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#!/bin/sh
set -eu
if [ $# != 1 ] ; then
echo usage: $0 '<suffix>'
exit 1
fi
is_systemd () {
case "$(readlink -f /proc/1/exe || true)" in
*systemd*)
return 0
;;
*)
return 1
;;
esac
}
# the SUFFIX must not contain spaces or shell meta characters
SUFFIX=$1
if [ -e /etc/apache2-$SUFFIX ] ; then
echo ERROR: /etc/apache2-$SUFFIX already exists
exit 2
fi
echo Setting up /etc/apache2-$SUFFIX ...
cp -a /etc/apache2 /etc/apache2-$SUFFIX
if is_systemd ; then
echo "systemd is in use, no init script installed"
echo "use the 'apache2@$SUFFIX.service' service to control your new instance"
echo "sample commands:"
echo "systemctl start apache2@$SUFFIX.service"
echo "systemctl enable apache2@$SUFFIX.service"
else
echo "Setting up /etc/init.d/apache2-$SUFFIX ..."
cp /usr/share/doc/apache2/examples/secondary-init-script /etc/init.d/apache2-$SUFFIX
# adjust service name (this prevents us from using a simple symlink)
perl -p -i -e s,XXX,$SUFFIX, /etc/init.d/apache2-$SUFFIX
chmod 755 /etc/init.d/apache2-$SUFFIX
fi
echo -n Setting up symlinks:
for a in a2enmod a2dismod a2ensite a2dissite a2enconf a2disconf apache2ctl ; do
echo -n " $a-$SUFFIX"
ln -s /usr/sbin/$a /usr/local/sbin/$a-$SUFFIX
done
echo
echo Setting up /etc/logrotate.d/apache2-$SUFFIX and /var/log/apache2-$SUFFIX ...
cp -a /etc/logrotate.d/apache2 /etc/logrotate.d/apache2-$SUFFIX
perl -p -i -e s,/var/log/apache2,/var/log/apache2-$SUFFIX,g /etc/logrotate.d/apache2-$SUFFIX
if is_systemd ; then
perl -p -i -e "s,\sapache2\s, apache2\@$SUFFIX ,g" /etc/logrotate.d/apache2-$SUFFIX
else
perl -p -i -e "s,\sapache2\s, apache2-$SUFFIX ,g" /etc/logrotate.d/apache2-$SUFFIX
fi
mkdir /var/log/apache2-$SUFFIX
chmod 750 /var/log/apache2-$SUFFIX
chown root:adm /var/log/apache2-$SUFFIX
echo "Setting up /etc/default/apache-htcacheclean-$SUFFIX"
cp -a /etc/default/apache-htcacheclean /etc/default/apache-htcacheclean-$SUFFIX
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