# 部署docker环境 [centos8.2安装docker-ce](https://blog.codesensi.top/archives/2020062901) # docker部署MySQL ## 拉取镜像 ```Shell docker pull mysql ``` ## 创建相关路径 ```Shell mkdir -p /home/docker/mysql/{conf,data} ``` ## 运行临时MySQL ```Shell docker run -d -p 3306:3306 --name mysql -e MYSQL_ROOT_PASSWORD=default123 mysql ``` ## 复制配置文件到宿主机 ```Shell docker cp mysql:/etc/mysql/my.cnf /home/docker/mysql/conf ``` ## 删除临时MySQL ```Shell docker rm -f mysql ``` ## 运行MySQL ```Shell docker run --name mysql \ -p 3306:3306 \ -e MYSQL_ROOT_PASSWORD=default123 \ -v /home/docker/mysql/conf/my.cnf:/etc/mysql/my.cnf \ -v /home/docker/mysql/data:/var/lib/mysql \ --restart always \ -d mysql ``` ## 创建halo数据库 ```MySQL create database halodb character set utf8mb4 collate utf8mb4_bin; ``` # docker部署halo ## 拉取镜像 ```Shell docker pull halohub/halo ``` ## 创建相关目录 ```Shell mkdir -p /home/docker/halo ``` ## 下载halo配置文件模板 ```Shell cd /home/docker/halo wget https://dl.halo.run/config/application-template.yaml -O ./application.yaml ``` ## 修改配置文件 ```Shell vim application.yaml ``` 注释h2数据库连接配置，放开mysql数据库连接配置，修改密码为运行MySQL容器是指定的密码，此处为：`default123` ```text server: port: 8090 # Response data gzip. compression: enabled: false spring: datasource: # H2 database configuration. #driver-class-name: org.h2.Driver #url: jdbc:h2:file:~/.halo/db/halo #username: admin #password: 123456 # MySQL database configuration. driver-class-name: com.mysql.cj.jdbc.Driver url: jdbc:mysql://127.0.0.1:3306/halodb?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true username: root password: default123 # H2 database console configuration. h2: console: settings: web-allow-others: false path: /h2-console enabled: false halo: # Your admin client path is https://your-domain/{admin-path} admin-path: admin # memory or level cache: memory ``` ## 运行halo ```Shell docker run --name halo \ -p 8090:8090 \ -v /home/docker/halo:/root/.halo \ --net host \ --restart always \ -d halohub/halo ``` 浏览器访问ip+端口号访问即可进入博客安装界面 # nginx代理https访问 [docker环境nginx配置https访问](https://blog.codesensi.top/archives/20210228002)