CoSky 发行版 - Gitee.com

最新版

v4.2.0

d198f48

2023-11-20 15:10

v4.2.0

最后提交信息为： feat: Optimize management console(UI) style (#299)

v3.3.5

4a0263a

2023-03-25 14:56

v3.3.5

最后提交信息为： Update dependency jasmine-core to ~4.6.0 (#124)

v2.0.1

09d303b

2022-05-31 20:31

v2.0.1

## What's Changed
* Update dependency CosId to `1.12.0`
* Update dependency Spring-Boot to `2.6.8`
* Update dependency Spring-Cloud to `2021.0.3`
* Update dependency Guava to `31.1-jre`
* Update dependency karma-coverage to v2.2.0 by @renovate in https://github.com/Ahoo-Wang/CoSky/pull/25
* Update dependency @types/jasmine to v3.10.6 by @renovate in https://github.com/Ahoo-Wang/CoSky/pull/33
* Update dependency jasmine-core to v4 by @renovate in https://github.com/Ahoo-Wang/CoSky/pull/36
* Update dependency ts-node to v8.10.2 by @renovate in https://github.com/Ahoo-Wang/CoSky/pull/27
* Use `spring-data-redis` instead of `lettuce-core` as the `Redis` client to improve user experience.
* Configure Renovate by @renovate in https://github.com/Ahoo-Wang/CoSky/pull/17
* Update plugin me.champeau.jmh to v0.6.6 by @renovate in https://github.com/Ahoo-Wang/CoSky/pull/21
* Update dependency @types/jasmine to v3.10.5 by @renovate in https://github.com/Ahoo-Wang/CoSky/pull/22
* Update dependency org.springframework.cloud:spring-cloud-starter-netflix-ribbon to v2.2.10.RELEASE by @renovate in https://github.com/Ahoo-Wang/CoSky/pull/19
* Update dependency gradle to v7.4.2 by @renovate in https://github.com/Ahoo-Wang/CoSky/pull/23
* Update dependency jasmine-core to v3.99.1 by @renovate in https://github.com/Ahoo-Wang/CoSky/pull/24
* Update actions/checkout action to v3 by @renovate in https://github.com/Ahoo-Wang/CoSky/pull/29
* Update dependency typescript to v4.6.3 by @renovate in https://github.com/Ahoo-Wang/CoSky/pull/28
* Update actions/setup-java action to v3 by @renovate in https://github.com/Ahoo-Wang/CoSky/pull/30

最后提交信息为： * Update dependency CosId to 1.12.0

v1.3.20

1d1e313

2022-03-09 20:57

v1.3.20

最后提交信息为： - update version

v1.3.11

8dba0f6

2021-12-18 14:23

v1.3.11

最后提交信息为： update dokcer image version

1.3.10

64f3431

2021-11-01 20:55

1.3.10

最后提交信息为： change cosky-rest-api banner

1.3.1

685ffec

2021-08-25 21:41

1.3.1

最后提交信息为： Merge pull request #15 from Ahoo-Wang/reactor

1.2.10

c6916f5

2021-08-03 11:20

1.2.10

最后提交信息为： - Visual enhancement: split service dependent topology (Dashboard)

1.2.9

337dab8

2021-08-03 09:26

1.2.9

最后提交信息为： fix https://github.com/Ahoo-Wang/CoSky/issues/12

1.2.8

75c95be

2021-07-22 00:56

1.2.8

最后提交信息为： update version

1.2.5

29d340f

2021-07-20 23:56

1.2.5

最后提交信息为： update Service dependency topology diagram

1.2.1

db231b1

2021-07-17 11:10

1.2.1

最后提交信息为： - Add reserved role(Role.ADMIN) description

1.2.0

fd2fb61

2021-07-15 21:52

1.2.0

最后提交信息为： Merge pull request #8 from Ahoo-Wang/rbac

1.0.0

4d743de

2021-05-30 21:36

1.0.0

最后提交信息为： ##

0.9.3

01d670b

2021-05-15 11:39

0.9.3

最后提交信息为： add DashboardConfig for fix dashboard-ui 404

0.7.1

6f021ff

2021-04-29 00:29

Govern Service On Redis (Service Discovery and Configuration Service)

# Govern Service On Redis (Service Discovery and Configuration Service)

*Govern Service* is a lightweight, low-cost service registration, service discovery, and configuration service SDK. By
using Redis in the existing infrastructure (I believe you have already deployed Redis), it doesn’t need to bring extra
to the operation and maintenance deployment. Cost and burden. With the high performance of Redis, *Govern Service*
provides ultra-high TPS&QPS. *Govern Service* combines the process cache strategy + *Redis PubSub* to achieve real-time
process cache refresh, with unparalleled QPS performance and real-time consistency between process cache and Redis.

## Redis configuration requirements

```
notify-keyspace-events "Kg$shx"
```
> You can use the following command line (redis-cli or any other redis-client) to set `notify-keyspace-events`
```shell
config set notify-keyspace-events "Kg$shx"
```
or
```shell
config set notify-keyspace-events "KA"
```

## Installation

### Gradle

``` kotlin
    val governVersion = "0.7.1";
    implementation("me.ahoo.govern:spring-cloud-starter-config:${governVersion}")
    implementation("me.ahoo.govern:spring-cloud-starter-discovery:${governVersion}")
```

### Maven

```xml

<dependencies>
<dependency>
    <groupId>me.ahoo.govern</groupId>
    <artifactId>spring-cloud-starter-config</artifactId>
    <version>${govern.version}</version>
</dependency>
<dependency>
    <groupId>me.ahoo.govern</groupId>
    <artifactId>spring-cloud-starter-discovery</artifactId>
    <version>${govern.version}</version>
</dependency>
</dependencies>

```

### bootstrap.yml (Spring-Cloud-Config)

```yaml
spring:
  application:
    name: govern-rest-api
  cloud:
    govern:
      namespace: dev
      config:
        config-id: ${spring.application.name}.yml
      redis:
        mode: standalone
        url: redis://localhost:6379
```

## REST-API Server (``Optional``)

```shell
bin/rest-api
```
> http://localhost:8080/swagger-ui/index.html#/

### Namespace

![rest-api-namespace](https://gitee.com/AhooWang/govern-service/raw/main/docs/rest-api-namespace.png)

- /v1/namespaces
  - GET
- /v1/namespaces/{namespace}
  - PUT
  - GET
- /v1/namespaces/current
  - GET
- /v1/namespaces/current/{namespace}
  - PUT
  
### Config

![rest-api-config](https://gitee.com/AhooWang/govern-service/raw/main/docs/rest-api-config.png)

- /v1/namespaces/{namespace}/configs
    - GET
- /v1/namespaces/{namespace}/configs/{configId}
    - GET
    - PUT
    - DELETE
- /v1/namespaces/{namespace}/configs/{configId}/versions
    - GET
- /v1/namespaces/{namespace}/configs/{configId}/versions/{version}
    - GET
- /v1/namespaces/{namespace}/configs/{configId}/to/{targetVersion}
    - PUT

### Service

![rest-api-service](https://gitee.com/AhooWang/govern-service/raw/main/docs/rest-api-service.png)

- /v1/namespaces/{namespace}/services/
    - GET
- /v1/namespaces/{namespace}/services/{serviceId}/instances
    - GET
    - PUT
- /v1/namespaces/{namespace}/services/{serviceId}/instances/{instanceId}
    - DELETE
- /v1/namespaces/{namespace}/services/{serviceId}/instances/{instanceId}/metadata
    - PUT

## JMH Benchmark

- The development notebook : MacBook Pro (M1) 
- All benchmark tests are carried out on the development notebook.
- Deploying Redis with docker on the development notebook.

``` shell
gradle jmh
```

### ConfigService

```
# JMH version: 1.28
# VM version: JDK 11.0.11, OpenJDK 64-Bit Server VM, 11.0.11+9-LTS
# VM invoker: /Library/Java/JavaVirtualMachines/zulu-11.jdk/Contents/Home/bin/java
# VM options: -Dfile.encoding=UTF-8 -Djava.io.tmpdir=/Users/ahoo/govern-service/config/build/tmp/jmh -Duser.country=CN -Duser.language=zh -Duser.variant
# Blackhole mode: full + dont-inline hint
# Warmup: 1 iterations, 10 s each
# Measurement: 1 iterations, 10 s each
# Timeout: 10 min per iteration
# Threads: 50 threads, will synchronize iterations
# Benchmark mode: Throughput, ops/time

Benchmark                                          Mode  Cnt          Score   Error  Units
ConsistencyRedisConfigServiceBenchmark.getConfig  thrpt       555275866.836          ops/s
RedisConfigServiceBenchmark.getConfig             thrpt           57397.188          ops/s
RedisConfigServiceBenchmark.setConfig             thrpt           56882.673          ops/s
```

### ServiceDiscovery

```
# JMH version: 1.29
# VM version: JDK 11.0.11, OpenJDK 64-Bit Server VM, 11.0.11+9-LTS
# VM invoker: /Library/Java/JavaVirtualMachines/zulu-11.jdk/Contents/Home/bin/java
# VM options: -Dfile.encoding=UTF-8 -Djava.io.tmpdir=/Users/ahoo/work/ahoo-git/govern-service/discovery/build/tmp/jmh -Duser.country=CN -Duser.language=zh -Duser.variant
# Blackhole mode: full + dont-inline hint
# Warmup: 1 iterations, 10 s each
# Measurement: 1 iterations, 10 s each
# Timeout: 10 min per iteration
# Threads: 50 threads, will synchronize iterations
# Benchmark mode: Throughput, ops/time

Benchmark                                                Mode  Cnt           Score   Error  Units
ConsistencyRedisServiceDiscoveryBenchmark.getInstances  thrpt        567329996.255          ops/s
ConsistencyRedisServiceDiscoveryBenchmark.getServices   thrpt       1929377291.635          ops/s
RedisServiceDiscoveryBenchmark.getInstances             thrpt            43760.035          ops/s
RedisServiceDiscoveryBenchmark.getServices              thrpt            60953.971          ops/s
RedisServiceRegistryBenchmark.deregister                thrpt            63133.011          ops/s
RedisServiceRegistryBenchmark.register                  thrpt            53957.797          ops/s
RedisServiceRegistryBenchmark.renew                     thrpt            67116.116          ops/s
```

## TODO

1. Dashboard - UI

最后提交信息为： optimize applicationDefaultJvmArgs for rest-api

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