Commit Graph

61 Commits

Author SHA1 Message Date
poornas
4f73fd9487 Unify gateway and object layer. (#5487)
* Unify gateway and object layer. Bring bucket policies into
object layer.
2018-02-09 15:19:30 -08:00
Aditya Manthramurthy
a337ea4d11 Move admin APIs to new path and add redesigned heal APIs (#5351)
- Changes related to moving admin APIs
   - admin APIs now have an endpoint under /minio/admin
   - admin APIs are now versioned - a new API to server the version is
     added at "GET /minio/admin/version" and all API operations have the
     path prefix /minio/admin/v1/<operation>
   - new service stop API added
   - credentials change API is moved to /minio/admin/v1/config/credential
   - credentials change API and configuration get/set API now require TLS
     so that credentials are protected
   - all API requests now receive JSON
   - heal APIs are disabled as they will be changed substantially

- Heal API changes
   Heal API is now provided at a single endpoint with the ability for a
   client to start a heal sequence on all the data in the server, a
   single bucket, or under a prefix within a bucket.

   When a heal sequence is started, the server returns a unique token
   that needs to be used for subsequent 'status' requests to fetch heal
   results.

   On each status request from the client, the server returns heal result
   records that it has accumulated since the previous status request. The
   server accumulates upto 1000 records and pauses healing further
   objects until the client requests for status. If the client does not
   request any further records for a long time, the server aborts the
   heal sequence automatically.

   A heal result record is returned for each entity healed on the server,
   such as system metadata, object metadata, buckets and objects, and has
   information about the before and after states on each disk.

   A client may request to force restart a heal sequence - this causes
   the running heal sequence to be aborted at the next safe spot and
   starts a new heal sequence.
2018-01-22 14:54:55 -08:00
Aditya Manthramurthy
aa7e5c71e9 Remove upload healing related dead code (#5404) 2018-01-15 18:20:39 -08:00
poornas
0bb6247056 Move nslocking from s3 layer to object layer (#5382)
Fixes #5350
2018-01-13 10:04:52 +05:30
Harshavardhana
eb2894233c Convert gateways into respective packages (#5200)
- Make azure gateway a package
- Make b2 gateway a package
- Make gcs gateway a package
- Make s3 gateway a package
- Make sia gateway a package
2017-12-05 17:58:09 -08:00
Aditya Manthramurthy
043e030a4a Add CopyObjectPart support to gateway S3 (#5213)
- Adds a metadata argument to the CopyObjectPart API to facilitate
  implementing encryption for copying APIs too.

- Update vendored minio-go - this version implements the
  CopyObjectPart client API for use with the S3 gateway.

Fixes #4885
2017-12-02 08:33:59 +05:30
Harshavardhana
8efa82126b
Convert errors tracer into a separate package (#5221) 2017-11-25 11:58:29 -08:00
David G
f4d4ea5c36 Implement Sia Gateway (#5114) 2017-11-22 12:12:10 -08:00
Harshavardhana
1d8a8c63db Simplify data verification with HashReader. (#5071)
Verify() was being called by caller after the data
has been successfully read after io.EOF. This disconnection
opens a race under concurrent access to such an object.
Verification is not necessary outside of Read() call,
we can simply just do checksum verification right inside
Read() call at io.EOF.

This approach simplifies the usage.
2017-10-22 11:00:34 +05:30
Harshavardhana
0c0d1e4150 Implement backblaze-b2 gateway support (#5002)
Fixes https://github.com/minio/minio/issues/4072
2017-10-13 16:26:16 +05:30
Harshavardhana
099b5293a9 Move gateway unsupported functions into a common struct. (#5009)
This is done to avoid repeated declaration of not-implemented
functions for each gateway. It also avoids a possible bug in go
https://github.com/golang/go/issues/18468 which is triggered on
our multiple PRs already.
2017-10-09 16:41:35 -07:00