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7922 Commits

Author SHA1 Message Date
poornas 80558e839d Clear cache if reverting to backend (#8637) 
Clear cached entry before reverting to backend for
encrypted objects or those under retention to avoid
stale objects remaining in cache.
 2019-12-12 15:11:27 -08:00
Harshavardhana ca62ac65d4
Reject mandatory KVS if not set for any sub-sys (#8641) 2019-12-12 14:55:07 -08:00
Harshavardhana f5abe4e1f1
Support ListenBucketNotificationV2 streaming (#8622) 2019-12-12 10:01:23 -08:00
Klaus Post 3211cb5df6 Add encryption buffer (#8626) 
Quite hard to measure difference:

```
λ warp cmp put-before.csv.zst put-after2.csv.zst
Operation: PUT
Operations: 340 -> 353
* Average: +4.11% (+22.7 MB/s) throughput, +4.11% (+0.2) obj/s
* 50% Median: +1.58% (+7.3 MB/s) throughput, +1.58% (+0.1) obj/s
```

Difference is likely bigger on Intel platforms due to higher syscall costs.
 2019-12-12 10:01:15 -08:00
Ashish Kumar Sinha abc266caa1 Add bucket and object count along with total object size (#8639) 2019-12-12 09:58:59 -08:00
Harshavardhana c364f0af6c Start using custom HTTP transport for webhook endpoints (#8630) 
Use a more performant http transport for webhook
endpoints with proper connection pooling, appropriate
timeouts etc.
 2019-12-12 06:53:50 -08:00
Anis Elleuch 555969ee42 Add data usage collect with its new admin API (#8553) 
Admin data usage info API returns the following

(Only FS & XL, for now)

- Number of buckets
- Number of objects
- The total size of objects
- Objects histogram
- Bucket sizes
 2019-12-12 06:02:37 -08:00
Ashish Kumar Sinha e2c5d29017 Bucket,Object count & Usage removed if set to default (#8638) 2019-12-11 21:56:47 -08:00
Harshavardhana fa00a84709
Avoid crashes on peers if IAMSys is not initialized (#8636) 2019-12-11 20:46:57 -08:00
kannappanr d266b3a066
Admin Info: Modify Uptime to return seconds (#8635) 2019-12-11 17:56:02 -08:00
Leletir db3f41fcb4 Doc: change url for Total Population CSV (#8633) 2019-12-11 14:37:48 -08:00
Ashish Kumar Sinha 24fb1bf258 New Admin Info (#8497) 2019-12-11 14:27:03 -08:00
Harshavardhana 8b803491af
fix: CacheOpts parsing tests (#8632) 2019-12-11 13:26:18 -08:00
Harshavardhana 10b2f15f6f Add randomize sleep times for lock checkers (#8628) 2019-12-11 10:57:05 -08:00
Harshavardhana 3e9ab5f4a9
Fix k8s replica set deployment (#8629) 
In replica sets, hosts resolve to localhost
IP automatically until the deployment fully
comes up. To avoid this issue we need to
wait for such resolution.
 2019-12-10 20:28:22 -08:00
brnbs 46b4dd8e20 Add command to list added lifecycle configurations (#8627) 2019-12-10 11:38:25 -08:00
Klaus Post bf3a97d3aa S3 Select: Concurrent LINES delimited json parsing (#8610) 
The speedup is ~5x on a 6 core CPU
 2019-12-09 06:55:31 -08:00
Krishna Srinivas 3b67f629a4 Retry peer notification of events (#8621) 2019-12-09 05:29:37 -08:00
poornas 3c30e4503d Cache only the range requested for range GETs (#8599) 2019-12-08 13:58:04 -08:00
poornas 8390bc26db Fix cache hit metrics. (#8617) 2019-12-07 23:14:33 +05:30
Nitish Tiwari 24ad59316d
Use atomic.Uint64 for gateway metrics count instead of mutex (#8615) 2019-12-07 11:21:52 +05:30
poornas be0c8b1ec0 Add support for missing Cache-Control directives (#8619) 
no-cache, only-if-cached and no-store directives are
being enforced in this PR.
 2019-12-07 07:49:36 +05:30
Harshavardhana 476111968a Update help messages with new wording (#8616) 
Final update to all messages across sub-systems
after final review, the only change here is that
NATS now has TLS and TLSSkipVerify to be consistent
for all other notification targets.
 2019-12-06 13:53:51 -08:00
Klaus Post f1e2e1cc9e S3 Select: Mismatched types don't match (#8608) 
When comparing for equality, if types cannot be matched, they don't match.
 2019-12-06 07:24:41 -08:00
Harshavardhana 97deba2a7c GetKVS should add new keys automatically, preserve order (#8612) 2019-12-06 16:13:10 +05:30
Nitish Tiwari 3df7285c3c Add Support for Cache and S3 related metrics in Prometheus endpoint (#8591) 
This PR adds support below metrics

- Cache Hit Count
- Cache Miss Count
- Data served from Cache (in Bytes)
- Bytes received from AWS S3
- Bytes sent to AWS S3
- Number of requests sent to AWS S3

Fixes #8549
 2019-12-05 23:16:06 -08:00
Aleksandr Petruhin d2dc964cb5 Support TLS auth for Kafka notification target (#8609) 2019-12-05 15:31:46 -08:00
Harshavardhana d8e3de0cae Ensure comment is always a valid key (#8604) 
Also fix LDAP leaky connection
 2019-12-05 18:17:42 +05:30
Harshavardhana c9940d8c3f Final changes to config sub-system (#8600) 
- Introduces changes such as certain types of
  errors that can be ignored or which need to 
  go into safe mode.
- Update help text as per the review
 2019-12-04 15:32:37 -08:00
Harshavardhana 794eb54da8 Export command prints turned-off sub-sys as comments (#8594) 
This PR also tries to

- Preserve the order of keys printed in export command
- Fix cache to be enabled with _STATE env to keep
  backward compatibility
 2019-12-03 10:50:20 -08:00
Harshavardhana 2ab8d5e47f Enable build verification with race (#8583) 2019-12-02 15:54:26 -08:00
Clemens Wolff 947bc8c7d3 Update Azure Gateway to azure-storage-blob SDK (#8537) 
The azure-sdk-for-go/storage package has been in maintenance-
only mode since February 2018 (see [1]) and will be deprecated in the future.
 2019-12-02 09:32:19 -08:00
Harshavardhana 5d3d57c12a
Start using error wrapping with fmt.Errorf (#8588) 
Use fatih/errwrap to fix all the code to use
error wrapping with fmt.Errorf()
 2019-12-02 09:28:01 -08:00
Harshavardhana 0bfd20a8e3
Add client_id support for OpenID (#8579) 
- One click OpenID authorization on Login page
- Add client_id help, config keys etc

Thanks to @egorkaru @ihostage for the
original work and testing.
 2019-11-29 21:37:42 -08:00
Klaus Post db3dbcce3a Print goroutines when shutdown hangs (#8574) 2019-11-29 19:40:08 +05:30
Harshavardhana b21835f195 Honor DurationSeconds properly for WebIdentity (#8581) 
Also cleanup code to add various constants for
verbatim strings across the code base.

Fixes #8482
 2019-11-29 18:57:54 +05:30
Klaus Post c7844fb1fb posix: cache disk ID for a short while (#8564) 
`*posix.getDiskID()` takes up to 30% of all CPU due to the `os.Stat` call on `GET` calls.

Before:
```
Operation: GET - Concurrency: 12
* Average: 1333.97 MB/s, 1365.99 obj/s, 1365.98 ops ended/s (4m59.975s)
* First Byte: Average: 7.801487ms, Median: 7.9974ms, Best: 1.9822ms, Worst: 110.0021ms

Aggregated, split into 299 x 1s time segments:
* Fastest: 1453.50 MB/s, 1488.38 obj/s, 1492.00 ops ended/s (1s)
* 50% Median: 1360.47 MB/s, 1393.12 obj/s, 1393.00 ops ended/s (1s)
* Slowest: 978.68 MB/s, 1002.17 obj/s, 1004.00 ops ended/s (1s)
```

After:
```
Operation: GET - Concurrency: 12
* Average: 1706.07 MB/s, 1747.02 obj/s, 1747.01 ops ended/s (4m59.985s)
* First Byte: Average: 5.797886ms, Median: 5.9959ms, Best: 996.3µs, Worst: 84.0007ms

Aggregated, split into 299 x 1s time segments:
* Fastest: 1830.03 MB/s, 1873.96 obj/s, 1872.00 ops ended/s (1s)
* 50% Median: 1735.04 MB/s, 1776.68 obj/s, 1776.00 ops ended/s (1s)
* Slowest: 994.94 MB/s, 1018.82 obj/s, 1018.00 ops ended/s (1s)
```

TLDR; `os.Stat` is not free.
 2019-11-29 02:57:14 -08:00
Harshavardhana 2ff8132e2d Fix the regression introduced in #8580 2019-11-27 16:13:07 -08:00
Harshavardhana 30e80d0a86
Add ReadFrom,WriteTo helpers for server config (#8580) 2019-11-27 09:36:08 -08:00
Klaus Post 87443af49e Cache Windows mount point info (#8572) 
It seems like every upload creates a new StorageInfo object.

This makes it very sensitive to slow code paths.

A particular slow function is `IsLikelyMountPoint` on Windows since `windows.GetVolumePathName` is slow.

We cache the result of this operation.

Before:

```
Operation: PUT - Concurrency: 12
* Average: 70.46 MB/s, 70.46 obj/s, 70.46 ops ended/s (59.58s)

Aggregated, split into 59 x 1s time segments:
* Fastest: 77.67 MB/s, 77.67 obj/s, 79.00 ops ended/s (1s)
* 50% Median: 70.84 MB/s, 70.84 obj/s, 70.00 ops ended/s (1s)
* Slowest: 61.51 MB/s, 61.51 obj/s, 61.00 ops ended/s (1s)
```

After:
```
Operation: PUT - Concurrency: 12
* Average: 166.80 MB/s, 166.80 obj/s, 166.74 ops ended/s (59.8s)

Aggregated, split into 59 x 1s time segments:
* Fastest: 183.83 MB/s, 183.83 obj/s, 186.00 ops ended/s (1s)
* 50% Median: 167.47 MB/s, 167.47 obj/s, 166.00 ops ended/s (1s)
* Slowest: 139.30 MB/s, 139.30 obj/s, 141.00 ops ended/s (1s)
```
 2019-11-27 20:10:13 +05:30
Harshavardhana 5d65428b29
Handle localhost distributed setups properly (#8577) 
Fixes an issue reported by @klauspost and @vadmeste

This PR also allows users to expand their clusters
from single node XL deployment to distributed mode.
 2019-11-26 11:42:10 -08:00
Harshavardhana 78eb3b78bb
Repurpose Get/SetConfig as import/export support (#8578) 2019-11-26 10:08:25 -08:00
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
Bruce Wang fb708b6b64 minimum Go version 1.13 (#8561) 2019-11-22 12:02:34 +05:30
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