v5.18.0/google-beta/services/filestore/resource_filestore_snapshot.go

// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0

// ----------------------------------------------------------------------------
//
//     ***     AUTO GENERATED CODE    ***    Type: MMv1     ***
//
// ----------------------------------------------------------------------------
//
//     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 filestore

import (
	"fmt"
	"log"
	"reflect"
	"strings"
	"time"

	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/customdiff"
	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"

	"github.com/hashicorp/terraform-provider-google-beta/google-beta/tpgresource"
	transport_tpg "github.com/hashicorp/terraform-provider-google-beta/google-beta/transport"
)

func ResourceFilestoreSnapshot() *schema.Resource {
	return &schema.Resource{
		Create: resourceFilestoreSnapshotCreate,
		Read:   resourceFilestoreSnapshotRead,
		Update: resourceFilestoreSnapshotUpdate,
		Delete: resourceFilestoreSnapshotDelete,

		Importer: &schema.ResourceImporter{
			State: resourceFilestoreSnapshotImport,
		},

		Timeouts: &schema.ResourceTimeout{
			Create: schema.DefaultTimeout(20 * time.Minute),
			Update: schema.DefaultTimeout(20 * time.Minute),
			Delete: schema.DefaultTimeout(20 * time.Minute),
		},

		CustomizeDiff: customdiff.All(
			tpgresource.SetLabelsDiff,
			tpgresource.DefaultProviderProject,
		),

		Schema: map[string]*schema.Schema{
			"instance": {
				Type:        schema.TypeString,
				Required:    true,
				ForceNew:    true,
				Description: `The resource name of the filestore instance.`,
			},
			"location": {
				Type:        schema.TypeString,
				Required:    true,
				ForceNew:    true,
				Description: `The name of the location of the instance. This can be a region for ENTERPRISE tier instances.`,
			},
			"name": {
				Type:     schema.TypeString,
				Required: true,
				ForceNew: true,
				Description: `The resource name of the snapshot. The name must be unique within the specified instance.

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,
				Description: `A description of the snapshot with 2048 characters or less. Requests with longer descriptions will be rejected.`,
			},
			"labels": {
				Type:     schema.TypeMap,
				Optional: true,
				Description: `Resource labels to represent user-provided metadata.


**Note**: This field is non-authoritative, and will only manage the labels present in your configuration.
Please refer to the field 'effective_labels' for all of the labels present on the resource.`,
				Elem: &schema.Schema{Type: schema.TypeString},
			},
			"create_time": {
				Type:        schema.TypeString,
				Computed:    true,
				Description: `The time when the snapshot was created in RFC3339 text format.`,
			},
			"effective_labels": {
				Type:        schema.TypeMap,
				Computed:    true,
				Description: `All of labels (key/value pairs) present on the resource in GCP, including the labels configured through Terraform, other clients and services.`,
				Elem:        &schema.Schema{Type: schema.TypeString},
			},
			"filesystem_used_bytes": {
				Type:        schema.TypeString,
				Computed:    true,
				Description: `The amount of bytes needed to allocate a full copy of the snapshot content.`,
			},
			"state": {
				Type:        schema.TypeString,
				Computed:    true,
				Description: `The snapshot state.`,
			},
			"terraform_labels": {
				Type:     schema.TypeMap,
				Computed: true,
				Description: `The combination of labels configured directly on the resource
 and default labels configured on the provider.`,
				Elem: &schema.Schema{Type: schema.TypeString},
			},
			"project": {
				Type:     schema.TypeString,
				Optional: true,
				Computed: true,
				ForceNew: true,
			},
		},
		UseJSONNumber: true,
	}
}

func resourceFilestoreSnapshotCreate(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*transport_tpg.Config)
	userAgent, err := tpgresource.GenerateUserAgentString(d, config.UserAgent)
	if err != nil {
		return err
	}

	obj := make(map[string]interface{})
	descriptionProp, err := expandFilestoreSnapshotDescription(d.Get("description"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("description"); !tpgresource.IsEmptyValue(reflect.ValueOf(descriptionProp)) && (ok || !reflect.DeepEqual(v, descriptionProp)) {
		obj["description"] = descriptionProp
	}
	labelsProp, err := expandFilestoreSnapshotEffectiveLabels(d.Get("effective_labels"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("effective_labels"); !tpgresource.IsEmptyValue(reflect.ValueOf(labelsProp)) && (ok || !reflect.DeepEqual(v, labelsProp)) {
		obj["labels"] = labelsProp
	}

	lockName, err := tpgresource.ReplaceVars(d, config, "filestore/{{project}}")
	if err != nil {
		return err
	}
	transport_tpg.MutexStore.Lock(lockName)
	defer transport_tpg.MutexStore.Unlock(lockName)

	url, err := tpgresource.ReplaceVars(d, config, "{{FilestoreBasePath}}projects/{{project}}/locations/{{location}}/instances/{{instance}}/snapshots?snapshotId={{name}}")
	if err != nil {
		return err
	}

	log.Printf("[DEBUG] Creating new Snapshot: %#v", obj)
	billingProject := ""

	project, err := tpgresource.GetProject(d, config)
	if err != nil {
		return fmt.Errorf("Error fetching project for Snapshot: %s", err)
	}
	billingProject = project

	// err == nil indicates that the billing_project value was found
	if bp, err := tpgresource.GetBillingProject(d, config); err == nil {
		billingProject = bp
	}

	res, err := transport_tpg.SendRequest(transport_tpg.SendRequestOptions{
		Config:               config,
		Method:               "POST",
		Project:              billingProject,
		RawURL:               url,
		UserAgent:            userAgent,
		Body:                 obj,
		Timeout:              d.Timeout(schema.TimeoutCreate),
		ErrorAbortPredicates: []transport_tpg.RetryErrorPredicateFunc{transport_tpg.Is429QuotaError},
	})
	if err != nil {
		return fmt.Errorf("Error creating Snapshot: %s", err)
	}

	// Store the ID now
	id, err := tpgresource.ReplaceVars(d, config, "projects/{{project}}/locations/{{location}}/instances/{{instance}}/snapshots/{{name}}")
	if err != nil {
		return fmt.Errorf("Error constructing id: %s", err)
	}
	d.SetId(id)

	// Use the resource in the operation response to populate
	// identity fields and d.Id() before read
	var opRes map[string]interface{}
	err = FilestoreOperationWaitTimeWithResponse(
		config, res, &opRes, project, "Creating Snapshot", userAgent,
		d.Timeout(schema.TimeoutCreate))
	if err != nil {
		// The resource didn't actually create
		d.SetId("")

		return fmt.Errorf("Error waiting to create Snapshot: %s", err)
	}

	// This may have caused the ID to update - update it if so.
	id, err = tpgresource.ReplaceVars(d, config, "projects/{{project}}/locations/{{location}}/instances/{{instance}}/snapshots/{{name}}")
	if err != nil {
		return fmt.Errorf("Error constructing id: %s", err)
	}
	d.SetId(id)

	log.Printf("[DEBUG] Finished creating Snapshot %q: %#v", d.Id(), res)

	return resourceFilestoreSnapshotRead(d, meta)
}

func resourceFilestoreSnapshotRead(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*transport_tpg.Config)
	userAgent, err := tpgresource.GenerateUserAgentString(d, config.UserAgent)
	if err != nil {
		return err
	}

	url, err := tpgresource.ReplaceVars(d, config, "{{FilestoreBasePath}}projects/{{project}}/locations/{{location}}/instances/{{instance}}/snapshots/{{name}}")
	if err != nil {
		return err
	}

	billingProject := ""

	project, err := tpgresource.GetProject(d, config)
	if err != nil {
		return fmt.Errorf("Error fetching project for Snapshot: %s", err)
	}
	billingProject = project

	// err == nil indicates that the billing_project value was found
	if bp, err := tpgresource.GetBillingProject(d, config); err == nil {
		billingProject = bp
	}

	res, err := transport_tpg.SendRequest(transport_tpg.SendRequestOptions{
		Config:               config,
		Method:               "GET",
		Project:              billingProject,
		RawURL:               url,
		UserAgent:            userAgent,
		ErrorAbortPredicates: []transport_tpg.RetryErrorPredicateFunc{transport_tpg.Is429QuotaError},
	})
	if err != nil {
		return transport_tpg.HandleNotFoundError(err, d, fmt.Sprintf("FilestoreSnapshot %q", d.Id()))
	}

	if err := d.Set("project", project); err != nil {
		return fmt.Errorf("Error reading Snapshot: %s", err)
	}

	if err := d.Set("description", flattenFilestoreSnapshotDescription(res["description"], d, config)); err != nil {
		return fmt.Errorf("Error reading Snapshot: %s", err)
	}
	if err := d.Set("state", flattenFilestoreSnapshotState(res["state"], d, config)); err != nil {
		return fmt.Errorf("Error reading Snapshot: %s", err)
	}
	if err := d.Set("create_time", flattenFilestoreSnapshotCreateTime(res["createTime"], d, config)); err != nil {
		return fmt.Errorf("Error reading Snapshot: %s", err)
	}
	if err := d.Set("labels", flattenFilestoreSnapshotLabels(res["labels"], d, config)); err != nil {
		return fmt.Errorf("Error reading Snapshot: %s", err)
	}
	if err := d.Set("filesystem_used_bytes", flattenFilestoreSnapshotFilesystemUsedBytes(res["filesystemUsedBytes"], d, config)); err != nil {
		return fmt.Errorf("Error reading Snapshot: %s", err)
	}
	if err := d.Set("terraform_labels", flattenFilestoreSnapshotTerraformLabels(res["labels"], d, config)); err != nil {
		return fmt.Errorf("Error reading Snapshot: %s", err)
	}
	if err := d.Set("effective_labels", flattenFilestoreSnapshotEffectiveLabels(res["labels"], d, config)); err != nil {
		return fmt.Errorf("Error reading Snapshot: %s", err)
	}

	return nil
}

func resourceFilestoreSnapshotUpdate(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*transport_tpg.Config)
	userAgent, err := tpgresource.GenerateUserAgentString(d, config.UserAgent)
	if err != nil {
		return err
	}

	billingProject := ""

	project, err := tpgresource.GetProject(d, config)
	if err != nil {
		return fmt.Errorf("Error fetching project for Snapshot: %s", err)
	}
	billingProject = project

	obj := make(map[string]interface{})
	descriptionProp, err := expandFilestoreSnapshotDescription(d.Get("description"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("description"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, descriptionProp)) {
		obj["description"] = descriptionProp
	}
	labelsProp, err := expandFilestoreSnapshotEffectiveLabels(d.Get("effective_labels"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("effective_labels"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, labelsProp)) {
		obj["labels"] = labelsProp
	}

	lockName, err := tpgresource.ReplaceVars(d, config, "filestore/{{project}}")
	if err != nil {
		return err
	}
	transport_tpg.MutexStore.Lock(lockName)
	defer transport_tpg.MutexStore.Unlock(lockName)

	url, err := tpgresource.ReplaceVars(d, config, "{{FilestoreBasePath}}projects/{{project}}/locations/{{location}}/instances/{{instance}}/snapshots/{{name}}")
	if err != nil {
		return err
	}

	log.Printf("[DEBUG] Updating Snapshot %q: %#v", d.Id(), obj)
	updateMask := []string{}

	if d.HasChange("description") {
		updateMask = append(updateMask, "description")
	}

	if d.HasChange("effective_labels") {
		updateMask = append(updateMask, "labels")
	}
	// updateMask is a URL parameter but not present in the schema, so ReplaceVars
	// won't set it
	url, err = transport_tpg.AddQueryParams(url, map[string]string{"updateMask": strings.Join(updateMask, ",")})
	if err != nil {
		return err
	}

	// err == nil indicates that the billing_project value was found
	if bp, err := tpgresource.GetBillingProject(d, config); err == nil {
		billingProject = bp
	}

	// if updateMask is empty we are not updating anything so skip the post
	if len(updateMask) > 0 {
		res, err := transport_tpg.SendRequest(transport_tpg.SendRequestOptions{
			Config:               config,
			Method:               "PATCH",
			Project:              billingProject,
			RawURL:               url,
			UserAgent:            userAgent,
			Body:                 obj,
			Timeout:              d.Timeout(schema.TimeoutUpdate),
			ErrorAbortPredicates: []transport_tpg.RetryErrorPredicateFunc{transport_tpg.Is429QuotaError},
		})

		if err != nil {
			return fmt.Errorf("Error updating Snapshot %q: %s", d.Id(), err)
		} else {
			log.Printf("[DEBUG] Finished updating Snapshot %q: %#v", d.Id(), res)
		}

		err = FilestoreOperationWaitTime(
			config, res, project, "Updating Snapshot", userAgent,
			d.Timeout(schema.TimeoutUpdate))

		if err != nil {
			return err
		}
	}

	return resourceFilestoreSnapshotRead(d, meta)
}

func resourceFilestoreSnapshotDelete(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*transport_tpg.Config)
	userAgent, err := tpgresource.GenerateUserAgentString(d, config.UserAgent)
	if err != nil {
		return err
	}

	billingProject := ""

	project, err := tpgresource.GetProject(d, config)
	if err != nil {
		return fmt.Errorf("Error fetching project for Snapshot: %s", err)
	}
	billingProject = project

	lockName, err := tpgresource.ReplaceVars(d, config, "filestore/{{project}}")
	if err != nil {
		return err
	}
	transport_tpg.MutexStore.Lock(lockName)
	defer transport_tpg.MutexStore.Unlock(lockName)

	url, err := tpgresource.ReplaceVars(d, config, "{{FilestoreBasePath}}projects/{{project}}/locations/{{location}}/instances/{{instance}}/snapshots/{{name}}")
	if err != nil {
		return err
	}

	var obj map[string]interface{}
	log.Printf("[DEBUG] Deleting Snapshot %q", d.Id())

	// err == nil indicates that the billing_project value was found
	if bp, err := tpgresource.GetBillingProject(d, config); err == nil {
		billingProject = bp
	}

	res, err := transport_tpg.SendRequest(transport_tpg.SendRequestOptions{
		Config:               config,
		Method:               "DELETE",
		Project:              billingProject,
		RawURL:               url,
		UserAgent:            userAgent,
		Body:                 obj,
		Timeout:              d.Timeout(schema.TimeoutDelete),
		ErrorAbortPredicates: []transport_tpg.RetryErrorPredicateFunc{transport_tpg.Is429QuotaError},
	})
	if err != nil {
		return transport_tpg.HandleNotFoundError(err, d, "Snapshot")
	}

	err = FilestoreOperationWaitTime(
		config, res, project, "Deleting Snapshot", userAgent,
		d.Timeout(schema.TimeoutDelete))

	if err != nil {
		return err
	}

	log.Printf("[DEBUG] Finished deleting Snapshot %q: %#v", d.Id(), res)
	return nil
}

func resourceFilestoreSnapshotImport(d *schema.ResourceData, meta interface{}) ([]*schema.ResourceData, error) {
	config := meta.(*transport_tpg.Config)
	if err := tpgresource.ParseImportId([]string{
		"^projects/(?P<project>[^/]+)/locations/(?P<location>[^/]+)/instances/(?P<instance>[^/]+)/snapshots/(?P<name>[^/]+)$",
		"^(?P<project>[^/]+)/(?P<location>[^/]+)/(?P<instance>[^/]+)/(?P<name>[^/]+)$",
		"^(?P<location>[^/]+)/(?P<instance>[^/]+)/(?P<name>[^/]+)$",
	}, d, config); err != nil {
		return nil, err
	}

	// Replace import id for the resource id
	id, err := tpgresource.ReplaceVars(d, config, "projects/{{project}}/locations/{{location}}/instances/{{instance}}/snapshots/{{name}}")
	if err != nil {
		return nil, fmt.Errorf("Error constructing id: %s", err)
	}
	d.SetId(id)

	return []*schema.ResourceData{d}, nil
}

func flattenFilestoreSnapshotDescription(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenFilestoreSnapshotState(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenFilestoreSnapshotCreateTime(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenFilestoreSnapshotLabels(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}

	transformed := make(map[string]interface{})
	if l, ok := d.GetOkExists("labels"); ok {
		for k := range l.(map[string]interface{}) {
			transformed[k] = v.(map[string]interface{})[k]
		}
	}

	return transformed
}

func flattenFilestoreSnapshotFilesystemUsedBytes(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenFilestoreSnapshotTerraformLabels(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}

	transformed := make(map[string]interface{})
	if l, ok := d.GetOkExists("terraform_labels"); ok {
		for k := range l.(map[string]interface{}) {
			transformed[k] = v.(map[string]interface{})[k]
		}
	}

	return transformed
}

func flattenFilestoreSnapshotEffectiveLabels(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func expandFilestoreSnapshotDescription(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandFilestoreSnapshotEffectiveLabels(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (map[string]string, error) {
	if v == nil {
		return map[string]string{}, nil
	}
	m := make(map[string]string)
	for k, val := range v.(map[string]interface{}) {
		m[k] = val.(string)
	}
	return m, nil
}