mirror of
https://github.com/rancher/os.git
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142 lines
3.8 KiB
Bash
Executable File
142 lines
3.8 KiB
Bash
Executable File
#!/bin/bash
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set -e
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set -x
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cd $(dirname $0)/..
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source scripts/build-common
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BASE=$(pwd)
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KERNEL=${BASE}/dist/artifacts/vmlinuz
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INITRD=${BASE}/dist/artifacts/initrd
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NO_COMPRESS_INITRD=${INITRD}.none
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HD=${BASE}/state/empty-hd.img
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HD_GZ=${BASE}/assets/empty-hd.img.gz
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INITRD_TMP=${BUILD}/$(sha1sum ${INITRD} | awk '{print $1}')
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INITRD_CURRENT=${BUILD}/initrd-current
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INITRD_TEST=${BUILD}/initrd.test
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UNAME=$(uname)
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USER_DATA=cloud-init/openstack/latest/user_data
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# PREREQ: brew install coreutils
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path() {
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if [ "$UNAME" == "Darwin" ]; then greadlink -f "$1"
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elif [ "$UNAME" == "Linux" ]; then readlink -f "$1";
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fi
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}
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while [ "$#" -gt 0 ]; do
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case $1 in
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--append)
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shift 1
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QEMU_APPEND="${QEMU_APPEND} $1"
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;;
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--cloud-config)
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shift 1
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CLOUD_CONFIG=$(path "$1") || :
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if [ ! -f ${CLOUD_CONFIG} ]; then
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echo No such file: "'"${CLOUD_CONFIG}"'" 1>&2
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exit 1
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fi
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;;
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*)
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break
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;;
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esac
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shift 1
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done
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if [[ ! -e ${KERNEL} || ! -e ${INITRD} ]]; then
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echo "Failed to find ${KERNEL} or ${INITRD}" 1>&2
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exit 1
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fi
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if [ ! -d ${INITRD_TMP} ]; then
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mkdir -p ${INITRD_TMP}
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pushd ${INITRD_TMP}
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if [ -e ${NO_COMPRESS_INITRD} ]; then
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cat ${NO_COMPRESS_INITRD} | cpio -idmv
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else
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xz -dc ${INITRD} | cpio -idmv
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fi
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popd
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fi
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if [ -e ${INITRD_CURRENT} ]; then
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rm -f ${INITRD_CURRENT}
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fi
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ln -sf ${INITRD_TMP} ${INITRD_CURRENT}
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mkdir -p ${INITRD_TMP}/usr/{bin,share/ros}
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cp bin/rancheros ${INITRD_TMP}/usr/bin/ros
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cp -f os-config.yml ${INITRD_TMP}/usr/share/ros
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cd ${INITRD_TMP}
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find . | cpio -H newc -o > ${INITRD_TEST}
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if [ ! -e ${HD} ]; then
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mkdir -p $(dirname ${HD})
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if [ "$UNAME" == "Darwin" ]; then qemu-img create -f raw -o size=10G ${HD}
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elif [ "$UNAME" == "Linux" ]; then gzip -dc ${HD_GZ} > ${HD};
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fi
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fi
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mkdir -p $(dirname $USER_DATA)
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if [ -n "$CLOUD_CONFIG" ]; then
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cat ${CLOUD_CONFIG} > ${USER_DATA}
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else
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echo "#cloud-config" > ${USER_DATA}
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echo "ssh_authorized_keys:" >> ${USER_DATA}
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echo " - $(<${BASE}/assets/rancher.key.pub)" >> ${USER_DATA}
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for i in ${HOME}/.ssh/*.pub; do
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if [ -e $i ]; then
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echo " - $(<$i)" >> ${USER_DATA}
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fi
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done
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fi
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KERNEL_ARGS="rancher.password=rancher rancher.modules=[9p,9pnet_virtio] console=ttyS0 ${QEMU_APPEND}"
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if [ "$UNAME" == "Darwin" ] && [ -x $(which xhyve) ]; then
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CLOUD_CONFIG_ISO="$(pwd)/cloud-config.iso"
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rm -rf ${CLOUD_CONFIG_ISO}
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# PREREQ: brew install cdrtools
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mkisofs -R -V config-2 -o "${CLOUD_CONFIG_ISO}" "$(pwd)/cloud-init"
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echo PWD=`pwd`
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exec sudo xhyve -A -H -P -u \
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-m 4G \
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-s 0:0,hostbridge -s 31,lpc \
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-l com1,stdio \
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-s 2:0,virtio-net \
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-s 3,ahci-cd,${CLOUD_CONFIG_ISO} \
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-s 4,virtio-blk,${HD} \
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-U a01fb25c-3a19-4759-a47a-2e353e51807d \
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-f kexec,${KERNEL},${INITRD_TEST},"earlyprintk=serial elevator=noop rancher.state.formatzero=true rancher.state.autoformat=[/dev/sda,/dev/vda] ${KERNEL_ARGS}"
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elif [ "$UNAME" == "Linux" ] && [ -x $(which qemu-system-x86_64) ]; then
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exec qemu-system-x86_64 -serial stdio \
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-kernel ${KERNEL} \
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-initrd ${INITRD_TEST} \
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-m 1024 \
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-net nic,vlan=0,model=virtio \
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-net user,vlan=0,hostfwd=tcp::2222-:22,hostname=rancher-dev \
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-drive if=virtio,file=${HD} \
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-machine accel=kvm \
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-cpu host \
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-smp 4 \
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-fsdev local,id=conf,security_model=none,readonly,path=$(pwd)/cloud-init \
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-device virtio-9p-pci,fsdev=conf,mount_tag=config-2 \
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-append "${KERNEL_ARGS}" \
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-serial mon:telnet:localhost:4444,server,nowait \
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-nographic \
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${QEMU_ARGS} "${@}"
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else
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exit 42
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fi
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