Adding upstream version 20170401.upstream/20170401

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

19 files changed, 346 insertions, 77 deletions

diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index c985fe1..0b05f37 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,3 +1,14 @@
+2017-04-01	Daniel Baumann <daniel.baumann@open-infrastructure.net>
+
+	* Releasing version 20170401.
+
+	[ Daniel Baumann ]
+	* Shortening file removal handling in uninstall target in makefile.
+	* Cleanup stray preseed.cfg removal.
+	* Allowing @NAME@ variable in preseed files to allow for more flexibel preseed templating.
+	* Allowing multiple container commands to be executed in a row.
+	* Adding support for bind-ro nspawn option for read-only bind mounts.
+
 2017-01-01	Daniel Baumann <daniel.baumann@open-infrastructure.net>
 
 	* Releasing version 20170101.
diff --git a/Makefile b/Makefile
index 9e6966e..41b6d99 100644
--- a/Makefile
+++ b/Makefile
@@ -118,20 +118,14 @@ uninstall:
 
 	for FILE in share/systemd*; \
 	do \
-		if [ -e "$${FILE}" ]; \
-		then \
-			rm -f $(DESTDIR)/lib/systemd/system/$$(basename $${FILE}); \
-		fi; \
+		rm -f $(DESTDIR)/lib/systemd/system/$$(basename $${FILE}); \
 	done
 
 	for SECTION in $$(seq 1 8); \
 	do \
 		for FILE in share/man/*.$${SECTION}; \
 		do \
-			if [ -e "$${FILE}" ]; \
-			then \
-				rm -f $(DESTDIR)/usr/share/man/man$${SECTION}/$$(basename $${FILE}); \
-			fi; \
+			rm -f $(DESTDIR)/usr/share/man/man$${SECTION}/$$(basename $${FILE}); \
 		done; \
 		rmdir --ignore-fail-on-non-empty --parents $(DESTDIR)/usr/share/man/man$${SECTION} || true; \
 	done
diff --git a/README.txt b/README.txt
new file mode 100644
index 0000000..5229136
--- /dev/null
+++ b/README.txt
@@ -0,0 +1,108 @@
+NAME
+----
+container-tools - Manage systemd-nspawn containers
+
+
+DESCRIPTION
+-----------
+"[A Linux container] is an operating-system-level virtualization environment for running multiple isolated Linux systems (containers) on a single Linux control host."::
+    -- Wikipedia (https://en.wikipedia.org/wiki/LXC)
+
+container-tools provides the system integration for managing containers using systemd-nspawn.
+
+
+DOWNLOAD
+--------
+  * Upstream Releases: https://files.open-infrastructure.net/software/container-tools/upstream
+  * Upstream Sources: https://sources.open-infrastructure.net/software/container-tools
+  * Debian Releases: https://files.open-infrastructure.net/software/container-tools/debian
+  * Debian Sources: https://sources.progress-linux.org/users/daniel/debian/packages/open-infrastructure-container-tools
+
+
+INSTALLATION
+------------
+
+SOURCE
+~~~~~~
+  1. sudo apt install asciidoc git docbook-xml docbook-xsl libxml2-utils make xsltproc dbus systemd-container net-tools
+  2. git clone https://sources.open-infrastructure.net/software/container-tools
+  3. cd container-tools && sudo make install
+
+DEBIAN 9 (STRETCH) AND NEWER
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+  * sudo apt install container-tools
+
+
+DEVELOPMENT
+-----------
+Bug reports, feature requests, help, patches, support and everything else
+are welcome on the Open Infrastructure Software Mailing List:
+
+  * https://lists.open-infrastructure.net/listinfo/software
+
+Please base patches against the 'next' Git branch using common sense:
+
+  * https://www.kernel.org/doc/Documentation/SubmittingPatches
+
+Debian specific bugs can also be reported in the Debian Bug Tracking System:
+
+  * https://bugs.debian.org
+
+
+KNOWN LIMITATIONS
+-----------------
+  * This version of container-tools currently do not work with systemd-networkd and depend on ifupdown.
+  * Using overlay, the upper directory can not be an NFS mount due to limitations in Linux' overlay filesystem,
+    see https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/filesystems/overlayfs.txt
+
+
+USAGE
+-----
+*Create a new container:*::
+	sudo container create -n NAME
+
+*Start a container:*::
+	sudo container start -n NAME
+
+*Stop a container:*::
+	sudo container stop -n NAME
+
+*Remove a container:*::
+	sudo container remove -n NAME
+
+*List container on the system:*::
+	sudo container list
+
+*Show container-tools version:*::
+	container version
+
+See container(1) for a list of all container commands.
+
+
+LINKS
+-----
+*2016-02-24: Systemd vs. Docker*::
+	https://lwn.net/Articles/676831/
+
+*2015-06-10: Systemd and containers*::
+	https://lwn.net/Articles/647634/
+
+*2014-07-07: Control groups*::
+	https://lwn.net/Articles/604609/
+
+*2013-11-13: Systemd-Nspawn is Chroot on Steroids [LinuxCon Europe]*::
+	https://www.youtube.com/watch?v=s7LlUs5D9p4
+
+*2013-11-03: Creating containers with systemd-nspawn*::
+	https://lwn.net/Articles/572957/
+
+*2013-02-06: Systemd lightweight containers*::
+	https://lwn.net/Articles/536033/
+
+*2013-01-04: Namespaces in operation*::
+	https://lwn.net/Articles/531114/
+
+
+AUTHORS
+-------
+  * Daniel Baumann <daniel.baumann@open-infrastructure.net>
diff --git a/VERSION.txt b/VERSION.txt
index 162675c..0dde600 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-20161220
+20170401
diff --git a/bin/container b/bin/container
index a23f274..1b57193 100755
--- a/bin/container
+++ b/bin/container
@@ -33,66 +33,69 @@ then
 fi
 
 # Command
-COMMAND="${1}"
-
-if [ ! -e "/usr/lib/${SOFTWARE}/${PROGRAM}/${COMMAND}" ]
-then
-	echo "'${COMMAND}': no such ${PROGRAM} command" >&2
-	exit 1
-fi
+COMMANDS="${1}"
 
 # Options
 shift 1
 OPTIONS="${@}"
 
-# Pre hooks
-for FILE in "${HOOKS}/pre-${PROGRAM}".* "${HOOKS}/${NAME}.pre-${PROGRAM}"
+for COMMAND in $(echo ${COMMANDS} | sed -e 's|,| |g')
 do
-	if [ -x "${FILE}" ]
+	if [ ! -e "/usr/lib/${SOFTWARE}/${PROGRAM}/${COMMAND}" ]
 	then
-		"${FILE}"
+		echo "'${COMMAND}': no such ${PROGRAM} command" >&2
+		exit 1
 	fi
-done
 
-# Notification
-if echo "${OPTIONS}" | grep -qs "\--no-notification"
-then
-	OPTIONS="$(echo "${OPTIONS}" | sed -e 's|--no-notification||')"
-else
-	case "${COMMAND}" in
-		create|remove|rm|restart|start|stop)
-			USER="${SUDO_USER:-${USER}}"
-			DATE="$(date +%Y-%m-%d\ %H:%M:%S)"
-			HOST="$(hostname -f)"
-
-			# logfile
-			echo "${DATE} ${HOST} ${USER} ${PROGRAM} ${COMMAND} ${OPTIONS}" >> "/var/log/${SOFTWARE}/${PROGRAM}.log"
-
-			# irc
-			if  [ -e /usr/bin/irk ] && [ -e "/etc/default/${SOFTWARE}" ]
-			then
-				. /etc/default/${SOFTWARE}
-
-				if [ -n "${IRK_TARGETS}" ]
+	# Pre hooks
+	for FILE in "${HOOKS}/pre-${PROGRAM}".* "${HOOKS}/${NAME}.pre-${PROGRAM}"
+	do
+		if [ -x "${FILE}" ]
+		then
+			"${FILE}"
+		fi
+	done
+
+	# Notification
+	if echo "${OPTIONS}" | grep -qs "\--no-notification"
+	then
+		OPTIONS="$(echo "${OPTIONS}" | sed -e 's|--no-notification||')"
+	else
+		case "${COMMAND}" in
+			create|remove|rm|restart|start|stop)
+				USER="${SUDO_USER:-${USER}}"
+				DATE="$(date +%Y-%m-%d\ %H:%M:%S)"
+				HOST="$(hostname -f)"
+
+				# logfile
+				echo "${DATE} ${HOST} ${USER} ${PROGRAM} ${COMMAND} ${OPTIONS}" >> "/var/log/${SOFTWARE}/${PROGRAM}.log"
+
+				# irc
+				if  [ -e /usr/bin/irk ] && [ -e "/etc/default/${SOFTWARE}" ]
 				then
-					for TARGET in ${IRK_TARGETS}
-					do
-						irk ${TARGET} "\x0300${USER}\x03@\x0312${HOST}:\x03 \x0303${PROGRAM}\x03 \x0307${COMMAND}\x03 ${OPTIONS}"
-					done
+					. /etc/default/${SOFTWARE}
+
+					if [ -n "${IRK_TARGETS}" ]
+					then
+						for TARGET in ${IRK_TARGETS}
+						do
+							irk ${TARGET} "\x0300${USER}\x03@\x0312${HOST}:\x03 \x0303${PROGRAM}\x03 \x0307${COMMAND}\x03 ${OPTIONS}"
+						done
+					fi
 				fi
-			fi
-			;;
-	esac
-fi
-
-# Run
-exec "/usr/lib/${SOFTWARE}/${PROGRAM}/${COMMAND}" "${OPTIONS}"
-
-# Post hooks
-for FILE in "${HOOKS}/post-${PROGRAM}".* "${HOOKS}/${NAME}.post-${PROGRAM}"
-do
-	if [ -x "${FILE}" ]
-	then
-		"${FILE}"
+				;;
+		esac
 	fi
+
+	# Run
+	exec "/usr/lib/${SOFTWARE}/${PROGRAM}/${COMMAND}" "${OPTIONS}"
+
+	# Post hooks
+	for FILE in "${HOOKS}/post-${PROGRAM}".* "${HOOKS}/${NAME}.post-${PROGRAM}"
+	do
+		if [ -x "${FILE}" ]
+		then
+			"${FILE}"
+		fi
+	done
 done
diff --git a/lib/container/create b/lib/container/create
index 54cbb1d..b4fc5e9 100755
--- a/lib/container/create
+++ b/lib/container/create
@@ -27,7 +27,7 @@ SCRIPTS="/usr/share/container-tools/scripts"
 
 Parameters ()
 {
-	GETOPT_LONGOPTIONS="name:,cnt.auto:,cnt.overlay:,bind:,capability:,drop-capability:script:,"
+	GETOPT_LONGOPTIONS="name:,cnt.auto:,cnt.overlay:,bind:,bind-ro:,capability:,drop-capability:script:,"
 	GETOPT_OPTIONS="n:,b:,c:,d:,s:,"
 
 	PARAMETERS="$(getopt --longoptions ${GETOPT_LONGOPTIONS} --name=${COMMAND} --options ${GETOPT_OPTIONS} --shell sh -- ${@})"
@@ -63,6 +63,11 @@ Parameters ()
 				shift 2
 				;;
 
+			--bind-ro)
+				BIND_RO="${2}"
+				shift 2
+				;;
+
 			-c|--capability)
 				CAPABILITY="${2}"
 				shift 2
@@ -93,7 +98,7 @@ Parameters ()
 
 Usage ()
 {
-	echo "Usage: container ${COMMAND} -n|--name NAME [--cnt.auto=true|false|FQDN] [--cnt.overlay=DIRECTORY_LOWER:DIRECTORY_UPPER:DIRECTORY_WORK:DIRECTORY_MERGED] [-b|--bind DIRECTORY:DIRECTORY[:OPTIONS]] [-c|--capability CAPABILITY[,CAPABILITY]] [-d|--drop-capability DROP_CAPABILITY[,DROP_CAPABILITY]] [-s|--script SCRIPT] [-- SCRIPT_OPTIONS]" >&2
+	echo "Usage: container ${COMMAND} -n|--name NAME [--cnt.auto=true|false|FQDN] [--cnt.overlay=DIRECTORY_LOWER:DIRECTORY_UPPER:DIRECTORY_WORK:DIRECTORY_MERGED] [-b|--bind DIRECTORY:DIRECTORY[:OPTIONS]] [--bind-ro DIRECTORY:DIRECTORY[:OPTIONS]] [-c|--capability CAPABILITY[,CAPABILITY]] [-d|--drop-capability DROP_CAPABILITY[,DROP_CAPABILITY]] [-s|--script SCRIPT] [-- SCRIPT_OPTIONS]" >&2
 	exit 1
 }
 
@@ -151,7 +156,7 @@ do
 	fi
 done
 
-# Creating bind mounts
+# Creating rw bind mounts
 if [ -n "${BIND}" ]
 then
 	BINDS="$(echo ${BIND} | sed -e 's|;| |g')"
@@ -164,6 +169,19 @@ then
 	done
 fi
 
+# Creating ro bind mounts
+if [ -n "${BIND_RO}" ]
+then
+	BINDS="$(echo ${BIND_RO} | sed -e 's|;| |g')"
+
+	for BIND_RO in ${BINDS_RO}
+	do
+		DIRECTORY="$(echo ${BIND_RO} | awk -F: '{ print $1 }')"
+
+		mkdir -p "${DIRECTORY}"
+	done
+fi
+
 # Creating overlay mounts
 if [ -n "${CNT_OVERLAY}" ]
 then
diff --git a/lib/container/move b/lib/container/move
index 78b0c7f..4d64c8a 100755
--- a/lib/container/move
+++ b/lib/container/move
@@ -141,7 +141,7 @@ done
 mv "${CONFIG}/${OLD}.conf" "${CONFIG}/${NEW}.conf"
 mv "${MACHINES}/${OLD}" "${MACHINES}/${NEW}"
 
-# bind mounts
+# rw bind mounts
 BIND="$(awk -F= '/^bind=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 if [ -n "${BIND}" ]
@@ -168,6 +168,33 @@ then
 	done
 fi
 
+# ro bind mounts
+BIND_RO="$(awk -F= '/^bind-ro=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+
+if [ -n "${BIND_RO}" ]
+then
+	BINDS_RO="$(echo ${BIND_RO} | sed -e 's|;| |g')"
+
+	for BIND_RO in ${BINDS_RO}
+	do
+		SOURCE_OLD="$(echo ${BIND_RO} | awk -F: '{ print $1 }')"
+		SOURCE_NEW="$(echo ${SOURCE_OLD} | sed -e "s|${OLD}|${NEW}|g")"
+
+		if [ "${SOURCE_OLD}" != "${SOURCE_NEW}" ]
+		then
+			mv "${SOURCE_OLD}" "${SOURCE_NEW}"
+		fi
+
+		TARGET_OLD="$(echo ${BIND_RO} | awk -F: '{ print $2 }')"
+		TARGET_NEW="$(echo ${TARGET_OLD} | sed -e "s|${OLD}|${NEW}|g")"
+
+		if [ "${TARGET_OLD}" != "${TARGET_NEW}" ]
+		then
+			mv "${MACHINES}/${NEW}/${TARGET_OLD}" "${MACHINES}/${NEW}/${TARGET_NEW}"
+		fi
+	done
+fi
+
 # config
 sed -i -e "s|${OLD}|${NEW}|g" "${CONFIG}/${NEW}.conf"
 
diff --git a/lib/container/remove b/lib/container/remove
index 03549a4..1b1ba7d 100755
--- a/lib/container/remove
+++ b/lib/container/remove
@@ -141,7 +141,7 @@ done
 # data
 if [ -e "${CONFIG}/${NAME}.conf" ]
 then
-	# Removing bind mounts
+	# Removing rw bind mounts
 	BIND="$(awk -F= '/^bind=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${BIND}" ]
@@ -155,6 +155,21 @@ then
 			rmdir --ignore-fail-on-non-empty --parents ${DIRECTORY} > /dev/null 2>&1 || true
 		done
 	fi
+
+	# Removing ro bind mounts
+	BIND_RO="$(awk -F= '/^bind-ro=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+
+	if [ -n "${BIND_RO}" ]
+	then
+		BINDS_RO="$(echo ${BIND_RO} | sed -e 's|;| |g')"
+
+		for BIND_RO in ${BINDS_RO}
+		do
+			DIRECTORY="$(echo ${BIND_RO} | awk -F: '{ print $1 }')"
+
+			rmdir --ignore-fail-on-non-empty --parents ${DIRECTORY} > /dev/null 2>&1 || true
+		done
+	fi
 fi
 
 # Run
diff --git a/lib/container/start b/lib/container/start
index 0009fd0..014e859 100755
--- a/lib/container/start
+++ b/lib/container/start
@@ -221,6 +221,27 @@ then
 		done
 	fi
 
+	BIND_RO="$(awk -F= '/^bind-ro=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+
+	if [ -n "${BIND_RO}" ]
+	then
+		BINDS_RO="$(echo ${BIND_RO} | sed -e 's|;| |g')"
+
+		for BIND_RO in ${BINDS_RO}
+		do
+			DIRECTORY="$(echo ${BIND_RO} | awk -F: '{ print $1 }')"
+
+			mkdir -p "${DIRECTORY}"
+		done
+
+		BIND_RO=""
+
+		for DIRECTORIES in ${BINDS_RO}
+		do
+			BIND_RO="${BIND_RO} --bind ${DIRECTORIES}"
+		done
+	fi
+
 	BOOT="$(awk -F= '/^boot=/ { print $2 }' ${CONFIG}/${NAME}.conf || echo yes)"
 
 	case "${BOOT}" in
@@ -437,7 +458,7 @@ case "${START}" in
 
 	*)
 		# Run
-		${SETARCH} systemd-nspawn --keep-unit ${BIND} ${BOOT} ${CAPABILITY} ${DIRECTORY} ${DROP_CAPABILITY} ${MACHINE} ${NETWORK_VETH_EXTRA} ${LINK_JOURNAL} ${REGISTER}
+		${SETARCH} systemd-nspawn --keep-unit ${BIND} ${BIND_RO} ${BOOT} ${CAPABILITY} ${DIRECTORY} ${DROP_CAPABILITY} ${MACHINE} ${NETWORK_VETH_EXTRA} ${LINK_JOURNAL} ${REGISTER}
 
 		# Post hooks
 		for FILE in "${HOOKS}/post-${COMMAND}".* "${HOOKS}/${NAME}.post-${COMMAND}"
diff --git a/lib/container/stop b/lib/container/stop
index b8793ac..359a136 100755
--- a/lib/container/stop
+++ b/lib/container/stop
@@ -127,7 +127,7 @@ case "${CLEAN}" in
 			done
 		fi
 
-		# Removing bind mounts
+		# Removing rw bind mounts
 		BIND="$(awk -F= '/^bind=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 		if [ -n "${BIND}" ]
@@ -142,6 +142,21 @@ case "${CLEAN}" in
 			done
 		fi
 
+		# Removing ro bind mounts
+		BIND_RO="$(awk -F= '/^bind-ro=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+
+		if [ -n "${BIND_RO}" ]
+		then
+			BINDS_RO="$(echo ${BIND_RO} | sed -e 's|;| |g')"
+
+			for BIND_RO in ${BINDS_RO}
+			do
+				DIRECTORY="$(echo ${BIND_RO} | awk -F: '{ print $1 }')"
+
+				rmdir --ignore-fail-on-non-empty --parents ${DIRECTORY} > /dev/null 2>&1 || true
+			done
+		fi
+
 		# Removing network configuration
 		NETWORK_VETH_EXTRA_CONF="$(awk -F= '/^network-veth-extra=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
diff --git a/share/bash-completion/container b/share/bash-completion/container
index 0bc22c0..3995a16 100644
--- a/share/bash-completion/container
+++ b/share/bash-completion/container
@@ -73,7 +73,7 @@ _container()
 					;;
 
 				*)
-					opts="-n --name -c --capability -d --drop-capability -s --script -b --bind"
+					opts="-n --name -c --capability -d --drop-capability -s --script -b --bind --bind-ro"
 					COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
 					return 0
 					;;
diff --git a/share/config/container.conf.in b/share/config/container.conf.in
index b5678c0..bf1ecc5 100644
--- a/share/config/container.conf.in
+++ b/share/config/container.conf.in
@@ -5,6 +5,7 @@ cnt.auto=@CNT_AUTO@
 cnt.network-bridge=@CNT_NETWORK_BRIDGE@
 cnt.overlay=@CNT_OVERLAY@
 bind=@BIND@
+bind-ro=@BIND_RO@
 boot=@BOOT@
 capability=@CAPABILITY@
 directory=@DIRECTORY@
diff --git a/share/doc/examples/dschinn-backports.cfg b/share/doc/examples/dschinn-backports.cfg
index 75296dc..1cddcf2 100644
--- a/share/doc/examples/dschinn-backports.cfg
+++ b/share/doc/examples/dschinn-backports.cfg
@@ -64,3 +64,4 @@ container-tools cnt-debconf/nameserver/options string timeout:1 attempts:1
 container-tools cnt-debconf/auto string FQDN
 #container-tools cnt-debconf/overlay string 
 #container-tools cnt-debconf/bind string 
+#container-tools cnt-debconf/bind-ro string 
diff --git a/share/man/container-create.1.txt b/share/man/container-create.1.txt
index 9176b84..22f9c8e 100644
--- a/share/man/container-create.1.txt
+++ b/share/man/container-create.1.txt
@@ -54,7 +54,10 @@ The following container-create options are available:
 	Specify container creation script, defaults to debootstrap.
 
 *-b, --bind='DIRECTORY:DIRECTORY[:OPTIONS][;DIRECTORY:DIRECTORY[:OPTIONS]]'*::
-	Specify container bind mounts, see systemd-nspawn(1) --bind option.
+	Specify container read-write bind mounts, see systemd-nspawn(1) --bind option.
+
+*--bind-ro='DIRECTORY:DIRECTORY[:OPTIONS][;DIRECTORY:DIRECTORY[:OPTIONS]]'*::
+	Specify container read-only bind mounts, see systemd-nspawn(1) --bind-ro option.
 
 *--cnt-overlay='DIRECTORY_LOWER:DIRECTORY_UPPER:DIRECTORY_WORK:DIRECTORY_MERGED[;DIRECTORY_UPPER:DIRECTORY_LOWER:DIRECTORY_WORK:DIRECTORY_MERGED]'*::
 	Specify container overlay mounts, see Documentation/filesystems/overlayfs.txt.
@@ -88,6 +91,9 @@ EXAMPLES
 *Create example.net container using debconf script:*::
 	sudo container create -n example.net -s debconf
 
+*Create example.net container with the default create script and start it:*::
+	sudo container create,start -n example.net
+
 SEE ALSO
 --------
 container-tools(7),
diff --git a/share/man/container.1.txt b/share/man/container.1.txt
index 7708c6a..fa94d7f 100644
--- a/share/man/container.1.txt
+++ b/share/man/container.1.txt
@@ -30,6 +30,7 @@ container - Manage systemd-nspawn containers
 SYNOPSIS
 --------
 *container* 'COMMAND' ['OPTIONS']
+*container* 'COMMAND1','COMMAND2',... 'COMMANDn'
 
 
 DESCRIPTION
diff --git a/share/scripts/curl b/share/scripts/curl
index 67691e3..18d49c0 100755
--- a/share/scripts/curl
+++ b/share/scripts/curl
@@ -26,7 +26,7 @@ CACHE="/var/cache/container-tools/images"
 
 Parameters ()
 {
-	GETOPT_LONGOPTIONS="bind:,script:,name:,clean,image:,server:,password:"
+	GETOPT_LONGOPTIONS="bind:,bind-ro:,script:,name:,clean,image:,server:,password:"
 	GETOPT_OPTIONS="b:,s:,n:,p:"
 
 	PARAMETERS="$(getopt --longoptions ${GETOPT_LONGOPTIONS} --name=${SCRIPT} --options ${GETOPT_OPTIONS} --shell sh -- ${@})"
@@ -47,6 +47,11 @@ Parameters ()
 				shift 2
 				;;
 
+			--bind-ro)
+				# ignore
+				shift 2
+				;;
+
 			--cnt.auto)
 				# ignore
 				shift 2
diff --git a/share/scripts/debconf b/share/scripts/debconf
index 5fc9542..df9241c 100755
--- a/share/scripts/debconf
+++ b/share/scripts/debconf
@@ -26,7 +26,7 @@ MACHINES="/var/lib/machines"
 
 Parameters ()
 {
-	GETOPT_LONGOPTIONS="bind:,script:,name:,preseed-file:"
+	GETOPT_LONGOPTIONS="bind:,bind-ro:,script:,name:,preseed-file:"
 	GETOPT_OPTIONS="b:,s:,n:,p:"
 
 	PARAMETERS="$(getopt --longoptions ${GETOPT_LONGOPTIONS} --name=${SCRIPT} --options ${GETOPT_OPTIONS} --shell sh -- ${@})"
@@ -47,6 +47,11 @@ Parameters ()
 				shift 2
 				;;
 
+			--bind-ro)
+				# ignore
+				shift 2
+				;;
+
 			--cnt.auto)
 				# ignore
 				shift 2
@@ -622,7 +627,7 @@ EOF
 	then
 		for FILE in ${PRESEED_FILE}
 		do
-			cat "${FILE}" >> "${DIRECTORY}/preseed.cfg"
+			sed -e "s|@NAME@|${NAME}|g" "${FILE}" >> "${DIRECTORY}/preseed.cfg"
 		done
 
 		Chroot "${DIRECTORY}" "debconf-set-selections preseed.cfg"
@@ -687,8 +692,6 @@ EOF
 		fi
 	done
 
-	rm -f "${DIRECTORY}/preseed.cfg"
-
 	# FIXME: Install additional packages after lxc-support has been run.
 	# This is suboptimal, ideally we should install all packages but not run the maintainer scripts,
 	# then run lxc-support, and run the maintainer scripts. This way, lxc-support would see
@@ -913,6 +916,7 @@ Commands ()
 	sed -i -e "s|^cnt.network-bridge=.*|cnt.network-bridge=${HOST_INTERFACE_NAME}:${NETWORK0_BRIDGE:-br0}|g" "${CONFIG}/${NAME}.conf"
 	sed -i -e "s|^cnt.overlay=.*|cnt.overlay=${CNT_OVERLAY}|g" "${CONFIG}/${NAME}.conf"
 	sed -i -e "s|^bind=.*|bind=${BIND}|" "${CONFIG}/${NAME}.conf"
+	sed -i -e "s|^bind-ro=.*|bind-ro=${BIND_RO}|" "${CONFIG}/${NAME}.conf"
 	sed -i -e "s|^network-veth-extra=.*|network-veth-extra=${HOST_INTERFACE_NAME}:eth0|g" "${CONFIG}/${NAME}.conf"
 
 	for NUMBER in $(seq 1 ${NETWORK_NUMBER})
@@ -1005,7 +1009,7 @@ Cleanup_system "${CACHE}/${DISTRIBUTION}_${ARCHITECTURE}"
 mkdir -p "${MACHINES}"
 cp -a "${CACHE}/${DISTRIBUTION}_${ARCHITECTURE}" "${MACHINES}/${NAME}"
 
-# Mounting bind mounts
+# Mounting rw bind mounts
 if [ -n "${BIND}" ]
 then
 	BINDS="$(echo ${BIND} | sed -e 's|;| |g')"
@@ -1022,6 +1026,23 @@ then
 	done
 fi
 
+# Mounting ro bind mounts
+if [ -n "${BIND_RO}" ]
+then
+	BINDS_RO="$(echo ${BIND_RO} | sed -e 's|;| |g')"
+
+	for ENTRY in ${BINDS_RO}
+	do
+		SOURCE="$(echo ${ENTRY} | awk -F: '{ print $1 }')"
+		TARGET="$(echo ${ENTRY} | awk -F: '{ print $2 }')"
+
+		mkdir -p "${SOURCE}"
+		mkdir -p "${MACHINES}/${NAME}/${TARGET}"
+
+		mount -o rbind "${SOURCE}" "${MACHINES}/${NAME}/${TARGET}"
+	done
+fi
+
 # Mounting overlay mounts
 if [ -n "${CNT_OVERLAY}" ]
 then
@@ -1071,7 +1092,20 @@ then
 	done
 fi
 
-# Unmounting bind mounts
+# Unmounting ro bind mounts
+if [ -n "${BIND_RO}" ]
+then
+	BINDS_RO="$(echo ${BIND_RO} | sed -e 's|;| |g')"
+
+	for ENTRY in ${BINDS_RO}
+	do
+		TARGET="$(echo ${ENTRY} | awk -F: '{ print $2 }')"
+
+		umount "${MACHINES}/${NAME}/${TARGET}"
+	done
+fi
+
+# Unmounting rw bind mounts
 if [ -n "${BIND}" ]
 then
 	BINDS="$(echo ${BIND} | sed -e 's|;| |g')"
diff --git a/share/scripts/debconf.d/0002-preseed-debconf b/share/scripts/debconf.d/0002-preseed-debconf
index 05b9379..48fa6a1 100755
--- a/share/scripts/debconf.d/0002-preseed-debconf
+++ b/share/scripts/debconf.d/0002-preseed-debconf
@@ -72,8 +72,12 @@ done
 
 for DEBCONF_PRESEED_FILE in ${DEBCONF_PRESEED_FILES}
 do
+	sed -e "s|@NAME@|${NAME}|g" "${DEBCONF_PRESEED_FILE}" > "${DIRECTORY}/preseed.cfg"
+
 	# Apply user specified preseed files
-	debconf-set-selections "${DEBCONF_PRESEED_FILE}"
+	debconf-set-selections "${DIRECTORY}/preseed.cfg"
+
+	rm -f "${DIRECTORY}/preseed.cfg"
 done
 
 # Write expanded list of debconf preseed files
diff --git a/share/scripts/debootstrap b/share/scripts/debootstrap
index ecf167c..79a3193 100755
--- a/share/scripts/debootstrap
+++ b/share/scripts/debootstrap
@@ -25,7 +25,7 @@ MACHINES="/var/lib/machines"
 
 Parameters ()
 {
-	GETOPT_LONGOPTIONS="bind:,script:,name:,architecture:,distribution:,mirror:,password:"
+	GETOPT_LONGOPTIONS="bind:,bind-ro:,script:,name:,architecture:,distribution:,mirror:,password:"
 	GETOPT_OPTIONS="b:,s:,n:,a:,d:,m:,p:"
 
 	PARAMETERS="$(getopt --longoptions ${GETOPT_LONGOPTIONS} --name=${SCRIPT} --options ${GETOPT_OPTIONS} --shell sh -- ${@})"
@@ -46,6 +46,11 @@ Parameters ()
 				shift 2
 				;;
 
+			--bind-ro)
+				# ignore
+				shift 2
+				;;
+
 			--cnt.auto)
 				# ignore
 				shift 2