mirror of
https://github.com/leitbogioro/Tools.git
synced 2024-11-15 21:54:40 +08:00
76 lines
2.7 KiB
Bash
76 lines
2.7 KiB
Bash
#!/bin/ash
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#
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# Alpine Linux use "ash" as the default shell.
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exec >/dev/tty0 2>&1
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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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# Delete the initial script itself to prevent to be executed in the new system.
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rm -f /etc/local.d/ubuntuConf.start
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rm -f /etc/runlevels/default/local
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# Get Ubuntu Linux configurations.
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confFile="/root/alpine.config"
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# Read configs from initial file.
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AllDisks=$(grep "AllDisks" $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 $2}')
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IPv4=$(grep "IPv4" $confFile | awk '{print $2}')
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MASK=$(grep "MASK" $confFile | awk '{print $2}')
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GATE=$(grep "GATE" $confFile | awk '{print $2}')
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ip6Addr=$(grep "ip6Addr" $confFile | awk '{print $2}')
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ip6Mask=$(grep "ip6Mask" $confFile | awk '{print $2}')
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ip6Gate=$(grep "ip6Gate" $confFile | awk '{print $2}')
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HostName=$(grep "HostName" $confFile | awk '{print $2}')
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DDURL=$(grep "DDURL" $confFile | awk '{print $2}')
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# Reset configurations of repositories
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true >/etc/apk/repositories
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setup-apkrepos -1
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setup-apkcache /var/cache/apk
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# Delete comment in the repositories
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sed -i 's/#//' /etc/apk/repositories
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# Add edge testing to the repositories
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sed -i '$a\'${AlpineTestRepository}'' /etc/apk/repositories
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# Install necessary components.
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apk update
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apk add bash coreutils e2fsprogs hdparm multipath-tools parted sed util-linux wget
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# start dd
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wget -qO- "$DDURL" | dd of="$AllDisks"
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# get valid loop device
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loopDevice=$(echo $(losetup -f))
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loopDeviceNum=$(echo $(losetup -f) | cut -d'/' -f 3)
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# make a soft link between valid loop device and disk
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losetup $loopDevice $AllDisks
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# get mapper partition
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mapperDevice=$(kpartx -av $loopDevice | grep "$loopDeviceNum" | head -n 1 | awk '{print $3}')
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# mount Ubuntu dd partition to /mnt
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mount /dev/mapper/$mapperDevice /mnt
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# download cloud init file
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wget --no-check-certificate -O /mnt/etc/cloud/cloud.cfg.d/99-fake_cloud.cfg 'https://raw.githubusercontent.com/leitbogioro/Tools/master/Linux_reinstall/Ubuntu/CloudInit/99-fake_cloud.cfg'
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# user config
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sed -ri 's/HostName/'${HostName}'/g' /mnt/etc/cloud/cloud.cfg.d/99-fake_cloud.cfg
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sed -ri 's/tmpWORD/'${tmpWORD}'/g' /mnt/etc/cloud/cloud.cfg.d/99-fake_cloud.cfg
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sed -ri 's/sshPORT/'${sshPORT}'/g' /mnt/etc/cloud/cloud.cfg.d/99-fake_cloud.cfg
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sed -ri 's/TimeZone/'${TimeZone}'/g' /mnt/etc/cloud/cloud.cfg.d/99-fake_cloud.cfg
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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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