服务器运行与维护常用命令¶

初始化¶

Maria:

  git config --global credential.helper store && git clone https://github.com/cattomgithub/maria.git

  cd maria/script && chmod +x *.sh && ./maria.sh

修改 SSH 配置¶

首先，启动 SSH 服务:

  sudo systemctl enable ssh && sudo systemctl restart ssh && sudo systemctl status ssh

接着，生成 SSH 密钥。进入 CatTomServer3-1 的终端，然后执行:

  ssh-copy-id -i /home/cattom/.ssh/[server_name].pub root@[server_ip]

最后，修改 /etc/ssh/sshd_config:

Port 22 → Port 25800
PermitRootLogin prohibit-password (取消该行注释)
PasswordAuthentication yes → PasswordAuthentication no

重启 SSH 服务以刷新配置: sudo systemctl restart ssh

恢复备份文件/目录 (可选)¶

  cd /root || exit
  wget -c https://cattom.oss-cn-shenzhen.aliyuncs.com/"${SERVER}"/backup/[file_name].tar.gz
  tar -zxvf [file_name].tar.gz
  sudo rm [file_name].tar.gz

安装业务程序 (按需安装)¶

Traefik:

请到 Releases - traefik/traefik 检查最新版本。

  mkdir /root/traefik
  cd /root/traefik || exit

  touch acme.json && chmod 600 acme.json

  wget -c [link]
  tar -zxvf [file_name] && rm [file_name] LICENSE.md CHANGELOG.md && mv traefik /usr/local/bin/traefik

  ln -s /root/maria/config/traefik/static.yaml /root/traefik/static.yaml && ln -s /root/maria/config/${SERVER}/traefik.yaml /root/traefik/dynamic.yaml

  ln -s /root/maria/config/systemd/traefik.service /etc/systemd/system/traefik.service && sudo systemctl daemon-reload
  sudo systemctl enable traefik.service && sudo systemctl restart traefik.service

阿里云 CLI:

注意: 请到 RAM 访问控制按照业务需求生成 AccessKey.

  cd /root || exit

  /bin/bash -c "$(curl -fsSL https://aliyuncli.alicdn.com/install.sh)"

  aliyun configure set --profile profile1 --mode AK --access-key-id [AccessKeyID] --access-key-secret [AccessKeySecret] --region "cn-shenzhen"

阿里云 CLI 现已集成阿里云 ossutil，示例:

  # Example 1
  aliyun ossutil sync /root/backup/ oss://cattom/${SERVER}/backup/ --force --update --delete -e oss-cn-shenzhen.aliyuncs.com
  # Example 2
  aliyun ossutil sync /root/blog/site oss://cattom-blog --force --update --delete --region cn-hongkong

Flexget:

  # 安装 Flexget
  cd /root || exit
  sudo apt -y install python3 python3-full python3-pip python3.12-venv
  python3 -m venv /root/flexget/
  /root/flexget/bin/pip install --upgrade pip setuptools && /root/flexget/bin/pip install flexget

  # 测试配置并启动后台进程
  sudo ln -s /root/maria/config/flexget/config.yml /root/flexget/config.yml
  /root/flexget/bin/flexget -c /root/flexget/config.yml --test execute
  /root/flexget/bin/flexget -c /root/flexget/config.yml daemon start -d --autoreload-config

  # 设置开机自启动
  (crontab -u $(whoami) -l echo "@reboot /root/flexget/bin/flexget -c /root/flexget/config.yml daemon start -d --autoreload-config") | crontab -u $(whoami) -

  # 配置 alias
  echo 'alias flexget="/root/flexget/bin/flexget -c /root/flexget/config.yml"' >>/root/.bashrc

配置防火墙¶

注意

所有经由 Tailscale 的连接都不需要在 UFW 中放行。

所有在 Docker Compose 文件中没有定义特定监听地址的端口都不需要在 UFW 中放行。

Maria 端口开放表:

服务器	端口	来源IP/IP段	目标IP/IP段	协议	备注
2	7100	/	/	/	Frps 监听端口
2	18080	127.0.0.1	/	/	Bitwarden
2	5230	127.0.0.1	/	/	Memos
2	3002	127.0.0.1	/	/	Homepage
2	3100	127.0.0.1	/	/	Gitea
2	25801	127.0.0.1	/	/	Gitea SSH

服务器	端口	来源IP/IP段	目标IP/IP段	协议	备注
3	6800	127.0.0.1	/	/	Aria2 RPC
3	6888	/	/	/	Aria2 BT
3	6888	/	/	UDP	Aria2 BT

  # 重置防火墙
  sudo ufw reset
  # 添加默认条件
  sudo ufw default allow outgoing # 默认允许所有数据出站
  sudo ufw default deny incoming  # 默认禁止所有数据入站

  # SSH
  sudo ufw allow 25800
  # Web
  sudo ufw allow 80 && sudo ufw allow 443

  # Example 1
  sudo ufw allow 7100
  # Example 2
  sudo ufw allow from 127.0.0.1 to any port 18080
  # Example 3
  sudo ufw allow 6888/udp

  # 启用日志
  sudo ufw logging medium
  # 列出端口开放情况
  sudo ufw status numbered
  # 启用防火墙
  sudo ufw enable

加载 Docker 容器¶

  sudo docker compose -f /root/maria/config/"${SERVER}"/docker-compose.yml pull
  sudo docker compose -f /root/maria/config/"${SERVER}"/docker-compose.yml up -d --remove-orphans
  sudo docker system prune -f
  # 可选
  sudo systemctl restart traefik

配置自动备份 (可选)¶

(crontab -u $(whoami) -l echo "0 6 * * * /root/maria/script/backup.sh") | crontab -u $(whoami) -

NFS 配置¶

  # Install
  sudo apt -y update && sudo apt -y install nfs-kernel-server nfs-common
  # Modify firewall on host
  sudo ufw allow from [client_ip] to any port nfs
  # Create mount point on client
  sudo mkdir -p [/path/on/client]
  # Mount directories on client
  sudo mount [host_ip]:[/path/on/host] [/path/on/client]
  # Check stats on client
  sudo df -h
  # Mount the directories at boot
  sudo echo "[host_ip]:[/path/on/host] [/path/on/client] nfs auto,nofail,noatime,nolock,intr,tcp,actimeo=1800 0 0" >>/etc/fstab
  #  Unmount NFS
  sudo umount [/path/on/client]