diff --git a/debian/changelog b/debian/changelog
index d0cf249f8c53f828ce9d6895c48237b77ba537df..0f270c95743ba72a9fe3392beba6f376d4f0c3bc 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,39 @@
+nova (2:18.0.1-2) unstable; urgency=medium
+
+  [ Michal Arbet ]
+  * d/nova-api-postinst.in:
+    - Add calling nova-common's trigger nova-common-db-sync
+  * - Add calling "nova-manage cell_v2 map_cell0"
+  * - Add calling "nova-manage cell_v2 create_cell --name=cell1"
+  * d/nova-api.postrm:
+    - Redesigned to nova-api.postrm.in
+  * d/nova-api.prerm:
+    - Add deletion of nova_api database
+  * d/nova-common.postinst.in
+    - Add function run_db_sync
+    - Add function create_cell0_database if configured
+      via dbconfig-common
+    - Changed postinst to call create_cell0_database
+      and after that run_db_sync
+    - Add if clause triggered which calls nova-common-db-sync
+  * d/nova-common.postrm.in:
+    - Add deletion of /etc/nova/placement-policy.json (Closes: #909115)
+    - Add deletion of nova_cell0 database if configured
+  * d/nova-common.triggers:
+    - Add nova-common-db-sync trigger
+  * d/nova-placement-api.config.in
+    - Add creation of placement db which is currently not required
+      in rocky, but now it is possible to do it with dbconfig-common
+  * d/nova-placement-api.postrm.in
+    - Add purging dbc config
+  * d/nova-placement-api.prerm
+    - Add deletion of placement database
+  * d/rules:
+    - Add deletion of __pychache__ in dh_clean
+    - Add pkgos-merge-templates of nova-placement-api
+
+ -- Michal Arbet <michal.arbet@ultimum.io>  Wed, 26 Sep 2018 15:59:53 +0200
+
 nova (2:18.0.1-1) unstable; urgency=medium
 
   * New upstream release.
diff --git a/debian/nova-api.postinst.in b/debian/nova-api.postinst.in
index 9c2a24a251bc2c1f0a608c7acb0bfd607adae016..aa057926eaec03f3137a93f391fcd3191ea041f0 100755
--- a/debian/nova-api.postinst.in
+++ b/debian/nova-api.postinst.in
@@ -17,8 +17,13 @@ if [ "$1" = "configure" ] ; then
 	db_get novaapi/configure_db
 	if [ "$RET" = "true" ]; then
 		pkgos_dbc_postinst --suite nova /etc/nova/nova.conf api_database connection novaapi $@
-		echo "nova-common: Now running \"nova-manage api_db sync\", this may take a while..."
+		echo "===> nova-common: Now running \"nova-manage api_db sync\", this may take a while..."
 		su nova -s /bin/sh -c "nova-manage api_db sync" || true
+		echo "===> nova-common: Registering nova cell0 database"
+		su nova -s /bin/sh -c "nova-manage cell_v2 map_cell0 2>/dev/null" || true
+		echo "===> nova-common: Creating nova cell1 database"
+		su nova -s /bin/sh -c "nova-manage cell_v2 create_cell --name=cell1 --verbose 2>/dev/null" || true
+		dpkg-trigger --no-await nova-common-db-sync
 	fi
 
 	db_stop
diff --git a/debian/nova-api.postrm b/debian/nova-api.postrm
deleted file mode 100755
index 61000b998631a0c30d807fcfe1b68da28227a3f3..0000000000000000000000000000000000000000
--- a/debian/nova-api.postrm
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/bin/sh
-
-set -e
-
-if [ "$1" = "purge" ] ; then
-	if [ -r /usr/share/debconf/confmodule ] ; then
-		. /usr/share/debconf/confmodule
-		db_get nova/configure_db || true
-		if [ "$RET" = "true" ] ; then
-			if [ -f /usr/share/dbconfig-common/dpkg/postrm ] ; then
-				. /usr/share/dbconfig-common/dpkg/postrm
-				dbc_go nova-api $@
-			else
-				rm -f /etc/dbconfig-common/nova-api.conf
-				if which ucf >/dev/null 2>&1; then
-					ucf --purge /etc/dbconfig-common/nova-api.conf
-					ucfr --purge nova-api /etc/dbconfig-common/nova-api.conf
-				fi
-			fi
-		fi
-	fi
-
-	rm -f /var/log/nova/nova-api.log*
-fi
-
-
-#DEBHELPER#
diff --git a/debian/nova-api.postrm.in b/debian/nova-api.postrm.in
new file mode 100755
index 0000000000000000000000000000000000000000..cfb589ef04952f5b72211695995313505be62ed4
--- /dev/null
+++ b/debian/nova-api.postrm.in
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -e
+
+#PKGOS-INCLUDE#
+
+if [ "$1" = "purge" ] ; then
+	pkgos_dbc_postrm novaapi nova-api $@
+
+	rm -f /var/log/nova/nova-api.log*
+fi
+
+
+#DEBHELPER#
diff --git a/debian/nova-api.prerm b/debian/nova-api.prerm
new file mode 100755
index 0000000000000000000000000000000000000000..4e4792b3b1b593d3362fe21c4eccdffcafaed309
--- /dev/null
+++ b/debian/nova-api.prerm
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+set -e
+
+if [ "${1}" = "remove" ] && [ -r /usr/share/debconf/confmodule ] && [ -r /usr/share/dbconfig-common/dpkg/prerm ] ; then
+	. /usr/share/debconf/confmodule
+	db_get novaapi/configure_db || true
+	if [ "$RET" = "true" ] ; then
+		. /usr/share/dbconfig-common/dpkg/prerm
+		dbc_go nova-api $@
+	fi
+fi
+
+#DEBHELPER#
+
+exit 0
diff --git a/debian/nova-common.postinst.in b/debian/nova-common.postinst.in
index a3c49930750bdb8d20f763e275012f712d370fb7..e2bff9030e92bc1aeeaab35289dd4ed1062c8f15 100755
--- a/debian/nova-common.postinst.in
+++ b/debian/nova-common.postinst.in
@@ -51,6 +51,37 @@ read_neutron_config () {
 	pkgos_inifile set ${NOVA_CONF} neutron metadata_proxy_shared_secret ${RET}
 }
 
+run_db_sync (){
+
+	API_DATABASE_CONFIG_AVAILABLE=None
+
+	# We have to check if connection is set in [api_database] config
+	pkgos_inifile get ${NOVA_CONF} api_database connection
+	if echo ${RET} | egrep 'mysql(\+pymysql)?:.*:.*@.*\/.*' > /dev/null; then
+		echo "===> nova-common: Now running \"nova-manage db sync\", this may take a while..."
+		su nova -s /bin/sh -c "nova-manage db sync" || true
+	else
+		echo "===> nova-common: \"nova-manage db sync\" needs api_database.connection set. Sorry."
+	fi
+
+}
+
+create_cell0_database (){
+	if [ "${dbc_install}" = "true" ] ; then
+		if [ "${dbc_dbtype}" = "mysql" ]; then
+			# Create nova_cell0 database
+			echo "===> nova-common: Creating ${dbc_dbname}_cell0 database:"
+			echo "CREATE DATABASE IF NOT EXISTS ${dbc_dbname}_cell0 CHARACTER SET utf8 COLLATE utf8_unicode_ci;" | mysql -h ${dbc_dbserver} -u ${dbc_dbadmin} -p${dbc_dbadmpass}
+			echo "===> nova-common: Granting permissions on ${dbc_dbname}_cell0.* to '${dbc_dbuser}'@'${dbc_dballow}'"
+			echo "GRANT ALL PRIVILEGES ON ${dbc_dbname}_cell0.* TO '${dbc_dbuser}'@'${dbc_dballow}';" | mysql -h ${dbc_dbserver} -u ${dbc_dbadmin} -p${dbc_dbadmpass}
+		elif [ "$RET" = "sqlite3" ]; then
+			echo "===> nova-common: Creation of database $sqlite3_db_name in sqlite3 is not currently supported. Please create database manually."
+		else
+			echo "===> nova-common: Database configuration available only mysql currently. Please, create database manually."
+		fi
+	fi
+}
+
 
 if [ "$1" = "configure" ] || [ "$1" = "reconfigure" ] ; then
 	. /usr/share/debconf/confmodule
@@ -83,8 +114,8 @@ if [ "$1" = "configure" ] || [ "$1" = "reconfigure" ] ; then
 	db_get nova/configure_db
 	if [ "$RET" = "true" ]; then
 		pkgos_dbc_postinst /etc/nova/nova.conf database connection nova $@
-		echo "nova-common: Now running \"nova-manage db sync\", this may take a while..."
-		su nova -s /bin/sh -c "nova-manage db sync" || true
+		create_cell0_database
+		run_db_sync
 	fi
 
 	db_stop
@@ -94,6 +125,10 @@ if [ "$1" = "configure" ] || [ "$1" = "reconfigure" ] ; then
 	[ -f /etc/sudoers.d/nova_sudoers ] && rm -f /etc/sudoers.d/nova_sudoers # That's the old file that we get rid of
 fi
 
+if [ "$1" = "triggered" ]; then
+	run_db_sync
+fi
+
 #DEBHELPER#
 
 exit 0
diff --git a/debian/nova-common.postrm.in b/debian/nova-common.postrm.in
index f05845d0a723b4573dd6a4a193ac91bc638c0254..86444591e6372296c8d0fb7f00bbde7d594ac16a 100755
--- a/debian/nova-common.postrm.in
+++ b/debian/nova-common.postrm.in
@@ -14,6 +14,7 @@ if [ "$1" = "purge" ] ; then
 	rm -f /etc/default/nova-common
 	rm -f /etc/nova/api-paste.ini
 	rm -f /etc/nova/logging.conf
+	rm -f /etc/nova/placement-policy.json
 	rmdir --ignore-fail-on-non-empty /etc/nova
 fi
 
diff --git a/debian/nova-common.prerm b/debian/nova-common.prerm
index e194cbac1082a54e1163de3fc25f4b115c2895e2..fa946271c0e6a0f90cdcd3cc1667e32cc4c21bc6 100755
--- a/debian/nova-common.prerm
+++ b/debian/nova-common.prerm
@@ -2,12 +2,32 @@
 
 set -e
 
+remove_cell0_database (){
+	dump_timestamp=$(date +"%Y-%m-%d-%H-%M-%S")
+	if [ "${dbc_dbtype}" = "mysql" ]; then
+		# Drop nova_cell0 database
+		echo "===> nova-common: Dumping ${dbc_dbname}_cell0 database to /var/tmp/nova-common.${dbc_dbname}_cell0.${dump_timestamp}.mysql"
+		mysqldump -h ${dbc_dbserver} -u ${dbc_dbadmin} -p${dbc_dbadmpass} ${dbc_dbname}_cell0 > /var/tmp/nova-common.${dbc_dbname}_cell0.${dump_timestamp}.mysql
+		echo "===> nova-common: Revoking all privileges from '${dbc_dbuser}'@'${dbc_dballow}' for ${dbc_dbname}_cell0"
+		echo "REVOKE ALL PRIVILEGES ON ${dbc_dbname}_cell0.* FROM '${dbc_dbuser}'@'${dbc_dballow}';" | mysql -h ${dbc_dbserver} -u ${dbc_dbadmin} -p${dbc_dbadmpass}
+		echo "===> nova-common: Droping database ${dbc_dbname}_cell0"
+		echo "DROP DATABASE ${dbc_dbname}_cell0" | mysql -h ${dbc_dbserver} -u ${dbc_dbadmin} -p${dbc_dbadmpass}
+	elif [ "$nova_database_type" = "sqlite3" ]; then
+		echo "===> nova-common: Creation of database in sqlite3 is not currently supported. If you've created manually, delete also manually."
+	else
+		echo "===> nova-common: Database configuration available only for mysql currently. If you've created database manually, delete also manually."
+	fi
+}
+
 if [ "${1}" = "remove" ] && [ -r /usr/share/debconf/confmodule ] && [ -r /usr/share/dbconfig-common/dpkg/prerm ] ; then
 	. /usr/share/debconf/confmodule
 	db_get nova/configure_db || true
 	if [ "$RET" = "true" ] ; then
 		. /usr/share/dbconfig-common/dpkg/prerm
 		dbc_go nova-common $@
+		if [ "$dbc_remove" = "true" ]; then
+			remove_cell0_database
+		fi
 	fi
 fi
 
diff --git a/debian/nova-common.triggers b/debian/nova-common.triggers
new file mode 100644
index 0000000000000000000000000000000000000000..547126239f8cdb2b3bd41206c9cde0ac34328f68
--- /dev/null
+++ b/debian/nova-common.triggers
@@ -0,0 +1 @@
+interest nova-common-db-sync
diff --git a/debian/nova-placement-api.config.in b/debian/nova-placement-api.config.in
index 470a68b0a5e1d66f4c2c0b35afa69189e50cbe5c..d9e42dbd45322336039eafde86cea78842738f9c 100644
--- a/debian/nova-placement-api.config.in
+++ b/debian/nova-placement-api.config.in
@@ -4,8 +4,11 @@ set -e
 
 . /usr/share/debconf/confmodule
 
+NOVA_CONF=/etc/nova/nova.conf
+
 #PKGOS-INCLUDE#
 
 pkgos_register_endpoint_config nova-placement-api
+pkgos_dbc_read_conf -pkg nova-placement-api ${NOVA_CONF} placement_database connection placement $@
 
 exit 0
diff --git a/debian/nova-placement-api.postinst.in b/debian/nova-placement-api.postinst.in
index 1b1a56a5bb0fef572b62d9a569a4aa8214c071f3..a291025bb7cf48a50123b49b5d162f1d99971501 100755
--- a/debian/nova-placement-api.postinst.in
+++ b/debian/nova-placement-api.postinst.in
@@ -7,6 +7,16 @@ set -e
 if [ "$1" = "configure" ] ; then
 	. /usr/share/debconf/confmodule
 	pkgos_register_endpoint_postinst nova-placement-api placement placement "Placement API" 8778 ""
+
+	db_get placement/configure_db
+	if [ "$RET" = "true" ]; then
+		pkgos_dbc_postinst --suite nova /etc/nova/nova.conf placement_database connection placement $@
+		echo "===> nova-common: Now running \"nova-manage api_db sync\", this may take a while..."
+		# This command is failing when api_database not filled, but it is false positive
+		# If we have nova api db populated , it is OK , placement db is not required still in rocky
+		su nova -s /bin/sh -c "nova-manage api_db sync 2>/dev/null" || true
+	fi
+
 	db_stop
 fi
 
diff --git a/debian/nova-placement-api.postrm.in b/debian/nova-placement-api.postrm.in
new file mode 100644
index 0000000000000000000000000000000000000000..31614a6b0356bf9c8af86c448f26c3e01bb7b9f4
--- /dev/null
+++ b/debian/nova-placement-api.postrm.in
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+set -e
+
+#PKGOS-INCLUDE#
+
+if [ "$1" = "purge" ] ; then
+	pkgos_dbc_postrm placement nova-placement-api $@
+fi
+
+
+#DEBHELPER#
diff --git a/debian/nova-placement-api.prerm b/debian/nova-placement-api.prerm
new file mode 100644
index 0000000000000000000000000000000000000000..d0dbf7ccc6226997168e36875e2ec275b91cdf79
--- /dev/null
+++ b/debian/nova-placement-api.prerm
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+set -e
+
+if [ "${1}" = "remove" ] && [ -r /usr/share/debconf/confmodule ] && [ -r /usr/share/dbconfig-common/dpkg/prerm ] ; then
+	. /usr/share/debconf/confmodule
+	db_get placement/configure_db || true
+	if [ "$RET" = "true" ] ; then
+		. /usr/share/dbconfig-common/dpkg/prerm
+		dbc_go nova-placement-api $@
+	fi
+fi
+
+#DEBHELPER#
+
+exit 0
diff --git a/debian/rules b/debian/rules
index 6ddda0a8a98f0f413e9ad56e624aaa4c107ba477..ad7b0998b171186dc58fcafb1137d8921811d1e5 100755
--- a/debian/rules
+++ b/debian/rules
@@ -20,6 +20,7 @@ override_dh_auto_clean:
 	rm -rf .testrepository subunit.log instances keys
 	rm -rf debian/bla
 	rm -f debian/nova-api.templates debian/nova-common.templates
+	find .  -type d -name __pycache__ -exec rm -r {} \+
 
 override_dh_auto_build:
 	/usr/share/openstack-pkg-tools/pkgos_insert_include pkgos_func nova-common.config
@@ -31,7 +32,7 @@ override_dh_auto_build:
 	/usr/share/openstack-pkg-tools/pkgos_insert_include pkgos_postrm nova-common.postrm
 	pkgos-merge-templates nova-api nova endpoint
 	pkgos-merge-templates nova-common nova db rabbit ksat
-	pkgos-merge-templates nova-placement-api nova-placement-api endpoint
+	pkgos-merge-templates nova-placement-api nova-placement-api endpoint db
 
 override_dh_sphinxdoc:
 ifeq (,$(findstring nodoc, $(DEB_BUILD_OPTIONS)))