fix: add HOME symlinks for Ubuntu rootless image

The entrypoint scripts expect puppetlabs paths under HOME/.puppetlabs/.
Add the same symlink setup that the Alpine image already has.

Author: slauger

openvoxserver/Containerfile

@@ -118,6 +118,16 @@ COPY puppetdb.conf /var/tmp/puppet/
 # explicitly set HOME: random UIDs will cause HOME to be "/" generally
 ENV HOME=/opt/puppetlabs/server/data/puppetserver
 
+# use system/root paths instead of non-root paths to make permission management
+# and volume mounting simpler. for this we link the appropriate paths and explicitly
+# set the base paths used for interpolation, i.e confdir, codedir, vardir, rundir and
+# logdir via the template and/or via `30-ensure-config.sh` in `puppet.conf`
+RUN mkdir -p ${HOME}/.puppetlabs/var \
+    && ln -sf /etc/puppetlabs ${HOME}/.puppetlabs/etc \
+    && ln -sf /opt/puppetlabs ${HOME}/.puppetlabs/opt \
+    && ln -sf /var/log/puppetlabs ${HOME}/.puppetlabs/var/log \
+    && ln -sf /var/run/puppetlabs ${HOME}/.puppetlabs/var/run
+
 # Patch openvoxserver-ca to skip cadir symlink and chown (fails rootless)
 RUN find / -path '*/openvoxserver-ca-*/lib/puppetserver/ca/action/setup.rb' \
          -exec sed -i '/Puppetserver::Ca::Utils::Config\.symlink_to_old_cadir/ s/^/# /' {} + 2>/dev/null \