43 lines
1.5 KiB
Bash
43 lines
1.5 KiB
Bash
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#!/usr/bin/env bash
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#Bootstrap the system
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rm -rf $2
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mkdir $2
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if [ "$1" = "i386" ] || [ "$1" = "amd64" ] ; then
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debootstrap --no-check-gpg --arch=$1 --variant=minbase --include=systemd,libsystemd0,libnss-systemd,systemd-sysv,wget,ca-certificates focal $1 http://mirrors.ustc.edu.cn/ubuntu
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else
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qemu-debootstrap --no-check-gpg --arch=$1 --variant=minbase --include=systemd,libsystemd0,libnss-systemd,systemd-sysv,wget,ca-certificates focal $1 http://mirrors.ustc.edu.cn/ubuntu-ports
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fi
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#Reduce size
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#Fix permission on dev machine only for easy packing
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chmod 777 -R $2
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#This step is only needed for Ubuntu to prevent Group error
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touch $2/root/.hushlogin
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#Setup DNS
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echo "127.0.0.1 localhost" > $2/etc/hosts
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echo "nameserver 8.8.8.8" > $2/etc/resolv.conf
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echo "nameserver 8.8.4.4" >> $2/etc/resolv.conf
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#sources.list setup
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rm $2/etc/apt/sources.list
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rm $2/etc/hostname
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echo "AnLinux-Ubuntu" > /etc/hostname
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if [ "$1" = "i386" ] || [ "$1" = "amd64" ] ; then
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echo "deb http://mirrors.ustc.edu.cn/ubuntu focal main restricted universe multiverse" >> $2/etc/apt/sources.list
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echo "deb-src http://mirrors.ustc.edu.cn/ubuntu focal main restricted universe multiverse" >> $2/etc/apt/sources.list
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else
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echo "deb http://mirrors.ustc.edu.cn/ubuntu-ports focal main restricted universe multiverse" >> $2/etc/apt/sources.list
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echo "deb-src http://mirrors.ustc.edu.cn/ubuntu-ports focal main restricted universe multiverse" >> $2/etc/apt/sources.list
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fi
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#tar the rootfs
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cd $2
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rm -rf ../ubuntu-rootfs-$1.tar.xz
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rm -rf dev/*
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XZ_OPT=-9 tar -cJvf ../ubuntu-rootfs-$1.tar.xz ./*
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