syzoj2 中文安装指南 简易版（docker）
# 本内容可能已经过时，如何安装请去看syzoj的wiki
今天，由likecoding的博主给大家带来如何安装syzoj
准备工具：
一台ubuntu18.04的电脑
本文GitHub地址： https://github.com/jyeric/hexo3/blob/master/source/_posts/syzoj.md
如果有问题，欢迎来联系likecoding的博主，博主网址：https://likecoding.ooo
预备依赖项：
sudo apt-get update && sudo apt-get install -y vim git
sudo apt-get install docker-compose第一步 git clone (注：git内容不是我写的，出现问题请加入loj群询问）
git clone https://github.com/hewenyang/syzoj-docker第二步 sandbox
cd .. （回到根目录中）
cd home
mkdir hewenyang
cd hewenyang下载sandbox （注：sandbox不是我写的，安全性未知，内容请询问t123yh）
https://seafile.t123yh.xyz:2/f/65f061a56f414b3db478/服务器请先下载，使用filezilla进行上传，并解压
解压命令：
tar -xf sandbox-rootfs.tar.xz## 第三部 修改文件
cd ..（返回根目录）
vi /etc/default/grub找到 `GRUB_CMDLINE_LINUX_DEFAULT` 一行，在引号内加入 `swapaccount=1`
如果在这一行中有其他内容请在引号内先空格，再加入上述内容
备注：配置文件
*daemon.json* 默认，不建议更改
位置：syzoj-docker/config/daemon.json
{
"RabbitMQUrl": "amqp://localhost/",
"RedisUrl": "redis://127.0.0.1:6379",
"TestData": "/mnt/syzoj-data/uploads/testdata",
"Priority": 1,
"DataDisplayLimit": 100,
"TempDirectory": "/tmp"
}*runner-shared.json*默认，不建议更改
位置：syzoj-docker/config/runner-shared.json
{
"RabbitMQUrl": "amqp://localhost/",
"RedisUrl": "redis://127.0.0.1:6379",
"TestData": "/mnt/syzoj-data/uploads/testdata",
"Priority": 1,
"DebugMessageDisplayLimit": 5000,
"OutputLimit": 104857600,
"StderrDisplayLimit": 5120,
"DataDisplayLimit": 128,
"CompilerMessageLimit": 50000,
"SpjTimeLimit": 1501,
"SpjMemoryLimit": 256,
"SandboxEnvironments": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"HOME=/tmp"
],
"SandboxUser": "nobody",
"SandboxRoot": "/sandbox-rootfs",
"BinaryDirectory": "/mnt/syzoj-bin"
}
*web.json*可以更改，更改请见下面说明
位置：syzoj-docker/config/web.json
{
"title": "SYZOJ", // 网站名，可以改！
"hostname": "0.0.0.0", // 不要改！
"db": {
"database": "syzoj", //若使用外部mysql数据库，请进行更改
"username": "syzoj",
"password": "syzoj",
"host": "mysql",
"dialect": "mysql"
},
"register_mail": false, // 见 https://github.com/syzoj/syzoj#邮件配置
"email": {
"method": "aliyundm",
"options": {
"AccessKeyId": "xxxx",
"AccessKeySecret": "xxxx",
"AccountName": "xxxx"
}
},
"upload_dir": "uploads", // 评测数据上传目录
"default": { // 默认配置
"problem": {
"time_limit": 1000, // 时间限制
"memory_limit": 256 // 内存限制
},
"user": {
"show": true,
"rating": 1500
}
},
"sorting": {
"ranklist": {
"field": "rating",
"order": "desc"
},
"problem": {
"field": "id",
"order": "asc"
}
},
"limit": {
"time_limit": 10000,
"memory_limit": 1024,
"data_size": 209715200,
"testdata": 209715200,
"submit_code": 102400,
"submit_answer": 10485760,
"custom_test_input": 20971520,
"testdata_filecount": 5
},
"page": {
"problem": 50,
"problem_statistics": 10,
"judge_state": 10,
"ranklist": 20,
"discussion": 10,
"article_comment": 10,
"contest": 10,
"edit_contest_problem_list": 10,
"edit_problem_tag_list": 10
},
"languages": {
"cpp": {
"show": "C++",
"highlight": "cpp",
"version": "GCC 5.4.0",
"editor": "c_cpp"
},
"cpp11": {
"show": "C++11",
"highlight": "cpp",
"version": "GCC 5.4.0",
"editor": "c_cpp"
},
"csharp": {
"show": "C#",
"highlight": "csharp",
"version": "MCS 4.8.0.0, Mono 4.8.0",
"editor": "csharp"
},
"c": {
"show": "C",
"highlight": "c",
"version": "GCC 5.4.0",
"editor": "c_cpp"
},
"vala": {
"show": "Vala",
"highlight": "vala",
"version": "Vala 0.30.1, GCC 5.4.0",
"editor": "vala"
},
"java": {
"show": "Java",
"highlight": "java",
"version": "GCC 5.4.0",
"editor": "java"
},
"pascal": {
"show": "Pascal",
"highlight": "pascal",
"version": "FPC 3.0.0",
"editor": "pascal"
},
"lua": {
"show": "Lua",
"highlight": "lua",
"version": "Lua 5.2.4",
"editor": "lua"
},
"luajit": {
"show": "LuaJIT",
"highlight": "lua",
"version": "LuaJIT 2.0.4",
"editor": "lua"
},
"python2": {
"show": "Python 2",
"highlight": "python",
"version": "CPython 2.7.12",
"editor": "python"
},
"python3": {
"show": "Python 3",
"highlight": "python",
"version": "CPython 3.5.2",
"editor": "python"
},
"nodejs": {
"show": "Node.js",
"highlight": "js",
"version": "7.7.3",
"editor": "javascript"
},
"ruby": {
"show": "Ruby",
"highlight": "ruby",
"version": "2.3.1",
"editor": "ruby"
},
"haskell": {
"show": "Haskell",
"highlight": "haskell",
"version": "GHC 7.10.3",
"editor": "haskell"
},
"ocaml": {
"show": "OCaml",
"highlight": "ocaml",
"version": "Ocamlbuild 4.02.3",
"editor": "ocaml"
},
"vbnet": {
"show": "Visual Basic",
"highlight": "vbnet",
"version": "VBNC 0.0.0.5943, Mono 4.8.0",
"editor": "vbscript"
}
},
"links": [ // 友链
{
"title": "LibreOJ",
"url": "https://loj.ac/"
}
],
"session_secret": "233", // session
"judge_server_addr": "http://127.0.0.1:5284", // 评测机地址
"judge_token": "233", // 评测机 Token
"email_jwt_secret": "test" // email jsonwebtoken secret
}docker-compose.yml:
位置:syzoj-docker/docker-compose.yml
```
version: '2.3'
services:
web:
build: .
ports:
- "5283:5283" //5283:5283前面的是暴露的端口可以改成80（80:5283,后面的不要改动
tmpfs:
- /mnt/syzoj-tmp1
- /mnt/syzoj-tmp2
- /mnt/syzoj-bin
volumes:
- /home/hewenyang/syzoj-docker/sandbox-rootfs:/sandbox-rootfs
- /opt/syzoj/data:/mnt/syzoj-data
privileged: true
networks:
syzoj_net:
ipv4_address: 172.16.0.2
ipv6_address: fc00::10
depends_on:
- mysql
stdin_open: true
tty: true
mysql:
image: "mysql:5.6"
networks:
syzoj_net:
ipv4_address: 172.16.0.3
ipv6_address: fc00::11
environment:
MYSQL_ROOT_PASSWORD: "root"
networks:
syzoj_net:
driver: bridge
enable_ipv6: true
ipam:
driver: default
config:
- subnet: 172.16.0.0/24
- subnet: fc00::/64第四部 安装
回到刚才git clone的目录
运行 `docker-compose up -d`，随后便可以通过 127.0.0.1:5283 （或您指定的端口）访问。根据网络情况，构建过程可能会花费几分钟至几小时不等，也可能由于失败而中断，重新执行该指令即可，直到最终显示出 mysql 和 web 等字样。
打开`你的ip:5283`就可以访问了，注册一个号，即可使用。
## 第五步 安装后的操作
可以通过 `docker exec -it build_web_1 /bin/bash` 来访问容器的 shell。
随后执行 `mysql -hmysql -uroot -proot` 可以访问 MySQL 服务器，执行赋予管理员权限等操作。
在user中的is_admin体现了是不是管理员
然后就可以放题目了！
参考资料
1.官方syzoj:https://github.com/syzoj/syzoj
2.syzoj-docker:https://github.com/hewenyang/syzoj-docker
3.billchenchina的博客:https://billchen.bid/jekyll/update/2018/05/13/SYZOJ-Install-Guide/
更新日期：20180822
libreoj的官方群聊：
libreoj开发群：565280992
telegram群：@lojdev