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r/aws_ebs_fast_snapshot_restore: new resource
The `aws_ebs_fast_snapshot_restore` resource will allow practitioners to manage EBS fast snapshot restore configurations with Terraform.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| ```release-note:new-resource | ||
| aws_ebs_fast_snapshot_restore | ||
| ``` |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,306 @@ | ||
| // Copyright (c) HashiCorp, Inc. | ||
| // SPDX-License-Identifier: MPL-2.0 | ||
|
|
||
| package ec2 | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "time" | ||
|
|
||
| "github.com/aws/aws-sdk-go-v2/aws" | ||
| "github.com/aws/aws-sdk-go-v2/service/ec2" | ||
| awstypes "github.com/aws/aws-sdk-go-v2/service/ec2/types" | ||
| "github.com/hashicorp/terraform-plugin-framework-timeouts/resource/timeouts" | ||
| "github.com/hashicorp/terraform-plugin-framework/path" | ||
| "github.com/hashicorp/terraform-plugin-framework/resource" | ||
| "github.com/hashicorp/terraform-plugin-framework/resource/schema" | ||
| "github.com/hashicorp/terraform-plugin-framework/resource/schema/planmodifier" | ||
| "github.com/hashicorp/terraform-plugin-framework/resource/schema/stringplanmodifier" | ||
| "github.com/hashicorp/terraform-plugin-framework/types" | ||
| "github.com/hashicorp/terraform-plugin-sdk/v2/helper/retry" | ||
| "github.com/hashicorp/terraform-provider-aws/internal/create" | ||
| "github.com/hashicorp/terraform-provider-aws/internal/enum" | ||
| intflex "github.com/hashicorp/terraform-provider-aws/internal/flex" | ||
| "github.com/hashicorp/terraform-provider-aws/internal/framework" | ||
| "github.com/hashicorp/terraform-provider-aws/internal/framework/flex" | ||
| "github.com/hashicorp/terraform-provider-aws/internal/tfresource" | ||
| "github.com/hashicorp/terraform-provider-aws/names" | ||
| ) | ||
|
|
||
| // @FrameworkResource(name="EBS Fast Snapshot Restore") | ||
| func newResourceEBSFastSnapshotRestore(_ context.Context) (resource.ResourceWithConfigure, error) { | ||
| r := &resourceEBSFastSnapshotRestore{} | ||
| r.SetDefaultCreateTimeout(10 * time.Minute) | ||
| r.SetDefaultDeleteTimeout(10 * time.Minute) | ||
|
|
||
| return r, nil | ||
| } | ||
|
|
||
| const ( | ||
| ResNameEBSFastSnapshotRestore = "EBS Fast Snapshot Restore" | ||
|
|
||
| ebsFastSnapshotRestoreIDPartCount = 2 | ||
| ) | ||
|
|
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| type resourceEBSFastSnapshotRestore struct { | ||
| framework.ResourceWithConfigure | ||
| framework.WithTimeouts | ||
| } | ||
|
|
||
| func (r *resourceEBSFastSnapshotRestore) Metadata(_ context.Context, req resource.MetadataRequest, resp *resource.MetadataResponse) { | ||
| resp.TypeName = "aws_ebs_fast_snapshot_restore" | ||
| } | ||
|
|
||
| func (r *resourceEBSFastSnapshotRestore) Schema(ctx context.Context, req resource.SchemaRequest, resp *resource.SchemaResponse) { | ||
| resp.Schema = schema.Schema{ | ||
| Attributes: map[string]schema.Attribute{ | ||
| "availability_zone": schema.StringAttribute{ | ||
| Required: true, | ||
| PlanModifiers: []planmodifier.String{ | ||
| stringplanmodifier.RequiresReplace(), | ||
| }, | ||
| }, | ||
| "id": framework.IDAttribute(), | ||
| "snapshot_id": schema.StringAttribute{ | ||
| Required: true, | ||
| PlanModifiers: []planmodifier.String{ | ||
| stringplanmodifier.RequiresReplace(), | ||
| }, | ||
| }, | ||
| "state": schema.StringAttribute{ | ||
| Computed: true, | ||
| }, | ||
| }, | ||
| Blocks: map[string]schema.Block{ | ||
| "timeouts": timeouts.Block(ctx, timeouts.Opts{ | ||
| Create: true, | ||
| Delete: true, | ||
| }), | ||
| }, | ||
| } | ||
| } | ||
|
|
||
| func (r *resourceEBSFastSnapshotRestore) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) { | ||
| conn := r.Meta().EC2Client(ctx) | ||
|
|
||
| var plan resourceEBSFastSnapshotRestoreData | ||
| resp.Diagnostics.Append(req.Plan.Get(ctx, &plan)...) | ||
| if resp.Diagnostics.HasError() { | ||
| return | ||
| } | ||
| availabilityZone := plan.AvailabilityZone.ValueString() | ||
| snapshotID := plan.SnapshotID.ValueString() | ||
|
|
||
| idParts := []string{ | ||
| availabilityZone, | ||
| snapshotID, | ||
| } | ||
| id, err := intflex.FlattenResourceId(idParts, ebsFastSnapshotRestoreIDPartCount, false) | ||
| if err != nil { | ||
| resp.Diagnostics.AddError( | ||
| create.ProblemStandardMessage(names.EC2, create.ErrActionCreating, ResNameEBSFastSnapshotRestore, plan.SnapshotID.String(), err), | ||
| err.Error(), | ||
| ) | ||
| return | ||
| } | ||
| plan.ID = types.StringValue(id) | ||
|
|
||
| in := &ec2.EnableFastSnapshotRestoresInput{ | ||
| AvailabilityZones: []string{availabilityZone}, | ||
| SourceSnapshotIds: []string{snapshotID}, | ||
| } | ||
|
|
||
| out, err := conn.EnableFastSnapshotRestores(ctx, in) | ||
| if err != nil { | ||
| resp.Diagnostics.AddError( | ||
| create.ProblemStandardMessage(names.EC2, create.ErrActionCreating, ResNameEBSFastSnapshotRestore, plan.SnapshotID.String(), err), | ||
| err.Error(), | ||
| ) | ||
| return | ||
| } | ||
| if out == nil { | ||
| resp.Diagnostics.AddError( | ||
| create.ProblemStandardMessage(names.EC2, create.ErrActionCreating, ResNameEBSFastSnapshotRestore, plan.SnapshotID.String(), nil), | ||
| errors.New("empty output").Error(), | ||
| ) | ||
| return | ||
| } | ||
| if len(out.Unsuccessful) > 0 || len(out.Successful) != 1 { | ||
| resp.Diagnostics.AddError( | ||
| create.ProblemStandardMessage(names.EC2, create.ErrActionCreating, ResNameEBSFastSnapshotRestore, plan.SnapshotID.String(), nil), | ||
| errors.New("enable fast snapshot restore was unsuccessful").Error(), | ||
| ) | ||
| return | ||
| } | ||
|
|
||
| createTimeout := r.CreateTimeout(ctx, plan.Timeouts) | ||
| waitOut, err := waitEBSFastSnapshotRestoreCreated(ctx, conn, plan.ID.ValueString(), createTimeout) | ||
| if err != nil { | ||
| resp.Diagnostics.AddError( | ||
| create.ProblemStandardMessage(names.EC2, create.ErrActionWaitingForCreation, ResNameEBSFastSnapshotRestore, plan.AvailabilityZone.String(), err), | ||
| err.Error(), | ||
| ) | ||
| return | ||
| } | ||
|
|
||
| plan.State = flex.StringValueToFramework(ctx, waitOut.State) | ||
|
|
||
| resp.Diagnostics.Append(resp.State.Set(ctx, plan)...) | ||
| } | ||
|
|
||
| func (r *resourceEBSFastSnapshotRestore) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) { | ||
| conn := r.Meta().EC2Client(ctx) | ||
|
|
||
| var state resourceEBSFastSnapshotRestoreData | ||
| resp.Diagnostics.Append(req.State.Get(ctx, &state)...) | ||
| if resp.Diagnostics.HasError() { | ||
| return | ||
| } | ||
|
|
||
| out, err := findEBSFastSnapshotRestoreByID(ctx, conn, state.ID.ValueString()) | ||
| if errors.Is(err, tfresource.ErrEmptyResult) || out.State == awstypes.FastSnapshotRestoreStateCodeDisabled { | ||
| resp.State.RemoveResource(ctx) | ||
| return | ||
| } | ||
| if err != nil { | ||
| resp.Diagnostics.AddError( | ||
| create.ProblemStandardMessage(names.EC2, create.ErrActionSetting, ResNameEBSFastSnapshotRestore, state.ID.String(), err), | ||
| err.Error(), | ||
| ) | ||
| return | ||
| } | ||
|
|
||
| state.AvailabilityZone = flex.StringToFramework(ctx, out.AvailabilityZone) | ||
| state.SnapshotID = flex.StringToFramework(ctx, out.SnapshotId) | ||
| state.State = flex.StringValueToFramework(ctx, out.State) | ||
|
|
||
| resp.Diagnostics.Append(resp.State.Set(ctx, &state)...) | ||
| } | ||
|
|
||
| func (r *resourceEBSFastSnapshotRestore) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) { | ||
| // Update is a no-op | ||
| } | ||
|
|
||
| func (r *resourceEBSFastSnapshotRestore) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) { | ||
| conn := r.Meta().EC2Client(ctx) | ||
|
|
||
| var state resourceEBSFastSnapshotRestoreData | ||
| resp.Diagnostics.Append(req.State.Get(ctx, &state)...) | ||
| if resp.Diagnostics.HasError() { | ||
| return | ||
| } | ||
|
|
||
| in := &ec2.DisableFastSnapshotRestoresInput{ | ||
| AvailabilityZones: []string{state.AvailabilityZone.ValueString()}, | ||
| SourceSnapshotIds: []string{state.SnapshotID.ValueString()}, | ||
| } | ||
|
|
||
| _, err := conn.DisableFastSnapshotRestores(ctx, in) | ||
| if err != nil { | ||
| resp.Diagnostics.AddError( | ||
| create.ProblemStandardMessage(names.EC2, create.ErrActionDeleting, ResNameEBSFastSnapshotRestore, state.ID.String(), err), | ||
| err.Error(), | ||
| ) | ||
| return | ||
| } | ||
|
|
||
| deleteTimeout := r.DeleteTimeout(ctx, state.Timeouts) | ||
| _, err = waitEBSFastSnapshotRestoreDeleted(ctx, conn, state.ID.ValueString(), deleteTimeout) | ||
| if err != nil { | ||
| resp.Diagnostics.AddError( | ||
| create.ProblemStandardMessage(names.EC2, create.ErrActionWaitingForDeletion, ResNameEBSFastSnapshotRestore, state.ID.String(), err), | ||
| err.Error(), | ||
| ) | ||
| return | ||
| } | ||
| } | ||
|
|
||
| func (r *resourceEBSFastSnapshotRestore) ImportState(ctx context.Context, req resource.ImportStateRequest, resp *resource.ImportStateResponse) { | ||
| resource.ImportStatePassthroughID(ctx, path.Root("id"), req, resp) | ||
| } | ||
|
|
||
| func waitEBSFastSnapshotRestoreCreated(ctx context.Context, conn *ec2.Client, id string, timeout time.Duration) (*awstypes.DescribeFastSnapshotRestoreSuccessItem, error) { | ||
| stateConf := &retry.StateChangeConf{ | ||
| Pending: enum.Slice(awstypes.FastSnapshotRestoreStateCodeEnabling, awstypes.FastSnapshotRestoreStateCodeOptimizing), | ||
| Target: enum.Slice(awstypes.FastSnapshotRestoreStateCodeEnabled), | ||
| Refresh: statusEBSFastSnapshotRestore(ctx, conn, id), | ||
| Timeout: timeout, | ||
| } | ||
|
|
||
| outputRaw, err := stateConf.WaitForStateContext(ctx) | ||
| if out, ok := outputRaw.(*awstypes.DescribeFastSnapshotRestoreSuccessItem); ok { | ||
| return out, err | ||
| } | ||
|
|
||
| return nil, err | ||
| } | ||
|
|
||
| func waitEBSFastSnapshotRestoreDeleted(ctx context.Context, conn *ec2.Client, id string, timeout time.Duration) (*awstypes.DescribeFastSnapshotRestoreSuccessItem, error) { | ||
| stateConf := &retry.StateChangeConf{ | ||
| Pending: enum.Slice(awstypes.FastSnapshotRestoreStateCodeDisabling, awstypes.FastSnapshotRestoreStateCodeOptimizing, awstypes.FastSnapshotRestoreStateCodeEnabled), | ||
| Target: enum.Slice(awstypes.FastSnapshotRestoreStateCodeDisabled), | ||
| Refresh: statusEBSFastSnapshotRestore(ctx, conn, id), | ||
| Timeout: timeout, | ||
| } | ||
|
|
||
| outputRaw, err := stateConf.WaitForStateContext(ctx) | ||
| if out, ok := outputRaw.(*awstypes.DescribeFastSnapshotRestoreSuccessItem); ok { | ||
| return out, err | ||
| } | ||
|
|
||
| return nil, err | ||
| } | ||
|
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| func statusEBSFastSnapshotRestore(ctx context.Context, conn *ec2.Client, id string) retry.StateRefreshFunc { | ||
| return func() (interface{}, string, error) { | ||
| out, err := findEBSFastSnapshotRestoreByID(ctx, conn, id) | ||
| if err != nil { | ||
| return nil, "", err | ||
| } | ||
|
|
||
| return out, string(out.State), nil | ||
| } | ||
| } | ||
|
|
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| func findEBSFastSnapshotRestoreByID(ctx context.Context, conn *ec2.Client, id string) (*awstypes.DescribeFastSnapshotRestoreSuccessItem, error) { | ||
| parts, err := intflex.ExpandResourceId(id, ebsFastSnapshotRestoreIDPartCount, false) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| in := &ec2.DescribeFastSnapshotRestoresInput{ | ||
| Filters: []awstypes.Filter{ | ||
| { | ||
| Name: aws.String("availability-zone"), | ||
| Values: []string{parts[0]}, | ||
| }, | ||
| { | ||
| Name: aws.String("snapshot-id"), | ||
| Values: []string{parts[1]}, | ||
| }, | ||
| }, | ||
| } | ||
|
|
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| out, err := conn.DescribeFastSnapshotRestores(ctx, in) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| if out == nil || len(out.FastSnapshotRestores) == 0 { | ||
| return nil, tfresource.NewEmptyResultError(in) | ||
| } | ||
| if len(out.FastSnapshotRestores) != 1 { | ||
| return nil, tfresource.NewTooManyResultsError(len(out.FastSnapshotRestores), in) | ||
| } | ||
|
|
||
| return &out.FastSnapshotRestores[0], nil | ||
| } | ||
|
|
||
| type resourceEBSFastSnapshotRestoreData struct { | ||
| AvailabilityZone types.String `tfsdk:"availability_zone"` | ||
| ID types.String `tfsdk:"id"` | ||
| SnapshotID types.String `tfsdk:"snapshot_id"` | ||
| State types.String `tfsdk:"state"` | ||
| Timeouts timeouts.Value `tfsdk:"timeouts"` | ||
| } |
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