基于 Redis 的服务治理平台（服务注册/发现 & 配置中心）
Govern Service 是一个轻量级、低成本的服务注册、服务发现、 配置服务 SDK，通过使用现有基础设施中的 Redis （相信你已经部署了Redis），不用给运维部署带来额外的成本与负担。 借助于 Redis 的高性能， * Govern Service* 提供了超高TPS&QPS。Govern Service 结合本地进程缓存策略 + Redis PubSub，实现实时进程缓存刷新，兼具无与伦比的QPS性能、进程缓存与 Redis 的实时一致性。
更新内容（0.9.0）
1. 添加 LoadBalancer api
- BinaryWeightRandomLoadBalancer （默认）
- ArrayWeightRandomLoadBalancer
- TreeWeightRandomLoadBalancer
- RandomLoadBalancer
2. 添加 ServiceListenable api
3. 添加非Web服务的自动注册支持（GovernAutoServiceRegistrationOfNoneWeb）
安装
Gradle
val governVersion = "0.9.0";
implementation("me.ahoo.govern:spring-cloud-starter-config:${governVersion}")
implementation("me.ahoo.govern:spring-cloud-starter-discovery:${governVersion}")
Maven
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>demo</artifactId>
<properties>
<govern.version>0.9.0</govern.version>
</properties>
<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>
</project>
bootstrap.yml (Spring-Cloud-Config)
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)
http://localhost:8080/swagger-ui/index.html#/
Namespace
![rest-api-namespace]()
- /v1/namespaces
- /v1/namespaces/{namespace}
- /v1/namespaces/current
- /v1/namespaces/current/{namespace}
Config
![rest-api-config]()
- /v1/namespaces/{namespace}/configs
- /v1/namespaces/{namespace}/configs/{configId}
- /v1/namespaces/{namespace}/configs/{configId}/versions
- /v1/namespaces/{namespace}/configs/{configId}/versions/{version}
- /v1/namespaces/{namespace}/configs/{configId}/to/{targetVersion}
Service
![rest-api-service]()
- /v1/namespaces/{namespace}/services/
- /v1/namespaces/{namespace}/services/{serviceId}/instances
- /v1/namespaces/{namespace}/services/{serviceId}/instances/{instanceId}
- /v1/namespaces/{namespace}/services/{serviceId}/instances/{instanceId}/metadata
JMH 基准测试
- The development notebook : MacBook Pro (M1)
- All benchmark tests are carried out on the development notebook.
- Deploying Redis with docker on the development notebook.
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
- Dashboard
- Grayscale Publishing
