feat: Add metadata on ubuntu-oci image

Add a file build.info on etc/cloud
with the serial information

Signed-off-by: Samir Akarioh <samir.akarioh@canonical.com>
(cherry picked from commit 105acdebc7)
ubuntu/focal
Samir Akarioh 2 years ago
parent 901a79fcca
commit aa1c6d9e19

@ -458,7 +458,12 @@ EOF
fi
if [ "$PROJECT" = "ubuntu-oci" ]; then
configure_oci chroot
if [ -n "$BUILDSTAMP" ]; then
configure_oci chroot "$BUILDSTAMP"
else
echo "The \$BUILDSTAMP variable is empty"
exit 1
fi
fi
configure_network_manager

@ -896,6 +896,12 @@ configure_oci() {
# at https://github.com/tianon/docker-brew-ubuntu-core/blob/master/update.sh
local chroot=$1
local serial=$2
if [ ! -d "${chroot}" ]; then
echo "The chroot does not exist"
exit 1
fi
echo "==== Configuring OCI ===="
@ -904,6 +910,15 @@ configure_oci() {
echo 'exit 101' >> ${chroot}/usr/sbin/policy-rc.d
Chroot ${chroot} "chmod +x /usr/sbin/policy-rc.d"
# Inject a build stamp into the image
mkdir -p ${chroot}/etc/cloud
cat > ${chroot}/etc/cloud/build.info << EOF
serial: $serial
EOF
# https://github.com/docker/docker/blob/9a9fc01af8fb5d98b8eec0740716226fadb3735c/contrib/mkimage/debootstrap#L54-L56
Chroot ${chroot} "dpkg-divert --local --rename --add /sbin/initctl"
cp -a ${chroot}/usr/sbin/policy-rc.d ${chroot}/sbin/initctl

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