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main.go
os-config.tpl.yml
trash.conf
72 lines
1.5 KiB
Plaintext
72 lines
1.5 KiB
Plaintext
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#!/bin/bash
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# see https://forums.rancher.com/t/proposal-to-install-on-qemu/1236
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set -x -e
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cd $(dirname $0)/..
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source ./scripts/version
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BASE=$(pwd)
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STATE=/tmp
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DISK=${STATE}/rancheros.img
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CONFIG=${STATE}/cloud-config.yml
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export LOOPBACK=$(losetup -f)
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PARTITION=$(echo "${LOOPBACK}p1" | sed 's/dev/dev\/mapper/')
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DISPLAY_OPTS="-curses"
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# default
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#DISPLAY_OPTS="-nographic -serial stdio -display none"
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function clean_up {
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sudo umount mount || true
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sudo kpartx -d ${DISK} || true
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sudo losetup -d ${LOOPBACK} || true
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sudo rm ${DISK} || true
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}
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trap "clean_up; exit" SIGHUP SIGINT SIGTERM EXIT
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echo "writing to ${CONFIG} in ${STATE}"
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echo "#cloud-config" > ${CONFIG}
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echo "ssh_authorized_keys:" >> ${CONFIG}
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echo "- $(<${BASE}/assets/rancher.key.pub)" >> ${CONFIG}
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qemu-img create ${DISK} 1G
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sudo losetup ${LOOPBACK} ${DISK}
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echo "n
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p
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1
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a
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w" | sudo fdisk ${LOOPBACK} || true
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sudo kpartx -a ${DISK}
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docker run --privileged -it --rm \
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-v /dev/mapper:/dev/mapper \
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-v ${STATE}:/cluster \
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rancher/os:${VERSION} \
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--isoinstallerloaded=1 \
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--force \
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--no-reboot \
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--debug \
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-c /cluster/cloud-config.yml \
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-t generic \
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-d ${LOOPBACK} \
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-p ${PARTITION} \
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--append "rancher.autologin=tty1"
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#-f /cluster/images.tar.xz:var/lib/system-docker/preload/images.tar.xz
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sync
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qemu-system-x86_64 -enable-kvm \
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${DISPLAY_OPTS} \
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-m 1024 \
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-net nic,model=virtio \
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-net user,hostfwd=tcp::2222-:22 \
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-drive if=virtio,file=${DISK},format=raw
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