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/
resource_flexibleengine_obs_bucket_object.go
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/
resource_flexibleengine_obs_bucket_object.go
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package flexibleengine
import (
"bytes"
"fmt"
"log"
"os"
"strings"
"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
"github.com/hashicorp/terraform-plugin-sdk/helper/validation"
"github.com/huaweicloud/golangsdk/openstack/obs"
)
func resourceObsBucketObject() *schema.Resource {
return &schema.Resource{
Create: resourceObsBucketObjectPut,
Read: resourceObsBucketObjectRead,
Update: resourceObsBucketObjectPut,
Delete: resourceObsBucketObjectDelete,
Schema: map[string]*schema.Schema{
"bucket": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"key": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"source": {
Type: schema.TypeString,
Optional: true,
},
"content": {
Type: schema.TypeString,
Optional: true,
ConflictsWith: []string{"source"},
},
"storage_class": {
Type: schema.TypeString,
Optional: true,
Computed: true,
},
"acl": {
Type: schema.TypeString,
Optional: true,
ValidateFunc: validation.StringInSlice([]string{
"private", "public-read", "public-read-write",
}, true),
},
"encryption": {
Type: schema.TypeBool,
Optional: true,
},
"kms_key_id": {
Type: schema.TypeString,
Optional: true,
},
"content_type": {
Type: schema.TypeString,
Optional: true,
},
"etag": {
Type: schema.TypeString,
// This will conflict with server-side-encryption and multi-part upload
// if/when it's actually implemented. The Etag then won't match raw-file MD5.
Optional: true,
Computed: true,
},
"version_id": {
Type: schema.TypeString,
Computed: true,
},
"size": {
Type: schema.TypeInt,
Computed: true,
},
},
}
}
func resourceObsBucketObjectPut(d *schema.ResourceData, meta interface{}) error {
var resp *obs.PutObjectOutput
var err error
config := meta.(*Config)
obsClient, err := config.newObjectStorageClient(GetRegion(d, config))
if err != nil {
return fmt.Errorf("Error creating FlexibleEngine OBS client: %s", err)
}
source := d.Get("source").(string)
content := d.Get("content").(string)
if source == "" && content == "" {
return fmt.Errorf("Must specify \"source\" or \"content\" field")
}
if source != "" {
// check source file whether exist
_, err := os.Stat(source)
if err != nil {
if os.IsNotExist(err) {
return fmt.Errorf("source file %s is not exist", source)
}
return err
}
// put source file
resp, err = putFileToObject(obsClient, d)
}
if content != "" {
// put content
resp, err = putContentToObject(obsClient, d)
}
bucket := d.Get("bucket").(string)
key := d.Get("key").(string)
if err != nil {
return getObsError("Error putting object to OBS bucket", bucket, err)
}
log.Printf("[DEBUG] Response of putting %s to OBS Bucket %s: %#v", key, bucket, resp)
if resp.VersionId != "null" {
d.Set("version_id", resp.VersionId)
} else {
d.Set("version_id", "")
}
d.SetId(key)
return resourceObsBucketObjectRead(d, meta)
}
func putContentToObject(obsClient *obs.ObsClient, d *schema.ResourceData) (*obs.PutObjectOutput, error) {
bucket := d.Get("bucket").(string)
key := d.Get("key").(string)
content := d.Get("content").(string)
putInput := &obs.PutObjectInput{}
putInput.Bucket = bucket
putInput.Key = key
if v, ok := d.GetOk("acl"); ok {
putInput.ACL = obs.AclType(v.(string))
}
if v, ok := d.GetOk("storage_class"); ok {
putInput.StorageClass = obs.StorageClassType(v.(string))
}
if v, ok := d.GetOk("content_type"); ok {
putInput.ContentType = v.(string)
}
var sseKmsHeader = obs.SseKmsHeader{}
if d.Get("encryption").(bool) {
sseKmsHeader.Encryption = obs.DEFAULT_SSE_KMS_ENCRYPTION
sseKmsHeader.Key = d.Get("kms_key_id").(string)
putInput.SseHeader = sseKmsHeader
}
log.Printf("[DEBUG] putting %s to OBS Bucket %s, opts: %#v", key, bucket, putInput)
// do not log content
body := bytes.NewReader([]byte(content))
putInput.Body = body
return obsClient.PutObject(putInput)
}
func putFileToObject(obsClient *obs.ObsClient, d *schema.ResourceData) (*obs.PutObjectOutput, error) {
bucket := d.Get("bucket").(string)
key := d.Get("key").(string)
putInput := &obs.PutFileInput{}
putInput.Bucket = bucket
putInput.Key = key
putInput.SourceFile = d.Get("source").(string)
if v, ok := d.GetOk("acl"); ok {
putInput.ACL = obs.AclType(v.(string))
}
if v, ok := d.GetOk("storage_class"); ok {
putInput.StorageClass = obs.StorageClassType(v.(string))
}
if v, ok := d.GetOk("content_type"); ok {
putInput.ContentType = v.(string)
}
var sseKmsHeader = obs.SseKmsHeader{}
if d.Get("encryption").(bool) {
sseKmsHeader.Encryption = obs.DEFAULT_SSE_KMS_ENCRYPTION
sseKmsHeader.Key = d.Get("kms_key_id").(string)
putInput.SseHeader = sseKmsHeader
}
log.Printf("[DEBUG] putting %s to OBS Bucket %s, opts: %#v", key, bucket, putInput)
return obsClient.PutFile(putInput)
}
func resourceObsBucketObjectRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
obsClient, err := config.newObjectStorageClient(GetRegion(d, config))
if err != nil {
return fmt.Errorf("Error creating FlexibleEngine OBS client: %s", err)
}
bucket := d.Get("bucket").(string)
key := d.Get("key").(string)
input := &obs.ListObjectsInput{}
input.Bucket = bucket
input.Prefix = key
resp, err := obsClient.ListObjects(input)
if err != nil {
return getObsError("Error listing objects of OBS bucket", bucket, err)
}
var exist bool
var object obs.Content
for _, content := range resp.Contents {
if key == content.Key {
exist = true
object = content
break
}
}
if !exist {
d.SetId("")
return fmt.Errorf("object %s not found in bucket %s", key, bucket)
}
log.Printf("[DEBUG] Reading OBS Bucket Object %s: %#v", key, object)
class := string(object.StorageClass)
if class == "" {
d.Set("storage_class", "STANDARD")
} else {
d.Set("storage_class", class)
}
d.Set("size", object.Size)
d.Set("etag", strings.Trim(object.ETag, `"`))
return nil
}
func resourceObsBucketObjectDelete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
obsClient, err := config.newObjectStorageClient(GetRegion(d, config))
if err != nil {
return fmt.Errorf("Error creating FlexibleEngine OBS client: %s", err)
}
bucket := d.Get("bucket").(string)
key := d.Get("key").(string)
input := &obs.DeleteObjectInput{
Bucket: bucket,
Key: key,
}
log.Printf("[DEBUG] Object %s will be deleted with all versions", key)
_, err = obsClient.DeleteObject(input)
if err != nil {
return getObsError("Error deleting object of OBS bucket", bucket, err)
}
return nil
}