2025-05-26 16:01:16 +08:00
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## 环境搭建
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### Docker镜像源设置
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```bash
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# 创建目录
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sudo mkdir -p /etc/docker
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# 写入配置文件
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sudo tee /etc/docker/daemon.json <<-'EOF'
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{
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"registry-mirrors": [
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"https://docker-0.unsee.tech",
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"https://docker-cf.registry.cyou",
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"https://docker.1panel.live"
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]
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}
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EOF
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# 重启docker服务
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sudo systemctl daemon-reload && sudo systemctl restart docker
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```
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使用docker-compose有的时候会因为版本不同，但是配置文件主要内容就是这些。需要注意版本问题
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### 配置相关
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#### MySQL配置问题
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2025-05-27 12:14:22 +08:00
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| **特性** | my.cnf | conf.d **目录** |
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2025-05-26 16:01:16 +08:00
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| ------------ | :--------------------------- | :------------------------: |
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| **文件类型** | 单个文件 | 目录，包含多个 `.cnf` 文件 |
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| **配置方式** | 集中式配置 | 分布式配置 |
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| **优先级** | 高（覆盖 `conf.d` 中的配置） | 低（被 `my.cnf` 覆盖） |
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| **适用场景** | 全局配置，核心配置 | 模块化配置，便于扩展和维护 |
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#### MongoDB配置
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```bash
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sudo mkdir -p ~/docker/docker_data/mongo/conf
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sudo mkdir -p ~/docker/docker_data/mongo/logs
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sudo chmod 777 ~/docker/docker_data/mongo/logs
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sudo chmod 777 ~/docker/docker_data/mongo/conf
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cd ~/docker/docker_data/mongo/logs
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sudo touch mongod.log
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sudo chmod 755 mongod.log
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cd ~/docker/docker_data/mongo/conf
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sudo vim mongod.conf
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cd ~
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```
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##### 配置文件
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```bash
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# 数据库文件存储位置
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dbpath = /data/db
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# log文件存储位置
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logpath = /data/log/mongod.log
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# 使用追加的方式写日志
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logappend = true
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# 是否以守护进程方式运行
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# fork = true
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# 全部ip可以访问
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bind_ip = 0.0.0.0
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# 端口号
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port = 27017
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# 是否启用认证
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auth = true
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# 设置oplog的大小(MB)
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oplogSize=2048
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```
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##### 设置账户密码
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```shell
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#进入容器
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docker exec -it mongodb /bin/bash
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#进入mongodb shell
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mongosh --port 27017
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#切换到admin库
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use admin
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#创建账号/密码
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db.createUser({ user: 'admin', pwd: '02120212', roles: [ { role: "root", db: "admin" } ] });
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# db.createUser({ user: 'admin', pwd: '123456', roles: [ { role: "userAdminAnyDatabase", db: "admin" } ] });
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```
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### docker-compose.yml
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如果休要所有的微服务环境，可以直接复制下面的内容，看清楚目录是否和自己需要的一样。
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| 功能 | 旧版 (docker-compose) | 新版 (docker compose) |
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| -------------------- | ----------------------- | ----------------------- |
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| **启动服务** | docker-compose up -d | docker compose up -d |
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| **停止服务** | docker-compose down | docker compose down |
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| **查看日志** | docker-compose logs -f | docker compose logs -f |
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| **列出容器** | docker-compose ps | docker compose ps |
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| **停止不删除容器** | docker-compose stop | docker compose stop |
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| **启动已停止的容器** | docker-compose start | docker compose start |
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| **重启服务** | docker-compose restart | docker compose restart |
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| **构建镜像** | docker-compose build | docker compose build |
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