Docker部署Halo1.x

Docker部署Halo1.x

软件版本

• Halo1.6.1，1.x最终版
• Java11
• MySQL8.0.32
• Redis7.0.10
• Nginx1.23.3

准备镜像

1. 制作Halo镜像，也可官网下载，此处基于ubuntu自制镜像。

   FROM ubuntu
     
   MAINTAINER windcf<[email protected]>
   
   ENV MYPATH /usr/local
   
   WORKDIR $MYPATH
   
   ADD jdk11 $MYPATH/jdk11
   
   ENV JAVA_HOME $MYPATH/jdk11
   
   
   ADD halo-1.6.1.jar $MYPATH
   
   ENV PATH $PATH:$JAVA_HOME/bin
   
   EXPOSE 8090
   
   CMD ["java", "-jar", "./halo-1.6.1.jar"]
   

   并没有使用开源的Java11镜像，而是自己配置了Java环境。

2. 拉取Redis、MySQL、Nginx镜像

   [root@VM-20-11-centos ~]# docker image list
   	REPOSITORY    TAG       IMAGE ID       CREATED       SIZE
   	halo-docker   1.6.1     720bedb56b56   3 hours ago   476MB
   	nginx         latest    ac232364af84   5 days ago    142MB
   	redis         latest    31f08b90668e   5 days ago    117MB
   	mysql         latest    483a8bc460a9   6 days ago    530MB
   

编辑配置文件

1. /root/.halo/application.yml

   server:
     port: 8090
   
     # Response data gzip.
     compression:
       enabled: false
   spring:
     datasource:
       driver-class-name: com.mysql.cj.jdbc.Driver
       url: jdbc:mysql://mysql:3306/halodb?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
       username: root
       password: 'password'
     redis:
       host: redis
       port: 6379
       database: 0
   halo:
     admin-path: admin
     cache: redis
   

2. Nginx配置

   upstream halo {
   	  server halo:8090;
   	}
   	
   	server {
   	        listen 80;
   	        server_name windcf.com;
   	        client_max_body_size 1024m;
   	        # access_log /home/halo/.halo/logs/nginx_access_log.log;
   	        # error_log /home/halo/.halo/logs/nginx_error_log.log error;
   	        location / {
   	                proxy_pass http://halo;
   	                proxy_set_header HOST $host:$server_port;
   	                proxy_set_header X-Forwarded-Proto $scheme;
   	                proxy_set_header X-Real-IP $remote_addr;
   	                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
   	        }
   	        location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|ico)$ {
   	                expires 30d;
   	                root /root/.halo;
   	        }
   	        location ~ .*\.(js|css)$ {
   	                root /root/.halo/templates;
   	                expires 15d;
   	        }
   	
   	}
   

3. MySQL字符集配置
4. docker-compose.yml

   version: "3.8"
   
   services:
     halo:
       image: halo-docker:1.6.1
       container_name: halo
       #ports: 
       #- "8090:8090"
       volumes:
         - /data/halo:/root/.halo
       networks:
         - halo
       depends_on:
         - mysql
         - redis
     mysql:
       image: mysql
       container_name: mysql
       command: 
         - --character-set-server=utf8mb4
         - --collation-server=utf8mb4_general_ci
       environment:
         MYSQL_ROOT_PASSWORD: 'password'
         MYSQL_ALLOW_EMPTY_PASSWORD: 'no'
         MYSQL_DATABASE: 'database'
         MYSQL_PASSWORD: 'password'
       ports:
         - "3306:3306"
       volumes:
         - /data/mysql:/var/lib/mysql
         - /conf/mysql:/etc/mysql
         - /var/log/mysql:/var/log/mysql
       networks: 
         - halo
     nginx: 
       image: nginx
       container_name: nginx
       volumes: 
         - /conf/nginx:/etc/nginx
         - /var/log/nginx:/var/log/nginx
         - /data/halo:/root/.halo
       ports: 
         - "80:80"
       networks: 
         - halo
       depends_on: 
         - halo
     redis: 
       image: redis
       container_name: redis
       volumes: 
         - /conf/redis:/etc/redis
         - /data/redis:/data
           #ports: 
           #- "6379:6379"
       networks: 
         - halo
   networks:
     halo:
   

启动所有容器

[root@VM-20-11-centos halo-docker]# docker compose up -d
[+] Running 4/0
 ⠿ Container mysql  Running                                                                                                                                                           0.0s
 ⠿ Container redis  Running                                                                                                                                                           0.0s
 ⠿ Container halo   Running                                                                                                                                                           0.0s
 ⠿ Container nginx  Running              

遇到的问题

1. Nginx配置无法解析halo服务名
   容器都配置在Docker网络halo下，检查后发现Halo服务依赖于Nginx，所以先启动Nginx，此时Halo还未加入网络，所以无法解析，配置Nginx依赖Halo解决问题。
2. Nginx报错403
   容器中都是root用户操作，Nginx默认启动用户为nginx，读取本地文件有权限问题，修改/etc/nginx/nginx.conf启动用户为root。