2023-05-21 01:46:52 +08:00
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# chassis <ˈʃæsi>
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2023-05-21 01:34:58 +08:00
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2023-05-21 01:46:52 +08:00
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chassis <ˈʃæsi> n. 底盘，底架
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2023-05-23 22:22:04 +08:00
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仓库名寓意服务的底盘，基础库。搭建微服务底盘是为了简化服务的创建过程，同时确保开发者遵循这套开发标准。
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## 包含的特性
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2023-06-05 18:36:19 +08:00
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### 已包含
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- 模板代码
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2023-05-29 18:43:47 +08:00
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- nameko 微服务
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- apiflask Web 服务
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2023-06-05 18:36:19 +08:00
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- rocketry 定时任务服务
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- 服务注册和发现 (RabbitMQ)
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- 可观测 Observability
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- Metrics
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- Statsd + Prometheus + Grafana
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- Logging
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- fluentd + ELK
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- Error Reporting
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- Sentry
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- 数据存储相关 utils
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- Sqlalchemy
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- 连接池
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- 读写分离
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2023-06-17 02:36:37 +08:00
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- 数据库迁移
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- Alembic
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2023-06-05 18:36:19 +08:00
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### TODO
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2023-06-17 02:36:37 +08:00
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- environs 替代 python-dotenv
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2023-06-05 18:36:19 +08:00
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- 可观测 Observability
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2023-06-17 02:36:37 +08:00
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- Tracing
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- OpenTelemetry
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2023-07-13 12:39:56 +08:00
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- Skywalking
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2023-06-05 18:36:19 +08:00
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- 事务
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- 基于开源库 DTM 实现 Saga 模式
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- 高可用
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- 重试
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- 断路器
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2023-06-05 19:45:55 +08:00
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- 限流
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- 缓存
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- 健康检查
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2023-06-05 18:36:19 +08:00
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- 数据存储相关 utils
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2023-06-17 02:36:37 +08:00
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- Redis 连接池
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2023-06-05 18:36:19 +08:00
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- ElasticSearch
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2023-07-13 12:39:56 +08:00
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- mongodb 相关库
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2023-06-05 18:36:19 +08:00
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- 全局配置服务
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2023-06-05 19:45:55 +08:00
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- 配置工具
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- 代码生成工具
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- 容器打包工具
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2023-05-23 22:22:04 +08:00
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## 实现的功能
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2023-05-29 18:43:47 +08:00
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- 服务注册和发现(RabbitMQ)
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- 同步/异步传输(RabbitMQ)
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- 负载均衡（RabbitMQ）
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2023-12-03 17:53:46 +08:00
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- 降级（消息确认+断路器）
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2023-05-29 18:43:47 +08:00
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- 健康检查
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- 通过可观测实现（Metrics + Logging + Tracing + Error Reporting)
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2023-05-22 15:54:01 +08:00
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2023-06-05 19:45:55 +08:00
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## 部署
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2023-12-03 17:53:46 +08:00
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目前使用 docker compose 作为 single node 编排管理容器
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2023-06-05 19:45:55 +08:00
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2023-12-03 17:53:46 +08:00
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后续期望迁移到 docker swarm or k8s 编排管理容器
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2023-05-29 18:43:47 +08:00
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2023-05-23 22:22:04 +08:00
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## 安装方法
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基础代码库：
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`python3 -m pip install --trusted-host=gitea.bearcatlog.com git+https://gitea.bearcatlog.com/BryantStudio/chassis.git@main`
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2023-06-21 18:26:13 +08:00
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## 备忘
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metrics 方面
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- 关注 nameko-prometheus 的进展
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2023-07-13 12:39:56 +08:00
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- https://github.com/Emplocity/nameko-prometheus
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tracing 方面
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- 尝试研究给 nameko 适配 skywalking agent
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