Commit Graph

2205 Commits

Author SHA1 Message Date
Harshavardhana
720442b1a2
Add lock expiry handler to expire state locks (#8562) 2019-11-25 16:39:43 -08:00
Harshavardhana
e542084c37
Add etcd path prefix for all IAM assets (#8569)
Currently, we use the top-level prefix "config/"
for all our IAM assets, instead of to provide
tenant-level separation bring 'path_prefix'
to namespace the access properly.

Fixes #8567
2019-11-25 16:33:34 -08:00
poornas
f931fc7bfb Fix retention enforcement in Compliance mode (#8556)
In compliance mode, the retention date can be extended with 
governance bypass permissions
2019-11-25 10:58:39 -08:00
Harshavardhana
0a56e33ce1 Preserve client sent config appropriately (#8566) 2019-11-22 13:46:05 -08:00
Harshavardhana
c3771df641
Add bootstrap REST handler for verifying server config (#8550) 2019-11-22 12:45:13 -08:00
Klaus Post
890b493a2e Use random file name for write check (#8563)
Since there may be multiple writes going on concurrently
Use a random file name for the write check to avoid collisions.
2019-11-22 09:50:17 -08:00
Harshavardhana
f96e902f63 Do not rely on quorum for StorageInfo() (#8557)
StorageInfo() call is supposed to give each
server/disk information independently, rely
on this appropriately so that `mc admin info server`
gets correct information all the time.
2019-11-21 22:08:41 -08:00
Sergey Morgunov
06bd1e582a Log in with OIDC not work with MINIO_DOMAIN (#8558) (#8559) 2019-11-21 17:45:15 -08:00
Harshavardhana
fb43d64dc3
Fix healing on multiple zones (#8555)
It is expected in zone healing underlying
callers should return appropriate errors
2019-11-21 13:18:32 -08:00
Harshavardhana
fd0fa4e5c5 Add NTP retention time (#8548) 2019-11-21 18:22:35 +05:30
Harshavardhana
4e9de58675 Avoid pointer based copy, instead use Clone() (#8547)
This PR adds functional test to test expanded
cluster syntax.
2019-11-21 17:54:51 +05:30
Harshavardhana
9565641b9b
Enhance ListObjectsV2 API to return UserDefined metadata (#8539) 2019-11-21 01:54:49 -08:00
poornas
4da68cfcfc Handle indexes correctly in DeleteMultipleObjectsHandler (#8544)
Regression from #8509 which changes objectsToDelete entry
from a list to map. This will cause index out of range
panic if object is not selected for delete.
2019-11-20 17:51:10 -08:00
Harshavardhana
5ac4b517c9
Order all keys in config (#8541)
New changes

- return default values when sub-sys is
  not configured.
- state is hidden parameter now
- remove worm mode to be saved in config
2019-11-20 15:10:24 -08:00
poornas
ca96560d56 Add object retention at the per object (#8528)
level - this PR builds on #8120 which
added PutBucketObjectLockConfiguration and
GetBucketObjectLockConfiguration APIS

This PR implements PutObjectRetention,
GetObjectRetention API and enhances
PUT and GET API operations to display
governance metadata if permissions allow.
2019-11-20 13:18:09 -08:00
Nitish Tiwari
cc1a84b62e Fix heal result item output to properly count drives and sets (#8543) 2019-11-20 10:10:26 -08:00
Harshavardhana
8392d2f510 Preserve same deploymentID on all zones (#8542) 2019-11-20 15:39:30 +05:30
Harshavardhana
347b29d059 Implement bucket expansion (#8509) 2019-11-19 17:42:27 -08:00
Harshavardhana
3a34d98db8
Initialize local nsLocker for gateway instances (#8540) 2019-11-19 16:45:35 -08:00
Harshavardhana
7cdb67680e
Add help with order of keys (#8535) 2019-11-19 13:48:13 -08:00
poornas
929951fd49 Add support for multiple admins (#8487)
Also define IAM policies for administering
MinIO server
2019-11-19 02:03:18 -08:00
Harshavardhana
13a3d17321
Do not add comments after migration (#8530)
Also filter out empty comments from being
printed.
2019-11-16 14:57:36 -08:00
Harshavardhana
a8e156d6a5
Fix cache locking to use local namespace locking (#8529) 2019-11-16 13:44:28 -08:00
svistoi
c9be601988 NATS TLS specify CA and client TLS authentication (#8389)
- added ability to specify CA for self-signed certificates
- added option to authenticate using client certificates
- added unit tests for nats connections
2019-11-15 09:13:23 -08:00
poornas
13e2b97ad9 Fix regression in caching on single PUT (#8526)
Regression caused by #8120
2019-11-15 15:46:27 +05:30
Ville Skyttä
95e5d7a9c3 Improve access and secret key validation error, sync with implementation (#8516) 2019-11-14 14:47:35 -08:00
Harshavardhana
32c200fe12 Fix console logger crash in gateway mode (#8525)
This PR also fixes config migration only
for credentials and region which are valid
and set.

Also fix implicit `state="on"` behavior
2019-11-14 14:19:57 -08:00
Klaus Post
1dd38750f7 Remove read-ahead for small files (#8522)
We should only read ahead if we are reading big files. We enable it for files >= 16MB.

Benchmark on 64KB objects.

Before:

```
Operation: GET
Errors: 0
Average: 59.976s, 87.13 MB/s, 1394.07 ops ended/s.
Fastest: 1s, 90.99 MB/s, 1455.00 ops ended/s.
50% Median: 1s, 87.53 MB/s, 1401.00 ops ended/s.
Slowest: 1s, 81.39 MB/s, 1301.00 ops ended/s.
```

After:

```
Operation: GET
Errors: 0
Average: 59.992s, 207.99 MB/s, 3327.85 ops ended/s.
Fastest: 1s, 219.20 MB/s, 3507.00 ops ended/s.
50% Median: 1s, 210.54 MB/s, 3368.00 ops ended/s.
Slowest: 1s, 179.14 MB/s, 2865.00 ops ended/s.
```

The 64KB buffer is actually a small disadvantage for this case, but I believe it will be better in general than no buffer.
2019-11-14 12:58:41 -08:00
Harshavardhana
26a866a202
Fix review comments and new changes in config (#8515)
- Migrate and save only settings which are enabled
- Rename logger_http to logger_webhook and
  logger_http_audit to audit_webhook
- No more pretty printing comments, comment
  is a key=value pair now.
- Avoid quotes on values which do not have space in them
- `state="on"` is implicit for all SetConfigKV unless
  specified explicitly as `state="off"`
- Disabled IAM users should be disabled always
2019-11-13 17:38:05 -08:00
Anis Elleuch
60690a7e1d fs: Fix setting new deployment ID in format when not present (#8517)
The code does not properly set a new deployemnt ID when not present
in format.json: it loops twice without releasing write lock on format.json
causing an infinite locking error on the same file.

This commit fixes and simplifies a little the code.
2019-11-13 12:18:23 -08:00
Harshavardhana
e9b2bf00ad Support MinIO to be deployed on more than 32 nodes (#8492)
This PR implements locking from a global entity into
a more localized set level entity, allowing for locks
to be held only on the resources which are writing
to a collection of disks rather than a global level.

In this process this PR also removes the top-level
limit of 32 nodes to an unlimited number of nodes. This
is a precursor change before bring in bucket expansion.
2019-11-13 12:17:45 -08:00
Harshavardhana
069b8ee8ff Add restrictions of object retention to AWS S3 limits (#8514)
This PR also fixes issues related

 - Peer notification handler was missing "/"
 - Missing prometheus metrics for retention APIs
2019-11-13 08:21:41 -08:00
Bala FA
fb48ca5020 Add Get/Put Bucket Lock Configuration API support (#8120)
This feature implements [PUT Bucket object lock configuration][1] and
[GET Bucket object lock configuration][2]. After object lock
configuration is set, existing and new objects are set to WORM for
specified duration. Currently Governance mode works exactly like
Compliance mode.

Fixes #8101

[1] https://docs.aws.amazon.com/AmazonS3/latest/API/RESTBucketPUTObjectLockConfiguration.html
[2] https://docs.aws.amazon.com/AmazonS3/latest/API/RESTBucketGETObjectLockConfiguration.html
2019-11-12 14:50:18 -08:00
Harshavardhana
2dad14974e
Handle port as json.Number for DNS records in etcd (#8513) 2019-11-12 14:42:35 -08:00
Harshavardhana
d97d53bddc
Honor etcd legacy v/s new config settings properly (#8510)
This PR also fixes issues related to

- Add proper newline for `mc admin config get` output
  for more than one targets
- Fixes issue of temporary user credentials to have
  consistent output
- Fixes a crash when setting a key with empty values
- Fixes a parsing issue with `mc admin config history`
- Fixes gateway ENV handling for etcd server and gateway
2019-11-12 03:16:25 -08:00
Harshavardhana
1027afa853
Indicate backend encrypted only if encryption is requested (#8508) 2019-11-11 18:42:10 -08:00
Harshavardhana
aa04f97f95 Config migration should handle plain-text (#8506)
This PR fixes issues found in config migration

 - StorageClass migration error when rrs is empty
 - Plain-text migration of older config
 - Do not run in safe mode with incorrect credentials
 - Update logger_http documentation for _STATE env

Refer more reported issues at #8434
2019-11-11 12:01:21 -08:00
Kanagaraj M
4082764d48 fix loading config from openid config_url (#8503) 2019-11-11 09:31:46 -08:00
Harshavardhana
822eb5ddc7 Bring in safe mode support (#8478)
This PR refactors object layer handling such
that upon failure in sub-system initialization
server reaches a stage of safe-mode operation
wherein only certain API operations are enabled
and available.

This allows for fixing many scenarios such as

 - incorrect configuration in vault, etcd,
   notification targets
 - missing files, incomplete config migrations
   unable to read encrypted content etc
 - any other issues related to notification,
   policies, lifecycle etc
2019-11-09 09:27:23 -08:00
Harshavardhana
26863009c0 Load certs even if they are symlinks (#8494) 2019-11-08 11:59:20 +05:30
Harshavardhana
1e457dda7e Enhance config restore to carry previous set content as well (#8483)
This PR brings support for `history` list to
list in the following agreed format

```
~ mc admin config history list -n 2 myminio
RestoreId: df0ebb1e-69b0-4043-b9dd-ab54508f2897
Date: Mon, 04 Nov 2019 17:27:27 GMT

region name="us-east-1" state="on"
region name="us-east-1" state="on"
region name="us-east-1" state="on"
region name="us-east-1" state="on"

RestoreId: ecc6873a-0ed3-41f9-b03e-a2a1bab48b5f
Date: Mon, 04 Nov 2019 17:28:23 GMT

region name=us-east-1 state=off
```

This PR also moves the help templating and coloring to
fully `mc` side instead than `madmin` API.
2019-11-05 06:18:26 -08:00
Anis Elleuch
26ed9e81b1 lifecycle: Send delete notification when deleting objects (#8416) 2019-11-04 15:52:03 -08:00
Harshavardhana
4e63e0e372 Return appropriate errors API versions changes across REST APIs (#8480)
This PR adds code to appropriately handle versioning issues
that come up quite constantly across our API changes. Currently
we were also routing our requests wrong which sort of made it
harder to write a consistent error handling code to appropriately
reject or honor requests.

This PR potentially fixes issues

 - old mc is used against new minio release which is incompatible
   returns an appropriate for client action.
 - any older servers talking to each other, report appropriate error
 - incompatible peer servers should report error and reject the calls
   with appropriate error
2019-11-04 09:30:59 -08:00
Harshavardhana
07a556a10b Avoid ListBuckets() call instead rely on simple HTTP GET (#8475)
This is to avoid making calls to backend and requiring
gateways to allow permissions for ListBuckets() operation
just for Liveness checks, we can avoid this and make
our liveness checks to be more performant.
2019-11-01 16:58:10 -07:00
Harshavardhana
d28bcb4f84 Migrate all backend at .minio.sys/config to encrypted backend (#8474)
- Supports migrating only when the credential ENVs are set,
  so any FS mode deployments which do not have ENVs set will
  continue to remain as is.
- Credential ENVs can be rotated using MINIO_ACCESS_KEY_OLD
  and MINIO_SECRET_KEY_OLD envs, in such scenarios it allowed
  to rotate the encrypted content to a new admin key.
2019-11-01 15:53:16 -07:00
Praveen raj Mani
fa325665b1 Do not append the endpoint for fs/xl disks in StorageInfo (#8472) 2019-10-31 09:13:54 -07:00
Andreas Auernhammer
eac518b178 admin API: change returned HTTP error in hardware info (#8471)
This commit replaces the returned error message by
the hardware info handler from `Method-Not-Allowed`
to `Bad-Request` since the current HTTP error is not
correct according to the HTTP spec.

In particular:
```
The origin server MUST generate an Allow header field
in a 405 response containing a list of the target
resource's currently supported methods.
```
From: https://tools.ietf.org/html/rfc7231#section-6.5.5
2019-10-30 23:41:18 -07:00
Harshavardhana
9e7a3e6adc Extend further validation of config values (#8469)
- This PR allows config KVS to be validated properly
  without being affected by ENV overrides, rejects
  invalid values during set operation

- Expands unit tests and refactors the error handling
  for notification targets, returns error instead of
  ignoring targets for invalid KVS

- Does all the prep-work for implementing safe-mode
  style operation for MinIO server, introduces a new
  global variable to toggle safe mode based operations
  NOTE: this PR itself doesn't provide safe mode operations
2019-10-30 23:39:09 -07:00
Harshavardhana
599aae5ba6 Move all List calls to honor new maxObjectList limit (#8459) 2019-10-30 13:20:01 -07:00
Anis Elleuch
8cc5ecec23 xl: Fix locking in xl HealObject (#8455)
Move locking to the correct location, before loading
object data.
2019-10-30 11:40:57 -07:00
Harshavardhana
47b13cdb80 Add etcd part of config support, add noColor/json support (#8439)
- Add color/json mode support for get/help commands
- Support ENV help for all sub-systems
- Add support for etcd as part of config
2019-10-30 00:04:39 -07:00
Harshavardhana
1f481c0967 Return appropriate error if user,group,policy doesn't exist (#8465)
Fixes https://github.com/minio/mc/issues/2944
2019-10-29 19:50:26 -07:00
Anis Elleuch
4cec0501ca heal: Remove daily sweeper code (#8462)
This has no effect on the functional change of the server
2019-10-29 14:13:05 -07:00
cc
1b6de05a51 refine NextMarker comments (#8450) 2019-10-28 13:18:12 -07:00
Harshavardhana
a2825702f8
Increase maximum 1000 List keys to 10000 (#8444) 2019-10-28 10:36:15 -07:00
Anis Elleuch
a49d4a9cb2 xl: Rewrite auto-healing and implement auto new-disk healer (#8114)
The new auto healing model selects one node always responsible
for auto-healing the whole cluster, erasure set by erasure set.
If that node dies, another node will be elected as a leading
operator to perform healing.

This code also adds a goroutine which checks each 10 minutes
if there are any new unformatted disks and performs its healing
in that case, only the erasure set which has the new disk will
be healed.
2019-10-28 10:27:49 -07:00
Nitish Tiwari
10b526ed86 Fix panic during trace requests (#8448)
While Tracing requests on server, type assertion on logger.ResponseWriter
caused nil pointer exception because of recordAPIStats{} being
used as ResponseWriter. This PR avoids the type assertion and
initializes a new logger.ResponseWriter.

Fixes regression introduced in #8003
2019-10-27 08:49:16 -07:00
Krishna Srinivas
980bf78b4d Detect underlying disk mount/unmount (#8408) 2019-10-25 10:37:53 -07:00
Harshavardhana
8aaaa46be9 Fix typo in prometheus getBucketLocation metrics (#8438) 2019-10-23 18:54:22 -07:00
Harshavardhana
ee4a6a823d Migrate config to KV data format (#8392)
- adding oauth support to MinIO browser (#8400) by @kanagaraj
- supports multi-line get/set/del for all config fields
- add support for comments, allow toggle
- add extensive validation of config before saving
- support MinIO browser to support proper claims, using STS tokens
- env support for all config parameters, legacy envs are also
  supported with all documentation now pointing to latest ENVs
- preserve accessKey/secretKey from FS mode setups
- add history support implements three APIs
  - ClearHistory
  - RestoreHistory
  - ListHistory
- add help command support for each config parameters
- all the bug fixes after migration to KV, and other bug
  fixes encountered during testing.
2019-10-22 22:59:13 -07:00
Praveen raj Mani
8836d57e3c The prometheus metrics refractoring (#8003)
The measures are consolidated to the following metrics

- `disk_storage_used` : Disk space used by the disk.
- `disk_storage_available`: Available disk space left on the disk.
- `disk_storage_total`: Total disk space on the disk.
- `disks_offline`: Total number of offline disks in current MinIO instance.
- `disks_total`: Total number of disks in current MinIO instance.
- `s3_requests_total`: Total number of s3 requests in current MinIO instance.
- `s3_errors_total`: Total number of errors in s3 requests in current MinIO instance.
- `s3_requests_current`: Total number of active s3 requests in current MinIO instance.
- `internode_rx_bytes_total`: Total number of internode bytes received by current MinIO server instance.
- `internode_tx_bytes_total`: Total number of bytes sent to the other nodes by current MinIO server instance.
- `s3_rx_bytes_total`: Total number of s3 bytes received by current MinIO server instance.
- `s3_tx_bytes_total`: Total number of s3 bytes sent by current MinIO server instance.
- `minio_version_info`: Current MinIO version with commit-id.
- `s3_ttfb_seconds_bucket`: Histogram that holds the latency information of the requests.

And this PR also modifies the current StorageInfo queries

- Decouples StorageInfo from ServerInfo .
- StorageInfo is enhanced to give endpoint information.

NOTE: ADMIN API VERSION IS BUMPED UP IN THIS PR

Fixes #7873
2019-10-22 21:01:14 -07:00
poornas
f01d53b20f cache: do not evict entry on ErrClosedPipe (#8432)
Fixes: #8431. If client prematurely closes the read end of the pipe,
cache entry should not be evicted.
2019-10-22 15:04:25 -07:00
Harshavardhana
40fcd3dc48 Deprecate listDirFactory in HealObjects, rely on ListObjectsHeal (#8419) 2019-10-22 03:13:04 +05:30
poornas
1b74ce3924 Ensure actual object size is sent in notification (#8418)
Fixes: #8407
2019-10-20 23:48:19 -07:00
Anis Elleuch
7bf093c06a xl: Fix isObject() to consider not found disks (#8411)
xl.isObject() returns 'nil' for not found disks when
calculating the existance of xl.json for a given object,
which what StatFile() is also doing (setting nil) if
xl.json exists.

This commit avoids this confusion by setting errDiskNotFound
error when the storage disk is not found.
2019-10-18 23:19:11 +05:30
Kaan Kabalak
140a7eadb4 Fix browser showing compressed instead of actual object size (#8412)
Fixes #8930
2019-10-18 18:21:52 +05:30
Harshavardhana
fce2d6ddd1
Remote update should be on by default (#8413)
Fixes a regression introduced in PR #8351
2019-10-17 20:54:02 -07:00
Ashish Kumar Sinha
18cb15559d Add network hardware info (#8358)
peerRESTVersion changed to v6
2019-10-17 04:09:49 -07:00
poornas
3adc311c1c Fix regression in admin router when no route matches (#8409)
When `mc admin user add` is attempted in gateway mode without
etcd setup, NoSuchBucket error is returned instead of MethodNotAllowed.
Regression from commit - e48005ddc7
2019-10-16 20:39:23 -07:00
Anis Elleuch
ee05280721 fs: Remove stale background append temporary file (#8404)
Background append creates a temporary file which appends
uploaded parts as long as they are available, but when a
client stops the upload, the temporary file is not removed
by any way.

This commit removes the temporary file when the server does
its regular removing stale multipart uploads.
2019-10-17 00:27:52 +05:30
poornas
c4e2af8ca3 Remove cache env from server help message (#8405) 2019-10-16 23:22:57 +05:30
Harshavardhana
5afb1b6747
Add support for {jwt:sub} substitutions for policies (#8393)
Fixes #8345
2019-10-16 08:59:59 -07:00
Harshavardhana
f2cc97a44c
Improve MQTT token registration retry (#8397) 2019-10-15 19:39:14 -07:00
Harshavardhana
d48fd6fde9
Remove unusued params and functions (#8399) 2019-10-15 18:35:41 -07:00
Harshavardhana
68a519a468
Use errgroups instead of sync.WaitGroup as needed (#8354) 2019-10-14 09:44:51 -07:00
poornas
d7060c4c32 Allow logging targets to be configured to receive minio (#8347)
specific errors, `application` errors or `all` by default.

console logging on server by default lists all logs -
enhance admin console API to accept `type` as query parameter to
subscribe to application/minio logs.
2019-10-11 18:50:54 -07:00
Harshavardhana
bd10640846 Fix logger and audit http endpoint config lookup 2019-10-11 18:33:25 -07:00
Harshavardhana
175b07d6e4
Fix queueStore stops working with concurrent PUT/DELETE requests (#8381)
- This PR fixes situation to avoid underflow, this is possible
  because of disconnected operations in replay/sendEvents
- Hold right locks if Del() operation is performed in Get()
- Remove panic in the code and use loggerOnce
- Remove Timer and instead use Ticker instead for proper ticks
2019-10-11 17:46:03 -07:00
Ashish Kumar Sinha
1c90485b56 Remove duplicate cpu hardware info (#8384) 2019-10-12 00:15:43 +05:30
Harshavardhana
36e12a6038 Assume local endpoints appropriately in k8s deployments (#8375)
On Kubernetes/Docker setups DNS resolves inappropriately
sometimes where there are situations same endpoints with
multiple disks come online indicating either one of them
is local and some of them are not local. This situation
can never happen and its only a possibility in orchestrated
deployments with dynamic DNS. Following code ensures that we
treat if one of the endpoint says its local for a given host
it is true for all endpoints for the same host. Following code
ensures that this assumption is true and it works in all
scenarios and it is safe to assume for a given host.

This PR also adds validation such that we do not crash the
server if there are bugs in the endpoints list in dsync
initialization.

Thanks to Daniel Valdivia <hola@danielvaldivia.com> for
reproducing this, this fix is needed as part of the
https://github.com/minio/m3 project.
2019-10-10 10:14:17 +05:30
Harshavardhana
6a4ef2e48e Initialize configs correctly, move notification config (#8367)
This PR also removes deprecated tests, adds checks
to avoid races reproduced on CI/CD.
2019-10-09 11:41:15 +05:30
Harshavardhana
d2a8be6fc2 gateway/hdfs: Fix isObjectDir to behave correctly (#8368) 2019-10-09 04:20:43 +05:30
Harshavardhana
290ad0996f Move etcd, logger, crypto into their own packages (#8366)
- Deprecates _MINIO_PROFILER, `mc admin profile` does the job
- Move ENVs to common location in cmd/config/
2019-10-08 11:17:56 +05:30
Harshavardhana
3b8adf7528 Move storageclass config handling into cmd/config/storageclass (#8360)
Continuation of the changes done in PR #8351 to refactor,
add tests and move global handling into a more idiomatic
style for Go as packages.
2019-10-07 11:20:24 +05:30
Harshavardhana
e85df07518 Add prometheus auth-type to turn-off authentication (#8356)
Also this PR moves the original doc from cookbook to
MinIO repo under docs/metrics/prometheus/

Fixes #8323
2019-10-04 23:48:59 +05:30
Harshavardhana
589e32a4ed Refactor config and split them in packages (#8351)
This change is related to larger config migration PR
change, this is a first stage change to move our
configs to `cmd/config/` - divided into its subsystems
2019-10-04 23:05:33 +05:30
Ashish Kumar Sinha
74008446fe CPU hardware info (#8187) 2019-10-03 20:18:38 +05:30
Praveen raj Mani
e48005ddc7 Add more context to rpc version mismatch errors (#8271)
Fixes #5665
2019-10-03 00:08:12 -07:00
Harshavardhana
90bfa6260a Fix LDAP TLS support to use custom CAs (#8352) 2019-10-03 01:44:57 +05:30
Harshavardhana
8b80eca184 List buckets only once per sub-system initialization (#8333)
Current master repeatedly calls ListBuckets() during
initialization of multiple sub-systems

Use single ListBuckets() call for each sub-system as
follows

- LifeCycle
- Policy
- Notification
2019-10-02 05:35:02 +05:30
Harshavardhana
fb1374f2f7 Rename iam/validator -> iam/openid and add tests (#8340)
Refactor as part of config migration
2019-10-02 03:37:20 +05:30
Harshavardhana
ff5bf51952 admin/heal: Fix deep healing to heal objects under more conditions (#8321)
- Heal if the part.1 is truncated from its original size
- Heal if the part.1 fails while being verified in between
- Heal if the part.1 fails while being at a certain offset

Other cleanups include make sure to flush the HTTP responses
properly from storage-rest-server, avoid using 'defer' to
improve call latency. 'defer' incurs latency avoid them
in our hot-paths such as storage-rest handlers.

Fixes #8319
2019-10-02 01:42:15 +05:30
Anis Elleuch
61927d228c listV2: Continuation and NextContinuation tokens are encoded with base64 (#8337)
Minio V2 listing uses object names/prefixes as continuation tokens. This
is problematic when object names contain some characters that are forbidden
in XML documents. This PR will use base64 encoded form of continuation
and next continuation tokens to address that corner case.
2019-10-02 01:39:29 +05:30
Yao Zongyou
6a19d7b25a skip checking error also on Mac in TestCheckPortAvailability (#8343) 2019-10-01 23:12:18 +05:30
Harshavardhana
f45977d371
Fix error handling in DeleteFileBulk storage handler (#8327)
errors.errorString() cannot be marshalled by gob
encoder, so using a slice of []error would fail
to be encoded. This leads to no errors being
generated instead gob.Decoder on the storage-client
would see an io.EOF

To avoid such bugs introduce a typed error for
handling such translations and register this type
for gob encoding support.
2019-09-30 19:01:28 -07:00
Harshavardhana
4ec9b349d0
azure: Fix upload corruption with PutObject() on certain sizes (#8330)
On objects bigger than 100MiB can have a corrupted object
stored due to partial blockListing attempted right after
each blocks uploaded. Simplify this code to ensure that
all the blocks successfully uploaded are committed right
away.

This PR also updates the azure-sdk-go to latest release.
2019-09-30 18:42:18 -07:00
poornas
5c2af3f792 Add more context to error messages in STS handlers(#8304) 2019-10-01 02:35:19 +05:30
Ashish Kumar Sinha
fa5a1cebd9 support space character in access key (#8335) 2019-10-01 02:25:37 +05:30
Harshavardhana
127641731a
Parallelize initialization of storageDisks (#8288) 2019-09-27 16:47:12 -07:00
Harshavardhana
4155f4e49b
trace: Print either Transfer-Encoding or Content-Length (#8314)
If Transfer-Encoding is set client would have
never set Content-Length as its considered
malformed HTTP request
2019-09-27 10:19:27 -07:00