Amazon S3 API and Interface

Table of S3-API

Objects-API

	Method	Status
1	DELETE Object	Yes
2	Delete Multiple Objects	No
3	GET Object	Yes
4	GET Object ACL	Plans to support with 0.14
5	GET Object torrent	No
6	HEAD Object	Yes
7	POST Object	Yes
8	PUT Object	Yes
9	PUT Object ACL	Plans to support with 0.14
10	PUT Object - Copy	Yes
11	Initiate Multipart Upload	Yes
12	Upload Part	Yes
13	Upload Part - Copy	Yes
14	Complete Multipart Upload	Yes
15	Abort Multipart Upload	Yes
16	List Parts	No

Buckets-API

	Method	Status
1	DELETE Bucket	Yes
2	DELETE Bucket lifecycle	No
3	DELETE Bucket policy	No
4	DELETE Bucket website	Plans to support with 0.14
5	GET Bucket (List Objects)	Yes
6	GET Bucket acl	Plans to support with 0.14
7	GET Bucket lifecycle	No
8	GET Bucket policy	No
9	GET Bucket location	No
10	GET Bucket logging	No
11	GET Bucket notification	No
12	GET Bucket Object versions	No
13	GET Bucket requestPayment	No
14	GET Bucket versioning	No
15	GET Bucket website	Plans to support with 0.14
16	HEAD Bucket	Yes
17	List Multipart Uploads	No
18	PUT Bucket	Yes
19	PUT Bucket acl	Plans to support with 0.14
20	PUT Bucket lifecycle	No
21	PUT Bucket policy	No
22	PUT Bucket logging	No
23	PUT Bucket notification	No
24	PUT Bucket requestPayment	No
24	PUT Bucket versioning	No
25	PUT Bucket website	Plans to support with 0.14

Amazon S3 Infterface

Amazon S3 Official Documents

• The official documents

How to determine the name of Bucket

• Virtual Hosting of Buckets

• Stuffs used for determining

  • S3 have used a HTTP Host header or a Path in HTTP request line.
  • How S3 determines which stuff depends on Domain name.

• Patterns

1. http://s3.amazonaws.com/bucket/path_to_file

In this case, The name of bucket is the first level of path.

bucket

Stuff	Value
request line	GET /bucket/path_to_file HTTP/1.1
Host header	Host: s3.amazonaws.com

A argument of LeoFS’s whereis | purge command should be bucket/path_to_file.

2. http://www.example.com.s3.amazonaws.com/path_to_file

In this case, The name of bucket is a part of subdomain removed .s3.amazonaws.com.

www.example.com

Stuff	Value
request line	GET /path_to_file HTTP/1.1
Host header	Host: www.example.com.s3.amazonaws.com

A argument of LeoFS’s whereis | purge command should be www.example.com/path_to_file.

3. http://www.example.com/path_to_file

In this case, The name of bucket is equal to FQDN.

www.example.com

Stuff	Value
request line	GET /path_to_file HTTP/1.1
Host header	Host: www.example.com

A argument of LeoFS’s whereis | purge command should be www.example.com/path_to_file.