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Sentinel
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563 Commits

Author SHA1 Message Date
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
Eric Zhao 0438d530d4 Update documents 
- Update document for Dubbo demo
- Update document for extensions

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-07 19:43:32 +08:00
Eric Zhao 35c5bad3e4 Fixes #38: Enhance error handling when parsing bad dashboard addresses 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-06 10:40:50 +08:00
Eric Zhao fd936a4567 Update ZooKeeper data source integration 
- Code refinement
- Add test cases

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-06 10:02:02 +08:00
guonanjun 3395412c57 Add ZooKeeper data source for Sentinel (#33) 2018-08-05 13:03:18 +08:00
yizhenqiang 8075232cdd Add volatile to methodNameMap and chainMap (#34) 
Modify MethodUtil#methodNameMap and CtSph#chainMap: add `volatile` to keep in line with others
 2018-08-05 09:05:55 +08:00
Eric Zhao b2a3ef26a7 Fixes test cases for degrade regarding the new strategy 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-01 22:24:00 +08:00
Eric Zhao 1c9f1606ca Fixes #20: Fix runtime port and heartbeat sending logic 
- Sentinel should not send heartbeat to dashboard until the runtime port has been settled down

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-08-01 22:07:08 +08:00