Merging upstream version 20190222.

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

9 files changed, 320 insertions, 361 deletions

diff --git a/share/scripts/curl b/share/scripts/curl
index 72bdec3..80ccde6 100755
--- a/share/scripts/curl
+++ b/share/scripts/curl
@@ -1,7 +1,6 @@
 #!/bin/sh
 
-# container-tools - Manage systemd-nspawn containers
-# Copyright (C) 2014-2018 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+# Copyright (C) 2014-2019 Daniel Baumann <daniel.baumann@open-infrastructure.net>
 #
 # SPDX-License-Identifier: GPL-3.0+
 #
@@ -20,12 +19,15 @@
 
 set -e
 
+PROJECT="open-infrastructure"
+SOFTWARE="compute-tools"
+PROGRAM="container"
 SCRIPT="${0}"
 
-HOOKS="/etc/container-tools/hooks"
-KEYS="/etc/container-tools/keys"
+HOOKS="/etc/${PROJECT}/${PROGRAM}/hooks"
+KEYS="/etc/${PROJECT}/${PROGRAM}/keys"
 MACHINES="/var/lib/machines"
-CACHE="/var/cache/container-tools/system"
+CACHE="/var/cache/${PROJECT}/${PROGRAM}/system"
 
 Parameters ()
 {
@@ -172,7 +174,7 @@ then
 	exit 1
 fi
 
-SERVER="${SERVER:-https://files.open-infrastructure.net/system/container/debian}"
+SERVER="${SERVER:-https://get.open-infrastructure.net/system/container/debian}"
 PASSWORD="${PASSWORD:-$(dd if=/dev/urandom bs=12 count=1 2> /dev/null | base64)}"
 
 VERSION="$(container version)"
@@ -241,8 +243,8 @@ then
 	# Downloading container list
 	if curl --fail --head --output /dev/null --silent "${SERVER}/container-list.txt"
 	then
-		mkdir -p /tmp/container-tools
-		DEBCONF_TMPDIR="$(mktemp -d -p /tmp/container-tools -t $(basename ${0}).XXXX)"
+		mkdir -p "/tmp/${SOFTWARE}"
+		DEBCONF_TMPDIR="$(mktemp -d -p "/tmp/${SOFTWARE}" -t $(basename ${0}).XXXX)"
 		export DEBCONF_TMPDIR
 
 		if [ -z "${ARCHITECTURE}" ]
@@ -257,7 +259,7 @@ then
 		GREP_PATTERN="${GREP_PATTERN:-${ARCHITECTURE}}"
 
 		echo "Downloading $(echo ${SERVER} | awk -F/ '{ print $3 }') container list"
-		curl	--fail --location --progress-bar --user-agent container-tools/${VERSION} ${CURL_OPTIONS} \
+		curl	--fail --location --progress-bar --user-agent ${SOFTWARE}/${VERSION} ${CURL_OPTIONS} \
 			"${SERVER}/container-list.txt" | grep -E "${GREP_PATTERN}" > "${DEBCONF_TMPDIR}/container-list.txt"
 
 		umask 0022
@@ -265,12 +267,12 @@ then
 		Debconf
 
 		# Run debconf parts
-		for DEBCONF_SCRIPT in /usr/share/container-tools/scripts/curl.d/*
+		for DEBCONF_SCRIPT in /usr/share/${PROJECT}/${PROGRAM}/scripts/curl.d/*
 		do
 			if [ -x "${DEBCONF_SCRIPT}" ]
 			then
 				# FIXME
-				# debconf -ocontainer-tools "${DEBCONF_SCRIPT}"
+				# debconf -o${SOFTWARE} "${DEBCONF_SCRIPT}"
 				"${DEBCONF_SCRIPT}"
 			fi
 		done
@@ -280,7 +282,7 @@ then
 
 		# Remove debconf temporary files
 		rm --preserve-root --one-file-system -rf "${DEBCONF_TMPDIR}"
-		rmdir --ignore-fail-on-non-empty /tmp/container-tools 2>&1 || true
+		rmdir --ignore-fail-on-non-empty "/tmp/${SOFTWARE}" 2>&1 || true
 	fi
 fi
 
@@ -320,7 +322,7 @@ do
 		fi
 
 		echo "Downloading ${FILE}"
-		curl	--fail --location --progress-bar --user-agent container-tools/${VERSION} ${CURL_OPTIONS} ${CURL_TIME_COND} \
+		curl	--fail --location --progress-bar --user-agent ${SOFTWARE}/${VERSION} ${CURL_OPTIONS} ${CURL_TIME_COND} \
 			"${SERVER}/${FILE}" -o "${CACHE}/${FILE}"
 	fi
 done
diff --git a/share/scripts/curl.d/0001-debconf b/share/scripts/curl.d/0001-debconf
index 1f31b63..3f98f74 100755
--- a/share/scripts/curl.d/0001-debconf
+++ b/share/scripts/curl.d/0001-debconf
@@ -1,7 +1,6 @@
 #!/bin/sh
 
-# container-tools - Manage systemd-nspawn containers
-# Copyright (C) 2014-2018 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+# Copyright (C) 2014-2019 Daniel Baumann <daniel.baumann@open-infrastructure.net>
 #
 # SPDX-License-Identifier: GPL-3.0+
 #
diff --git a/share/scripts/debconf b/share/scripts/debconf
index 5325c11..fbb20fa 100755
--- a/share/scripts/debconf
+++ b/share/scripts/debconf
@@ -1,7 +1,6 @@
 #!/bin/sh
 
-# container-tools - Manage systemd-nspawn containers
-# Copyright (C) 2014-2018 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+# Copyright (C) 2014-2019 Daniel Baumann <daniel.baumann@open-infrastructure.net>
 #
 # SPDX-License-Identifier: GPL-3.0+
 #
@@ -20,11 +19,14 @@
 
 set -e
 
+PROJECT="open-infrastructure"
+SOFTWARE="compute-tools"
+PROGRAM="container"
 SCRIPT="${0}"
 export SCRIPT
 
-CONFIG="/etc/container-tools/config"
-HOOKS="/etc/container-tools/hooks"
+CONFIG="/etc/${PROJECT}/${PROGRAM}/config"
+HOOKS="/etc/${PROJECT}/${PROGRAM}/hooks"
 MACHINES="/var/lib/machines"
 
 Parameters ()
@@ -157,7 +159,7 @@ Upgrade_system ()
 
 	# Disable dpkg syncing
 
-cat > "${DIRECTORY}/etc/dpkg/dpkg.cfg.d/container-tools" << EOF
+cat > "${DIRECTORY}/etc/dpkg/dpkg.cfg.d/${SOFTWARE}" << EOF
 force-unsafe-io
 EOF
 
@@ -190,7 +192,7 @@ Cleanup_system ()
 	Chroot "${DIRECTORY}" "apt-get clean"
 
 	# Cleanup
-	rm -f "${DIRECTORY}/etc/dpkg/dpkg.cfg.d/container-tools"
+	rm -f "${DIRECTORY}/etc/dpkg/dpkg.cfg.d/${SOFTWARE}"
 	rm -f "${DIRECTORY}/usr/sbin/policy-rc.d"
 
 	# Unmount pseudo-filesystems
@@ -202,8 +204,8 @@ Cleanup_system ()
 Debconf ()
 {
 	# Configure local debconf
-	mkdir -p /tmp/container-tools
-	DEBCONF_TMPDIR="$(mktemp -d -p /tmp/container-tools -t $(basename ${0}).XXXX)"
+	mkdir -p "/tmp/${SOFTWARE}"
+	DEBCONF_TMPDIR="$(mktemp -d -p "/tmp/${SOFTWARE}" -t $(basename ${0}).XXXX)"
 	export DEBCONF_TMPDIR
 
 	mkdir -p "${DEBCONF_TMPDIR}/debconf"
@@ -247,12 +249,18 @@ Debootstrap ()
 	EXCLUDE="ifupdown"
 	INCLUDE="dbus"
 
-	if echo "${MIRROR}" | grep -qs '^https' || \
-	   echo "{PARENT_MIRROR}" | grep -qs '^https'
+	if ( echo "${MIRROR}" | grep -qs '^https' ) || \
+	   ( echo "${PARENT_MIRROR}" | grep -qs '^https' )
 	then
 		INCLUDE="${INCLUDE},apt-transport-https,ca-certificates"
 	fi
 
+	case "${MODE}" in
+		progress-linux)
+			INCLUDE="${INCLUDE},progress-linux,gnupg"
+			;;
+	esac
+
 	mkdir -p "$(dirname ${DIRECTORY})"
 	debootstrap --verbose --arch=${ARCHITECTURE} --components=${PARENT_ARCHIVE_AREAS} \
 		--exclude=${EXCLUDE} --include=${INCLUDE} ${PARENT_DISTRIBUTION} "${DIRECTORY}" ${PARENT_MIRROR}
@@ -332,58 +340,7 @@ EOF
 					;;
 			esac
 
-			# Import archive keys
-			KEYS="project/pgp/archive-key-${DIST}.asc"
-
-			for KEY in ${KEYS}
-			do
-				KEY_NAME="$(basename ${KEY})"
-				echo "P: Fetching archive-key ${KEY_NAME}..."
-
-				wget -q "${MIRROR}/${KEY}" -O "${DIRECTORY}/key.asc"
-				wget -q "${MIRROR}/${KEY}.gpg" -O "${DIRECTORY}/key.asc.gpg"
-
-				if [ -e /usr/bin/gpgv ]
-				then
-					if [ -e /usr/share/keyrings/debian-keyring.gpg ] || [ -e /usr/share/keyrings/debian-maintainers.gpg ]
-					then
-						KEY_VALID=""
-
-						for KEYRING in /usr/share/keyrings/debian-keyring.gpg /usr/share/keyrings/debian-maintainers.gpg
-						do
-							if [ -e "${KEYRING}" ]
-							then
-								echo -n "I: Verifying archive-key ${KEY_NAME} against $(basename ${KEYRING} .gpg | sed -e 's|-keyring||') keyring..."
-
-								# FIXME: doesn't work anymore when the template eventually be run with 'set -e'
-								/usr/bin/gpgv --quiet --keyring ${KEYRING} "${DIRECTORY}/key.asc.gpg" "${DIRECTORY}/key.asc" > /dev/null 2>&1 && KEY_VALID="true" && break
-							fi
-						done
-
-						case "${KEY_VALID}" in
-							true)
-								echo " successful."
-								;;
-
-							*)
-								echo " failed."
-								return 1
-								;;
-						esac
-					else
-						echo "W: Skipping archive-key ${KEY_NAME} verification, debian-keyring not available..."
-					fi
-				else
-					echo "W: Skipping archive-key ${KEY_NAME} verification, gpgv not available..."
-				fi
-
-				echo "P: Importing archive-key ${KEY_NAME}..."
-
-				Chroot "${DIRECTORY}" "apt-key add key.asc"
-				rm -f "${DIRECTORY}/key.asc"
-				rm -f "${DIRECTORY}/key.asc.gpg"
-			done
-
+			Chroot "${DIRECTORY}" "apt-key add /usr/share/progress-linux/pgp-keys/apt.progress-linux.org.gpg"
 			Chroot "${DIRECTORY}" "apt-get update"
 			;;
 	esac
@@ -898,7 +855,7 @@ EOF
 
 cat > "${DIRECTORY}/etc/systemd/system/cnt-ipv4-post-up-eno${NUMBER}.service" << EOF
 [Unit]
-Description=container-tools IPV4_POST_UP
+Description=${SOFTWARE} IPV4_POST_UP
 After=network-online.target
 Wants=network-online.target
 
@@ -918,7 +875,7 @@ EOF
 
 cat > "${DIRECTORY}/etc/systemd/system/cnt-ipv4-post-down-eno${NUMBER}.service" << EOF
 [Unit]
-Description=container-tools IPV4_POST_DOWN
+Description=${SOFTWARE} IPV4_POST_DOWN
 After=network.target
 Wants=network.target
 
@@ -1031,12 +988,12 @@ do
 done
 
 # Run debconf parts
-for DEBCONF_SCRIPT in /usr/share/container-tools/scripts/debconf.d/*
+for DEBCONF_SCRIPT in "/usr/share/${PROJECT}/${PROGRAM}/scripts/debconf.d"/*
 do
 	if [ -x "${DEBCONF_SCRIPT}" ]
 	then
 		# FIXME
-		# debconf -ocontainer-tools "${DEBCONF_SCRIPT}"
+		# debconf -o${SOFTWARE} "${DEBCONF_SCRIPT}"
 		"${DEBCONF_SCRIPT}"
 	fi
 done
@@ -1044,7 +1001,7 @@ done
 # Read-in configuration from debconf
 . "${DEBCONF_TMPDIR}/debconf.default"
 
-CACHE="/var/cache/container-tools/${MODE}"
+CACHE="/var/cache/${PROJECT}/${PROGRAM}/${MODE}"
 SYSTEM="${MACHINES}/${NAME}"
 
 ## Generic parts
@@ -1057,7 +1014,7 @@ then
 	mv "${CACHE}/${DISTRIBUTION}_${ARCHITECTURE}.tmp" "${CACHE}/${DISTRIBUTION}_${ARCHITECTURE}"
 fi
 
-Upgrade_system "${CACHE}/${DISTRIBUTION}_${ARCHITECTURE}" || echo "W: If upgrading the system failed, try removing the cache for your distribution in /var/cache/container-tools"
+Upgrade_system "${CACHE}/${DISTRIBUTION}_${ARCHITECTURE}" || echo "W: If upgrading the system failed, try removing the cache for your distribution in /var/cache/${PROJECT}/${PROGRAM}"
 Cleanup_system "${CACHE}/${DISTRIBUTION}_${ARCHITECTURE}"
 
 ## Specific parts
@@ -1175,7 +1132,7 @@ fi
 
 # remove debconf temporary files
 rm --preserve-root --one-file-system -rf "${DEBCONF_TMPDIR}"
-rmdir --ignore-fail-on-non-empty /tmp/container-tools 2>&1 || true
+rmdir --ignore-fail-on-non-empty "/tmp/${SOFTWARE}" 2>&1 || true
 
 # Post hooks
 for FILE in "${HOOKS}/post-${SCRIPT}".* "${HOOKS}/${NAME}.post-${SCRIPT}"
diff --git a/share/scripts/debconf.d/0001-preseed-file b/share/scripts/debconf.d/0001-preseed-file
index fab7d8d..d9ff245 100755
--- a/share/scripts/debconf.d/0001-preseed-file
+++ b/share/scripts/debconf.d/0001-preseed-file
@@ -1,7 +1,6 @@
 #!/bin/sh
 
-# container-tools - Manage systemd-nspawn containers
-# Copyright (C) 2014-2018 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+# Copyright (C) 2014-2019 Daniel Baumann <daniel.baumann@open-infrastructure.net>
 #
 # SPDX-License-Identifier: GPL-3.0+
 #
@@ -20,7 +19,10 @@
 
 set -e
 
-CONFIG="/etc/container-tools/debconf"
+PROJECT="open-infrastructure"
+PROGRAM="container"
+
+CONFIG="/etc/${PROJECT}/${PROGRAM}/debconf"
 
 DEBCONF_NOWARNINGS="true"
 export DEBCONF_NOWARNINGS
@@ -30,28 +32,28 @@ export DEBCONF_NOWARNINGS
 if [ -n "${PRESEED_FILE}" ]
 then
 	# user specified one or more preseed files through commandline option
-	db_set cnt-debconf/preseed-file "${PRESEED_FILE}"
-	db_fset cnt-debconf/preseed-file seen true
+	db_set container/preseed-file "${PRESEED_FILE}"
+	db_fset container/preseed-file seen true
 elif [ -e "${CONFIG}/${NAME}.cfg" ]
 then
 	# user did not specify a pressed file, but there is a matching one
 	# available on the system matching the container name
-	db_set cnt-debconf/preseed-file "${CONFIG}/${NAME}.cfg"
-	db_fset cnt-debconf/preseed-file seen true
+	db_set container/preseed-file "${CONFIG}/${NAME}.cfg"
+	db_fset container/preseed-file seen true
 elif [ "$(ls ${CONFIG}/*/${NAME}.cfg 2>/dev/null | wc -l)" -eq 1 ]
 then
 	# user did not specify a pressed file, but there is 1 (and only 1)
-	# matching in a sub-directory of /etc/container-tools/debconf
+	# matching in a sub-directory of /etc/${PROJECT}/${PROGRAM}/debconf
 
 	FILE="$(ls ${CONFIG}/*/${NAME}.cfg)"
 
-	db_set cnt-debconf/preseed-file "${FILE}"
-	db_fset cnt-debconf/preseed-file seen true
+	db_set container/preseed-file "${FILE}"
+	db_fset container/preseed-file seen true
 elif [ -e "${CONFIG}/default.cfg" ]
 then
 	# user did not specify a pressed file, but there is a default one
-	db_set cnt-debconf/preseed-file "${CONFIG}/default.cfg"
-	db_fset cnt-debconf/preseed-file seen true
+	db_set container/preseed-file "${CONFIG}/default.cfg"
+	db_fset container/preseed-file seen true
 elif ls "${CONFIG}"/*.cfg > /dev/null 2>&1 || ls "${CONFIG}"/*/*.cfg > /dev/null 2>&1
 then
 	# user has not specified preseed files through commandline option,
@@ -62,13 +64,13 @@ then
 
 	if [ -n "${PRESEED_FILES}" ]
 	then
-		db_subst cnt-debconf/preseed-files CHOICES "none, custom, , ${PRESEED_FILES}"
+		db_subst container/preseed-files CHOICES "none, custom, , ${PRESEED_FILES}"
 
-		db_settitle cnt-debconf/title
-		db_input high cnt-debconf/preseed-files || true
+		db_settitle container/title
+		db_input high container/preseed-files || true
 		db_go
 
-		db_get cnt-debconf/preseed-files
+		db_get container/preseed-files
 		PRESEED_FILE="${RET}" # select
 
 		case "${PRESEED_FILE}" in
@@ -77,8 +79,8 @@ then
 
 			*)
 				# user specified preseed file through debconf select
-				db_set cnt-debconf/preseed-file "${CONFIG}/${PRESEED_FILE}.cfg"
-				db_fset cnt-debconf/preseed-file seen true
+				db_set container/preseed-file "${CONFIG}/${PRESEED_FILE}.cfg"
+				db_fset container/preseed-file seen true
 				;;
 		esac
 	fi
@@ -90,11 +92,11 @@ case "${PRESEED_FILE}" in
 
 	*)
 		# ask user for a preseed file
-		db_settitle cnt-debconf/title
-		db_input high cnt-debconf/preseed-file || true
+		db_settitle container/title
+		db_input high container/preseed-file || true
 		db_go
 
-		db_get cnt-debconf/preseed-file
+		db_get container/preseed-file
 		PRESEED_FILE="${RET}" # string (w/ empty)
 
 		echo "PRESEED_FILE=\"${PRESEED_FILE}\"" >> "${DEBCONF_TMPDIR}/debconf.default"
diff --git a/share/scripts/debconf.d/0001-preseed-file.templates b/share/scripts/debconf.d/0001-preseed-file.templates
index 707da95..7e12e0d 100644
--- a/share/scripts/debconf.d/0001-preseed-file.templates
+++ b/share/scripts/debconf.d/0001-preseed-file.templates
@@ -1,14 +1,14 @@
-Template: cnt-debconf/title
+Template: container/title
 Type: title
-Description: container-tools
+Description: compute-tools
 
-Template: cnt-debconf/preseed-files
+Template: container/preseed-files
 Type: select
 Default: none
 Choices: ${CHOICES}
 Description: Choose a preseed config, enter a custom one, or use no preseed file at all.
 
-Template: cnt-debconf/preseed-file
+Template: container/preseed-file
 Type: string
 Default:
 Description: Enter (optional) preseed file to use:
diff --git a/share/scripts/debconf.d/0002-preseed-debconf b/share/scripts/debconf.d/0002-preseed-debconf
index ac101ad..086fffc 100755
--- a/share/scripts/debconf.d/0002-preseed-debconf
+++ b/share/scripts/debconf.d/0002-preseed-debconf
@@ -1,7 +1,6 @@
 #!/bin/sh
 
-# container-tools - Manage systemd-nspawn containers
-# Copyright (C) 2014-2018 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+# Copyright (C) 2014-2019 Daniel Baumann <daniel.baumann@open-infrastructure.net>
 #
 # SPDX-License-Identifier: GPL-3.0+
 #
@@ -50,14 +49,14 @@ do
 	# add preseed file to debconf
 	DEBCONF_PRESEED_FILES="${DEBCONF_PRESEED_FILES} ${PRESEED_FILE}"
 
-	if ! grep -qs '^ *container-tools *cnt-debconf/include-preseed-files' "${PRESEED_FILE}"
+	if ! grep -qs '^ *compute-tools *container/include-preseed-files' "${PRESEED_FILE}"
 	then
 		# preseed file has no includes
 		continue
 	fi
 
 	# preseed file has includes
-	INCLUDE_PRESEED_FILES="$(grep '^ *container-tools *cnt-debconf/include-preseed-files' ${PRESEED_FILE} | awk '{ $1=$2=$3=""; print $0 }' | sed -e 's|,| |g')"
+	INCLUDE_PRESEED_FILES="$(grep '^ *compute-tools *container/include-preseed-files' ${PRESEED_FILE} | awk '{ $1=$2=$3=""; print $0 }' | sed -e 's|,| |g')"
 
 	# FIXME: we're supporting only *ONE* include layer for now, so no nested/recursive includes just yet
 	for FILE in ${INCLUDE_PRESEED_FILES}
diff --git a/share/scripts/debconf.d/0003-debconf b/share/scripts/debconf.d/0003-debconf
index 1d04adc..843d0b4 100755
--- a/share/scripts/debconf.d/0003-debconf
+++ b/share/scripts/debconf.d/0003-debconf
@@ -1,7 +1,6 @@
 #!/bin/sh
 
-# container-tools - Manage systemd-nspawn containers
-# Copyright (C) 2014-2018 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+# Copyright (C) 2014-2019 Daniel Baumann <daniel.baumann@open-infrastructure.net>
 #
 # SPDX-License-Identifier: GPL-3.0+
 #
@@ -27,7 +26,7 @@ export DEBCONF_NOWARNINGS
 
 Mode ()
 {
-	db_get cnt-debconf/mode
+	db_get container/mode
 	MODE="${RET}" # select
 
 	if [ -z "${MODE}" ]
@@ -47,34 +46,34 @@ Mode ()
 
 Distribution ()
 {
-	db_get cnt-debconf/distribution
+	db_get container/distribution
 	DISTRIBUTION="${RET}" # select
 
 	if [ -z "${DISTRIBUTION}" ]
 	then
 		case "${MODE}" in
 			debian)
-				db_subst cnt-debconf/distribution CHOICES "Debian GNU/Linux 9 \"stretch\", Debian GNU/Linux testing/buster, Debian GNU/Linux unstable/sid"
-				db_subst cnt-debconf/distribution CHOICES_C "stretch, buster, sid"
+				db_subst container/distribution CHOICES "Debian GNU/Linux 9 \"stretch\", Debian GNU/Linux 10 \"buster\", Debian GNU/Linux testing/bullseye, Debian GNU/Linux unstable/sid"
+				db_subst container/distribution CHOICES_C "stretch, buster, bullseye, sid"
 
-				db_set cnt-debconf/distribution stretch
-				db_fset cnt-debconf/distribution seen false
+				db_set container/distribution buster
+				db_fset container/distribution seen false
 				;;
 
 			progress-linux)
-				db_subst cnt-debconf/distribution CHOICES "Progress Linux 4 (dschinn), Progress Linux 4+ (dschinn-backports)"
-				db_subst cnt-debconf/distribution CHOICES_C "dschinn, dschinn-backports"
+				db_subst container/distribution CHOICES "Progress Linux 5 (engywuck), Progress Linux 5+ (engywuck-backports)"
+				db_subst container/distribution CHOICES_C "engywuck, engywuck-backports"
 
-				db_set cnt-debconf/distribution dschinn-backports
-				db_fset cnt-debconf/distribution seen false
+				db_set container/distribution engywuck-backports
+				db_fset container/distribution seen false
 				;;
 		esac
 
-		db_settitle cnt-debconf/title
-		db_input high cnt-debconf/distribution || true
+		db_settitle container/title
+		db_input high container/distribution || true
 		db_go
 
-		db_get cnt-debconf/distribution
+		db_get container/distribution
 		DISTRIBUTION="${RET}" # select
 	fi
 
@@ -84,7 +83,7 @@ Distribution ()
 
 Parent_distribution ()
 {
-	db_get cnt-debconf/parent-distribution
+	db_get container/parent-distribution
 	PARENT_DISTRIBUTION="${RET}"
 
 	if [ -z "${PARENT_DISTRIBUTION}" ]
@@ -92,8 +91,8 @@ Parent_distribution ()
 		case "${MODE}" in
 			progress-linux)
 				case "${DISTRIBUTION}" in
-					dschinn*)
-						PARENT_DISTRIBUTION="stretch"
+					engywuck*)
+						PARENT_DISTRIBUTION="buster"
 						;;
 				esac
 				;;
@@ -156,22 +155,22 @@ Architecture ()
 			exit 1
 	esac
 
-	db_get cnt-debconf/architecture
+	db_get container/architecture
 	ARCHITECTURE="${RET}" # select
 
 	if [ -z "${ARCHITECTURE}" ] && [ -n "${CHOICES}" ]
 	then
-		db_subst cnt-debconf/architecture CHOICES ${CHOICES}
-		db_subst cnt-debconf/architecture CHOICES_C ${CHOICES_C}
+		db_subst container/architecture CHOICES ${CHOICES}
+		db_subst container/architecture CHOICES_C ${CHOICES_C}
 
-		db_set cnt-debconf/architecture ${DEFAULT}
-		db_fset cnt-debconf/distribution seen false
+		db_set container/architecture ${DEFAULT}
+		db_fset container/distribution seen false
 
-		db_settitle cnt-debconf/title
-		db_input high cnt-debconf/architecture || true
+		db_settitle container/title
+		db_input high container/architecture || true
 		db_go
 
-		db_get cnt-debconf/architecture
+		db_get container/architecture
 		ARCHITECTURE="${RET}" # select
 	fi
 
@@ -187,7 +186,7 @@ Architecture ()
 
 Archives ()
 {
-	db_get cnt-debconf/archives
+	db_get container/archives
 	ARCHIVES="${RET}" # multiselect
 
 	if [ -z "${ARCHIVES}" ]
@@ -196,33 +195,33 @@ Archives ()
 			debian)
 				case "${PARENT_DISTRIBUTION}" in
 					sid)
-						db_subst cnt-debconf/archives CHOICES "Experimental"
-						db_subst cnt-debconf/archives CHOICES_C "experimental"
+						db_subst container/archives CHOICES "Experimental"
+						db_subst container/archives CHOICES_C "experimental"
 
-						db_set cnt-debconf/archives ""
-						db_fset cnt-debconf/archives seen false
+						db_set container/archives ""
+						db_fset container/archives seen false
 						;;
 
 					*)
-						db_subst cnt-debconf/archives CHOICES "Security, Updates, Backports, Proposed Updates"
-						db_subst cnt-debconf/archives CHOICES_C "${DISTRIBUTION}-security, ${DISTRIBUTION}-updates, ${DISTRIBUTION}-backports, ${DISTRIBUTION}-proposed-updates"
+						db_subst container/archives CHOICES "Security, Updates, Backports, Proposed Updates"
+						db_subst container/archives CHOICES_C "${DISTRIBUTION}-security, ${DISTRIBUTION}-updates, ${DISTRIBUTION}-backports, ${DISTRIBUTION}-proposed-updates"
 
 						case "${PARENT_DISTRIBUTION}" in
 							sid)
-								db_set cnt-debconf/archives ""
+								db_set container/archives ""
 								;;
 
 							buster)
-								db_set cnt-debconf/archives "${DISTRIBUTION}-security, ${DISTRIBUTION}-updates"
+								db_set container/archives "${DISTRIBUTION}-security, ${DISTRIBUTION}-updates"
 								;;
 
 							*)
-								#db_set cnt-debconf/archives "${DISTRIBUTION}-security, ${DISTRIBUTION}-updates, ${DISTRIBUTION}-backports"
-								db_set cnt-debconf/archives "${DISTRIBUTION}-security, ${DISTRIBUTION}-updates"
+								#db_set container/archives "${DISTRIBUTION}-security, ${DISTRIBUTION}-updates, ${DISTRIBUTION}-backports"
+								db_set container/archives "${DISTRIBUTION}-security, ${DISTRIBUTION}-updates"
 								;;
 						esac
 
-						db_fset cnt-debconf/archives seen false
+						db_fset container/archives seen false
 						;;
 				esac
 				;;
@@ -230,19 +229,19 @@ Archives ()
 			progress-linux)
 				DIST="$(echo ${DISTRIBUTION} | sed -e 's|-backports||')"
 
-				db_subst cnt-debconf/archives CHOICES "staging, Security, Security (staging), Updates, Updates (staging), Extras, Extras (staging), Backports, Backports (staging), Backports Extras, Backports Extras (staging)"
-				db_subst cnt-debconf/archives CHOICES_C "${DIST}-staging, ${DIST}-security, ${DIST}-security-staging, ${DIST}-updates, ${DIST}-updates-staging, ${DIST}-extras, ${DIST}-extras-staging, ${DIST}-backports, ${DIST}-backports-staging, ${DIST}-backports-extras, ${DIST}-backports-extras-staging"
+				db_subst container/archives CHOICES "staging, Security, Security (staging), Updates, Updates (staging), Extras, Extras (staging), Backports, Backports (staging), Backports Extras, Backports Extras (staging)"
+				db_subst container/archives CHOICES_C "${DIST}-staging, ${DIST}-security, ${DIST}-security-staging, ${DIST}-updates, ${DIST}-updates-staging, ${DIST}-extras, ${DIST}-extras-staging, ${DIST}-backports, ${DIST}-backports-staging, ${DIST}-backports-extras, ${DIST}-backports-extras-staging"
 
-				db_set cnt-debconf/archives "${DIST}-security, ${DIST}-updates, ${DIST}-extras, ${DIST}-backports, ${DIST}-backports-extras"
-				db_fset cnt-debconf/archives seen false
+				db_set container/archives "${DIST}-security, ${DIST}-updates, ${DIST}-extras, ${DIST}-backports, ${DIST}-backports-extras"
+				db_fset container/archives seen false
 				;;
 		esac
 
-		db_settitle cnt-debconf/title
-		db_input high cnt-debconf/archives || true
+		db_settitle container/title
+		db_input high container/archives || true
 		db_go
 
-		db_get cnt-debconf/archives
+		db_get container/archives
 		ARCHIVES="${RET}" # multiselect
 	fi
 
@@ -254,40 +253,40 @@ Archives ()
 
 Parent_archives ()
 {
-	db_get cnt-debconf/parent-archives
+	db_get container/parent-archives
 	PARENT_ARCHIVES="${RET}" # multiselect (w/o empty)
 
 	if [ -z "${PARENT_ARCHIVES}" ]
 	then
 		case "${MODE}" in
 			progress-linux)
-				db_subst cnt-debconf/parent-archives CHOICES "Security, Updates, Backports, Proposed Updates"
-				db_subst cnt-debconf/parent-archives CHOICES_C "${PARENT_DISTRIBUTION}-security, ${PARENT_DISTRIBUTION}-updates, ${PARENT_DISTRIBUTION}-backports, ${PARENT_DISTRIBUTION}-proposed-updates"
+				db_subst container/parent-archives CHOICES "Security, Updates, Backports, Proposed Updates"
+				db_subst container/parent-archives CHOICES_C "${PARENT_DISTRIBUTION}-security, ${PARENT_DISTRIBUTION}-updates, ${PARENT_DISTRIBUTION}-backports, ${PARENT_DISTRIBUTION}-proposed-updates"
 
 				case "${PARENT_DISTRIBUTION}" in
 					*)
-						#db_set cnt-debconf/parent-archives "${PARENT_DISTRIBUTION}-security, ${PARENT_DISTRIBUTION}-updates, ${PARENT_DISTRIBUTION}-backports"
-						db_set cnt-debconf/parent-archives "${PARENT_DISTRIBUTION}-security, ${PARENT_DISTRIBUTION}-updates"
+						#db_set container/parent-archives "${PARENT_DISTRIBUTION}-security, ${PARENT_DISTRIBUTION}-updates, ${PARENT_DISTRIBUTION}-backports"
+						db_set container/parent-archives "${PARENT_DISTRIBUTION}-security, ${PARENT_DISTRIBUTION}-updates"
 						;;
 				esac
 
-				db_fset cnt-debconf/parent-archives seen false
+				db_fset container/parent-archives seen false
 
-				db_settitle cnt-debconf/title
-				db_input high cnt-debconf/parent-archives || true
+				db_settitle container/title
+				db_input high container/parent-archives || true
 				db_go
 				;;
 
 			*)
-				db_subst cnt-debconf/parent-archives CHOICES "Security, Updates, Backports, Proposed Updates"
-				db_subst cnt-debconf/parent-archives CHOICES_C "${ARCHIVES}"
+				db_subst container/parent-archives CHOICES "Security, Updates, Backports, Proposed Updates"
+				db_subst container/parent-archives CHOICES_C "${ARCHIVES}"
 
-				db_set cnt-debconf/parent-archives "${ARCHIVES}"
-				db_fset cnt-debconf/parent-archives seen true
+				db_set container/parent-archives "${ARCHIVES}"
+				db_fset container/parent-archives seen true
 				;;
 		esac
 
-		db_get cnt-debconf/parent-archives
+		db_get container/parent-archives
 		PARENT_ARCHIVES="${RET}" # multiselect (w/o empty)
 
 		if [ -z "${PARENT_ARCHIVES}" ]
@@ -317,28 +316,28 @@ Parent_archives ()
 
 Mirror ()
 {
-	db_get cnt-debconf/mirror
+	db_get container/mirror
 	MIRROR="${RET}"
 
 	if [ -z "${MIRROR}" ]
 	then
 		case "${MODE}" in
 			debian)
-				db_set cnt-debconf/mirror https://deb.debian.org/debian
-				db_fset cnt-debconf/mirror seen false
+				db_set container/mirror https://deb.debian.org/debian
+				db_fset container/mirror seen false
 				;;
 
 			progress-linux)
-				db_set cnt-debconf/mirror https://cdn.archive.progress-linux.org/packages
-				db_fset cnt-debconf/mirror seen false
+				db_set container/mirror https://cdn.deb.progress-linux.org/packages
+				db_fset container/mirror seen false
 				;;
 		esac
 
-		db_settitle cnt-debconf/title
-		db_input high cnt-debconf/mirror || true
+		db_settitle container/title
+		db_input high container/mirror || true
 		db_go
 
-		db_get cnt-debconf/mirror
+		db_get container/mirror
 		MIRROR="${RET}" # string (w/o empty)
 
 		if [ -z "${MIRROR}" ]
@@ -349,7 +348,7 @@ Mirror ()
 					;;
 
 				progress-linux)
-					MIRROR="https://cdn.archive.progress-linux.org/packages"
+					MIRROR="https://cdn.deb.progress-linux.org/packages"
 					;;
 			esac
 		fi
@@ -366,28 +365,28 @@ Mirror_security ()
 		return 0
 	fi
 
-	db_get cnt-debconf/mirror-security
+	db_get container/mirror-security
 	MIRROR_SECURITY="${RET}" # string (w/o empty)
 
 	if [ -z "${MIRROR_SECURITY}" ]
 	then
 		case "${MODE}" in
 			debian)
-				db_set cnt-debconf/mirror-security http://security.debian.org
-				db_fset cnt-debconf/mirror-security seen false
+				db_set container/mirror-security http://security.debian.org
+				db_fset container/mirror-security seen false
 				;;
 
 			*)
-				db_set cnt-debconf/mirror-security ${MIRROR}
-				db_fset cnt-debconf/mirror-security seen true
+				db_set container/mirror-security ${MIRROR}
+				db_fset container/mirror-security seen true
 				;;
 		esac
 
-		db_settitle cnt-debconf/title
-		db_input high cnt-debconf/mirror-security || true
+		db_settitle container/title
+		db_input high container/mirror-security || true
 		db_go
 
-		db_get cnt-debconf/mirror-security
+		db_get container/mirror-security
 		MIRROR_SECURITY="${RET}" # string (w/o empty)
 
 		if [ -z "${MIRROR_SECURITY}" ]
@@ -410,28 +409,28 @@ Mirror_security ()
 
 Parent_mirror ()
 {
-	db_get cnt-debconf/parent-mirror
+	db_get container/parent-mirror
 	PARENT_MIRROR="${RET}" # string (w/o empty)
 
 	if [ -z "${PARENT_MIRROR}" ]
 	then
 		case "${MODE}" in
 			progress-linux)
-				db_set cnt-debconf/parent-mirror https://deb.debian.org/debian
-				db_fset cnt-debconf/parent-mirror seen false
+				db_set container/parent-mirror https://deb.debian.org/debian
+				db_fset container/parent-mirror seen false
 
-				db_settitle cnt-debconf/title
-				db_input high cnt-debconf/parent-mirror || true
+				db_settitle container/title
+				db_input high container/parent-mirror || true
 				db_go
 				;;
 
 			*)
-				db_set cnt-debconf/parent-mirror ${MIRROR}
-				db_fset cnt-debconf/parent-mirror seen true
+				db_set container/parent-mirror ${MIRROR}
+				db_fset container/parent-mirror seen true
 				;;
 		esac
 
-		db_get cnt-debconf/parent-mirror
+		db_get container/parent-mirror
 		PARENT_MIRROR="${RET}" # string (w/o empty)
 
 		if [ -z "${PARENT_MIRROR}" ]
@@ -459,28 +458,28 @@ Parent_mirror_security ()
 		return 0
 	fi
 
-	db_get cnt-debconf/parent-mirror-security
+	db_get container/parent-mirror-security
 	PARENT_MIRROR_SECURITY="${RET}" # string (w/o empty)
 
 	if [ -z "${PARENT_MIRROR_SECURITY}" ]
 	then
 		case "${MODE}" in
 			progress-linux)
-				db_set cnt-debconf/parent-mirror-security http://security.debian.org
-				db_fset cnt-debconf/parent-mirror-security seen false
+				db_set container/parent-mirror-security http://security.debian.org
+				db_fset container/parent-mirror-security seen false
 
-				db_settitle cnt-debconf/title
-				db_input high cnt-debconf/parent-mirror-security || true
+				db_settitle container/title
+				db_input high container/parent-mirror-security || true
 				db_go
 				;;
 
 			*)
-				db_set cnt-debconf/parent-mirror-security ${MIRROR_SECURITY}
-				db_fset cnt-debconf/parent-mirror-security seen true
+				db_set container/parent-mirror-security ${MIRROR_SECURITY}
+				db_fset container/parent-mirror-security seen true
 				;;
 		esac
 
-		db_get cnt-debconf/parent-mirror-security
+		db_get container/parent-mirror-security
 		PARENT_MIRROR_SECURITY="${RET}" # string (w/o empty)
 
 		if [ -z "${PARENT_MIRROR_SECURITY}" ]
@@ -503,32 +502,32 @@ Parent_mirror_security ()
 
 Archive_areas ()
 {
-	db_get cnt-debconf/archive-areas
+	db_get container/archive-areas
 	ARCHIVE_AREAS="${RET}"
 
 	if [ -z "${ARCHIVE_AREAS}" ]
 	then
 		case "${MODE}" in
 			progress-linux)
-				db_subst cnt-debconf/archive-areas CHOICES "main, contrib, non-free"
+				db_subst container/archive-areas CHOICES "main, contrib, non-free"
 
-				db_set cnt-debconf/archive-areas "main, contrib, non-free"
-				db_fset cnt-debconf/archive-areas seen false
+				db_set container/archive-areas "main, contrib, non-free"
+				db_fset container/archive-areas seen false
 				;;
 
 			*)
-				db_subst cnt-debconf/archive-areas CHOICES "main, contrib, non-free"
+				db_subst container/archive-areas CHOICES "main, contrib, non-free"
 
-				db_set cnt-debconf/archive-areas "main"
-				db_fset cnt-debconf/archive-areas seen false
+				db_set container/archive-areas "main"
+				db_fset container/archive-areas seen false
 				;;
 		esac
 
-		db_settitle cnt-debconf/title
-		db_input high cnt-debconf/archive-areas || true
+		db_settitle container/title
+		db_input high container/archive-areas || true
 		db_go
 
-		db_get cnt-debconf/archive-areas
+		db_get container/archive-areas
 		ARCHIVE_AREAS="${RET}" # multiselect (w/o empty)
 
 		if [ -z "${ARCHIVE_AREAS}" ]
@@ -553,32 +552,32 @@ Archive_areas ()
 
 Parent_archive_areas ()
 {
-	db_get cnt-debconf/parent-archive-areas
+	db_get container/parent-archive-areas
 	PARENT_ARCHIVE_AREAS="${RET}" # multiselect (w/o empty)
 
 	if [ -z "${PARENT_ARCHIVE_AREAS}" ]
 	then
 		case "${MODE}" in
 			progress-linux)
-				db_subst cnt-debconf/parent-archive-areas CHOICES "main, contrib, non-free"
+				db_subst container/parent-archive-areas CHOICES "main, contrib, non-free"
 
-				db_set cnt-debconf/parent-archive-areas "main, contrib, non-free"
-				db_fset cnt-debconf/parent-archive-areas seen false
+				db_set container/parent-archive-areas "main, contrib, non-free"
+				db_fset container/parent-archive-areas seen false
 
-				db_settitle cnt-debconf/title
-				db_input high cnt-debconf/parent-archive-areas || true
+				db_settitle container/title
+				db_input high container/parent-archive-areas || true
 				db_go
 				;;
 
 			*)
-				db_subst cnt-debconf/parent-archive-areas CHOICES "${ARCHIVE_AREAS}"
+				db_subst container/parent-archive-areas CHOICES "${ARCHIVE_AREAS}"
 
-				db_set cnt-debconf/parent-archive-areas "${ARCHIVE_AREAS}"
-				db_fset cnt-debconf/parent-archive-areas seen true
+				db_set container/parent-archive-areas "${ARCHIVE_AREAS}"
+				db_fset container/parent-archive-areas seen true
 				;;
 		esac
 
-		db_get cnt-debconf/parent-archive-areas
+		db_get container/parent-archive-areas
 		PARENT_ARCHIVE_AREAS="${RET}" # multiselect (w/o empty)
 
 		if [ -z "${PARENT_ARCHIVE_AREAS}" ]
@@ -603,16 +602,16 @@ Parent_archive_areas ()
 
 Packages ()
 {
-	db_get cnt-debconf/packages
+	db_get container/packages
 	PACKAGES="${RET}" # string (w/ empty)
 
 	if [ -z "${PACKAGES}" ]
 	then
-		db_settitle cnt-debconf/title
-		db_input high cnt-debconf/packages || true
+		db_settitle container/title
+		db_input high container/packages || true
 		db_go
 
-		db_get cnt-debconf/packages
+		db_get container/packages
 		PACKAGES="${RET}" # string (w/ empty)
 	fi
 
@@ -624,20 +623,20 @@ Local_archives ()
 {
 	NUMBER="1"
 
-	while db_get cnt-debconf/archive${NUMBER}/repository && [ "${RET}" ]
+	while db_get container/archive${NUMBER}/repository && [ "${RET}" ]
 	do
 		mkdir -p "${DEBCONF_TMPDIR}/apt"
 
 		REPOSITORY="${RET#deb }"
 
 		LIST="archive${NUMBER}.list"
-		if db_get cnt-debconf/archive${NUMBER}/list
+		if db_get container/archive${NUMBER}/list
 		then
 			LIST="$(basename ${RET} .list).list"
 		fi
 
 		COMMENT=""
-		if db_get cnt-debconf/archive${NUMBER}/comment
+		if db_get container/archive${NUMBER}/comment
 		then
 			COMMENT="${RET}"
 
@@ -646,13 +645,13 @@ Local_archives ()
 
 		echo "deb ${REPOSITORY}" >> "${DEBCONF_TMPDIR}/apt/${LIST}"
 
-		if db_get cnt-debconf/archive${NUMBER}/source && [ "$RET" = true ]
+		if db_get container/archive${NUMBER}/source && [ "$RET" = true ]
 		then
 			echo "deb-src ${REPOSITORY}" >> "${DEBCONF_TMPDIR}/apt/${LIST}"
 		fi
 
 		KEY=""
-		if db_get cnt-debconf/archive${NUMBER}/key
+		if db_get container/archive${NUMBER}/key
 		then
 			KEY="${RET}"
 
@@ -662,16 +661,16 @@ Local_archives ()
 		PREFERENCES_PACKAGE=""
 		PREFERENCES_PIN=""
 		PREFERENCES_PIN_PRIORITY=""
-		if db_get cnt-debconf/archive${NUMBER}/preferences-package
+		if db_get container/archive${NUMBER}/preferences-package
 		then
 			PREFERENCES_PACKAGE="${RET}"
 
-			if db_get cnt-debconf/archive${NUMBER}/preferences-pin
+			if db_get container/archive${NUMBER}/preferences-pin
 			then
 				PREFERENCES_PIN="${RET}"
 			fi
 
-			if db_get cnt-debconf/archive${NUMBER}/preferences-pin-priority
+			if db_get container/archive${NUMBER}/preferences-pin-priority
 			then
 				PREFERENCES_PIN_PRIORITY="${RET}"
 			fi
@@ -722,97 +721,97 @@ Network_defaults ()
 
 Network ()
 {
-	db_get cnt-debconf/network1/bridge
+	db_get container/network1/bridge
 	NETWORK1_BRIDGE="${RET}" # string (w/o empty)
 
-	db_get cnt-debconf/network1/veth
+	db_get container/network1/veth
 	NETWORK1_VETH="${RET}" # string (w/o empty)
 
-	db_get cnt-debconf/network1/ipv4-method
+	db_get container/network1/ipv4-method
 	NETWORK1_IPV4_METHOD="${RET}" # select
 
-	db_get cnt-debconf/network1/ipv4-comment
+	db_get container/network1/ipv4-comment
 	NETWORK1_IPV4_COMMENT="${RET}" # string (w/ empty)
 
-	db_get cnt-debconf/network1/ipv4-address
+	db_get container/network1/ipv4-address
 	NETWORK1_IPV4_ADDRESS="${RET}" # string (w/o empty)
 
-	db_get cnt-debconf/network1/ipv4-gateway
+	db_get container/network1/ipv4-gateway
 	NETWORK1_IPV4_GATEWAY="${RET}" # string (w/ empty)
 
-	db_get cnt-debconf/network1/ipv4-netmask
+	db_get container/network1/ipv4-netmask
 	NETWORK1_IPV4_NETMASK="${RET}" # string (w/o empty)
 
-	db_get cnt-debconf/network1/ipv4-post-up
+	db_get container/network1/ipv4-post-up
 	NETWORK1_IPV4_POST_UP="${RET}" # string (w/ empty)
 
-	db_get cnt-debconf/network1/ipv4-post-down
+	db_get container/network1/ipv4-post-down
 	NETWORK1_IPV4_POST_DOWN="${RET}" # string (w/ empty)
 
-	db_get cnt-debconf/nameserver/server
+	db_get container/nameserver/server
 	NAMESERVER_SERVER="${RET}" # string (w/ empty)
 
-	db_get cnt-debconf/nameserver/domain
+	db_get container/nameserver/domain
 	NAMESERVER_DOMAIN="${RET}" # string (w/ empty)
 
-	db_get cnt-debconf/nameserver/search
+	db_get container/nameserver/search
 	NAMESERVER_SEARCH="${RET}" # string (w/ empty)
 
-	db_get cnt-debconf/nameserver/options
+	db_get container/nameserver/options
 	NAMESERVER_OPTIONS="${RET}" # string (w/ empty)
 
 	Network_defaults
 
-	db_set cnt-debconf/network1/bridge "${NETWORK1_BRIDGE}"
-	db_fset cnt-debconf/network1/bridge seen false
+	db_set container/network1/bridge "${NETWORK1_BRIDGE}"
+	db_fset container/network1/bridge seen false
 
-	db_set cnt-debconf/network1/veth "${NETWORK1_VETH}"
-	db_fset cnt-debconf/network1/veth seen false
+	db_set container/network1/veth "${NETWORK1_VETH}"
+	db_fset container/network1/veth seen false
 
-	db_set cnt-debconf/network1/ipv4-method "${NETWORK1_IPV4_METHOD}"
-	db_fset cnt-debconf/network1/ipv4-method seen false
+	db_set container/network1/ipv4-method "${NETWORK1_IPV4_METHOD}"
+	db_fset container/network1/ipv4-method seen false
 
-	db_set cnt-debconf/network1/ipv4-comment "${NETWORK1_IPV4_COMMENT}"
-	db_fset cnt-debconf/network1/ipv4-comment seen false
+	db_set container/network1/ipv4-comment "${NETWORK1_IPV4_COMMENT}"
+	db_fset container/network1/ipv4-comment seen false
 
-	db_set cnt-debconf/network1/ipv4-address "${NETWORK1_IPV4_ADDRESS}"
-	db_fset cnt-debconf/network1/ipv4-address seen false
+	db_set container/network1/ipv4-address "${NETWORK1_IPV4_ADDRESS}"
+	db_fset container/network1/ipv4-address seen false
 
-	db_set cnt-debconf/network1/ipv4-gateway "${NETWORK1_IPV4_GATEWAY}"
-	db_fset cnt-debconf/network1/ipv4-gateway seen false
+	db_set container/network1/ipv4-gateway "${NETWORK1_IPV4_GATEWAY}"
+	db_fset container/network1/ipv4-gateway seen false
 
-	db_set cnt-debconf/network1/ipv4-netmask "${NETWORK1_IPV4_NETMASK}"
-	db_fset cnt-debconf/network1/ipv4-netmask seen false
+	db_set container/network1/ipv4-netmask "${NETWORK1_IPV4_NETMASK}"
+	db_fset container/network1/ipv4-netmask seen false
 
-	db_set cnt-debconf/network1/ipv4-post-up "${NETWORK1_IPV4_POST_UP}"
-	db_fset cnt-debconf/network1/ipv4-post-up seen false
+	db_set container/network1/ipv4-post-up "${NETWORK1_IPV4_POST_UP}"
+	db_fset container/network1/ipv4-post-up seen false
 
-	db_set cnt-debconf/network1/ipv4-post-down "${NETWORK1_IPV4_POST_DOWN}"
-	db_fset cnt-debconf/network1/ipv4-post-down seen false
+	db_set container/network1/ipv4-post-down "${NETWORK1_IPV4_POST_DOWN}"
+	db_fset container/network1/ipv4-post-down seen false
 
-	db_set cnt-debconf/nameserver/server "${NAMESERVER_SERVER}"
-	db_fset cnt-debconf/nameserver/server seen false
+	db_set container/nameserver/server "${NAMESERVER_SERVER}"
+	db_fset container/nameserver/server seen false
 
-	db_set cnt-debconf/nameserver/domain "${NAMESERVER_DOMAIN}"
-	db_fset cnt-debconf/nameserver/domain seen false
+	db_set container/nameserver/domain "${NAMESERVER_DOMAIN}"
+	db_fset container/nameserver/domain seen false
 
-	db_set cnt-debconf/nameserver/search "${NAMESERVER_SEARCH}"
-	db_fset cnt-debconf/nameserver/search seen false
+	db_set container/nameserver/search "${NAMESERVER_SEARCH}"
+	db_fset container/nameserver/search seen false
 
-	db_set cnt-debconf/nameserver/options "${NAMESERVER_OPTIONS}"
-	db_fset cnt-debconf/nameserver/options seen false
+	db_set container/nameserver/options "${NAMESERVER_OPTIONS}"
+	db_fset container/nameserver/options seen false
 
-	db_settitle cnt-debconf/title
-	db_input high cnt-debconf/network1/ipv4-method || true
+	db_settitle container/title
+	db_input high container/network1/ipv4-method || true
 	db_go
 
-	db_get cnt-debconf/network1/bridge
+	db_get container/network1/bridge
 	NETWORK1_BRIDGE="${RET}" # select
 
-	db_get cnt-debconf/network1/veth
+	db_get container/network1/veth
 	NETWORK1_VETH="${RET}" # select
 
-	db_get cnt-debconf/network1/ipv4-method
+	db_get container/network1/ipv4-method
 	NETWORK1_IPV4_METHOD="${RET}" # select
 
 	case "${NETWORK1_IPV4_METHOD}" in
@@ -820,81 +819,81 @@ Network ()
 			;;
 
 		static)
-			db_settitle cnt-debconf/title
-			db_input high cnt-debconf/network1/ipv4-comment || true
+			db_settitle container/title
+			db_input high container/network1/ipv4-comment || true
 			db_go
 
-			db_settitle cnt-debconf/title
-			db_input high cnt-debconf/network1/ipv4-address || true
+			db_settitle container/title
+			db_input high container/network1/ipv4-address || true
 			db_go
 
-			db_settitle cnt-debconf/title
-			db_input high cnt-debconf/network1/ipv4-gateway || true
+			db_settitle container/title
+			db_input high container/network1/ipv4-gateway || true
 			db_go
 
-			db_settitle cnt-debconf/title
-			db_input high cnt-debconf/network1/ipv4-netmask || true
+			db_settitle container/title
+			db_input high container/network1/ipv4-netmask || true
 			db_go
 
-			db_settitle cnt-debconf/title
-			db_input high cnt-debconf/network1/ipv4-post-up || true
+			db_settitle container/title
+			db_input high container/network1/ipv4-post-up || true
 			db_go
 
-			db_settitle cnt-debconf/title
-			db_input high cnt-debconf/network1/ipv4-post-down || true
+			db_settitle container/title
+			db_input high container/network1/ipv4-post-down || true
 			db_go
 
-			db_settitle cnt-debconf/title
-			db_input high cnt-debconf/nameserver/server || true
+			db_settitle container/title
+			db_input high container/nameserver/server || true
 			db_go
 			;;
 	esac
 
 	NUMBER="1"
 
-	while db_get cnt-debconf/network${NUMBER}/ipv4-method && [ "${RET}" ]
+	while db_get container/network${NUMBER}/ipv4-method && [ "${RET}" ]
 	do
-		if db_get cnt-debconf/network${NUMBER}/bridge
+		if db_get container/network${NUMBER}/bridge
 		then
 			eval NETWORK${NUMBER}_BRIDGE="\"${RET}\"" # string (w/o empty)
 		fi
 
-		if db_get cnt-debconf/network${NUMBER}/veth
+		if db_get container/network${NUMBER}/veth
 		then
 			eval NETWORK${NUMBER}_VETH="\"${RET}\"" # string (w/o empty)
 		fi
 
-		if db_get cnt-debconf/network${NUMBER}/ipv4-comment
+		if db_get container/network${NUMBER}/ipv4-comment
 		then
 			eval NETWORK${NUMBER}_IPV4_COMMENT="\"${RET}\"" # string (w/ empty)
 		fi
 
-		if db_get cnt-debconf/network${NUMBER}/ipv4-method
+		if db_get container/network${NUMBER}/ipv4-method
 		then
 			eval NETWORK${NUMBER}_IPV4_METHOD="\"${RET}\"" # select
 		fi
 
-		if db_get cnt-debconf/network${NUMBER}/ipv4-address
+		if db_get container/network${NUMBER}/ipv4-address
 		then
 			eval NETWORK${NUMBER}_IPV4_ADDRESS="\"${RET}\"" # string (w/o empty)
 		fi
 
-		if db_get cnt-debconf/network${NUMBER}/ipv4-gateway
+		if db_get container/network${NUMBER}/ipv4-gateway
 		then
 			eval NETWORK${NUMBER}_IPV4_GATEWAY="\"${RET}\"" # string (w/ empty)
 		fi
 
-		if db_get cnt-debconf/network${NUMBER}/ipv4-netmask
+		if db_get container/network${NUMBER}/ipv4-netmask
 		then
 			eval NETWORK${NUMBER}_IPV4_NETMASK="\"${RET}\"" # string (w/o empty)
 		fi
 
-		if db_get cnt-debconf/network${NUMBER}/ipv4-post-up
+		if db_get container/network${NUMBER}/ipv4-post-up
 		then
 			eval NETWORK${NUMBER}_IPV4_POST_UP="\"${RET}\"" # string (w/ empty)
 		fi
 
-		if db_get cnt-debconf/network${NUMBER}/ipv4-post-down
+		if db_get container/network${NUMBER}/ipv4-post-down
 		then
 			eval NETWORK${NUMBER}_IPV4_POST_DOWN="\"${RET}\"" # string (w/ empty)
 		fi
@@ -904,16 +903,16 @@ Network ()
 
 	NETWORK_NUMBER="$((${NUMBER} - 1))"
 
-	db_get cnt-debconf/nameserver/server
+	db_get container/nameserver/server
 	NAMESERVER_SERVER="${RET}" # string (w/ empty)
 
-	db_get cnt-debconf/nameserver/domain
+	db_get container/nameserver/domain
 	NAMESERVER_DOMAIN="${RET}" # string (w/ empty)
 
-	db_get cnt-debconf/nameserver/search
+	db_get container/nameserver/search
 	NAMESERVER_SEARCH="${RET}" # string (w/ empty)
 
-	db_get cnt-debconf/nameserver/options
+	db_get container/nameserver/options
 	NAMESERVER_OPTIONS="${RET}" # string (w/ empty)
 
 	Network_defaults
@@ -958,7 +957,7 @@ Network ()
 
 Root_password ()
 {
-	if db_get cnt-debconf/root-password
+	if db_get container/root-password
 	then
 		ROOT_PASSWORD="${RET}" # string (w/o empty)
 	fi
@@ -968,14 +967,14 @@ Root_password ()
 		# Create a random password as suggestion for the user
 		RANDOM_PASSWORD="$(dd if=/dev/urandom bs=12 count=1 2> /dev/null | base64)"
 
-		db_set cnt-debconf/root-password ${RANDOM_PASSWORD}
-		db_fset cnt-debconf/root-password seen false
+		db_set container/root-password ${RANDOM_PASSWORD}
+		db_fset container/root-password seen false
 
-		db_settitle cnt-debconf/title
-		db_input high cnt-debconf/root-password || true
+		db_settitle container/title
+		db_input high container/root-password || true
 		db_go
 
-		db_get cnt-debconf/root-password
+		db_get container/root-password
 		ROOT_PASSWORD="${RET}"
 
 		if [ -z "${ROOT_PASSWORD}" ]
@@ -995,14 +994,14 @@ Root_password ()
 
 Internal_options ()
 {
-	if db_get cnt-debconf/apt-recommends
+	if db_get container/apt-recommends
 	then
 		APT_RECOMMENDS="${RET}" # boolean (w/ empty)
 	fi
 
 	echo "APT_RECOMMENDS=\"${APT_RECOMMENDS}\"" >> "${DEBCONF_TMPDIR}/debconf.default"
 
-	if db_get cnt-debconf/debconf-frontend
+	if db_get container/debconf-frontend
 	then
 		DEBCONF_FRONTEND="${RET}" # select
 	fi
@@ -1010,7 +1009,7 @@ Internal_options ()
 	DEBCONF_FRONTEND="${DEBCONF_FRONTEND:-dialog}"
 	echo "DEBCONF_FRONTEND=\"${DEBCONF_FRONTEND}\"" >> "${DEBCONF_TMPDIR}/debconf.default"
 
-	if db_get cnt-debconf/debconf-priority
+	if db_get container/debconf-priority
 	then
 		DEBCONF_PRIORITY="${RET}" # select
 	fi
@@ -1018,7 +1017,7 @@ Internal_options ()
 	DEBCONF_PRIORITY="${DEBCONF_PRIORITY:-high}"
 	echo "DEBCONF_PRIORITY=\"${DEBCONF_PRIORITY}\"" >> "${DEBCONF_TMPDIR}/debconf.default"
 
-	if db_get cnt-debconf/container-command
+	if db_get container/container-command
 	then
 		CONTAINER_COMMAND="${RET}" # string (w/ empty)
 	fi
@@ -1027,9 +1026,9 @@ Internal_options ()
 
 	NUMBER="1"
 
-	while db_get cnt-debconf/container-command${NUMBER} && [ "${RET}" ]
+	while db_get container/container-command${NUMBER} && [ "${RET}" ]
 	do
-		if db_get cnt-debconf/container-command${NUMBER}
+		if db_get container/container-command${NUMBER}
 		then
 			eval CONTAINER_COMMAND${NUMBER}="\"${RET}\"" # string (w/o empty)
 		fi
@@ -1047,7 +1046,7 @@ Internal_options ()
 		echo "CONTAINER_COMMAND${NUMBER}=\"${COMMAND}\"" >> "${DEBCONF_TMPDIR}/debconf.default"
 	done
 
-	if db_get cnt-debconf/host-command
+	if db_get container/host-command
 	then
 		HOST_COMMAND="${RET}" # string (w/ empty)
 	fi
@@ -1056,9 +1055,9 @@ Internal_options ()
 
 	NUMBER="1"
 
-	while db_get cnt-debconf/host-command${NUMBER} && [ "${RET}" ]
+	while db_get container/host-command${NUMBER} && [ "${RET}" ]
 	do
-		if db_get cnt-debconf/host-command${NUMBER}
+		if db_get container/host-command${NUMBER}
 		then
 			eval HOST_COMMAND${NUMBER}="\"${RET}\"" # string (w/o empty)
 		fi
@@ -1076,7 +1075,7 @@ Internal_options ()
 		echo "HOST_COMMAND${NUMBER}=\"${COMMAND}\"" >> "${DEBCONF_TMPDIR}/debconf.default"
 	done
 
-	if db_get cnt-debconf/auto
+	if db_get container/auto
 	then
 		CNT_AUTO="${RET:-true}" # string (w/o empty)
 	fi
@@ -1084,7 +1083,7 @@ Internal_options ()
 	CNT_AUTO="${CNT_AUTO:-true}"
 	echo "CNT_AUTO=\"${CNT_AUTO}\"" >> "${DEBCONF_TMPDIR}/debconf.default"
 
-	if db_get cnt-debconf/container-server
+	if db_get container/container-server
 	then
 		CNT_CONTAINER_SERVER="${RET:-FQDN}" # string (w/o empty)
 	fi
@@ -1093,20 +1092,20 @@ Internal_options ()
 
 	case "${CNT_CONTAINER_SERVER}" in
 		FQDN)
-			CNT_CONTAINER_SERVER="$(hostname -f)"
+			CNT_CONTAINER_SERVER="$(hostname -f 2> /dev/null || hostname)"
 			;;
 	esac
 
 	echo "CNT_CONTAINER_SERVER=\"${CNT_CONTAINER_SERVER}\"" >> "${DEBCONF_TMPDIR}/debconf.default"
 
-	if db_get cnt-debconf/bind
+	if db_get container/bind
 	then
 		BIND="${RET}" # string (w/ empty)
 	fi
 
 	echo "BIND=\"${BIND}\"" >> "${DEBCONF_TMPDIR}/debconf.default"
 
-	if db_get cnt-debconf/overlay
+	if db_get container/overlay
 	then
 		CNT_OVERLAY="${RET}" # string (w/ empty)
 	fi
diff --git a/share/scripts/debconf.d/0003-debconf.templates b/share/scripts/debconf.d/0003-debconf.templates
index e3dbc24..3d607a7 100644
--- a/share/scripts/debconf.d/0003-debconf.templates
+++ b/share/scripts/debconf.d/0003-debconf.templates
@@ -1,8 +1,8 @@
-Template: cnt-debconf/title
+Template: container/title
 Type: title
-Description: container-tools
+Description: compute-tools
 
-Template: cnt-debconf/mode
+Template: container/mode
 Type: select
 Default:
 Choices-C: ${CHOICES_C}
@@ -10,7 +10,7 @@ Choices: ${CHOICES}
 Description: Mode
  Mode.
 
-Template: cnt-debconf/distribution
+Template: container/distribution
 Type: select
 Default:
 Choices-C: ${CHOICES_C}
@@ -18,7 +18,7 @@ Choices: ${CHOICES}
 Description: Distribution
  Distribution.
 
-Template: cnt-debconf/parent-distribution
+Template: container/parent-distribution
 Type: select
 Default:
 Choices-C: ${CHOICES_C}
@@ -26,7 +26,7 @@ Choices: ${CHOICES}
 Description: for internal use; can be preseeded
  Parent Distribution.
 
-Template: cnt-debconf/architecture
+Template: container/architecture
 Type: select
 Default:
 Choices-C: ${CHOICES_C}
@@ -34,7 +34,7 @@ Choices: ${CHOICES}
 Description: Architecture
  Architecture.
 
-Template: cnt-debconf/archives
+Template: container/archives
 Type: multiselect
 Default:
 Choices-C: ${CHOICES_C}
@@ -42,7 +42,7 @@ Choices: ${CHOICES}
 Description: Archives
  Archives.
 
-Template: cnt-debconf/parent-archives
+Template: container/parent-archives
 Type: multiselect
 Default:
 Choices-C: ${CHOICES_C}
@@ -50,69 +50,69 @@ Choices: ${CHOICES}
 Description: Parent Archives
  Parent Archives.
 
-Template: cnt-debconf/mirror
+Template: container/mirror
 Type: string
 Default:
 Description: Mirror
  Mirror.
 
-Template: cnt-debconf/mirror-security
+Template: container/mirror-security
 Type: string
 Default:
 Description: Mirror Security
  Mirror Security.
 
-Template: cnt-debconf/parent-mirror
+Template: container/parent-mirror
 Type: string
 Default:
 Description: Parent Mirror
  Parent Mirror.
 
-Template: cnt-debconf/parent-mirror-security
+Template: container/parent-mirror-security
 Type: string
 Default:
 Description: Parent Mirror Security
  Parent Mirror Security.
 
-Template: cnt-debconf/archive-areas
+Template: container/archive-areas
 Type: multiselect
 Default:
 Choices: ${CHOICES}
 Description: Archive Areas
  Archive Areas.
 
-Template: cnt-debconf/parent-archive-areas
+Template: container/parent-archive-areas
 Type: multiselect
 Default:
 Choices: ${CHOICES}
 Description: Parent Archive Areas
  Parent Archive Areas.
 
-Template: cnt-debconf/packages
+Template: container/packages
 Type: string
 Default:
 Description: Packages
  Packages.
 
-Template: cnt-debconf/root-password
+Template: container/root-password
 Type: string
 Default:
 Description: Root password
  Root password.
 
-Template: cnt-debconf/network1/bridge
+Template: container/network1/bridge
 Type: string
 Default:
 Description: Bridge
  Bridge.
 
-Template: cnt-debconf/network1/veth
+Template: container/network1/veth
 Type: string
 Default:
 Description: Veth name
  Veth name.
 
-Template: cnt-debconf/network1/ipv4-method
+Template: container/network1/ipv4-method
 Type: select
 Choices: dhcp, static, none
 Default:
@@ -122,7 +122,7 @@ Description: Ethernet Interface Method (IPv4)?
  This defaults to dhcp and will require that you run a dhcp-server in your
  network.
 
-Template: cnt-debconf/network1/ipv4-comment
+Template: container/network1/ipv4-comment
 Type: string
 Default:
 Description: Ethernet Interface Comment (IPv4)?
@@ -130,7 +130,7 @@ Description: Ethernet Interface Comment (IPv4)?
  .
  This defaults to empty.
 
-Template: cnt-debconf/network1/ipv4-address
+Template: container/network1/ipv4-address
 Type: string
 Default:
 Description: Ethernet IP Address (IPv4)?
@@ -138,7 +138,7 @@ Description: Ethernet IP Address (IPv4)?
  .
  This defaults to 192.168.1.2.
 
-Template: cnt-debconf/network1/ipv4-gateway
+Template: container/network1/ipv4-gateway
 Type: string
 Default:
 Description: Ethernet Gateway Address (IPv4)?
@@ -146,7 +146,7 @@ Description: Ethernet Gateway Address (IPv4)?
  .
  This defaults to empty.
 
-Template: cnt-debconf/network1/ipv4-netmask
+Template: container/network1/ipv4-netmask
 Type: string
 Default:
 Description: Ethernet Network Mask (IPv4)?
@@ -154,7 +154,7 @@ Description: Ethernet Network Mask (IPv4)?
  .
  This defaults to empty.
 
-Template: cnt-debconf/network1/ipv4-post-up
+Template: container/network1/ipv4-post-up
 Type: string
 Default:
 Description: Ethernet post-up Command (IPv4)?
@@ -162,7 +162,7 @@ Description: Ethernet post-up Command (IPv4)?
  .
  This defaults to empty.
 
-Template: cnt-debconf/network1/ipv4-post-down
+Template: container/network1/ipv4-post-down
 Type: string
 Default:
 Description: Ethernet post-down Command (IPv4)?
@@ -170,7 +170,7 @@ Description: Ethernet post-down Command (IPv4)?
  .
  This defaults to empty.
 
-Template: cnt-debconf/nameserver/server
+Template: container/nameserver/server
 Type: string
 Default:
 Description: Nameserver Addresses?
@@ -178,7 +178,7 @@ Description: Nameserver Addresses?
  .
  This defaults to empty. Multiple nameservers can be separated by whitespace.
 
-Template: cnt-debconf/nameserver/domain
+Template: container/nameserver/domain
 Type: string
 Default:
 Description: Nameserver Local Domain Name?
@@ -188,7 +188,7 @@ Description: Nameserver Local Domain Name?
  .
  This defaults to empty.
 
-Template: cnt-debconf/nameserver/search
+Template: container/nameserver/search
 Type: string
 Default:
 Description: Nameserver Search List?
@@ -198,7 +198,7 @@ Description: Nameserver Search List?
  .
  This defaults to empty.
 
-Template: cnt-debconf/nameserver/options
+Template: container/nameserver/options
 Type: string
 Default:
 Description: Nameserver Resolver Options?
diff --git a/share/scripts/debootstrap b/share/scripts/debootstrap
index 12f1b95..7910ac3 100755
--- a/share/scripts/debootstrap
+++ b/share/scripts/debootstrap
@@ -1,7 +1,6 @@
 #!/bin/sh
 
-# container-tools - Manage systemd-nspawn containers
-# Copyright (C) 2014-2018 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+# Copyright (C) 2014-2019 Daniel Baumann <daniel.baumann@open-infrastructure.net>
 #
 # SPDX-License-Identifier: GPL-3.0+
 #
@@ -20,9 +19,11 @@
 
 set -e
 
+PROJECT="open-infrastructure"
+PROGRAM="container"
 SCRIPT="${0}"
 
-HOOKS="/etc/container-tools/hooks"
+HOOKS="/etc/${PROJECT}/${PROGRAM}/hooks"
 MACHINES="/var/lib/machines"
 
 Parameters ()
@@ -138,7 +139,7 @@ then
 fi
 
 ARCHITECTURE="${ARCHITECTURE:-$(dpkg --print-architecture)}"
-DISTRIBUTION="${DISTRIBUTION:-stretch}"
+DISTRIBUTION="${DISTRIBUTION:-buster}"
 MIRROR="${MIRROR:-https://deb.debian.org/debian}"
 PASSWORD="${PASSWORD:-$(dd if=/dev/urandom bs=12 count=1 2> /dev/null | base64)}"