crabapples
/
Sentinel
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
520 Commits 1 Branch 0 Tags 8.5 MiB
Commit Graph

520 Commits

Author SHA1 Message Date
Carpenter Lee b5b3f6edee Bug fix: fix probability of metric lose 2018-09-16 21:13:06 +08:00
Eric Zhao b1f33675c5 Improvements for Redis data source and demo 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-14 15:02:55 +08:00
moon tiger 4ff2e37abb Add DataSource integration for Redis (#102) 
- This implementation uses Lettuce as the internal client, and leverages Redis pub-sub feature to implement push mode data source. (by @tigerMoon)
 2018-09-14 14:08:50 +08:00
Eric Zhao 5edac71fef
Add support for asynchronous invocation entry (#146) 
- Add several `asyncEntry` method in `Sph` interface and `SphU` class.
- Add a new `AsyncEntry` class for asynchronous entry representation. Some refactor for `CtEntry`.
- Refactored `CtSph` and implement `asyncEntryInternal` for asynchronous entry.
- Add `runOnContext` and `replaceContext` method in `ContextUtil` for context switching.
 2018-09-14 10:07:27 +08:00
Eric Zhao 54905497d0 Refactor LeapArray to reuse code for current bucket 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-12 19:17:25 +08:00
Eric Zhao 2a3e33590f Update test cases and demo for async support 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-12 18:53:24 +08:00
Eric Zhao ca2f4d9fae
Support extensible slot chain builder using SPI mechanism (#145) 
- Support extensible `SlotChainBuilder` using SPI mechanism
- Add a `SlotChainProvider` to load slot chain builder and create new slot chains

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-12 13:53:43 +08:00
Eric Zhao d798794ab3 Refactor the context and entry to support asynchronous invocation chain 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-12 11:46:21 +08:00
Eric Zhao d142a07a39 Enhance log and null check for rule managers 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-10 15:44:42 +08:00
Eric Zhao 02cf5e5639
Add MetricsRepository interface and reuse original in-memory implementation (#126) 
- Abstract a universal `MetricsRepository` interface so that users can implement their own metrics persistence.
- Reuse original in-memory implementation (`InMemoryMetricsRepository`) as the default repository.

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-06 18:59:31 +08:00
Eric Zhao ed30f85f9c Fixes #128: Fix early return when exception ratio is 100% 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-05 19:03:27 +08:00
Eric Zhao 50a5610010 Enhance file data source and flow rule manager 
- Some refinement for file data source
- Add resource name checking in FlowRuleManager to avoid NPE

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-05 15:45:52 +08:00
yfh0918 175452a96a Enhance FileRefreshableDataSource and FileWritableDataSource (#125) 
- Add method to check if the resource is modified in `AutoRefreshDataSource`
- Implement FileWritableDataSource
 2018-09-05 12:36:46 +08:00
Eric Zhao 9a27f395e6 Some structure refactor for Sentinel Dashboard 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-04 19:09:19 +08:00
Eric Zhao 007cd9d291 Some refactor of data source 
- Add `close` method in WritableDataSource (to extend AutoCloseable in JDK 1.7 later)
- Separate the writable file data source from original class
- Add a sample to show how to register data sources via Sentinel init mechanism
- Separate a writable data source registry from original handler to make it clear

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-04 11:09:42 +08:00
Eric Zhao f3eb285445 Update demo of various data source to adapt to new changes 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-04 11:09:42 +08:00
Eric Zhao c70d6e92bc Update command handler for modifying rules 
- Refine code about writable datasource

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-04 11:09:42 +08:00
Eric Zhao 0060e8042a Refactor Sentinel data source hierarchy 
- Spilt DataSource into two types: ReadableDataSource and WritableDataSource
- The AbstractDataSource now is read-only
- Refactor the file data source for writable implementation
- Rename: ConfigParser -> Converter (represents both encoder `T -> S` and decoder `S -> T`)
- Some other refinement

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-04 11:09:42 +08:00
Carpenter Lee 6799da270d Fixed #109: fix miss-usage of ClusterNode.successQps() in DegradeRule.passCheck() method 2018-09-03 11:54:59 +08:00
Eric Zhao f70ab5ab05 Fixes #117: Update document of Sentinel Dashboard 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-09-03 09:33:03 +08:00
Eric Zhao 9164bb19fe
Fix the bug when resolving original method to get annotation (#111) 
- The method from the signature will return the method of interface, so we need to resolve declared method in target class

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-31 11:10:41 +08:00
refactormachine b61be268a3 Refactor test cases for Sentinel gRPC Adapter (#101) 
- Added a GrpcTestServer to abstract common server logic
- Refactor with new added `GrpcTestServer`
 2018-08-30 23:57:23 +08:00
Shalti 2772f189ab Fixed CR comments 2018-08-29 21:19:16 +08:00
Shalti dc0a7086b5 Renamed to MetricsReader 2018-08-29 21:19:16 +08:00
Shalti ac8698ed9f Refactored some classes 2018-08-29 21:19:16 +08:00
Carpenter Lee d716f0f14a Fixes #99, fix miss comparison of FlowRule.maxQueueingTimeMs 2018-08-29 17:48:04 +08:00
子矜 cedd420336 jialianglinjl 2018-08-29 15:33:33 +08:00
kimmking f8a72c4931 update README to add coverage icon 
update README to add coverage icon
 2018-08-24 12:48:35 +08:00
Eric Zhao f6484514ff Add benchmark for Sentinel 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-17 11:44:15 +08:00
Eric Zhao 23f65b9fee Update dependencies and add log 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-17 11:17:24 +08:00
Eric Zhao 94aea568f6 Miscellaneous update 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-15 15:33:29 +08:00
Eric Zhao 49097fa45c Resolves #61: Enhance exception trace in Sentinel Dubbo Adapter 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-15 15:16:33 +08:00
Eric Zhao 820160d542 Fix update logic of minRt in bucket 
- Fix incorrect usage. It's not thread-safe when comparing and updating `minRt`, but it's okay since the actual minimum RT often matches free load.

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-14 20:23:42 +08:00
Eric Zhao 6392cb0336 Modify loading mechanism of authority rules: only pick first 
- Comment/javadoc refinement

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-13 14:42:33 +08:00
Eric Zhao 4226868dcf Fix typo in rule constants and add authority rule demo 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-13 11:22:03 +08:00
Eric Zhao b76ad9b480
Fix url for Maven Central Badge 
Related to #57
 2018-08-12 13:29:10 +08:00
Eric Zhao b42a930a83 Update documents 
- Add Maven Central badge

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-09 15:42:11 +08:00
Eric Zhao 227776a301 Fixes #52: Error file separator regex in Windows environment 
- This bug can cause init failure of `AppNameUtil`

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-09 15:16:11 +08:00
Carpenter Lee 430ef8a99a Fixes #51, use js type–converting comparisons. 2018-08-09 10:10:03 +08:00
Eric Zhao b212e5f26e Bump version to 0.2.0-SNAPSHOT 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-08 20:45:25 +08:00
Eric Zhao 6bef9a8ee1 Bump version to 0.1.1 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-08 19:57:37 +08:00
Eric Zhao a65d16083d
Optimize for statistic data structures (#47) 
* Optimize for leap array

- Fix a bug: old position is not cleaned when inserting into a new (empty) position
- Reuse buckets for optimization
- The strategy is now changed: deprecated buckets will not be reset until newer time triggered. LeapArray is responsible for filtering the deprecated buckets (e.g. in `list` or `values`)
- Update test cases

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-08 19:36:42 +08:00
Jason Song b51c3ad13e Add Apollo data source extension (#46) 2018-08-08 18:53:13 +08:00
Eric Zhao 73b0979542 Remove sentinel-spring-boot-starter module 
- This has been replaced with Spring Cloud Alibaba

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-08 17:19:16 +08:00
Eric Zhao 008b82078d Fix pom.xml error of sentinel-transport 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-08 17:19:16 +08:00
Carpenter Lee 40514587ac Set SystemRule's threshold to zero is allowed. 2018-08-08 14:33:13 +08:00
Eric Zhao b1cf30fc24 Add support for shared block handler 
- Update javadoc and document

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-08 10:40:38 +08:00
Eric Zhao d0970d5ef7 Add demo for Sentinel Annotation AspectJ with Spring AOP 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-08 10:40:38 +08:00
Eric Zhao 348b1c819b Add Sentinel annotation definition and aspectj extension 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-08 10:40:38 +08:00
Eric Zhao b37c237a61 Add default fallback support for Dubbo 
- Update test cases and demo

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-08 10:09:13 +08:00