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ubuntu: iso 安装适配 --minimal
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19
ubuntu.yaml
19
ubuntu.yaml
@ -5,8 +5,7 @@ autoinstall:
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apt:
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fallback: offline-install
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source:
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id: ubuntu-server-minimal
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search_drivers: false
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id: "@SOURCE_ID@"
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kernel:
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package: linux-generic
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timezone: Asia/Shanghai
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@ -31,11 +30,27 @@ autoinstall:
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export xda
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curl -L "$confhome/ubuntu-storage-early.sh" | sh -s
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# 要安装的版本
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# 有的镜像只有一个版本,没有 install-sources.yaml
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# 因此提取不到 $source_id,此时 $source_id 参数为空
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if [ -n "$source_id" ]; then
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sed -i "s/@SOURCE_ID@/$source_id/" /autoinstall.yaml
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else
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sed -i "/@SOURCE_ID@/d" /autoinstall.yaml
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fi
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# 内核风味
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# https://bugs.launchpad.net/subiquity/+bug/1989353
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sed -i "s/generic/$kernel/" /run/kernel-meta-package
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sed -i "/package:/s/generic/$kernel/" /autoinstall.yaml
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# 跳过最后的更新
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cp /usr/sbin/chroot /usr/sbin/chroot.bin
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cat >/usr/sbin/chroot <<EOF
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#!/bin/sh
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[ "\$2" = "unattended-upgrades" ] || /usr/sbin/chroot.bin "\$@"
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EOF
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# 禁用 DNS 强制离线安装内核和跳过最后的更新
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# 但安装器会配置时区和写入最近的mirror到/etc/apt/sources.list 所以要提前解析
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# dig会显示cname结果,cname会以.结尾,grep -v '\.$' 表示去除 cname 结果
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