General description in English ↓
暂不支持 Oracle Linux 作为原系统。创建新机器时请选择 Ubuntu 20.04 或 18.04 系统模板。
下载脚本：
curl -fLO https://raw.githubusercontent.com/bohanyang/debi/master/debi.sh && chmod a+rx debi.sh
运行脚本：
sudo ./debi.sh --cdn --network-console --ethx --bbr --user root --password <新系统用户密码>
--bbr开启 BBR--ethx网卡名称使用传统形式，如eth0而不是ens3--cloud-kernel安装占用空间较小的cloud内核，但可能会导致 UEFI 启动的机器（如 Oracle、Azure 及 Hyper-V、Google Cloud 等）VNC 黑屏。BIOS 启动的普通 VPS 则没有此问题。- 默认时区为 UTC，添加
--timezone Asia/Shanghai可使用中国时区。 - 默认使用 Debian 官方 CDN 镜像源（deb.debian.org），添加
--china可使用阿里云镜像源。
如果没有报错可以重启：
sudo shutdown -r now
约 30 秒后可以尝试 SSH 登录 installer 用户，密码与之前设置的相同。如果成功连接，可以按 Ctrl-A 然后再按 4 监控安装日志。安装完成后会自动重启进入新系统。
This script is written to reinstall a VPS/virtual machine to minimal Debian 11.
- SolusVM/OpenStack/DigitalOcean/Vultr/Linode/Proxmox/QEMU KVM (BIOS boot)
- Oracle Cloud Infrastructure (UEFI boot)
- Google Cloud Compute Engine (Must manually configure the VPC internal IP and the gateway. UEFI boot with Secure Boot support)
- AWS EC2 & Lightsail (BIOS boot)
- Hyper-V & Azure (Generation 1 BIOS boot & Generation 2 UEFI boot)
- Debian 8 or later
- Ubuntu 14.04 or later
- CentOS 7 or later
- Generate a preseed file to automate installation
- Download the 'Debian-Installer' to the
/bootdirectory - Append a menu entry of the installer to the GRUB2 configuration file
Download the script with curl:
curl -fLO https://raw.githubusercontent.com/bohanyang/debi/master/debi.sh
# for IPv6-only machines
curl -fLO --resolve 'raw.githubusercontent.com:443:2a04:4e42::133' https://raw.githubusercontent.com/bohanyang/debi/master/debi.sh
or wget:
wget -O debi.sh https://raw.githubusercontent.com/bohanyang/debi/master/debi.sh
Run the script under root or using sudo:
chmod a+rx debi.sh
sudo ./debi.sh
By default, an admin user debian with sudo privilege will be created during the installation. Use --user root if you prefer.
If everything looks good, reboot the machine:
sudo shutdown -r now
Otherwise, you can run this command to revert all changes made by the script:
sudo rm -rf debi.sh /etc/default/grub.d/zz-debi.cfg /boot/debian-* && { sudo update-grub || sudo grub2-mkconfig -o /boot/grub2/grub.cfg; }
--ip <string>Disable the auto network config (DHCP) and configure a static IP address, e.g.10.0.0.2,1.2.3.4/24,2001:2345:6789:abcd::ef/48--netmask <string>e.g.255.255.255.0,ffff:ffff:ffff:ffff::--gateway <string>e.g.10.0.0.1,noneif no gateway--dns '8.8.8.8 8.8.4.4'(Default IPv6 DNS:2001:4860:4860::8888 2001:4860:4860::8844)--hostname <string>FQDN hostname (includes the domain name), e.g.server1.example.com--network-consoleEnable the network console of the installer.ssh installer@ipto connect--version 11Supports:9,10,11,12--suite bullseyeFor normal cases, please use--versioninstead. e.g.stable,testing,sid--release-d-id-i (Debian Installer) for the released versions: 11 (bullseye), 10 (buster) and 9 (stretch)--daily-d-iUse latest daily build of d-i (Debian Installer) for the unreleased version: 12 (bookworm), sid (unstable)--mirror-protocol httporhttpsorftp--httpsalias to--mirror-protocol https--reuse-proxyReuse the value ofhttp(s)_proxyenvironment variable as the mirror proxy--proxy, --mirror-proxySet an HTTP proxy for APT and downloads--mirror-host deb.debian.org--mirror-directory /debian--security-repository http://security.debian.org/debian-securityMagic value:'mirror' = <mirror-protocol>://<mirror-host>/<mirror-directory>/../debian-security--no-account-setup, --no-user(Manual installation) Proceed account setup manually in VNC or remote console.--username, --user debianNew user withsudoprivilege orroot--password <string>Password of the new user. You'll be prompted if you choose to not specify it here--authorized-keys-url <string>URL to your authorized keys for SSH authentication. e.g.https://github.com/torvalds.keys--sudo-with-passwordRequire password when the user invokessudocommand--timezone UTCe.g.Asia/Shanghaifor China (UTC+8) https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List--ntp 0.debian.pool.ntp.org--no-disk-partitioning, --no-part(Manual installation) Proceed disk partitioning manually in VNC or remote console--disk <string>Manually select a disk for installation. Please remember to specify this when more than one disk is available! e.g./dev/sda--no-force-gptBy default, GPT rather than MBR partition table will be created. This option disables it.--biosDon't create EFI system partition. If GPT is being used, create a BIOS boot partition (bios_grubpartition). Default if/sys/firmware/efiis absent. See--efiCreate an EFI system partition. Default if/sys/firmware/efiexists--filesystem ext4--kernel <string>Choose an package for the kernel image--cloud-kernelChooselinux-image-cloud-amd64or...arm64as the kernel image--bpo-kernelChoose the kernel image from Debian Backports (newer version from the next Debian release)--no-install-recommends--install 'ca-certificates libpam-systemd'Install additional APT packages. Space-separated and quoted.--safe-upgrade(Default)apt upgrade --with-new-pkgs. See--full-upgradeapt dist-upgrade--no-upgrade--ethxDisable Consistent Network Device Naming to get interface names like ethX back--bbrEnable TCP BBR congestion control--holdDon't reboot or power off after installation--power-offPower off after installation rather than reboot--architecture <string>e.g.amd64,i386,arm64,armhf, etc.--boot-directory <string>Automatically set to/if there is an individual boot partition otherwise set to/boot. You can try to treak this if needed (for example setting subvolume for btrfs)--firmwareLoad additional non-free firmwares--no-force-efi-extra-removableSee--grub-timeout 5How many seconds the GRUB menu shows before entering the installer--dry-runPrint generated preseed and GRUB entry without downloading the installer and actually saving them
--mirror-protocol https--mirror-host deb.debian.org--security-repository mirror
--mirror-protocol https--mirror-host cdn-aws.deb.debian.org--security-repository mirror
--dns '223.5.5.5 223.6.6.6'--mirror-protocol https--mirror-host mirrors.aliyun.com--security-repository mirror--ntp ntp.aliyun.com