mirror of
https://git.launchpad.net/livecd-rootfs
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742985bb4d
[ Steve Langasek ]
* Add hooks to ubuntu-cpc to divert /bin/sync in the chroot and undivert it
at the end. This is a general-purpose change that should be applied to
all flavors and archs, but at the moment it's only needed on armhf+raspi2
to work around the raspberrypi2-firmware postinst calling sync, which is
actually warranted in the normal case.
* If a subarch is specified for a cloud image build, don't build rootfs
artifacts; these should come from the 'generic' build.
* Fix architecture handling in hooks. We know we're always being invoked
from a launchpad-buildd-like setup, which passes ARCH and SUBARCH in the
environment, because auto/config and auto/build both rely on this. So
don't scatter dpkg --print-architecture calls throughout, especially
when many of these are not cross-build-aware.
* Refactor ubuntu-cpc hooks to allow us to handle images where the root
partition should not be partition 1.
[ Ben Howard ]
* ubuntu-cpc: fix hooks/032-disk-image.binary call to
create_empty_partition, which requires five args due to "-u"
* ubuntu-cpc: in hooks/030-root-tarball.binary create /lib/modules to fix
(LP: 1543204).
[ Steve Langasek ]
* Refactor ubuntu-cpc hooks to always produce a 'plain' rootfs via
live-build and reuse this for the tarball, instead of lb_binary_rootfs
creating some artifact that we ignore / throw away.
* Initial support for raspi2 subarch.
* Import live-build/ubuntu-cpc/hooks/raspi2/mkknlimg from
https://github.com/raspberrypi/linux/blob/rpi-4.1.y/scripts/mkknlimg
and use it to install a bootable uboot.bin.
90 lines
2.5 KiB
Bash
90 lines
2.5 KiB
Bash
#!/bin/bash -eux
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# vi: ts=4 expandtab
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#
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# Generate OVA images
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#
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# OVA images are, by defintiion a tarball consisting of a disk image, OVF file
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# and checksums. This step produces an OVA that is suitable for use with
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# Cloud's that support the OVF specification.
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#
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# For this step, we re-use the VMDK's made in 040-vmdk-image.binary
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case $ARCH in
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amd64|i386) ;;
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*) echo "OVA images are not supported for $ARCH yet.";
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exit 0;;
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esac
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cur_d=${PWD}
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my_d=$(dirname $(readlink -f ${0}))
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base_vmdk="livecd.ubuntu-cpc.disk1.vmdk"
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if [ "$ARCH" = "amd64" ]; then
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base_vmdk="livecd.ubuntu-cpc.uefi.vmdk"
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fi
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if [ ! -e ${base_vmdk} ]; then
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find . | grep vmdk
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exit 0
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fi
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# Lets be safe about this
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scratch_d=$(mktemp -d)
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trap "rm -rf ${scratch_d}" EXIT
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# Used to identify bits
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suite=$(chroot chroot lsb_release -c -s)
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version=$(chroot chroot lsb_release --release --short)
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distro=$(chroot chroot lsb_release --id --short | tr [:upper:] [:lower:])
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# Put our vmdk in place for OVA conversion
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prefix="${distro}-${suite}-${version}-cloudimg"
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vmdk_f="${scratch_d}/${prefix}.vmdk"
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cp ${base_vmdk} ${vmdk_f}
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# Get information about the VMDK
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vmdk_size=$(du -b "${vmdk_f}" | cut -f1)
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vmdk_capacity=$(qemu-img info "${vmdk_f}" | awk '-F[\( ]' '$1 ~ /virtual/ && $NF ~ /bytes.*/ {print$(NF-1)}')
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# Populate the OVF template
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ovf="${scratch_d}/${prefix}.ovf"
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cp ${my_d}/ovf/ubuntu-ova-v1-vmdk.tmpl ${ovf}
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serial_stamp=$(date +%Y%m%d)
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sed -i "${ovf}" \
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-e "s/@@NAME@@/${prefix}-${serial_stamp}/g" \
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-e "s/@@FILENAME@@/${vmdk_f##*/}/g" \
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-e "s/@@VMDK_FILE_SIZE@@/${vmdk_size}/g" \
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-e "s/@@VMDK_CAPACITY@@/${vmdk_capacity}/g" \
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-e "s/@@NUM_CPUS@@/2/g" \
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-e "s/@@VERSION@@/${version}/g" \
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-e "s/@@DATE@@/${serial_stamp}/g" \
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-e "s/@@MEM_SIZE@@/1024/g"
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# Get the checksums
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vmdk_sha256=$(sha256sum ${vmdk_f} | cut -d' ' -f1)
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ovf_sha256=$(sha256sum ${ovf} | cut -d' ' -f1)
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# Generate the manifest
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manifest="${scratch_d}/${prefix}.mf"
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cat > "${manifest}" <<EOF
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SHA256(${vmdk_f##*/})= ${vmdk_sha256}
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SHA256(${ovf##*/}.ovf)= ${ovf_sha256}
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EOF
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# Now create the OVA
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echo "Creating OVA with the following attributes:"
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cat <<EOM
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OVA information:
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Name: ${prefix}
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Size: ${vmdk_size}
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Capacity: ${vmdk_capacity}
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VMDK Name: ${vmdk_f##*/}
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VMDK SHA256: ${vmdk_sha256}
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OVF SHA256: ${ovf_sha256}
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EOM
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tar -C ${scratch_d} \
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-cf ${cur_d}/livecd.ubuntu-cpc.ova \
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${prefix}.ovf \
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${prefix}.mf \
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${vmdk_f##*/}
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