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storage_container_resource.go
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storage_container_resource.go
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package storage
import (
"fmt"
"log"
"time"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
"github.com/tombuildsstuff/giovanni/storage/2018-11-09/blob/containers"
"github.com/hashicorp/terraform-provider-azurestack/internal/clients"
"github.com/hashicorp/terraform-provider-azurestack/internal/services/storage/migration"
"github.com/hashicorp/terraform-provider-azurestack/internal/services/storage/parse"
"github.com/hashicorp/terraform-provider-azurestack/internal/services/storage/validate"
"github.com/hashicorp/terraform-provider-azurestack/internal/tf"
"github.com/hashicorp/terraform-provider-azurestack/internal/tf/pluginsdk"
"github.com/hashicorp/terraform-provider-azurestack/internal/tf/timeouts"
)
func storageContainer() *schema.Resource {
return &schema.Resource{
Create: storageContainerCreate,
Read: storageContainerRead,
Delete: storageContainerDelete,
Update: storageContainerUpdate,
// TODO check schema and confirm old stack provider can upgrade to this
SchemaVersion: 1,
StateUpgraders: pluginsdk.StateUpgrades(map[int]pluginsdk.StateUpgrade{
0: migration.ContainerV0ToV1{},
}),
Timeouts: &pluginsdk.ResourceTimeout{
Create: pluginsdk.DefaultTimeout(30 * time.Minute),
Read: pluginsdk.DefaultTimeout(5 * time.Minute),
Update: pluginsdk.DefaultTimeout(30 * time.Minute),
Delete: pluginsdk.DefaultTimeout(30 * time.Minute),
},
// TODO: replace this with an importer which validates the ID during import
Importer: pluginsdk.DefaultImporter(),
Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validate.StorageContainerName,
},
"storage_account_name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validate.StorageAccountName,
},
"container_access_type": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Default: "private",
ValidateFunc: validation.StringInSlice([]string{
string(containers.Blob),
string(containers.Container),
"private",
}, false),
},
"metadata": MetaDataSchema(),
"has_immutability_policy": {
Type: pluginsdk.TypeBool,
Computed: true,
},
"has_legal_hold": {
Type: pluginsdk.TypeBool,
Computed: true,
},
},
}
}
func expandStorageContainerAccessLevel(input string) containers.AccessLevel {
// for historical reasons, "private" above is an empty string in the API
// so the enum doesn't 1:1 match. You could argue the SDK should handle this
// but this is suitable for now
if input == "private" {
return containers.Private
}
return containers.AccessLevel(input)
}
func storageContainerCreate(d *pluginsdk.ResourceData, meta interface{}) error {
storageClient := meta.(*clients.Client).Storage
ctx, cancel := timeouts.ForCreate(meta.(*clients.Client).StopContext, d)
defer cancel()
containerName := d.Get("name").(string)
accountName := d.Get("storage_account_name").(string)
accessLevelRaw := d.Get("container_access_type").(string)
accessLevel := expandStorageContainerAccessLevel(accessLevelRaw)
metaDataRaw := d.Get("metadata").(map[string]interface{})
metaData := ExpandMetaData(metaDataRaw)
account, err := storageClient.FindAccount(ctx, accountName)
if err != nil {
return fmt.Errorf("retrieving Account %q for Container %q: %s", accountName, containerName, err)
}
if account == nil {
return fmt.Errorf("Unable to locate Storage Account %q!", accountName)
}
client, err := storageClient.ContainersClient(ctx, *account)
if err != nil {
return fmt.Errorf("building storage client: %+v", err)
}
id := parse.NewStorageContainerDataPlaneId(accountName, storageClient.Env.StorageEndpointSuffix, containerName).ID()
exists, err := client.Exists(ctx, account.ResourceGroup, accountName, containerName)
if err != nil {
return err
}
if exists != nil && *exists {
return tf.ImportAsExistsError("azurestack_storage_container", id)
}
log.Printf("[INFO] Creating Container %q in Storage Account %q", containerName, accountName)
input := containers.CreateInput{
AccessLevel: accessLevel,
MetaData: metaData,
}
if err := client.Create(ctx, account.ResourceGroup, accountName, containerName, input); err != nil {
return fmt.Errorf("failed creating container: %+v", err)
}
d.SetId(id)
return storageContainerRead(d, meta)
}
func storageContainerRead(d *pluginsdk.ResourceData, meta interface{}) error {
storageClient := meta.(*clients.Client).Storage
ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := parse.StorageContainerDataPlaneID(d.Id())
if err != nil {
return err
}
account, err := storageClient.FindAccount(ctx, id.AccountName)
if err != nil {
return fmt.Errorf("retrieving Account %q for Container %q: %s", id.AccountName, id.Name, err)
}
if account == nil {
log.Printf("[DEBUG] Unable to locate Account %q for Storage Container %q - assuming removed & removing from state", id.AccountName, id.Name)
d.SetId("")
return nil
}
client, err := storageClient.ContainersClient(ctx, *account)
if err != nil {
return fmt.Errorf("building Containers Client for Storage Account %q (Resource Group %q): %s", id.AccountName, account.ResourceGroup, err)
}
props, err := client.Get(ctx, account.ResourceGroup, id.AccountName, id.Name)
if err != nil {
return fmt.Errorf("retrieving Container %q (Account %q / Resource Group %q): %s", id.Name, id.AccountName, account.ResourceGroup, err)
}
if props == nil {
log.Printf("[DEBUG] Container %q was not found in Account %q / Resource Group %q - assuming removed & removing from state", id.Name, id.AccountName, account.ResourceGroup)
d.SetId("")
return nil
}
d.Set("name", id.Name)
d.Set("storage_account_name", id.AccountName)
d.Set("container_access_type", flattenStorageContainerAccessLevel(props.AccessLevel))
if err := d.Set("metadata", FlattenMetaData(props.MetaData)); err != nil {
return fmt.Errorf("setting `metadata`: %+v", err)
}
d.Set("has_immutability_policy", props.HasImmutabilityPolicy)
d.Set("has_legal_hold", props.HasLegalHold)
return nil
}
func flattenStorageContainerAccessLevel(input containers.AccessLevel) string {
// for historical reasons, "private" above is an empty string in the API
if input == containers.Private {
return "private"
}
return string(input)
}
func storageContainerDelete(d *pluginsdk.ResourceData, meta interface{}) error {
storageClient := meta.(*clients.Client).Storage
ctx, cancel := timeouts.ForDelete(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := parse.StorageContainerDataPlaneID(d.Id())
if err != nil {
return err
}
account, err := storageClient.FindAccount(ctx, id.AccountName)
if err != nil {
return fmt.Errorf("retrieving Account %q for Container %q: %s", id.AccountName, id.Name, err)
}
if account == nil {
return fmt.Errorf("Unable to locate Storage Account %q!", id.AccountName)
}
client, err := storageClient.ContainersClient(ctx, *account)
if err != nil {
return fmt.Errorf("building Containers Client for Storage Account %q (Resource Group %q): %s", id.AccountName, account.ResourceGroup, err)
}
if err := client.Delete(ctx, account.ResourceGroup, id.AccountName, id.Name); err != nil {
return fmt.Errorf("deleting Container %q (Storage Account %q / Resource Group %q): %s", id.Name, id.AccountName, account.ResourceGroup, err)
}
return nil
}
func storageContainerUpdate(d *pluginsdk.ResourceData, meta interface{}) error {
storageClient := meta.(*clients.Client).Storage
ctx, cancel := timeouts.ForUpdate(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := parse.StorageContainerDataPlaneID(d.Id())
if err != nil {
return err
}
account, err := storageClient.FindAccount(ctx, id.AccountName)
if err != nil {
return fmt.Errorf("retrieving Account %q for Container %q: %s", id.AccountName, id.Name, err)
}
if account == nil {
return fmt.Errorf("Unable to locate Storage Account %q!", id.AccountName)
}
client, err := storageClient.ContainersClient(ctx, *account)
if err != nil {
return fmt.Errorf("building Containers Client for Storage Account %q (Resource Group %q): %s", id.AccountName, account.ResourceGroup, err)
}
if d.HasChange("container_access_type") {
log.Printf("[DEBUG] Updating the Access Control for Container %q (Storage Account %q / Resource Group %q)..", id.Name, id.AccountName, account.ResourceGroup)
accessLevelRaw := d.Get("container_access_type").(string)
accessLevel := expandStorageContainerAccessLevel(accessLevelRaw)
if err := client.UpdateAccessLevel(ctx, account.ResourceGroup, id.AccountName, id.Name, accessLevel); err != nil {
return fmt.Errorf("updating the Access Control for Container %q (Storage Account %q / Resource Group %q): %s", id.Name, id.AccountName, account.ResourceGroup, err)
}
log.Printf("[DEBUG] Updated the Access Control for Container %q (Storage Account %q / Resource Group %q)", id.Name, id.AccountName, account.ResourceGroup)
}
if d.HasChange("metadata") {
log.Printf("[DEBUG] Updating the MetaData for Container %q (Storage Account %q / Resource Group %q)..", id.Name, id.AccountName, account.ResourceGroup)
metaDataRaw := d.Get("metadata").(map[string]interface{})
metaData := ExpandMetaData(metaDataRaw)
if err := client.UpdateMetaData(ctx, account.ResourceGroup, id.AccountName, id.Name, metaData); err != nil {
return fmt.Errorf("updating the MetaData for Container %q (Storage Account %q / Resource Group %q): %s", id.Name, id.AccountName, account.ResourceGroup, err)
}
log.Printf("[DEBUG] Updated the MetaData for Container %q (Storage Account %q / Resource Group %q)", id.Name, id.AccountName, account.ResourceGroup)
}
return storageContainerRead(d, meta)
}