部署问题

[simplefanc]

部署问题

[simplefanC]

建议按照文档进行部署：https://github.com/simplefanC/voj/blob/main/docs/src/deploy/docker.md
我刚在一台新服务器上进行验证，没有出现这个问题。
具体报错建议查看容器日志排查解决。

[xiejin1211]

voj-deploy/standAlone# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b239d53e101a registry.cn-shanghai.aliyuncs.com/simplefanc/voj_judger "bash ./check_nacos.…" About a minute ago Up 39 seconds 5050/tcp, 0.0.0.0:8088->8088/tcp, :::8088->8088/tcp voj-judger
7e6d2187f1d6 registry.cn-shanghai.aliyuncs.com/simplefanc/voj_backend "bash ./check_nacos.…" About a minute ago Up 38 seconds 0.0.0.0:6688->6688/tcp, :::6688->6688/tcp voj-backend
3d611b12ea68 nacos/nacos-server:1.4.2 "bin/docker-startup.…" About a minute ago Up 38 seconds (health: starting) 0.0.0.0:8848->8848/tcp, :::8848->8848/tcp voj-nacos
968abe70031e registry.cn-shanghai.aliyuncs.com/simplefanc/voj_frontend "/docker-entrypoint.…" About a minute ago Up 47 seconds 0.0.0.0:80->80/tcp, :::80->80/tcp, 0.0.0.0:443->443/tcp, :::443->443/tcp voj-frontend
7a535daeeffe mysql:5.7 "docker-entrypoint.s…" About a minute ago Restarting (1) 5 seconds ago voj-mysql
8862d8752fda redis:5.0.9-alpine "docker-entrypoint.s…" About a minute ago Up 47 seconds 0.0.0.0:6379->6379/tcp, :::6379->6379/tcp voj-redis
a67a443ca497 hello-world "/hello" 5 days ago Exited (0) 5 days ago

voj-mysql启动不了，我尝试了4-5次，每次都是3个小时才能docker-compose up -d完成，错误都是一样的。

[simplefanC]

1.只有第一次pull镜像时会慢点（网络好的情况下大概几分钟吧）。3个小时夸张了，建议配置Docker容器加速。
2.docker logs voj-mysql查看容器日志

[xiejin1211]

voj-deploy/sql# docker logs voj-mysql
2022-10-15 20:34:24+08:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 5.7.40-1.el7 started.
2022-10-15 20:34:24+08:00 [ERROR] [Entrypoint]: mysqld failed while attempting to check config
command was: mysqld --verbose --help --log-bin-index=/tmp/tmp.GP5I1aQQQp
mysqld: Can't read dir of '/etc/mysql/conf.d/' (Errcode: 2 - No such file or directory)
mysqld: [ERROR] Fatal error in defaults handling. Program aborted!
2022-10-15 20:34:28+08:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 5.7.40-1.el7 started.
2022-10-15 20:34:28+08:00 [ERROR] [Entrypoint]: mysqld failed while attempting to check config
command was: mysqld --verbose --help --log-bin-index=/tmp/tmp.yibQIUigtH
mysqld: Can't read dir of '/etc/mysql/conf.d/' (Errcode: 2 - No such file or directory)
mysqld: [ERROR] Fatal error in defaults handling. Program aborted!
2022-10-15 20:34:31+08:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 5.7.40-1.el7 started.
2022-10-15 20:34:31+08:00 [ERROR] [Entrypoint]: mysqld failed while attempting to check config
command was: mysqld --verbose --help --log-bin-index=/tmp/tmp.6mSiWsVVsY

完全按照操作文档走的，mysql一直处于启动中。

[simplefanC]

可以做如下尝试：
1.建议最好使用Linux系统，首选用ubuntu 18.04及以上版本系统。
2.先切换root用户，再执行up。
3.尝试修改docker-compose.yml脚本中mysql镜像版本为image: mysql:8。
4.其他问题请自行搜索解决。
（建议：本项目不太适合开发基础较薄弱的用户，过程中难免会遇到坑需要自己判断解决）