mirror of
https://github.com/leitbogioro/Tools.git
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92 lines
2.9 KiB
Bash
92 lines
2.9 KiB
Bash
#!/bin/ash
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#
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# Alpine Linux use "ash" as default shell.
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exec >/dev/tty0 2>&1
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# Install necessary components.
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apk update
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apk add axel bash bash-doc bash-completion bind-tools coreutils cpio curl e2fsprogs figlet grep grub gzip hdparm lsblk net-tools parted python3 py3-pip sed udev util-linux vim virt-what wget
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# Get Alpine Linux configurations.
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confFile="/root/alpine.config"
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# Read configs from initial file.
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IncDisk=$(grep "IncDisk" $confFile | awk '{print $2}')
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LinuxMirror=$(grep "LinuxMirror" $confFile | awk '{print $2}')
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TimeZone=$(grep "TimeZone" $confFile | awk '{print $2}')
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tmpWORD=$(grep "tmpWORD" $confFile | awk '{print $2}')
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sshPORT=$(grep "sshPORT" $confFile | awk '{print $2}')
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AlpineTestRepository=$(grep "AlpineTestRepository" $confFile | awk '{print $2}')
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addCommunityRepo() {
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alpineVer=$(cut -d. -f1,2 </etc/alpine-release)
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echo LinuxMirror/v$alpineVer/community >>/etc/apk/repositories
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}
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# Setting Alpine Linux by "setup-alpine" will enable the following services
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# https://github.com/alpinelinux/alpine-conf/blob/c5131e9a038b09881d3d44fb35e86851e406c756/setup-alpine.in#L189
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# acpid | default
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# crond | default
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# seedrng | boot
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# Add virt-what to community repository
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addCommunityRepo
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# Use kernel "virt" if be executed on virtual machine
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cp /etc/apk/world /tmp/world.old
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[[ -n "$(virt-what)" ]] && kernelOpt="-k virt"
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# Reset configurations of repositories
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true >/etc/apk/repositories
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setup-apkrepos -1
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setup-apkcache /var/cache/apk
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# Delete comment in the repositories
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sed -i 's/#//' /etc/apk/repositories
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# Add edge testing to the repositories
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sed -i '$a\${AlpineTestRepository}' /etc/apk/repositories
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# Synchronize time from hardware
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hwclock -s
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# Install and enable ssh
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echo root:${tmpWORD} | chpasswd
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printf '\nyes' | setup-sshd
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sed -ri 's/^#?Port.*/Port ${sshPORT}/g' /etc/ssh/sshd_config
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# Delete the initial script itself to prevent to be executed in the new system.
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rm -f /etc/local.d/alpineConf.start
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rm -f /etc/runlevels/default/local
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# Network configurations.
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# Setup adapter.
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setup-interfaces -a
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# Generate network file of "/etc/network/interfaces"
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rc-update add networking boot
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# Delete network file and replace it by us.
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rm -rf /etc/network/interfaces
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mv /etc/network/tmp_interfaces /etc/network/interfaces
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# Localization
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setup-keymap us us
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setup-timezone -i ${TimeZone}
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setup-ntp chrony
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# In arm netboot initramfs init,
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# If rtc hardware is detected, add hwclock for system, otherwise add swclock
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# This settings will be copied to the new system
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# But the new system boot from initramfs chroot can detect rtc hardwa1 correctly
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# So we use hwclock manually to fix it
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rc-update del swclock boot
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rc-update add hwclock boot
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# Install to hard drive.
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export BOOTLOADER="grub"
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printf 'y' | setup-disk -m sys $kernelOpt -s 0 $IncDisk
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# Replace "ash" to "bash" as the default shell of the Alpine Linux.
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sed -i 's/ash/bash/' /etc/passwd
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# Reboot, the system in the memory will all be written to the hard drive.
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exec reboot
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