1.提前部署docker环境
略。
2.使用docker-compose部署安装
创建数据文件夹
mkdir ~/halo && cd ~/halo
文件目录准备
mkdir -p ./halo2 # 用于存放 Halo 应用数据
mkdir -p ./mysql # 用于存放 MySQL 数据库数据
mkdir -p ./mysqlBackup # 用于存放 MySQL 备份
资源清单：
[root@wty ~/halo]#cat docker-compose.yaml
version: "3"
services:
halo:
image: registry.fit2cloud.com/halo/halo:2.21
restart: on-failure:3
depends_on:
halodb:
condition: service_healthy
networks:
halo_network:
volumes:
- ./halo2:/root/.halo2
ports:
- "80:8090" #端口映射
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost:8090/actuator/health/readiness"]
interval: 30s
timeout: 5s
retries: 5
start_period: 30s
environment:
# JVM 参数，默认为 -Xmx256m -Xms256m，可以根据实际情况做调整，置空表示不添加 JVM 参数
- JVM_OPTS=-Xmx256m -Xms256m
command:
- --spring.r2dbc.url=r2dbc:pool:mysql://halodb:3306/halo
- --spring.r2dbc.username=root
# MySQL 的密码，请保证与下方 MYSQL_ROOT_PASSWORD 的变量值一致。
- --spring.r2dbc.password=123456
- --spring.sql.init.platform=mysql
# 外部访问地址，请根据实际需要修改
- --halo.external-url=http://log.weitianyu.xyz:80/ #写你自己的域名
halodb:
#推到阿里云的MySQL镜像
image: crpi-qeqe5au7q3np1aih.cn-beijing.personal.cr.aliyuncs.com/weitianyu/wty_linux98:mysql-8.0.36
restart: on-failure:3
networks:
halo_network:
command:
- --default-authentication-plugin=caching_sha2_password
- --character-set-server=utf8mb4
- --collation-server=utf8mb4_general_ci
- --explicit_defaults_for_timestamp=true
volumes:
- ./mysql:/var/lib/mysql
- ./mysqlBackup:/data/mysqlBackup
healthcheck:
test: ["CMD", "mysqladmin", "ping", "-h", "127.0.0.1", "--silent"]
interval: 3s
retries: 5
start_period: 30s
environment:
# 请修改此密码，并对应修改上方 Halo 服务的 SPRING_R2DBC_PASSWORD 变量值
- MYSQL_ROOT_PASSWORD=123456
- MYSQL_DATABASE=halo
networks:
halo_network:
构建服务
[root@wty ~/halo]#docker-compose up -d
[+] Building 0.0s (0/0) docker:default
[+] Running 3/3
✔ Network halo_halo_network Created 0.1s
✔ Container halo-halodb-1 Healthy 0.0s
✔ Container halo-halo-1 Started
查看端口
[root@wty ~/halo]#ss -nlt | grep 80
LISTEN 0 128 :80 :*
LISTEN 0 128 [::]:80 [::]:*
