones/{{zone}}/disks/{{name}}")
if err != nil {
return err
}
var obj map[string]interface{}
readRes, err := sendRequest(config, "GET", project, url, userAgent, nil)
if err != nil {
return handleNotFoundError(err, d, fmt.Sprintf("ComputeDisk %q", d.Id()))
}
// if disks are attached to instances, they must be detached before the disk can be deleted
if v, ok := readRes["users"].([]interface{}); ok {
type detachArgs struct{ project, zone, instance, deviceName string }
var detachCalls []detachArgs
for _, instance := range convertStringArr(v) {
self := d.Get("self_link").(string)
instanceProject, instanceZone, instanceName, err := GetLocationalResourcePropertiesFromSelfLinkString(instance)
if err != nil {
return err
}
i, err := config.NewComputeClient(userAgent).Instances.Get(instanceProject, instanceZone, instanceName).Do()
if err != nil {
if gerr, ok := err.(*googleapi.Error); ok && gerr.Code == 404 {
log.Printf("[WARN] instance %q not found, not bothering to detach disks", instance)
continue
}
return fmt.Errorf("Error retrieving instance %s: %s", instance, err.Error())
}
for _, disk := range i.Disks {
if compareSelfLinkOrResourceName("", disk.Source, self, nil) {
detachCalls = append(detachCalls, detachArgs{
project: instanceProject,
zone: GetResourceNameFromSelfLink(i.Zone),
instance: i.Name,
deviceName: disk.DeviceName,
})
}
}
}
for _, call := range detachCalls {
op, err := config.NewComputeClient(userAgent).Instances.DetachDisk(call.project, call.zone, call.instance, call.deviceName).Do()
if err != nil {
return fmt.Errorf("Error detaching disk %s from instance %s/%s/%s: %s", call.deviceName, call.project,
call.zone, call.instance, err.Error())
}
err = computeOperationWaitTime(config, op, call.project,
fmt.Sprintf("Detaching disk from %s/%s/%s", call.project, call.zone, call.instance), userAgent, d.Timeout(schema.TimeoutDelete))
if err != nil {
if opErr, ok := err.(ComputeOperationError); ok && len(opErr.Errors) == 1 && opErr.Errors[0].Code == "RESOURCE_NOT_FOUND" {
log.Printf("[WARN] instance %q was deleted while awaiting detach", call.instance)
continue
}
return err
}
}
}
log.Printf("[DEBUG] Deleting Disk %q", d.Id())
// err == nil indicates that the billing_project value was found
if bp, err := getBillingProject(d, config); err == nil {
billingProject = bp
}
res, err := sendRequestWithTimeout(config, "DELETE", billingProject, url, userAgent, obj, d.Timeout(schema.TimeoutDelete))
if err != nil {
return handleNotFoundError(err, d, "Disk")
}
err = computeOperationWaitTime(
config, res, project, "Deleting Disk", userAgent,
d.Timeout(schema.TimeoutDelete))
if err != nil {
return err
}
log.Printf("[DEBUG] Finished deleting Disk %q: %#v", d.Id(), res)
return nil
}
func resourceComputeDiskImport(d *schema.ResourceData, meta interface{}) ([]*schema.ResourceData, error) {
config := meta.(*Config)
if err := parseImportId([]string{
"projects/(?P<project>[^/]+)/zones/(?P<zone>[^/]+)/disks/(?P<name>[^/]+)",
"(?P<project>[^/]+)/(?P<zone>[^/]+)/(?P<name>[^/]+)",
"(?P<zone>[^/]+)/(?P<name>[^/]+)",
"(?P<name>[^/]+)",
}, d, config); err != nil {
return nil, err
}
// Replace import id for the resource id