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fix: No longer install LXD snap in unminimize script (LP: #2066905)

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The LXD snap is no longer seeded in any images since Noble+ so the LXD related unminimize logic in
./live-build/auto/build?h=ubuntu/noble and ./live-build/ubuntu-server/hooks/01-unminimize.chroot_early
 is no longer required.

lxd-installer can remain installed.

(cherry picked from commit 46c19dfa913c133042d62e0caa2d2d526cd9bb7f)
This commit is contained in:
Philip Roche 2024-05-23 14:10:50 +01:00
parent e001491e47
commit 5507ca8d83
3 changed files with 5 additions and 38 deletions
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6
debian/changelog vendored
View File

@ -1,9 +1,13 @@
livecd-rootfs (24.04.70) UNRELEASED; urgency=medium livecd-rootfs (24.04.70) UNRELEASED; urgency=medium
[ Łukasz 'sil2100' Zemczak ]
* Add experimental support for building ubuntu-core-desktop installer images * Add experimental support for building ubuntu-core-desktop installer images
(LP: #2063203) (LP: #2063203)
-- Łukasz 'sil2100' Zemczak <lukasz.zemczak@ubuntu.com> Wed, 24 Apr 2024 10:53:27 +0100 [ Philip Roche ]
* No longer install LXD snap in unminimize script (LP: #2066905)
-- Philip Roche <phil.roche@canonical.com> Fri, 24 May 2024 15:47:48 +0100
livecd-rootfs (24.04.69) noble; urgency=medium livecd-rootfs (24.04.69) noble; urgency=medium

12
live-build/auto/build
View File

@ -284,18 +284,6 @@ fi
EOF EOF
fi fi
if [ "$PROJECT" = "ubuntu-cpc" ] || [ "$PROJECT" = "ubuntu-server" ]; then
cat >> chroot/usr/local/sbin/unminimize <<'EOF'
# installing LXD using the lxd-installer by simply invoking it
echo "Invoking LXD so that it can be installed by the lxd-installer's script.."
lxd --version
echo "Removing lxd installer package..."
apt-get purge -y lxd-installer
EOF
fi
cat >> chroot/usr/local/sbin/unminimize <<'EOF' cat >> chroot/usr/local/sbin/unminimize <<'EOF'
# unminimization succeeded, there is no need to mention it in motd # unminimization succeeded, there is no need to mention it in motd

25
live-build/ubuntu-server/hooks/01-unminimize.chroot_early
View File

@ -10,31 +10,6 @@ case ${PASS} in
;; ;;
esac esac
# The unminimize script will try to install the lxd snap using the shim script
# /usr/sbin/lxd from the lxd-installer package.
# We can't do that at this stage so just neuter the lxd command (the snap
# will get properly seeded by generic machinery).
if [ -f "/usr/sbin/lxd" ]; then
dpkg-divert --add --divert /usr/sbin/lxd.REAL --rename /usr/sbin/lxd
ln -s /bin/true /usr/sbin/lxd
yes | /usr/local/sbin/unminimize
# unminimize also uninstalls lxd-installer package
# and also removed `/usr/sbin/lxd` as a result, so we don't need to restore, but
# we do need to remove the mock we used as part of dpkg-divert
# first we need to remove the diversion
dpkg-divert --remove --no-rename /usr/sbin/lxd
# now remove the renamed file that we originally diverted to
rm -v /usr/sbin/lxd.REAL
else
# if /usr/sbin/lxd doesn't exist then lxd-installer package isn't installed.
# Instead, we can mock the command to avoid the unminimize script failing
ln -s /bin/true /usr/sbin/lxd
yes | /usr/local/sbin/unminimize
# as the lxd-installer package was not installed and thus not removed by `unminimize`
# the mock /usr/sbin/lxd will still be present, so we need to remove it
rm -v /usr/sbin/lxd
fi
# Fix up missing recommends. Other non-layered flavors handle this in # Fix up missing recommends. Other non-layered flavors handle this in
# live-build/auto/build, but we need to do it here. Also, there are # live-build/auto/build, but we need to do it here. Also, there are
# additional recommends missing from server-minimal that wouldn't be # additional recommends missing from server-minimal that wouldn't be