README
¶
Kratos
Kratos是bilibili开源的一套Go微服务框架，包含大量微服务相关框架及工具。
名字来源于:《战神》游戏以希腊神话为背景，讲述由凡人成为战神的奎托斯（Kratos）成为战神并展开弑神屠杀的冒险历程。
Goals
我们致力于提供完整的微服务研发体验，整合相关框架及工具后，微服务治理相关部分可对整体业务开发周期无感，从而更加聚焦于业务交付。对每位开发者而言，整套Kratos框架也是不错的学习仓库，可以了解和参考到bilibili在微服务方面的技术积累和经验。
Features
- HTTP Blademaster：核心基于gin进行模块化设计，简单易用、核心足够轻量；
- GRPC Warden：基于官方gRPC开发，集成discovery服务发现，并融合P2C负载均衡；
- Cache：优雅的接口化设计，非常方便的缓存序列化，推荐结合代理模式overlord；
- Database：集成MySQL/HBase/TiDB，添加熔断保护和统计支持，可快速发现数据层压力；
- Config：方便易用的paladin sdk，可配合远程配置中心，实现配置版本管理和更新；
- Log：类似zap的field实现高性能日志库，并结合log-agent实现远程日志管理；
- Trace：基于opentracing，集成了全链路trace支持（gRPC/HTTP/MySQL/Redis/Memcached）；
- Kratos Tool：工具链，可快速生成标准项目，或者通过Protobuf生成代码，非常便捷使用gRPC、HTTP、swagger文档；
Quick start
Requirments
Go version>=1.13
Installation
GO111MODULE=on && go get -u git.dev.com/meida-core/go_public/kratos/tool/kratos
cd $GOPATH/src
kratos new kratos-demo
通过 kratos new 会快速生成基于kratos库的脚手架代码，如生成 kratos-demo
Build & Run
cd kratos-demo/cmd
go build
./cmd -conf ../configs
打开浏览器访问：http://localhost:8000/kratos-demo/start，你会看到输出了Golang 大法好 ！！！
Documentation
License
Kratos is under the MIT license. See the LICENSE file for details.
Please report bugs, concerns, suggestions by issues, or join QQ-group 716486124 to discuss problems around source code.
Directories
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| Path | Synopsis |
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example
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pkg
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cache/memcache/test
Package proto is a generated protocol buffer package.
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Package proto is a generated protocol buffer package. |
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cache/redis
Package redis is a client for the Redis database.
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Package redis is a client for the Redis database. |
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conf/dsn
Package dsn implements dsn parse with struct bind
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Package dsn implements dsn parse with struct bind |
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conf/env
Package env get env & app config, all the public field must after init() finished and flag.Parse().
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Package env get env & app config, all the public field must after init() finished and flag.Parse(). |
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container/group
Package group provides a sample lazy load container.
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Package group provides a sample lazy load container. |
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log
Package log 是kratos日志库.
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Package log 是kratos日志库. |
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log/internal/core
Package core houses zap's shared internal buffer pool.
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Package core houses zap's shared internal buffer pool. |
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net/http/blademaster/binding/example
Package example is a generated protocol buffer package.
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Package example is a generated protocol buffer package. |
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net/http/blademaster/render
Package render is a generated protocol buffer package.
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Package render is a generated protocol buffer package. |
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net/rpc/warden/internal/benchmark/bench/proto
Package grpc is a generated protocol buffer package.
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Package grpc is a generated protocol buffer package. |
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net/rpc/warden/internal/proto/testproto
Package testproto is a generated protocol buffer package.
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Package testproto is a generated protocol buffer package. |
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net/trace/model
Package model contains the Zipkin V2 model which is used by the Zipkin Go tracer implementation.
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Package model contains the Zipkin V2 model which is used by the Zipkin Go tracer implementation. |
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net/trace/reporter
Package reporter holds the Reporter interface which is used by the Zipkin Tracer to send finished spans.
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Package reporter holds the Reporter interface which is used by the Zipkin Tracer to send finished spans. |
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net/trace/reporter/amqp
Package amqp implements a RabbitMq reporter to send spans to a Rabbit server/cluster.
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Package amqp implements a RabbitMq reporter to send spans to a Rabbit server/cluster. |
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net/trace/reporter/http
Package http implements a HTTP reporter to send spans to Zipkin V2 collectors.
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Package http implements a HTTP reporter to send spans to Zipkin V2 collectors. |
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net/trace/reporter/log
Package log implements a reporter to send spans in V2 JSON format to the Go standard Logger.
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Package log implements a reporter to send spans in V2 JSON format to the Go standard Logger. |
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net/trace/reporter/recorder
Package recorder implements a reporter to record spans in v2 format.
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Package recorder implements a reporter to record spans in v2 format. |
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sync/errgroup
Package errgroup provides synchronization, error propagation, and Context errgroup 包为一组子任务的 goroutine 提供了 goroutine 同步,错误取消功能.
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Package errgroup provides synchronization, error propagation, and Context errgroup 包为一组子任务的 goroutine 提供了 goroutine 同步,错误取消功能. |
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tool
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kratos-gen-project
You can use the "packr clean" command to clean up this, and any other packr generated files.
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You can use the "packr clean" command to clean up this, and any other packr generated files. |
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kratos-gen-project/packrd
You can use the "packr2 clean" command to clean up this, and any other packr generated files.
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You can use the "packr2 clean" command to clean up this, and any other packr generated files. |
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