File label-install of Package winbind-container

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File label-install of Package winbind-container

#!/bin/bash -eux

# This is the install script for winbind when run in a privileged container.
#
# The host file system must be mounted at /host

cd /

if [ ! -d /host/etc ] || [ ! -d /host/proc ] || [ ! -d /host/run ]; then
    echo "winbind-install: host file system is not mounted at /host"
    exit 1
fi

if [ -f /host/usr/sbin/winbindd ]; then
    echo "winbind-install: winbind must not be installed in the host."
    exit 1
fi

if [ -z "$(find /host/usr/{lib,lib64} -name 'libnss_systemd.so.*')" ]; then
    echo "winbind-install: nss-systemd package must be installed on host system."
    exit 1
fi

if [ -z "$(find /host/usr/lib/systemd/systemd-userdbd)" ]; then
    echo "winbind-install: systemd-experimental package must be installed on host system"
    exit 1
fi

# Patch nsswitch.conf
if [ ! -e "/host/etc/nsswitch.conf" ]; then
	if ! grep -q 'passwd.*systemd' /host/usr/etc/nsswitch.conf; then
		cp /host/usr/etc/nsswitch.conf /host/etc/nsswitch.conf
		cd /host/etc
		patch -p0 -b -z .winbind-installer < /container/nsswitch.conf.patch
		RETVAL=$?
		if [ $RETVAL -ne 0 ]; then
			echo "unable to create /etc/nsswitch.conf with nss-systemd enabled "
			echo "winbind-install: nss-systemd is not configured in /etc/nsswitch.conf nor /usr/etc/nsswitch.conf, check man nss-systemd "
			echo "try applying the following patch to /etc/nsswitch.conf (/usr/etc/nsswitch.conf is the umodified file) "
			cat /container/nsswitch.conf.patch
			exit 1
		fi
		cd -
	fi
elif ! grep -q 'passwd.*systemd' /host/etc/nsswitch.conf; then
	echo "winbind-install: nss-systemd is not configured in /etc/nsswitch.conf nor /usr/etc/nsswitch.conf, check man nss-systemd "
	echo "try applying the following patch to /etc/nsswitch.conf (/usr/etc/nsswitch.conf is the umodified file) "
	cat /container/nsswitch.conf.patch
	exit 1
fi

# Install volume mountpoints
if [ ! -d /host/etc/samba ]; then
	mkdir -p /host/etc/samba
fi
if [ ! -f /host/etc/samba/smb.conf ]; then
  cp /etc/samba/smb.conf /host/etc/samba/smb.conf
fi
if [ ! -e /host/etc/sysconfig/samba ]; then
	cp -avr /etc/sysconfig/samba /host/etc/sysconfig/samba
else
	fillup -m /host/etc/sysconfig/samba /etc/sysconfig/samba /host/etc/sysconfig/samba
fi
if [ ! -d /host/var/lib/samba ]; then
	mkdir -p /host/var/lib/samba
  cp -avr /var/lib/samba /host/var/lib/
fi
if [ ! -d /host/var/log/samba ]; then
	mkdir -p /host/var/log/samba
fi

# Install service
if [ ! -e /host/etc/systemd/system/winbind.service ]; then
	mkdir -p /host/etc/systemd/system/
	sed -e "s,%IMAGE%,${IMAGE},g" /container/winbind.service.in > /host/etc/systemd/system/winbind.service
else
	echo "/host/etc/systemd/system/winbind.service already exists, will not update it"
fi

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File label-install of Package winbind-container

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