220 lines
4.3 KiB
Markdown
220 lines
4.3 KiB
Markdown
# 碳信网 - Docker 部署指南
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## 概述
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本目录包含碳信网项目的 Docker 编排配置，分为两部分：
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- **基础设施服务**：nacos、redis、minio
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- **业务服务**：gateway、sso、mhzc、yygl
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---
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## 构建镜像
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### 前置要求
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- Docker 20.10+
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- Maven 3.6+
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- Node.js 16+
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- npm
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### 构建命令
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```bash
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cd devops
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# 构建所有镜像（前后端）
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bash build.sh [VERSION]
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# 示例：构建 1.0.0-BETA 版本
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bash build.sh 1.0.0-BETA
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```
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构建脚本会依次完成：
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1. 构建前端 mhzc-web
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2. 构建前端 yygl-web
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3. 构建后端统一镜像 `txw-all`
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4. 构建前端镜像 `txw-web`
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仅构建后端
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```
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docker build -t txw-all:1.0.0-BETA -t txw-all:latest -f devops/Dockerfile .
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```
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仅构建前端
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```
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docker build -t txw-web:1.0.0-BETA -t txw-web:latest -f devops/web/Dockerfile .
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```
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### 更新镜像
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代码变更后，重新构建并启动：
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```bash
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# 1. 重新构建镜像
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bash build.sh 1.0.0-BETA
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# 2. 重启业务服务（使用新镜像）
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docker-compose -f docker-compose.svc.yml up -d --build
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```
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### 查看镜像
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```bash
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docker images | grep txw-
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```
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---
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## 目录结构
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```
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devops/
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├── docker-compose.infra.yml # 基础设施编排
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├── docker-compose.svc.yml # 业务服务编排
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├── nacos/ # Nacos 数据持久化目录
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│ ├── data/
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│ └── logs/
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└── README.md
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```
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---
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## 快速开始
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### 1. 准备docker网络（首次必须）
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```
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docker network create txw-network
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```
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### 2. 启动基础设施（首次必须）
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```bash
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cd devops
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docker-compose -f docker-compose.infra.yml up -d
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```
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### 3. 启动业务服务
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```bash
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docker-compose -f docker-compose.svc.yml up -d
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```
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### 4. 查看服务状态
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```bash
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docker-compose -f docker-compose.infra.yml ps
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docker-compose -f docker-compose.svc.yml ps
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```
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---
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## 服务访问
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| 服务 | 地址 | 说明 |
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| ------- | --------------------------- | ----------------------------- |
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| Nacos | http://localhost:8848/nacos | 默认账号: nacos / nacos |
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| Redis | localhost:6379 | 密码: redis_password |
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| MinIO | http://localhost:9000 | 控制台: http://localhost:9001 |
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| Gateway | http://localhost:9300 | API 网关 |
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| SSO | http://localhost:9301 | 单点登录 |
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| MHZC | http://localhost:9302 | 碳资产服务 |
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| YYGL | http://localhost:20010 | 运营管理服务 |
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---
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## 常用操作
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### 查看日志
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```bash
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# 基础设施日志
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docker-compose -f docker-compose.infra.yml logs -f
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# 业务服务日志
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docker-compose -f docker-compose.svc.yml logs -f
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# 单个服务日志
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docker-compose -f docker-compose.infra.yml logs -f nacos
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docker-compose -f docker-compose.svc.yml logs -f gateway
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```
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### 重启服务
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```bash
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# 重启单个服务
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docker-compose -f docker-compose.svc.yml restart gateway
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# 重启所有业务服务
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docker-compose -f docker-compose.svc.yml restart
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```
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### 停止服务
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```bash
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# 停止业务服务
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docker-compose -f docker-compose.svc.yml down
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# 停止所有服务（包括基础设施）
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docker-compose -f docker-compose.infra.yml down
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docker-compose -f docker-compose.svc.yml down
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```
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### 重建服务
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```bash
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# 重新构建并启动（代码更新后使用）
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docker-compose -f docker-compose.svc.yml up -d --build
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```
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---
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## 数据持久化
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| 服务 | 宿主机路径 |
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| ---------- | ------------------------- |
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| Nacos data | ./nacos/data |
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| Nacos logs | ./nacos/logs |
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| Redis data | Docker volume: redis-data |
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| MinIO data | Docker volume: minio-data |
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---
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## 网络说明
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所有服务通过 `txw-network` 桥接网络互通：
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- 基础设施创建网络并定义 volumes
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- 业务服务通过 `external: true` 加入网络
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**注意**：启动业务服务前，必须先启动基础设施，确保网络已创建。
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---
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## 开发调试
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### 进入容器
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```bash
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docker exec -it txw-nacos bash
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docker exec -it txw-gateway bash
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```
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### 检查网络
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```bash
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docker network inspect devops_txw-network
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```
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### 检查服务健康状态
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```bash
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curl http://localhost:8848/nacos/v1/ns/operator/metrics
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docker exec txw-redis redis-cli -a redis_password ping
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```
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