375 lines
14 KiB
Go
375 lines
14 KiB
Go
package objectstorage
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"fmt"
|
|
"net/http"
|
|
"strings"
|
|
|
|
"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/conversion"
|
|
objectstorageUtils "github.com/stackitcloud/terraform-provider-stackit/stackit/internal/services/objectstorage/utils"
|
|
|
|
"github.com/hashicorp/terraform-plugin-framework/schema/validator"
|
|
"github.com/hashicorp/terraform-plugin-log/tflog"
|
|
"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/core"
|
|
"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/utils"
|
|
"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/validate"
|
|
|
|
"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/stackitcloud/stackit-sdk-go/core/oapierror"
|
|
"github.com/stackitcloud/stackit-sdk-go/services/objectstorage"
|
|
"github.com/stackitcloud/stackit-sdk-go/services/objectstorage/wait"
|
|
)
|
|
|
|
// Ensure the implementation satisfies the expected interfaces.
|
|
var (
|
|
_ resource.Resource = &bucketResource{}
|
|
_ resource.ResourceWithConfigure = &bucketResource{}
|
|
_ resource.ResourceWithImportState = &bucketResource{}
|
|
_ resource.ResourceWithModifyPlan = &bucketResource{}
|
|
)
|
|
|
|
type Model struct {
|
|
Id types.String `tfsdk:"id"` // needed by TF
|
|
Name types.String `tfsdk:"name"`
|
|
ProjectId types.String `tfsdk:"project_id"`
|
|
URLPathStyle types.String `tfsdk:"url_path_style"`
|
|
URLVirtualHostedStyle types.String `tfsdk:"url_virtual_hosted_style"`
|
|
Region types.String `tfsdk:"region"`
|
|
}
|
|
|
|
// NewBucketResource is a helper function to simplify the provider implementation.
|
|
func NewBucketResource() resource.Resource {
|
|
return &bucketResource{}
|
|
}
|
|
|
|
// bucketResource is the resource implementation.
|
|
type bucketResource struct {
|
|
client *objectstorage.APIClient
|
|
providerData core.ProviderData
|
|
}
|
|
|
|
// ModifyPlan implements resource.ResourceWithModifyPlan.
|
|
// Use the modifier to set the effective region in the current plan.
|
|
func (r *bucketResource) ModifyPlan(ctx context.Context, req resource.ModifyPlanRequest, resp *resource.ModifyPlanResponse) { // nolint:gocritic // function signature required by Terraform
|
|
var configModel Model
|
|
// skip initial empty configuration to avoid follow-up errors
|
|
if req.Config.Raw.IsNull() {
|
|
return
|
|
}
|
|
resp.Diagnostics.Append(req.Config.Get(ctx, &configModel)...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
|
|
var planModel Model
|
|
resp.Diagnostics.Append(req.Plan.Get(ctx, &planModel)...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
|
|
utils.AdaptRegion(ctx, configModel.Region, &planModel.Region, r.providerData.GetRegion(), resp)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
|
|
resp.Diagnostics.Append(resp.Plan.Set(ctx, planModel)...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
}
|
|
|
|
// Metadata returns the resource type name.
|
|
func (r *bucketResource) Metadata(_ context.Context, req resource.MetadataRequest, resp *resource.MetadataResponse) {
|
|
resp.TypeName = req.ProviderTypeName + "_objectstorage_bucket"
|
|
}
|
|
|
|
// Configure adds the provider configured client to the resource.
|
|
func (r *bucketResource) Configure(ctx context.Context, req resource.ConfigureRequest, resp *resource.ConfigureResponse) {
|
|
var ok bool
|
|
r.providerData, ok = conversion.ParseProviderData(ctx, req.ProviderData, &resp.Diagnostics)
|
|
if !ok {
|
|
return
|
|
}
|
|
|
|
apiClient := objectstorageUtils.ConfigureClient(ctx, &r.providerData, &resp.Diagnostics)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
r.client = apiClient
|
|
tflog.Info(ctx, "ObjectStorage bucket client configured")
|
|
}
|
|
|
|
// Schema defines the schema for the resource.
|
|
func (r *bucketResource) Schema(_ context.Context, _ resource.SchemaRequest, resp *resource.SchemaResponse) {
|
|
descriptions := map[string]string{
|
|
"main": "ObjectStorage bucket resource schema. Must have a `region` specified in the provider configuration. If you are creating `credentialsgroup` and `bucket` resources simultaneously, please include the `depends_on` field so that they are created sequentially. This prevents errors from concurrent calls to the service enablement that is done in the background.",
|
|
"id": "Terraform's internal resource identifier. It is structured as \"`project_id`,`region`,`name`\".",
|
|
"name": "The bucket name. It must be DNS conform.",
|
|
"project_id": "STACKIT Project ID to which the bucket is associated.",
|
|
"url_path_style": "URL in path style.",
|
|
"url_virtual_hosted_style": "URL in virtual hosted style.",
|
|
"region": "The resource region. If not defined, the provider region is used.",
|
|
}
|
|
|
|
resp.Schema = schema.Schema{
|
|
Description: descriptions["main"],
|
|
Attributes: map[string]schema.Attribute{
|
|
"id": schema.StringAttribute{
|
|
Description: descriptions["id"],
|
|
Computed: true,
|
|
PlanModifiers: []planmodifier.String{
|
|
stringplanmodifier.UseStateForUnknown(),
|
|
},
|
|
},
|
|
"name": schema.StringAttribute{
|
|
Description: descriptions["name"],
|
|
Required: true,
|
|
PlanModifiers: []planmodifier.String{
|
|
stringplanmodifier.RequiresReplace(),
|
|
stringplanmodifier.UseStateForUnknown(),
|
|
},
|
|
Validators: []validator.String{
|
|
validate.NoSeparator(),
|
|
},
|
|
},
|
|
"project_id": schema.StringAttribute{
|
|
Description: descriptions["project_id"],
|
|
Required: true,
|
|
PlanModifiers: []planmodifier.String{
|
|
stringplanmodifier.RequiresReplace(),
|
|
stringplanmodifier.UseStateForUnknown(),
|
|
},
|
|
Validators: []validator.String{
|
|
validate.UUID(),
|
|
validate.NoSeparator(),
|
|
},
|
|
},
|
|
"url_path_style": schema.StringAttribute{
|
|
Computed: true,
|
|
},
|
|
"url_virtual_hosted_style": schema.StringAttribute{
|
|
Computed: true,
|
|
},
|
|
"region": schema.StringAttribute{
|
|
Optional: true,
|
|
// must be computed to allow for storing the override value from the provider
|
|
Computed: true,
|
|
Description: descriptions["region"],
|
|
PlanModifiers: []planmodifier.String{
|
|
stringplanmodifier.RequiresReplace(),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
// Create creates the resource and sets the initial Terraform state.
|
|
func (r *bucketResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) { // nolint:gocritic // function signature required by Terraform
|
|
var model Model
|
|
diags := req.Plan.Get(ctx, &model)
|
|
resp.Diagnostics.Append(diags...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
|
|
ctx = core.InitProviderContext(ctx)
|
|
|
|
projectId := model.ProjectId.ValueString()
|
|
bucketName := model.Name.ValueString()
|
|
region := model.Region.ValueString()
|
|
|
|
ctx = tflog.SetField(ctx, "project_id", projectId)
|
|
ctx = tflog.SetField(ctx, "name", bucketName)
|
|
ctx = tflog.SetField(ctx, "region", region)
|
|
|
|
// Handle project init
|
|
err := enableProject(ctx, &model, region, r.client)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating bucket", fmt.Sprintf("Enabling object storage project before creation: %v", err))
|
|
return
|
|
}
|
|
|
|
// Create new bucket
|
|
_, err = r.client.CreateBucket(ctx, projectId, region, bucketName).Execute()
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating bucket", fmt.Sprintf("Calling API: %v", err))
|
|
return
|
|
}
|
|
|
|
ctx = core.LogResponse(ctx)
|
|
|
|
waitResp, err := wait.CreateBucketWaitHandler(ctx, r.client, projectId, region, bucketName).WaitWithContext(ctx)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating bucket", fmt.Sprintf("Bucket creation waiting: %v", err))
|
|
return
|
|
}
|
|
|
|
// Map response body to schema
|
|
err = mapFields(waitResp, &model, region)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating bucket", fmt.Sprintf("Processing API payload: %v", err))
|
|
return
|
|
}
|
|
diags = resp.State.Set(ctx, model)
|
|
resp.Diagnostics.Append(diags...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
tflog.Info(ctx, "ObjectStorage bucket created")
|
|
}
|
|
|
|
// Read refreshes the Terraform state with the latest data.
|
|
func (r *bucketResource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) { // nolint:gocritic // function signature required by Terraform
|
|
var model Model
|
|
diags := req.State.Get(ctx, &model)
|
|
resp.Diagnostics.Append(diags...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
|
|
ctx = core.InitProviderContext(ctx)
|
|
|
|
projectId := model.ProjectId.ValueString()
|
|
bucketName := model.Name.ValueString()
|
|
region := r.providerData.GetRegionWithOverride(model.Region)
|
|
|
|
ctx = tflog.SetField(ctx, "project_id", projectId)
|
|
ctx = tflog.SetField(ctx, "name", bucketName)
|
|
ctx = tflog.SetField(ctx, "region", region)
|
|
|
|
bucketResp, err := r.client.GetBucket(ctx, projectId, region, bucketName).Execute()
|
|
if err != nil {
|
|
oapiErr, ok := err.(*oapierror.GenericOpenAPIError) //nolint:errorlint //complaining that error.As should be used to catch wrapped errors, but this error should not be wrapped
|
|
if ok && oapiErr.StatusCode == http.StatusNotFound {
|
|
resp.State.RemoveResource(ctx)
|
|
return
|
|
}
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading bucket", fmt.Sprintf("Calling API: %v", err))
|
|
return
|
|
}
|
|
|
|
ctx = core.LogResponse(ctx)
|
|
|
|
// Map response body to schema
|
|
err = mapFields(bucketResp, &model, region)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading bucket", fmt.Sprintf("Processing API payload: %v", err))
|
|
return
|
|
}
|
|
|
|
// Set refreshed state
|
|
diags = resp.State.Set(ctx, model)
|
|
resp.Diagnostics.Append(diags...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
tflog.Info(ctx, "ObjectStorage bucket read")
|
|
}
|
|
|
|
// Update updates the resource and sets the updated Terraform state on success.
|
|
func (r *bucketResource) Update(ctx context.Context, _ resource.UpdateRequest, resp *resource.UpdateResponse) { // nolint:gocritic // function signature required by Terraform
|
|
// Update shouldn't be called
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating bucket", "Bucket can't be updated")
|
|
}
|
|
|
|
// Delete deletes the resource and removes the Terraform state on success.
|
|
func (r *bucketResource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) { // nolint:gocritic // function signature required by Terraform
|
|
var model Model
|
|
diags := req.State.Get(ctx, &model)
|
|
resp.Diagnostics.Append(diags...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
|
|
ctx = core.InitProviderContext(ctx)
|
|
|
|
projectId := model.ProjectId.ValueString()
|
|
bucketName := model.Name.ValueString()
|
|
region := model.Region.ValueString()
|
|
|
|
ctx = tflog.SetField(ctx, "project_id", projectId)
|
|
ctx = tflog.SetField(ctx, "name", bucketName)
|
|
ctx = tflog.SetField(ctx, "region", region)
|
|
|
|
// Delete existing bucket
|
|
_, err := r.client.DeleteBucket(ctx, projectId, region, bucketName).Execute()
|
|
if err != nil {
|
|
var oapiErr *oapierror.GenericOpenAPIError
|
|
if errors.As(err, &oapiErr) {
|
|
if oapiErr.StatusCode == http.StatusUnprocessableEntity {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting bucket", "Bucket isn't empty and cannot be deleted")
|
|
return
|
|
}
|
|
}
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting bucket", fmt.Sprintf("Calling API: %v", err))
|
|
}
|
|
|
|
ctx = core.LogResponse(ctx)
|
|
|
|
_, err = wait.DeleteBucketWaitHandler(ctx, r.client, projectId, region, bucketName).WaitWithContext(ctx)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting bucket", fmt.Sprintf("Bucket deletion waiting: %v", err))
|
|
return
|
|
}
|
|
tflog.Info(ctx, "ObjectStorage bucket deleted")
|
|
}
|
|
|
|
// ImportState imports a resource into the Terraform state on success.
|
|
// The expected format of the resource import identifier is: project_id,name
|
|
func (r *bucketResource) ImportState(ctx context.Context, req resource.ImportStateRequest, resp *resource.ImportStateResponse) {
|
|
idParts := strings.Split(req.ID, core.Separator)
|
|
if len(idParts) != 3 || idParts[0] == "" || idParts[1] == "" || idParts[2] == "" {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics,
|
|
"Error importing bucket",
|
|
fmt.Sprintf("Expected import identifier with format [project_id],[region],[name], got %q", req.ID),
|
|
)
|
|
return
|
|
}
|
|
|
|
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("project_id"), idParts[0])...)
|
|
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("region"), idParts[1])...)
|
|
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("name"), idParts[2])...)
|
|
tflog.Info(ctx, "ObjectStorage bucket state imported")
|
|
}
|
|
|
|
func mapFields(bucketResp *objectstorage.GetBucketResponse, model *Model, region string) error {
|
|
if bucketResp == nil {
|
|
return fmt.Errorf("response input is nil")
|
|
}
|
|
if bucketResp.Bucket == nil {
|
|
return fmt.Errorf("response bucket is nil")
|
|
}
|
|
if model == nil {
|
|
return fmt.Errorf("model input is nil")
|
|
}
|
|
bucket := bucketResp.Bucket
|
|
|
|
model.Id = utils.BuildInternalTerraformId(model.ProjectId.ValueString(), region, model.Name.ValueString())
|
|
model.URLPathStyle = types.StringPointerValue(bucket.UrlPathStyle)
|
|
model.URLVirtualHostedStyle = types.StringPointerValue(bucket.UrlVirtualHostedStyle)
|
|
model.Region = types.StringValue(region)
|
|
return nil
|
|
}
|
|
|
|
type objectStorageClient interface {
|
|
EnableServiceExecute(ctx context.Context, projectId, region string) (*objectstorage.ProjectStatus, error)
|
|
}
|
|
|
|
// enableProject enables object storage for the specified project. If the project is already enabled, nothing happens
|
|
func enableProject(ctx context.Context, model *Model, region string, client objectStorageClient) error {
|
|
projectId := model.ProjectId.ValueString()
|
|
|
|
// From the object storage OAS: Creation will also be successful if the project is already enabled, but will not create a duplicate
|
|
_, err := client.EnableServiceExecute(ctx, projectId, region)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to create object storage project: %w", err)
|
|
}
|
|
return nil
|
|
}
|