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Author SHA1 Message Date
Harshavardhana c0c8a8430e XL/PutObject: Add single putObject and multipart caching. (#2115) 
- Additionally adds test cases as well for object cache.
- Adds auto-expiry with expiration and cleanup time interval.

Fixes #2080
Fixes #2091
 2016-07-08 20:34:27 -07:00
Krishna Srinivas 01cbacd803 object-cache: use golang bytes.Buffer and bytes.NewReader instead of custom implementation. (#2108) 2016-07-06 01:29:49 -07:00
Harshavardhana 8a028a9efb handler/PUT: Handle signature verification through a custom reader. (#2066) 
Change brings in a new signVerifyReader which provides a io.Reader
compatible reader, additionally implements Verify() function.

Verify() function validates the signature present in the incoming
request. This approach is choosen to avoid complexities involved
in using io.Pipe().

Thanks to Krishna for his inputs on this.

Fixes #2058
Fixes #2054
Fixes #2087
 2016-07-05 01:04:50 -07:00
Bala FA 1ad5fb8f76 posix: checkDiskFree() also checks free inodes. (#2086) 
Previously checkDiskFree() checks for free available space.  This
patch enables checkDiskFree() also checks for free inodes in linux and
free clusters in windows.

Fixes #2075
 2016-07-03 22:34:45 -07:00
Harshavardhana d2557bb538 XL: GetObject caching implemented for XL. (#2017) 
The object cache implementation is XL cache, which defaults
to 8GB worth of read cache. Currently GetObject() transparently
writes to this cache upon first client read and then subsequently
serves reads from the same cache.

Currently expiration is not implemented.
 2016-07-03 17:15:38 -07:00
Harshavardhana e10934a88e bitrot: Start using blake2b algorithm and remove sha512 usage. (#1957) 
Fixes #1952
 2016-06-22 17:13:26 -07:00
Harshavardhana 4ab57f7d60 server: terminal width should fallback to 80x25. (#1895) 
Some environments might disable access to `/dev/tty`, fall
back to '80' in such scenarios.

Move to 'cheggaaa/pb' package for better cross platform
support on fetching terminal width.

Fixes #1891
 2016-06-12 19:35:28 -07:00
Harshavardhana 51f3d4e0ca XL/multipart: statPart should ignore errDiskNotFound. (#1862) 
startPart should also take uploadId and partName as arguments.
 2016-06-07 18:15:04 -07:00
Bala FA 51bb613fdf pkg/safe: remove temporary file on failure (#1774) 2016-05-28 15:15:53 -07:00
Harshavardhana 64b0976e1b Remove probe and tasker. (#1733) 
Fixes #1717
 2016-05-24 18:43:33 -07:00
Harshavardhana 49141eb3e4 http: Remove minhttp package and use standard Golang http. (#1587) 
The functionality provided by minhttp will be implemented
cleanly through our own APIs. Since we are not going to
send SIGUSR2 and manage configuration in that manner, it
doesn't make sense to use minhttp.

Fixes #1586
 2016-05-10 18:03:00 -07:00
Harshavardhana d1fa1d9352 Remove binary files from previous commit. 2016-05-10 15:49:17 -07:00
karthic rao 26e2c4bf4d Replacing fastsha256 with crypto/sha256 package from golang standard package (#1584) 2016-05-10 14:20:11 -07:00
Harshavardhana 5133ea50bd xl/fs: Make i/o operations atomic. (#1496) 2016-05-05 20:28:22 -07:00
Harshavardhana 7ae40eb1bb minhttp: Remove probe usage, move to golang error. (#1459) 
Fixes #1454
 2016-05-03 01:07:34 -07:00
Harshavardhana 4e34e03dd4 xl/fs: Split object layer into interface. (#1415) 2016-04-29 14:24:10 -07:00
Harshavardhana a98a7fb1ad Implement XL layer - preliminary work. 2016-04-25 12:47:31 -07:00
Harshavardhana ff4e04d942 atomic/fs: use safe package for atomic writes, even in multipart. 2016-04-06 16:05:30 -07:00
Harshavardhana 379e0abf03 cleanup: Remove old donut/xl code and erasure implementation. 
This is a change to bring in 'klauspost/reedsolomon' library
in #1270 patch.
 2016-04-02 17:30:35 -07:00
Harshavardhana 6037fe66e9 minio: Simplify for gosimple tool complaints. 2016-04-02 17:28:54 -07:00
Harshavardhana efc80343e3 fs: Break fs package to top-level and introduce ObjectAPI interface. 
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.

The new interface for any ObjectAPI layer is as below

```
// ObjectAPI interface.
type ObjectAPI interface {
        // Bucket resource API.
        DeleteBucket(bucket string) *probe.Error
        ListBuckets() ([]BucketInfo, *probe.Error)
        MakeBucket(bucket string) *probe.Error
        GetBucketInfo(bucket string) (BucketInfo, *probe.Error)

        // Bucket query API.
        ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
        ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)

        // Object resource API.
        GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
        GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
        PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
        DeleteObject(bucket, object string) *probe.Error

        // Object query API.
        NewMultipartUpload(bucket, object string) (string, *probe.Error)
        PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
        ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
        CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
        AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
 2016-04-01 15:58:39 -07:00
Harshavardhana 1502e2f29f Merge pull request #1265 from vadmeste/add_fbsd_support 
Add simple FreeBSD support, make the minio project compilable
 2016-03-26 22:28:07 -07:00
Harshavardhana 9dca46e156 signature: Use a layered approach for signature verification. 
Signature calculation has now moved out from being a package to
top-level as a layered mechanism.

In case of payload calculation with body, go-routines are initiated
to simultaneously write and calculate shasum. Errors are sent
over the writer so that the lower layer removes the temporary files
properly.
 2016-03-26 15:21:05 -07:00
Anis Elleuch 663f24064b Add simple FreeBSD support, make the minio project compilable 2016-03-26 22:39:34 +01:00
Harshavardhana aaf97ea02c config/main: Re-write config files - add to new config v3 
- New config format.

```
{
	"version": "3",
	"address": ":9000",
    "backend": {
          "type": "fs",
          "disk": "/path"
    },
	"credential": {
		"accessKey": "WLGDGYAQYIGI833EV05A",
		"secretKey": "BYvgJM101sHngl2uzjXS/OBF/aMxAN06JrJ3qJlF"
	},
	"region": "us-east-1",
	"logger": {
		"file": {
			"enable": false,
			"fileName": "",
			"level": "error"
		},
		"syslog": {
			"enable": false,
			"address": "",
			"level": "debug"
		},
		"console": {
			"enable": true,
			"level": "fatal"
		}
	}
}
```

New command lines in lieu of supporting XL.

Minio initialize filesystem backend.
~~~
$ minio init fs <path>
~~~

Minio initialize XL backend.
~~~
$ minio init xl <url1>...<url16>
~~~

For 'fs' backend it starts the server.
~~~
$ minio server
~~~

For 'xl' backend it waits for servers to join.
~~~
$ minio server
... [PROGRESS BAR] of servers connecting
~~~

Now on other servers execute 'join' and they connect.
~~~
....
minio join <url1> -- from <url2> && minio server
minio join <url1> -- from <url3> && minio server
...
...
minio join <url1> -- from <url16> && minio server
~~~
 2016-03-23 19:16:09 -07:00
Karthic Rao c8570edaab Issue of 'mc ls' when prefix is a directory fixed, tests added for GetObjectInfo 2016-03-23 19:42:04 +05:30
Karthic Rao 7be79b507b Changing to empty response when prefixDir doesn't exist 2016-03-23 04:46:10 +05:30
Karthic Rao ff41c050d5 Formatting issues fixed. 2016-03-22 15:55:29 +05:30
Karthic Rao b55922effe Fix for Istruncated set to true under certain conditions. 
Optimizing List Objects by using binary sort to discard entries in cases
where prefix or marker is set.

Adding test coverage to ListObjects.

Adding benchmark to ListObjects.
 2016-03-22 10:09:16 +05:30
Karthic Rao 99af0444b7 Handling maxKeys=0 case with a empty response 2016-03-18 15:16:30 +05:30
Harshavardhana 88714e7c8e bucketpolicy: Improve bucket policy validation, avoid nested rules. 
Bucket policy validation is more stricter now, to avoid nested
rules. The reason to do this is keep the rules simpler and more
meaningful avoiding conflicts.

This patch implements stricter checks.

Example policy to be generally avoided.
```
{
	"Version": "2012-10-17",
	"Statement": [
		{
			"Action": [
				"s3:GetObject",
				"s3:DeleteObject"
			],
			"Effect": "Allow",
			"Principal": {
				"AWS": [
					"*"
				]
			},
			"Resource": [
				"arn:aws:s3:::jarjarbing/*"
			]
		},
		{
			"Action": [
				"s3:GetObject",
				"s3:DeleteObject"
			],
			"Effect": "Deny",
			"Principal": {
				"AWS": [
					"*"
				]
			},
			"Resource": [
				"arn:aws:s3:::jarjarbing/restic/key/*"
			]
		}
	]
}
```
 2016-03-15 17:50:23 -07:00
Brendan Ashworth 583e4ecff6 pkg/fs: optimize GetObject syscalls for common case 
In the common case, GetObject is called on a bucket that exists and an
object that exists and is not a directory. It should be optimized for
this case, thus error-related syscalls are pushed back until they are
necessary.

This should not impact performance negatively in the uncommon case, and
instead drops two otherwise unnecessary os.Stat's in the common case.

The race conditions around a proper error being returned were present
beforehand.

It also renames 'err' to 'e'.
 2016-03-13 13:56:33 -07:00
Brendan Ashworth b2257682e4 pkg/fs: add benchmark for GetObject 
This commit adds a benchmark for GetObject. It doesn't leverage the I/O
as much because it uses short text for data, just 58 chars.
 2016-03-13 11:13:06 -07:00
Karthic Rao 53a76439a2 test for GetBucketInfo 2016-03-12 14:31:30 +05:30
Harshavardhana 5282a79eda cleanup: Remove unecessary packages and tests. Simplify. 2016-03-11 19:53:55 -08:00
Harshavardhana 52751d81cb cleanup: Rename ObjectMetadata as ObjectInfo. 
Fixes #1215
 2016-03-11 16:58:08 -08:00
Karthic Rao ec8c1d4ef6 Better structuring of fs-utils test 2016-03-11 19:19:47 +05:30
Harshavardhana fdf3d64793 error: Add proper prefixes for s3Error codes. 
This patch adds 'Err' prefix for all standard API
error codes and also adds a proper type for them.
 2016-03-10 18:38:46 -08:00
Anand Babu (AB) Periasamy 373d335d94 Merge pull request #1214 from brendanashworth/improve-listbuckets 
ListBuckets test & improvement, IsValid{Bucket,Object}Name fix, test, docs
 2016-03-10 18:20:18 -08:00
Bala.FA c70bc2209e api: refactor list object handling in fs backend 
When list object is invoked, it creates a goroutine if not available
for given parameters else uses existing goroutine.  These goroutines
are alive for 15 seconds for further continuation list object request
else they exit.

Fixes #1076
 2016-03-11 02:20:51 +05:30
Harshavardhana d5057b3c51 accessPolicy: Implement Put, Get, Delete access policy. 
This patch implements Get,Put,Delete bucket policies

Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html

Currently supports following actions.

   "*":                             true,
   "s3:*":                          true,
   "s3:GetObject":                  true,
   "s3:ListBucket":                 true,
   "s3:PutObject":                  true,
   "s3:CreateBucket":               true,
   "s3:GetBucketLocation":          true,
   "s3:DeleteBucket":               true,
   "s3:DeleteObject":               true,
   "s3:AbortMultipartUpload":       true,
   "s3:ListBucketMultipartUploads": true,
   "s3:ListMultipartUploadParts":   true,

following conditions for "StringEquals" and "StringNotEquals"

   "s3:prefix", "s3:max-keys"
 2016-03-08 17:44:50 -08:00
Brendan Ashworth cd3eb63c4a pkg/fs: test, document, and fix IsValid{Bucket,Object}Name 
This commit improves the docs for both functions (more Go-like) and
drops an unnecessary condition in IsValidBucketName. This also drops a
condition in IsValidObjectName where "" (empty string) was a valid
object name. This has been fixed and will no longer return true.

This commit also adds tests for both functions, including a regression
test for the bug fix.
 2016-03-07 19:59:24 -08:00
Brendan Ashworth a5d0bef4e2 pkg/fs: test, bench, and drop unnecessary check in ListBuckets 
There is now a simple test and a benchmark for ListBuckets. I also
dropped an unnecessary check that was simply repeated from above,
guaranteed to be true.
 2016-03-07 19:58:33 -08:00
Brendan Ashworth fab45aae40 pkg/fs: add bucket test and benchmarks 
Lots of useful benchmarks and a simple test addition!
 2016-03-07 00:07:11 -08:00
Brendan Ashworth 7399d8ceaa pkg/fs: skip unnecessary os.Stat system call 2016-03-07 00:07:11 -08:00
Brendan Ashworth 0a0451a0fb pkg/fs: DRY SetBucketMetadata 
It had a lot of code that was the same as GetBucketMetadata, so instead
call GBM from SBM so as to reduce doing the same thing in two different
spots. Theoretically this will induce a small overhead as now at least
two calls of denormalizeBucket are made, although this shouldn't be
noticeable.
 2016-03-07 00:07:11 -08:00
Brendan Ashworth 294ea814bf pkg/fs: for locks, prefer defer and read-only ops 
This commit prefers the use of 'defer' for fs.Unlock (and fs.RUnlock)
because it is more idiomatic Go and reduces repetition in the code,
lending to a cleaner code base.

It also switches a few uses of the lock to read-only locks, which should
improve performance of those functions dramatically in certain contexts.
 2016-03-07 00:07:11 -08:00
Harshavardhana aed62788d9 api: Implement multiple objects Delete api - fixes #956 
This API takes input XML input in following form.

```
<?xml version="1.0" encoding="UTF-8"?>
<Delete>
    <Quiet>true</Quiet>
    <Object>
         <Key>Key</Key>
    </Object>
    <Object>
         <Key>Key</Key>
    </Object>
    ...
</Delete>
```

and responds the list of successful deletes, list of errors
for all the deleted objects.

```
<?xml version="1.0" encoding="UTF-8"?>
<DeleteResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
  <Deleted>
    <Key>sample1.txt</Key>
  </Deleted>
  <Error>
    <Key>sample2.txt</Key>
    <Code>AccessDenied</Code>
    <Message>Access Denied</Message>
  </Error>
</DeleteResult>
```
 2016-03-06 18:31:50 -08:00
Harshavardhana f111997184 multipart: remove proper MD5, rather create MD5 based on parts to be s3 compatible. 
This increases the performance phenominally.
 2016-03-02 14:20:49 -08:00
Harshavardhana 17d145df3a signature: Fix signature handling of parallel requests. 
Signature struct should be immutable, this fixes an issue
with AWS cli not being able to do multipart put operations.
 2016-03-02 11:49:50 -08:00
Karthic Rao 6651f5b368 go vet shadow error patch 2016-03-02 09:55:00 +05:30
Harshavardhana c7021f6a95 list: Fix handling of maxKeys and prefixes. 
This fixes a problem of requeuing the same request
and also fixes a major problem of sending truncated
for full key prefixes.

Fixes #1177
 2016-03-01 17:34:31 -08:00
Harshavardhana 3ff8a1b719 api: Implement CopyObject s3 API, doing server side copy. 
Fixes #1172
 2016-02-27 19:51:59 -08:00
Harshavardhana 408aa72146 build/vet: Fix all the shadowing reports with go1.6 
Golang 1.6 is default version for the build now.

Additionally set 'GODEBUG=cgocheck=0' for now, until
we fix the erasure coding package.

Readmore here https://tip.golang.org/doc/go1.6#cgo
 2016-02-23 14:34:39 -08:00
Anand Babu (AB) Periasamy 07da31f8b8 Merge pull request #1150 from harshavardhana/signature 
signV4: Move pkg/signature to pkg/s3/signature4
 2016-02-23 12:39:28 +05:30
Harshavardhana 653ceee9ee signV4: Move pkg/signature to pkg/s3/signature4 
Cleanup and move this to relevant path.
 2016-02-22 22:47:09 -08:00
Harshavardhana 800b19d8e5 cleanup: Remove definitions and move them to its relative places accordingly 
- Move fs-definitions.go and break them into fs-datatypes.go, fs-bucket-acl.go
  and fs-utils.go
- Move api-definitions.go to api-response.go, where they should be.
- Move web-definitions to its related handlers.
 2016-02-22 10:41:27 -08:00
Harshavardhana 91a092792a presigned: Fix a bug in presigned request verification. 
Additionally add Docker proxy configuration.
 2016-02-18 02:23:12 -08:00
Harshavardhana dd9aaa855c web/rpc: Merge ports with API server. 
Fixes #1081 and #1130
 2016-02-17 20:28:15 -08:00
Harshavardhana 5a9333a67b signature: Rewrite signature handling and move it into a library. 2016-02-16 17:28:16 -08:00
Harshavardhana 9e10ee7e47 cpu: Remove pkg/cpu in favor of better klauspost/cpuid. 
Fixes #1128
 2016-02-15 13:50:33 -08:00
Anand Babu (AB) Periasamy bbca70e13b rewrite minio runtime checks 2016-02-15 17:56:56 +05:30
Harshavardhana fbab7128d5 fs/multipart: Handle un-ordered creation of multiparts. 
Fixes #1125
 2016-02-14 00:39:15 -08:00
Harshavardhana 62f6ffb6db xl: Moved to minio/minio - fixes #1112 2016-02-11 15:43:36 -08:00
Harshavardhana 6e9d73426b pkg/ioutils: True should be true 2016-02-10 13:33:36 -08:00
Bala.FA 5e4b13f4bd remove unused functions 2016-02-10 13:32:53 -08:00
Bala.FA 255505a83b pkg/ioutils: remove usage of os.Lstat() in FTW() 
As os.Readdir() is used get file entries where statinfo is already
present.  This patch fixes to use statinfo provided by os.Readdir().
 2016-02-10 13:32:53 -08:00
Harshavardhana 9b29af8bbe listObjects: list objects minor optimization. 
Minor optimization.

- Add 1000 entries buffered channel for walkerCh.
- Reset marker after the lexical order has reached and
  compare only if the marker is set.
 2016-02-09 21:45:19 -08:00
Harshavardhana 42fcb27308 pkg/user: Support 32bit darwin in user package. 2016-02-08 01:34:25 -08:00
Harshavardhana 99fbc0fcb3 getObject: Add support for special response headers. 
Supports now response-content-type, response-content-disposition,
response-cache-control, response-expires.
 2016-02-07 03:55:16 -08:00
Harshavardhana f4c8120cf9 server: Remove max-buckets option and now max buckets is unlimited. 
minio server max-buckets option removed. min-free-disk option is
now a flag.
 2016-02-06 18:25:47 -08:00
Harshavardhana 4e6e78598f multipart: Increase locked critical for CompleteMultipart. 2016-02-06 01:46:05 -08:00
Harshavardhana 8df201ef30 multipart: Multipart session map now is based on uploadID. 
- Fixes initiating parallel uploads, and configs being quickly
  re-written by another incoming request.
- Parallel uploads work smoothly now and return expected behavior.
 2016-02-05 23:32:30 -08:00
Harshavardhana 69bd001c8b multipart: Multipart resume simplify further. 2016-02-05 17:40:08 -08:00
Harshavardhana 8bf1045645 setBucketMetadata: Fix a deadlock. 2016-02-05 15:48:08 -08:00
Harshavardhana 6f80380497 fs: Use mimedb now. 2016-02-05 15:09:23 -08:00
Harshavardhana 35dcccb4cd Merge remote-tracking branch 'abperiasamy/mimedb' into mimedb 2016-02-05 15:03:47 -08:00
Harshavardhana a4c005ce30 multipart: Code cleanup 
- More locking cleanup. Fix naming convention.
- Simplify concatenation and blocking calls.
 2016-02-05 14:42:09 -08:00
Anand Babu (AB) Periasamy d8abb36653 contentdb replaced by new mimedb 2016-02-05 03:49:24 -08:00
Harshavardhana 8557cbc9b7 fs: Add granular locking. 2016-02-04 20:40:58 -08:00
Harshavardhana 7a3409c309 fs: Cleanup Golang errors to be called 'e' and probe to be called as 'err' 
- Replace the ACL checks back, remove them when bucket
  policy is implemented.
- Move FTW (File Tree Walk) into ioutils package.
 2016-02-04 13:43:52 -08:00
Harshavardhana 835b297ba7 fs: Fail createObject with appropriate message. 
Fail createObject() if a file already exists and one attempts
to create a prefix/directory by same name.

Send an approriate error back to the client as 409 Conflict.
 2016-02-03 21:49:36 -08:00
Harshavardhana 454d71cafa expiry: Remove auto-expiry. 
Move the logic outside and use scripting, cronjob to delete files.

Fixes #1019
 2016-02-02 19:35:51 -08:00
Harshavardhana 81fcbd2a54 statObject: Make sure to lowercase file extensions. 2016-02-02 17:54:59 -08:00
Harshavardhana 0aedb67de0 contentType: Reply back proper contentTypes based on the file extension. 
Currently the server would set 'application/octet-stream' for all
objects, set this value based on the file extension transparently.

This is useful in case of minio browser to facilitate displaying
proper icons for the different mime data types.
 2016-02-01 12:19:58 -08:00
Harshavardhana 2469c9c591 presign: Verify query params for presign individually 
Incoming request params in presigned can come in different order
for different implementations. Rather than verifying a full string
we should verify individual params instead.

This patch fixes an incompatibility issue with AWS SDK Java.

Fixes #1059 - Thanks to @notnoopci for reporting this problem.
 2016-01-28 12:16:56 -08:00
Harshavardhana 5934a00058 listObjects: ListObjects should have idempotent behavior. 
listObjects was returning inconsistent results, i.e missing
entries during recursive and non-recursive listing. This led
to 'mc mirror' copying contents repeatedly consisdering
these files to be missing on the destination.

This patch addresses this problem - fixes #1056
 2016-01-28 03:17:40 -08:00
Harshavardhana db387912f2 jwt: Deprecate RSA usage, use HMAC instead. 
HMAC is a much simpler implementation, providing the same
benefits as RSA, avoids additional steps and keeps the code
simpler.

This patch also additionally

- Implements PutObjectURL API.
- GetObjectURL, PutObjectURL take TargetHost as another
  argument for generating URL's for proper target destination.
- Adds experimental TLS support for JSON RPC calls.
 2016-01-27 03:38:33 -08:00
Harshavardhana 9ca3372870 listObjects: Marker should be unescaped before being used internally. 
Without this change listObjects() goes into an infinite loop for
files which have special characters i.e "++" encoded with "%2B%2B".

We have to unescape and convert them to their native representation
before being used internally.

Fixes #1052
 2016-01-26 23:32:59 -08:00
Harshavardhana 5d87fdb35c Merge pull request #1051 from harshavardhana/fix-multipart 
multipart: NewMultipartUpload shouldn't return empty UploadID
 2016-01-26 15:15:44 -08:00
Harshavardhana 2e311168ee multipart: NewMultipartUpload shouldn't return empty UploadID 
Existing code
```
{
  if os.IsNotExist(e) {
       e = os.MkdirAll(objectDir, 0700)
       if e != nil {
            return "", probe.NewError(e)
       }
  }
  return "", probe.NewError(e)  ---> Error was here.
}
```
For a successful 'MkdirAll' it would still return an empty uploadID,
but the 'error' would be nil. This would succeed the request but
client would fail.

Fix is to re-arrange the logic. Thanks to Alexander Neumann @fd0, for
reporting this problem.
 2016-01-26 15:00:34 -08:00
Harshavardhana 18375b7794 ioutils: Add tests 2016-01-26 12:34:04 -08:00
Harshavardhana 1341fb79c3 listBuckets: Bump up the limit of max buckets to 1000. 2016-01-26 11:49:17 -08:00
Harshavardhana f5d6be158e listObjects: Simplify channel based changes. 2016-01-26 02:19:55 -08:00
Harshavardhana 682020ef2f listObjects: Channel based changes. 
Supports:
 - prefixes
 - marker
 2016-01-25 20:39:38 -08:00
Krishna Srinivas 9e18bfa60e listObjects: Channel based ftw - initial implementation. 2016-01-25 18:58:07 -08:00
Harshavardhana 2ec9b16667 deleteBucket: Directory not empty error on windows is "directory is not empty" 2016-01-25 17:58:43 -08:00
Harshavardhana ae2f15c6d0 api: More cleanups at WebAPI. 
- Fixes a bug where bucketName was not denormalized.
- Remove unneeded functions from jwt.go
 2016-01-25 17:30:08 -08:00
Harshavardhana 497f13d733 api: Various fixes. 
- limit list buckets to limit only 100 buckets, all uppercase buckets
  are now lowercase and work transparently with all calls.
- Change disk.Stat to disk.GetInfo and return back disk.Info{} struct.
- Introduce new ioutils package which implements ReadDirN(path, n),
  ReadDirNamesN(path, n)
 2016-01-25 16:08:27 -08:00
Harshavardhana 8cdaf87c8f signature: Add aws-cli work-around for now. 
Golang http server strips off 'Expect' header, if the
client sent this as part of signed headers we need to
handle otherwise we would see a signature mismatch.
`aws-cli` sets this as part of signed headers which is
a bad idea since servers trying to implement AWS

Signature version '4' will all encounter this issue.
According to
 http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.20
Expect header is always of form:

   Expect       =  "Expect" ":" 1#expectation
   expectation  =  "100-continue" | expectation-extension

So it safe to assume that '100-continue' is what would
be sent, for the time being keep this work around.
 2016-01-09 10:47:59 -08:00
Harshavardhana d955ce4123 s3cmd: Fix signature issues related to s3cmd. 
Support regions both 'us-east-1' and 'US' (short hand for US Standard)
honored by S3.
 2015-12-28 18:05:28 -08:00
Harshavardhana 1bfb490f90 pkg/user: Add pending tests. 2015-12-07 14:13:54 -08:00
Harshavardhana 4fc161ddb1 bucketName: relax bucket names, now allow numbers as starting characters. 2015-12-07 13:58:55 -08:00
Harshavardhana 836f5204af minio: Add config-folder option. 
Fixes #997
 2015-12-07 12:34:09 -08:00
Anand Babu (AB) Periasamy 8e8538175b fixes race in Init 2015-12-03 01:08:05 -08:00
Anand Babu (AB) Periasamy 25df427383 contentdb file.ext to content-type lookups 2015-12-02 16:55:26 -08:00
Harshavardhana 7c91a8495f signature/region: Remove 'milkyway' and use 'us-east-1' as default. 
Fixes #980
 2015-11-23 13:40:23 -08:00
Harshavardhana a328120e4d fs: Filter out $multiparts properly. 
Relax md5 requirement during complete multipart upload - ref #977
 2015-11-22 01:49:57 -08:00
Harshavardhana 35b9f965f1 fs: use new atomic package - use FileCreateWithPrefix() API 2015-11-17 16:32:20 -08:00
Harshavardhana f8e59e8399 386: Support minio server on 32bit linux. 2015-11-14 00:29:18 -08:00
Harshavardhana d668117a99 fs: Improve upon proper lexical ordering for ListObjects() 
Handle sorting properly making sure that we treat fs like a
flat namespace.
 2015-11-11 14:52:03 -08:00
Krishna Srinivas 440bec28d9 docker: the docker image will now contain just the static binary 2015-11-06 20:44:58 -08:00
Harshavardhana ab15f56a61 fs/bucket: Move bucket metadata into buckets.json 2015-11-01 21:25:01 -08:00
Harshavardhana baf66988e9 Simplify bucket delete - remove only bucket directory, no need to recursively traverse 2015-10-30 16:03:18 -07:00
Krishna Srinivas 0010f0ee10 Remove empty directories while removing an oobject 2015-10-29 23:30:16 -07:00
Harshavardhana 53adfb38f4 Leverage sort Interface to provide sortUnique function 2015-10-23 15:55:41 -07:00
Harshavardhana dbaa4d8643 Move ListObjects into its own file 2015-10-22 15:39:04 -07:00
Harshavardhana 1f66f4869b Fix all remaining windows path issues. 2015-10-22 00:05:10 -07:00
Harshavardhana afa27b9847 On windows translate Prefix, Marker and Delimiter for paths 2015-10-21 22:00:03 -07:00
Harshavardhana b74852116a Fix portability issues for arm on raspberry pi 2015-10-20 11:22:00 -07:00
Harshavardhana dddb1650de Add 5% cumulative reduction in total size of the disk 
This is done due to filesystem holding additional metadata and inode space
which is unaccounted for during min-free-disk calculation.
 2015-10-19 10:33:34 -07:00
Harshavardhana 179d2d7dac Add initial cut of auto expiry of objects 2015-10-19 01:34:31 -07:00
Harshavardhana c065be656c Implement min-free-disk as a subcommand, deprecate flag 2015-10-19 00:59:20 -07:00
Harshavardhana 5b2fa33bdb Implementing min-free-disk 2015-10-18 00:23:14 -07:00
Harshavardhana a8a935f5fd Improve disk code to return back disk StatFS{} structure 
```
StatFS {
Total int64
Free int64
FSType string
}
```

Provides more information in a cross platform way.
 2015-10-17 20:19:26 -07:00
Harshavardhana aee0845b2e Add disk package 
Implements

   - Stat returns total and free disk space supported across platforms
   - Type returns type of the filesystem underneath
 2015-10-17 16:48:24 -07:00
Harshavardhana 1256ca86d0 Add fs separator 2015-10-17 12:05:12 -07:00
Harshavardhana 2ec679a089 If directory already removed, return nil and move on 2015-10-17 00:13:46 -07:00
Harshavardhana d534fc5a4f Implement delete bucket properly with proper error handlings 2015-10-17 00:01:12 -07:00
Harshavardhana c9af01d807 Enhance listing further, this time handle cases related to common prefixes 2015-10-16 23:11:41 -07:00
Harshavardhana 0eb7f078f9 Implement Bucket ACL support 2015-10-16 19:47:30 -07:00
Harshavardhana 762b798767 Migrate this project to minio micro services code 2015-10-16 11:26:08 -07:00
Harshavardhana 3318cba132 Add windows support for minhttp library 2015-10-11 01:08:16 -07:00
Harshavardhana 7fea9cb550 Add rpc signature handler 2015-10-08 22:28:11 -07:00
Harshavardhana 11048708bb Implement GetBucketACL - fixes #893 2015-10-08 11:12:44 -07:00
Anand Babu (AB) Periasamy bf901d3b9a Merge pull request #895 from abperiasamy/tasker 
new task model minio server
 2015-10-08 02:23:29 -07:00
Anand Babu (AB) Periasamy b52697e6ad new task model minio server 2015-10-08 02:20:24 -07:00
Harshavardhana a060b158c8 Add quick.CheckVersion() to verify config version quickly before unmarshalling the full struct 
This is needed during migration where we would need to verify the underlying version number
in a quick way.
 2015-10-07 17:44:33 -07:00
Harshavardhana ab5ea997ab Make erasure Encode and Decode atomic to avoid races 2015-10-06 23:05:01 -07:00
Harshavardhana 1b42398e8b Canonicalize all the incoming input values, now PresignedPostPolicy works with minio-go 2015-10-06 10:21:28 -07:00
Harshavardhana d5ce2f6944 Make erasure matrix type not optional choose automatically 
Remove option of providing Technique and handling errors based on that
choose a matrix type automatically based on number of data blocks.

INTEL recommends on using cauchy for consistent invertible matrices,
while vandermonde is faster we should default to cauchy for large
data blocks.
 2015-10-05 22:38:02 -07:00
Harshavardhana 4ed50a8004 Fix encoding bug in donut during encoding phase 
Stream reading needs to check for length parameter being non zero,
after Reading() a predefined set of buffer length an EOF might be returned
with length == 0.

Erasure taking this zeroed data in might wrongly encode it as part of existing
data blocks which leads to errors while decoding even when the other contents
are intact.
 2015-10-05 22:12:53 -07:00
Harshavardhana f0a8dbecae Add --json output formatter for server 2015-10-05 00:20:49 -07:00
Harshavardhana c4faf47e64 First time mode for controller 
- Upon first time invocation ``minio controller`` would create access keys and secret id
- Upon request passing 'keys' arg ``minio controller`` would provide the keys
- Add colorized notification
 2015-10-04 16:42:16 -07:00
Harshavardhana cfdb29cac0 Simplify signature handling 
This change brings a new SignatureHandler where Presigned.
Requests without Payload are handled very early before even
going through the call.

This change simplifies Donut codebase to not have signature related
logic for all API's.

Simplification is still needed for Payload based signature eg. PUT/POST calls
, which are still part of the donut codebase, which will be done subsequently
after donut re-write.
 2015-10-04 13:15:33 -07:00
Harshavardhana c8de5bad2f Implement presigned policy 2015-10-04 00:01:34 -07:00
Anis ELLEUCH b5ea05d839 A better way to print prettified json syntax error msg 2015-10-03 12:25:44 -07:00
Harshavardhana 3b070dee16 Fix an important metadata getObject bug in donut 2015-10-01 10:18:03 -07:00
Harshavardhana 81cc017f91 Implement presigned signature v4 support 2015-10-01 10:17:47 -07:00
Harshavardhana 50750efb52 Reduce memory usage for memory multipart write by doing io.Pipe() streaming copy 2015-09-30 20:53:30 -07:00
Harshavardhana 8c7c5df770 Prober stringer should avoid frivolous newlines 2015-09-29 10:13:11 -07:00
Harshavardhana cd52d7a11c Fix Linux/Mac OS X erasure decoding failure with new Golang version 1.5.1 
Fixes #871
 2015-09-24 21:42:59 -07:00
Harshavardhana 3785489153 Disable multipart for donut backend from being used 
Will enable it later after cleanup
 2015-09-24 18:54:30 -07:00
Harshavardhana b938e40fb5 Move atomic package to the top and simplify its tests 2015-09-20 13:51:38 -07:00
Harshavardhana d54488f144 Move all server and controller packages into top-level 2015-09-19 01:07:42 -07:00
Anand Babu (AB) Periasamy 89a86948b5 new version format and some cleanup 2015-09-18 23:33:28 -07:00
Anand Babu (AB) Periasamy d1f1b7ac31 new version format and some cleanup 2015-09-18 23:27:04 -07:00
Harshavardhana 778f8cd222 Add new rpc tests for Server.Add and Server.List, improve Version.Get RPC to provide more details 2015-09-18 17:44:46 -07:00
Harshavardhana 2a15dd5eab Enhance signature handler - throw back valid error messages 2015-09-18 15:14:55 -07:00
Harshavardhana ac93bbb41d Merge pull request #846 from harshavardhana/new-changes 
With new auth config changes, restructure the API code to use the new style
 2015-09-18 03:45:03 -07:00
Harshavardhana 6a5e5c1826 With new auth config changes, restructure the API code to use the new style 2015-09-18 03:41:05 -07:00
Harshavardhana b4ce1e8c1d Add missing reply.Name and add possible failure tests 2015-09-18 03:15:19 -07:00
Harshavardhana f8bb85aeb7 Enhance auth JSONRPC, now provides persistent output 
Implements

   - Auth.Generate("user")
   - Auth.Fetch("user")
   - Auth.Reset("user")

This patch also adds testing for each of these cases
 2015-09-18 03:02:39 -07:00
Harshavardhana 4bcd86408b Fix minio header in accordance with rfc2616.txt 2015-09-17 23:46:10 -07:00
Harshavardhana 7093a05ab1 Version is a package now, will be re-used across codebase. 2015-09-17 20:17:33 -07:00
Harshavardhana 1887114444 Fix all the golint complaints about newly added changes 
Do not use func(this *server), such generic names should not be used
for writing struct methods.
 2015-09-17 18:53:42 -07:00
Harshavardhana 03ef6533c8 Add more documentation for probe 2015-09-17 18:10:42 -07:00
Krishna Srinivas c49407ced4 rename rpc/server.go -> rpc/rpc.go. rpc/server.go will accomodate ServerService 2015-09-17 15:46:51 -07:00
Harshavardhana 3f4b98ca4c Consolidate controller, move rpc package into controller - remove dangling code in pkg/server 2015-09-15 19:38:36 -07:00
Harshavardhana 8d5f6e0b96 Merge pull request #826 from krishnasrinivas/middleware-cleanup 
Remove unneeded functions in middleware init
 2015-09-15 18:11:45 -07:00
Krishna Srinivas b1b387b157 Remove unneeded functions in middleware init 2015-09-15 18:09:09 -07:00
Harshavardhana 45d8898019 Merge branch 'parallel-read2' of https://github.com/krishnasrinivas/minio into krishnasrinivas-parallel-read2 
Make few more changes and rebased with current master
 2015-09-15 17:33:33 -07:00
Anand Babu (AB) Periasamy 6930e4d668 logrus logger 2015-09-09 20:28:09 -07:00
Harshavardhana 1e2c010174 Avoid shadowing variables and enable checks to avoid them during build 2015-09-09 15:14:55 -07:00
Harshavardhana b649eff3fb Disable logging for now 2015-09-05 21:28:35 -07:00
Harshavardhana d0f945f8e7 Simplify erasure package for OSX 2015-09-05 20:19:43 -07:00
Harshavardhana afff3f8885 Revert "Enable controller to have CORS" 
This reverts commit f39ac24e99.
 2015-08-31 17:15:49 -07:00
Krishna Srinivas 1e82ee1192 Add CORS support to minio s3 server 2015-08-31 16:59:52 -07:00
Harshavardhana f39ac24e99 Enable controller to have CORS 2015-08-31 01:47:05 -07:00
Harshavardhana dcf0c71ca3 Merge pull request #810 from harshavardhana/restructure 
Restructure server code, controller now runs in silo
 2015-08-27 17:10:54 -07:00
Harshavardhana 025f95b1d6 Restructure server code, controller now runs in silo 2015-08-27 17:07:32 -07:00
Anand Babu (AB) Periasamy c11aa1c892 return *probe.Error for Untrace() as well. 2015-08-24 03:35:24 -07:00
Harshavardhana 988d39a5b6 Migrate to golang1.5 release with GO15VENDOREXPERIMENT=1 enabled 2015-08-22 18:35:37 -07:00
Harshavardhana 0e416ea699 Tests were running 4 times due to multiple times the TestingT{} was being called 
Calling multiple times TestingT{} will hook up runner for Suites for that many times
which would lead to repeated running tests.

Fix it by only initializing it once for all the Suites
 2015-08-20 22:32:50 -07:00
Harshavardhana 068d1d1ba9 Add a new quick.Load() function to load directly any config file provided a quick compatible struct{} is also provided 2015-08-20 20:33:49 -07:00
Anand Babu (AB) Periasamy b49b8cdbe8 return call stack in reverse 2015-08-19 22:40:27 -07:00
Anand Babu (AB) Periasamy 826202716f skip Env in json printinf if empty 2015-08-19 01:21:28 -07:00
Anand Babu (AB) Periasamy 76c40e075a make tracePoint public as well 2015-08-19 01:02:39 -07:00
Harshavardhana ac928b5092 Fix typo in probe 2015-08-18 23:42:41 -07:00
Anand Babu (AB) Periasamy cdf93e534c simplify probe APIs 2015-08-18 19:30:17 -07:00
Harshavardhana e9c5a51bc6 Migrate pkg/quick from mc 2015-08-13 16:29:55 -07:00
Harshavardhana 61175ef091 Migrate to govendor to avoid limitations of godep 
- over the course of a project history every maintainer needs to update
  its dependency packages, the problem essentially with godep is manipulating
  GOPATH - this manipulation leads to static objects created at different locations
  which end up conflicting with the overall functionality of golang.

  This also leads to broken builds. There is no easier way out of this other than
  asking developers to do 'godep restore' all the time. Which perhaps as a practice
  doesn't sound like a clean solution. On the other hand 'godep restore' has its own
  set of problems.

- govendor is a right tool but a stop gap tool until we wait for golangs official
  1.5 version which fixes this vendoring issue once and for all.

- govendor provides consistency in terms of how import paths should be handled unlike
  manipulation GOPATH.

  This has advantages
    - no more compiled objects being referenced in GOPATH and build time GOPATH
      manging which leads to conflicts.
    - proper import paths referencing the exact package a project is dependent on.

 govendor is simple and provides the minimal necessary tooling to achieve this.

 For now this is the right solution.
 2015-08-12 19:24:57 -07:00
Harshavardhana 45b59b8456 Probe revamped to provide for a new WrappedError struct to wrap probes as error interface 
This convenience was necessary to be used for golang library functions like io.Copy and io.Pipe
where we shouldn't be writing proxies and alternatives returning *probe.Error

This change also brings more changes across code base for clear separation regarding where an error
interface should be passed encapsulating *probe.Error and where it should be used as is.
 2015-08-08 00:16:38 -07:00
Harshavardhana f8141493bd use command not found helper 2015-08-03 18:06:19 -07:00
Harshavardhana d09fd8b0a1 Migrate from iodine to probe 2015-08-03 16:33:44 -07:00
Harshavardhana 884e9771b2 More changes to probe to avoid nil dereferences 2015-08-03 01:47:37 -07:00
Harshavardhana 65e4aede82 Minor changes to probe 2015-08-02 20:33:49 -07:00
Anand Babu (AB) Periasamy 697009c0a1 trace on New and add read locks 2015-08-02 11:58:28 -07:00
Harshavardhana d9493909d8 Merge pull request #788 from krishnasrinivas/open-and-openfile 
rename disk.OpenFile to Open which will do os.Open (which will be rea…
 2015-08-02 11:05:04 -07:00
Krishna Srinivas ee4432bc40 rename disk.OpenFile to Open which will do os.Open (which will be read-only). disk.OpenFile will do os.OpenFile (which can be rw, append) 2015-08-02 17:34:29 +05:30
Anand Babu (AB) Periasamy a728ddc027 probe package to trace & return errors 2015-08-02 02:38:08 -07:00
Harshavardhana aabfd541e1 Merge cmd/donut into minio cmd, deprecate controller RPC request 2015-07-31 12:57:15 -07:00
Harshavardhana 2671b2dbf4 crypto/cleanup: remove unused functions 2015-07-29 13:09:55 -07:00
Krishna Srinivas fdd2c22fa5 Do go fmt on bucket.go 2015-07-29 23:49:25 +05:30
Krishna Srinivas ae8089c9b6 when signature is not available there is no need to compute sha256 2015-07-29 21:09:02 +05:30
Krishna Srinivas bdc00624fd get erros from buffered channel. Return error during object read only if we have readers < k 2015-07-29 19:36:41 +05:30
Harshavardhana d346250f1c Collapse GetPartialObject() into GetObject() 2015-07-28 19:33:56 -07:00
Krishna Srinivas e1280779ed Read from the disks in parallel during object read 2015-07-28 18:04:17 +05:30
Krishna Srinivas 1ea91d2fa2 Use missingEncodedBlocksCount directly instead of "-1" workaround in missingEncodedBlocks[] 
Makes Code more readable
 2015-07-28 16:56:06 +05:30
Harshavardhana b0ea64a04f Strip off quotes from ETag for verifying complete multipart upload 2015-07-25 16:10:05 -07:00
Harshavardhana e082f26e10 Improving EncoderStream to return error only upon non io.EOF. 
io.EOF is okay since io.ReadFull will not have read any bytes at all.

Also making error channel receive only for go routine.
 2015-07-25 15:57:30 -07:00
Krishna Srinivas bcfaa12a4d Encoder now directly reads from the object stream. Using split.Stream() was causing lot of redundant memory operations. 2015-07-26 03:54:39 +05:30
Harshavardhana d6a0e0cc55 Rename more 2015-07-24 18:09:53 -07:00
Harshavardhana 63c9cf0c4b Move from Minimalist Object Storage to Minio Cloud Storage 2015-07-24 17:51:40 -07:00
Harshavardhana 43c908d5b9 ListObjects now considers multipart objects, also move to upstream check.v1 2015-07-18 15:49:41 -07:00
Harshavardhana 966786c78e remove unnecessary updateAt() 2015-07-17 19:48:09 -07:00
Harshavardhana c1da10a207 Donut multipart support no get, listobjects() support yet 2015-07-17 16:23:51 -07:00
Harshavardhana 86a887f9d4 Add corresponding tests 2015-07-16 17:40:19 -07:00
Harshavardhana 5eae32f2b0 Return proper InvalidArgument messages like s3 for invalid data for ListObjects(), ListObjectParts(), ListMultipartUploads() 2015-07-16 17:22:45 -07:00
Harshavardhana e605787e65 Method not allowed is right response for DELETE() operations and add tests 2015-07-16 14:15:24 -07:00
Harshavardhana 1f2e6a40a0 Fix an issue with reusing closed network connetion, changing the way rateLimitedListener is initialized 2015-07-16 10:56:14 -07:00
Harshavardhana 5507a39840 Heal buckets upon init if needed, adding new disks and HUP works 2015-07-16 09:59:05 -07:00
Harshavardhana e4574c7d6f Add File() method to Ratelimitlistener for extracting underlying fd() 2015-07-16 00:11:17 -07:00
Harshavardhana 2e8f154f34 Iodine should indent with EmitJSON() 2015-07-16 00:10:55 -07:00
Harshavardhana 4498662c16 Remove scsi non portable code, instead "donut make" implements functionality to instantiate a donut 2015-07-15 11:55:57 -07:00
Harshavardhana 6baf45e360 Fix a crash during listObjects() populating NextMarker 2015-07-15 10:04:15 -07:00
Harshavardhana 2553654e24 Add initial version of heal, remove rebalance 2015-07-14 22:56:41 -07:00
Harshavardhana e37c5315ec Live multiple disk removal works properly 2015-07-14 20:46:14 -07:00
Harshavardhana e1e4908515 Wire up sha512 matching inside donut along with md5sum 2015-07-14 19:47:50 -07:00
Harshavardhana e885259584 Handle removal of disks - getObject() now reads if disks are missing underneath, add initial stub healing code 2015-07-14 18:53:00 -07:00
Harshavardhana efbf3eabb7 Return x-amz-request-id for all replies 2015-07-14 14:44:03 -07:00
Harshavardhana da8b9fd112 Remove global custom config path variables, use get/set methods instead 2015-07-14 11:56:15 -07:00
Harshavardhana c4cf7635bf Read req.Body for PutBucket() if any 2015-07-14 09:30:10 -07:00
Harshavardhana 45ddec925c Fix an ugly multipart bug 2015-07-13 21:38:01 -07:00
Harshavardhana 7ae60a6d10 For missing parts reply back as InvalidPart{} 2015-07-13 19:31:01 -07:00
Harshavardhana 634f70f3b0 WriteObject() encoded data in go routine, fix another multipart issue 2015-07-13 15:56:54 -07:00
Harshavardhana 1bad92356d Add a ratelimited listener than a ratelimited handler - more precise 2015-07-13 11:12:17 -07:00
Anand Babu (AB) Periasamy 8af5933b07 Merge pull request #743 from flandr/fix-osx 
Fix OS X build
 2015-07-13 10:15:53 -07:00
Nate Rosenblum ec347f96fd Fix OS X build 
- Explicitly cast statfs_t members to int64 (this structure is
   platform-specific)
 - Add pass-through New methods to Darwin SHA package
 - Move scsi pkg types to common translation unit (package was empty)
 - Add stub implementations mount/disk ops for OS X
 2015-07-13 10:06:55 -07:00
Harshavardhana 55e4d0c6a5 mkdonut now creates a donut processing cli args 2015-07-12 21:21:31 -07:00
Harshavardhana 58a1d865a9 Renaming nimble to minhttp 2015-07-12 18:01:52 -07:00
Harshavardhana 847440196e Add signature v4 tests 2015-07-12 13:36:02 -07:00
Harshavardhana 7615a6bfe5 HEAD shouldn't have any body, handle it in writeErrorResponse() 2015-07-11 10:34:55 -07:00
Harshavardhana 8977f9a524 cached api test should also have a custom config path, would conflict with your .minio local path 2015-07-10 20:39:30 -07:00
Harshavardhana 97d4a27c7e Do not reply on ignoredHeaders for server, rely on SignedHeaders sent as part of Authorization header 2015-07-10 19:37:22 -07:00
Harshavardhana 53f5d2c32b nodejs http library sends Connection header during HTTP request, this clobbers up the signature handling ignore it 2015-07-10 15:44:47 -07:00
Harshavardhana 29838bb851 Cleanup temporary writers upon errors during putObject(), all metadata() write operations 2015-07-10 14:11:04 -07:00
Harshavardhana 15dd0df187 Support signature v4 at rest 2015-07-10 11:49:27 -07:00
Harshavardhana 7fa514351c Rename definitions to log.go, add valid prefixes 2015-07-10 11:11:20 -07:00
Harshavardhana d5ffc16f25 Add abbreviated close response, to avoid any leaks 2015-07-10 10:20:00 -07:00
Harshavardhana e5006c738d Handle both space and non-space characters, in signature v4 - add errors for all API's 2015-07-09 21:49:58 -07:00
Harshavardhana 84f427f14a All other API's now support signature v4 2015-07-09 19:45:56 -07:00
Harshavardhana 00890c254e CompleteMultipartUpload and CreateObjectPart now fully support signature v4 2015-07-09 19:01:15 -07:00
Harshavardhana 89c1215194 PutObject handler gets initial support for signature v4, working 2015-07-09 16:44:38 -07:00
Harshavardhana d461fa5ab1 Add mountinfo functions for detecting mount disks, and other rpc changes 2015-07-09 12:25:29 -07:00
Harshavardhana 8654ddb566 Generate auth now saves in ${HOME}/.minio/users.json, also authHandler verifies request validity 2015-07-08 21:53:13 -07:00
Harshavardhana 375860077d HTTP header Content-Length signifies body length of the request, if its smaller reply appropriately 
This patch also handles large individual part sizes > 5MB by using less memory copies.
 2015-07-08 20:56:41 -07:00
Harshavardhana ec33d79d57 Add server side signaturev4 check, not wired up to the readers yet. 2015-07-08 16:57:03 -07:00
Harshavardhana 396b728031 Add auth rpc service to generate access keys, add corresponding test 2015-07-08 14:40:39 -07:00
Harshavardhana 770fd23afa Renaming keys as auth, working towards signature v4 support for all put objects 2015-07-08 14:17:16 -07:00
Harshavardhana 2413a110e6 Fix SSL support, pointer indirection caused nil buffers 2015-07-08 11:02:15 -07:00
Harshavardhana d1deda3a96 Add API tests for both donut on disk and donut cache 2015-07-07 19:39:46 -07:00
Harshavardhana ece797c16e Add rpc tests 2015-07-07 17:27:34 -07:00
Harshavardhana 676b9058de Separate out memory statistics and system information into two different services 2015-07-07 16:59:20 -07:00
Harshavardhana 8abb96c030 If NodeDisks are not empty do not impose cache maxSize restriction 2015-07-07 16:41:40 -07:00
Harshavardhana a50a44b0ca Add nimbleNet tests 2015-07-07 16:15:47 -07:00
Harshavardhana 317096a0c4 Add net.Addr wrapper with IsEqual() and use it. 2015-07-07 15:33:08 -07:00
Harshavardhana 11b893804c Moving os.MkdirAll() inside atomic for auto parent directory creates 2015-07-07 12:35:57 -07:00
Harshavardhana 52cd23ad9f Move atomic file writes into its own package, use them inside quick and disk packages 2015-07-07 12:29:14 -07:00
Harshavardhana 3622fbc87d Across donut, split, nimble some code cleanup 2015-07-06 21:55:21 -07:00
Harshavardhana bbb89b5776 Add multi-thread protection and also allow atomic file creates, rename upon Close() 2015-07-06 18:54:32 -07:00
Harshavardhana c2c7bdf0cd Cleanup nimble http 2015-07-06 18:51:20 -07:00
Harshavardhana b029d0a5f0 Avoid config reload all the time, reload is manually triggerred from outside 2015-07-06 17:26:35 -07:00
Harshavardhana 8b94c53345 Fix issues with multipart upload 2015-07-06 16:22:27 -07:00
Harshavardhana 474954022e Add modified grace library from facebookgo, rename it as nimble 2015-07-06 15:40:12 -07:00
Harshavardhana 1d64e4b6c1 Add Donut rpc service for sending changes to configuration files 2015-07-06 11:10:06 -07:00
Harshavardhana 10b082144e Add updateConfig code to load config changes if possible for every function 2015-07-05 22:46:42 -07:00
Harshavardhana ba0a5ed416 Add sighup, sigusr2 into trapping code, to trap signals for reloading configuration. 
Need to still figure out a way of graceful restarts - gave facebookgo/httpdown a shot,
but it is not suitable.
 2015-07-05 21:40:53 -07:00
Harshavardhana 4a27ab0e58 Fix another deadlock inside CreateObjectPart() code, premature return without Unlocking() 
Also this patch changes the cache key element to be interface{} type not string.
 2015-07-05 20:26:32 -07:00
Harshavardhana 75788c7a1d Fix go installation check on amazon instance 2015-07-05 18:12:58 -07:00
Harshavardhana 7f0c14f2b7 Add basic controller code, initiating json rpc connection getting list of disks and memstats for now. 2015-07-05 17:17:41 -07:00
Harshavardhana a3ccb9d405 Rename stuttered service names and make them appropriate 2015-07-05 10:19:23 -07:00
Harshavardhana e66a84242a Add disk detection for Linux, add new RPC service GetDiskInfoService(), remove dummy HelloService() 2015-07-05 02:08:33 -07:00
Harshavardhana bab4a47525 Move to container/list datastructure from map[string][]byte 2015-07-04 17:08:23 -07:00
Harshavardhana aa67a19e99 Implement new CPU detection using cpuid, cpuidex plan9 instructions from klauspost/cpuid project, remove C code 2015-07-04 14:28:16 -07:00
Harshavardhana 0a827305ad Implement metadata cache, metadata cache is used by top level donut right now. Rename trove as data cache 
We should use it internally everywhere.
 2015-07-03 21:09:57 -07:00
Harshavardhana 14844f48dd Make donut do everything as an atomic operation, this avoids all the deadlocks and races 2015-07-03 17:16:58 -07:00
Harshavardhana 30fc14e703 Restructure codebase move crypto, checksum to top-level, move `split` into donut, move crypto/keys into api/auth 2015-07-03 15:24:51 -07:00
Harshavardhana 8a4e7bcdcf Add full API tests, move storage/donut to donut, add disk tests as well 2015-07-03 14:36:29 -07:00
Harshavardhana 7c37e9d06a Make donut fully integrated back into API handlers 2015-07-02 21:04:04 -07:00
Harshavardhana 12bde7df30 Add simple Ticket Master which pro-actively sends messages on proceedChannel 
Handlers are going to wait on proceedChannel, this the initial step towards
providing priority for different set of API operations
 2015-07-02 21:04:04 -07:00
Harshavardhana 5cfb05465e Add cache, donut tests separately - fix behavior differences 
Remove priority queue, implement it using a simpler channels
 2015-07-02 21:04:04 -07:00
Harshavardhana ebe61d99d9 Use cache Append() for saving objects in memory, GetObject() caches un-cached entries while reading 2015-07-02 21:04:04 -07:00
Harshavardhana bce93c1b3a Integrate cache with donut, add tests 2015-07-02 21:04:04 -07:00
Harshavardhana 0533abf6a8 Make priority queue lambda function return error over a channel 2015-07-02 21:04:04 -07:00
Harshavardhana 38a6ce36e5 Remove slow AppendUniq code, rolling through over a slice is in-efficient 
Remove it and use map instead
 2015-07-02 21:04:04 -07:00
Harshavardhana 84810162f5 Add simple Version and GetSysInfo services 2015-07-02 21:04:04 -07:00
Harshavardhana 14ec42d646 Add initial implementation of priority queue, uses container/heap 2015-07-02 21:04:04 -07:00
Harshavardhana eb5aa19dfa Remove custom Config, will use quick Config instead for user access keys 2015-07-02 21:04:04 -07:00
Harshavardhana 701c3e5242 Add new RPC helpers wrapping over regular rpc packages, add middleware chaining ability 2015-07-02 21:04:04 -07:00
Harshavardhana 4addf7a996 Restructure API handlers, add JSON RPC simple HelloService right now. 2015-07-02 21:04:04 -07:00
Harshavardhana 335c7827eb More donut, cache, api cleanup 2015-07-02 21:04:04 -07:00
Harshavardhana dc0df3dc0e Breakaway from driver model, move cache into donut 2015-07-02 21:04:03 -07:00
Harshavardhana 72572d6c71 Remove some api server code bringing in new cleanup 2015-07-02 21:04:03 -07:00
Harshavardhana c2031ca066 Add server and control command 2015-07-02 21:04:03 -07:00
Frederick F. Kautz IV cfbc169034 Fixing API definitions 2015-07-02 13:14:21 -07:00
Harshavardhana 8f61d6b6be Move memory code out, add it as layer on top of existing donut code 
Just like how http.Handlers can be overlayed on top of each other
with each implementing ServeHTTP().

drivers.Driver can be overlayed on top of each other in similar manner
which would implement the drivers.Driver interface.

   API <----> cache <----> donut <----> donut(format)
 2015-06-30 10:09:12 -07:00
Harshavardhana ab6e16bb41 Add dummy driver for community to submit new drivers 2015-06-29 16:43:50 -07:00
Harshavardhana 12de98fb62 Rename memory driver as cache 2015-06-29 16:43:50 -07:00
Harshavardhana 2571342451 Filesystem goes the high road *again* 2015-06-29 16:43:42 -07:00
Harshavardhana f74d6138da IsValidBucket() is sufficient we don't need to verify for "." 2015-06-29 15:15:54 -07:00
Harshavardhana 3109909355 Handle couple of cases of OOM conditions, move caching to GetObject() rather than PutObject() 2015-06-29 12:28:50 -07:00
Harshavardhana d07d0c670a Return back proper errors in writeObjectData(), rename few functions 2015-06-29 11:46:35 -07:00
Harshavardhana 10c807f233 Put object on successful write returns full metadata, to avoid subsequent GetObjectMetadata() calls in driver 2015-06-29 11:15:46 -07:00
Harshavardhana 6921328b93 Avoid frivolous GetObjectMetadata() calls at driver level, return back all the information in donut ListObjects() 2015-06-29 11:14:58 -07:00
Harshavardhana d8f7896a43 Expand http server struct to store more values 2015-06-29 00:12:28 -07:00
Harshavardhana 42c0287943 Use errorChannels only for services not for drivers, reduce them to use simple functions 2015-06-28 23:59:47 -07:00
Harshavardhana 91e5f648cb Move to Set() not Append() due to large memory reference copy 2015-06-28 10:13:12 -07:00
Harshavardhana ac4d8fe478 Add free() method for proxyReader to aggressively de-allocate Read data, to handle certain out of memory conditions 
There are still some more out there
 2015-06-27 20:43:25 -07:00
Harshavardhana 05f8654e3d Add Append() method to trove cache for appending data to an existing key 
This largely avoids a large buffer copy which would accumulate inside proxyReader{}

This patch also implements "initialize()" function to init and populate data
on all the existing buckets, avoiding the redundant ListBuckets() invoked by
every API call.
 2015-06-27 20:25:24 -07:00
Harshavardhana 367772b988 Make sure to populate on disk data into memory upon first API requests 2015-06-27 18:25:21 -07:00
Harshavardhana 45a7eab804 An attempt to bring in memory layer into donut driver 2015-06-27 17:23:34 -07:00
Harshavardhana f3c25bcfc4 Keeping the lexical order same add optimizations, provide a comprehensive response from ListObjects() 2015-06-27 13:12:44 -07:00
Harshavardhana ae66ae42c4 Rename functions for their purpose 2015-06-27 12:39:11 -07:00
Harshavardhana 9a4680475f Object metadata was wrongly misconstrued to be mutable, handle it 2015-06-26 23:22:53 -07:00
Harshavardhana 3aa6d90c5e Avoid racy maps, read from disk on success return quickly. Many more optimizations 2015-06-26 19:49:37 -07:00
Harshavardhana 68974918ac Donut moves to typed metadata, removing the necessity for strconv, parsing and string converstions 2015-06-26 16:23:12 -07:00
Harshavardhana 767d3743ee Add new metadata definitions and use them 2015-06-26 13:34:09 -07:00
Harshavardhana 9958e34772 Import quick key value store from Minio Client for persistent state files, primarily for donut 2015-06-25 19:57:31 -07:00
Harshavardhana fb9adb5524 Donut cleanup another set 
- Make sure to close all readers
- Fix errors in api_testsuite c.Assert(err, IsNil) should be done right after each function call
 2015-06-25 18:54:34 -07:00
Harshavardhana eec66f195a Take all the ListObjects into bucket handlers 
Earlier the listing would wait for all the objects to be processed
this is essentially very time consuming considering even for 100,000
files.
 2015-06-25 18:04:29 -07:00
Harshavardhana 45e9d25931 Remove more bloated code - simplify 2015-06-25 13:02:08 -07:00
Harshavardhana 82dcbf262d Add simple locking for donut API for now - fixes #671 2015-06-25 11:29:11 -07:00
Harshavardhana 03b4d3b308 Go vet fixes for donut 2015-06-24 21:07:03 -07:00
Harshavardhana 57a2b53178 Removing further bloated code simplifying 2015-06-24 21:03:39 -07:00
Harshavardhana a2c205ff2e Use external package disk for donut. 2015-06-24 21:03:02 -07:00
Harshavardhana 841ff01412 Move disk into its own package, remove bloated code 2015-06-24 20:13:47 -07:00
Harshavardhana 1682c748ac Remove unnecessary interfaces from donut, cleanup 2015-06-24 19:43:38 -07:00
Harshavardhana 3498872467 Add sha256 and sha512 windows compatibility layer 2015-06-24 14:39:41 -07:00
Harshavardhana 77d35b87d4 Fix a bug on windows regarding blockSSE3 calculation 2015-06-24 14:24:33 -07:00
Harshavardhana f1410731db Add windows code for sha1 and crc32c 2015-06-24 14:16:32 -07:00
Harshavardhana ba2d3dea74 Fix wrong TMPFS listing in donut filesystem map 2015-06-23 23:16:06 -07:00
Harshavardhana e818bc7187 Trim iodine path properly, so that now errors have github.com/minio/minio prefixed 2015-06-23 13:36:54 -07:00
Harshavardhana 2fd52ca284 Add missing strongly typed errors for Donut 2015-06-23 11:54:44 -07:00
Harshavardhana 7a060110ff Fix BUILDDEPS paths for golang installation 2015-06-22 12:07:23 -07:00
Harshavardhana 3bf64f5669 Verify d.donut to be non-nil, usually happens when multiple go versions compilations are linked - possible cause for #659 2015-06-20 11:03:17 -07:00
Harshavardhana 641f07cecf Use filepath everywhere instead of path.{} functions for portability - fixes #656 2015-06-18 16:02:45 -07:00
Harshavardhana 573a6134b2 Remove redundant !ok for map 2015-06-17 22:36:46 -07:00
Harshavardhana e9a3fd677a Hold lock on GetGlobalStateKey() - fixes #652 2015-06-17 20:37:49 -07:00
Harshavardhana b793f53d48 Minior change filter() to filterObjects() 2015-06-17 20:35:44 -07:00