Merge pull request #55 from terraform-providers/f-add-storage-object

r/opc_storage_object: Add `opc_storage_object` resource

opc/import_opc_storage_object_test.go

@@ -0,0 +1,32 @@
+package opc
+
+import (
+	"testing"
+
+	"github.com/hashicorp/terraform/helper/acctest"
+	"github.com/hashicorp/terraform/helper/resource"
+)
+
+func TestAccOPCStorageObject_importBasic(t *testing.T) {
+	rName := "opc_storage_object.test"
+	rInt := acctest.RandInt()
+
+	resource.Test(t, resource.TestCase{
+		PreCheck: func() {
+			testAccPreCheck(t)
+		},
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckStorageObjectDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccOPCStorageObject_contentSource(rInt, _SourceInput),
+			},
+			{
+				ResourceName:            rName,
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"transaction_id", "content"},
+			},
+		},
+	})
+}

opc/provider.go

@@ -5,6 +5,8 @@ import (
 	"github.com/hashicorp/terraform/terraform"
 )
 
+const StorageClientInitError = "Storage client is not initialized. Make sure to use `storage_endpoint` variable or the `OPC_STORAGE_ENDPOINT` environment variable"
+
 func Provider() terraform.ResourceProvider {
 	return &schema.Provider{
 		Schema: map[string]*schema.Schema{
@@ -97,6 +99,7 @@ func Provider() terraform.ResourceProvider {
 			"opc_compute_ip_address_association":  resourceOPCIPAddressAssociation(),
 			"opc_compute_snapshot":                resourceOPCSnapshot(),
 			"opc_storage_container":               resourceOPCStorageContainer(),
+			"opc_storage_object":                  resourceOPCStorageObject(),
 			"opc_database_service_instance":       resourceOPCDatabaseServiceInstance(),
 		},
 

opc/resource_storage_object.go

@@ -0,0 +1,268 @@
+package opc
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+	"strings"
+
+	"github.com/hashicorp/go-oracle-terraform/storage"
+	"github.com/hashicorp/terraform/helper/schema"
+	"github.com/mitchellh/go-homedir"
+)
+
+func resourceOPCStorageObject() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceOPCStorageObjectCreate,
+		Read:   resourceOPCStorageObjectRead,
+		Delete: resourceOPCStorageObjectDelete,
+		Importer: &schema.ResourceImporter{
+			State: schema.ImportStatePassthrough,
+		},
+
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:        schema.TypeString,
+				Required:    true,
+				ForceNew:    true,
+				Description: "Name of the storage object",
+			},
+			"container": {
+				Type:        schema.TypeString,
+				Required:    true,
+				ForceNew:    true,
+				Description: "Name of the storage container",
+			},
+			"content": {
+				Type:          schema.TypeString,
+				Optional:      true,
+				ForceNew:      true,
+				Description:   "Raw content in string-form of the data",
+				ConflictsWith: []string{"copy_from", "file"},
+			},
+			"file": {
+				Type:          schema.TypeString,
+				Optional:      true,
+				ForceNew:      true,
+				Description:   "File path for the content to use for data",
+				ConflictsWith: []string{"copy_from", "content"},
+			},
+			"content_disposition": {
+				Type:        schema.TypeString,
+				Optional:    true,
+				ForceNew:    true,
+				Description: "Overrides the behavior of the browser",
+			},
+			"content_encoding": {
+				Type:        schema.TypeString,
+				Optional:    true,
+				ForceNew:    true,
+				Description: "Set the content-encoding metadata",
+			},
+			"content_type": {
+				Type:        schema.TypeString,
+				Optional:    true,
+				Computed:    true,
+				ForceNew:    true,
+				Description: "Set the MIME type for the object",
+			},
+			"copy_from": {
+				Type:          schema.TypeString,
+				Optional:      true,
+				ForceNew:      true,
+				ConflictsWith: []string{"content", "file"},
+				ValidateFunc: func(v interface{}, k string) (ws []string, errors []error) {
+					value := v.(string)
+					if !strings.Contains(value, "/") {
+						errors = append(errors, fmt.Errorf(
+							"%q does not contain both a container and object name",
+							k))
+					}
+					return
+				},
+			},
+			"delete_at": {
+				Type:        schema.TypeInt,
+				Optional:    true,
+				Computed:    true,
+				ForceNew:    true,
+				Description: "Specify the number of seconds after which the system deletes the object",
+			},
+			"etag": {
+				Type:        schema.TypeString,
+				Optional:    true,
+				Computed:    true,
+				ForceNew:    true,
+				Description: "MD5 checksum value of the request body. Unquoted. Strongly Recommended",
+			},
+			"transfer_encoding": {
+				Type:        schema.TypeString,
+				Optional:    true,
+				ForceNew:    true,
+				Description: "Sets the transfer encoding. Can only be 'chunked' or Nil, requires Content-Length to be 0 if set",
+				ValidateFunc: func(v interface{}, k string) (ws []string, errors []error) {
+					value := v.(string)
+					if value != "chunked" {
+						errors = append(errors, fmt.Errorf(
+							"%q must be either 'chunked' or nil", k))
+					}
+					return
+				},
+			},
+
+			// Computed Attributes
+			"accept_ranges": {
+				Type:        schema.TypeString,
+				Computed:    true,
+				Description: "Type of ranges that the object accepts",
+			},
+			"content_length": {
+				Type:        schema.TypeInt,
+				Computed:    true,
+				Description: "Length of the object in bytes",
+			},
+			"last_modified": {
+				Type:        schema.TypeString,
+				Computed:    true,
+				Description: "Date and Time that the object was created/modified in ISO 8601",
+			},
+			"object_manifest": {
+				Type:        schema.TypeString,
+				Computed:    true,
+				Description: "The dynamic large-object manifest object",
+			},
+			"timestamp": {
+				Type:        schema.TypeString,
+				Computed:    true,
+				Description: "Date and Time in UNIX EPOCH when the account, container, or object was initially created at the current version",
+			},
+			"transaction_id": {
+				Type:        schema.TypeString,
+				Computed:    true,
+				Description: "Transaction ID of the request. Used for bug reports",
+			},
+		},
+	}
+}
+
+func resourceOPCStorageObjectCreate(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*OPCClient).storageClient.Objects()
+	if client == nil {
+		return fmt.Errorf(StorageClientInitError)
+	}
+
+	// Populate required attr
+	input := &storage.CreateObjectInput{
+		Name:      d.Get("name").(string),
+		Container: d.Get("container").(string),
+	}
+
+	// Check for `content` or `file`.
+	if v, ok := d.GetOk("content"); ok {
+		// Read content as io.ReadSeeker
+		content := v.(string)
+		input.Body = bytes.NewReader([]byte(content))
+	} else if v, ok := d.GetOk("file"); ok {
+		// Read raw file
+		source := v.(string)
+		path, err := homedir.Expand(source)
+		if err != nil {
+			return fmt.Errorf("Error expanding homedir in file (%s): %s", source, err)
+		}
+		file, err := os.Open(path)
+		if err != nil {
+			return fmt.Errorf("Error opening Storage Object file (%s): %s", source, err)
+		}
+		input.Body = file
+	} else if v, ok := d.GetOk("copy_from"); ok {
+		input.CopyFrom = v.(string)
+	} else {
+		// One of the three attributes are required
+		return fmt.Errorf("Must specify `file`, `copy_from`, or `content` field")
+	}
+
+	if v, ok := d.GetOk("content_disposition"); ok {
+		input.ContentDisposition = v.(string)
+	}
+
+	if v, ok := d.GetOk("content_encoding"); ok {
+		input.ContentEncoding = v.(string)
+	}
+
+	if v, ok := d.GetOk("content_type"); ok {
+		input.ContentType = v.(string)
+	}
+
+	if v, ok := d.GetOk("delete_at"); ok {
+		input.DeleteAt = v.(int)
+	}
+
+	if v, ok := d.GetOk("etag"); ok {
+		input.ETag = v.(string)
+	}
+
+	if v, ok := d.GetOk("transfer_encoding"); ok {
+		input.TransferEncoding = v.(string)
+	}
+
+	result, err := client.CreateObject(input)
+	if err != nil {
+		return fmt.Errorf("Error creating Object: %s", err)
+	}
+
+	d.SetId(result.ID)
+	return resourceOPCStorageObjectRead(d, meta)
+}
+
+func resourceOPCStorageObjectRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*OPCClient).storageClient.Objects()
+	if client == nil {
+		return fmt.Errorf(StorageClientInitError)
+	}
+
+	input := &storage.GetObjectInput{
+		ID: d.Id(),
+	}
+
+	result, err := client.GetObject(input)
+	if err != nil {
+		return fmt.Errorf("Error reading Storage Container Object (%s): %s", d.Id(), err)
+	}
+
+	if result == nil {
+		d.SetId("")
+		return nil
+	}
+
+	d.Set("name", result.Name)
+	d.Set("container", result.Container)
+	d.Set("content_disposition", result.ContentDisposition)
+	d.Set("content_encoding", result.ContentEncoding)
+	d.Set("content_length", result.ContentLength)
+	d.Set("content_type", result.ContentType)
+	d.Set("date", result.Date)
+	d.Set("etag", result.Etag)
+	d.Set("last_modified", result.LastModified)
+	d.Set("delete_at", result.DeleteAt)
+	d.Set("object_manifest", result.ObjectManifest)
+	d.Set("timestamp", result.Timestamp)
+	d.Set("transaction_id", result.TransactionID)
+
+	return nil
+}
+
+func resourceOPCStorageObjectDelete(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*OPCClient).storageClient.Objects()
+	if client == nil {
+		return fmt.Errorf(StorageClientInitError)
+	}
+
+	input := &storage.DeleteObjectInput{
+		ID: d.Id(),
+	}
+	if err := client.DeleteObject(input); err != nil {
+		return fmt.Errorf("Error deleting Storage Container Object (%s): %s", d.Id(), err)
+	}
+
+	return nil
+}