#!/bin/bash
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# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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#
# update database connection
# /usr/bin/cloudstack-setup-databases cloud:password@$MYSQL_PORT_3306_TCP_ADDR
# start cloudstack-management server

# initial startup of the container to generage ssh_key
# performed as privileged
if [ ! -d /var/cloudstack/management/.ssh ]; then
	mknod /dev/loop6 -m0660 b 7 6
fi

# if global setting are changed, it will restart the management server
RESTART_REQUIRED=false

if [ ! $MYSQL_PORT_3306_TCP_ADDR ]; then
	echo "variable MYSQL_PORT_3306_TCP_ADDR not define"
	exit 12
fi

until nc -z $MYSQL_PORT_3306_TCP_ADDR 3306; do
    echo "waiting for mysql-server..."
    sleep 1
done

mysql -p"$MYSQL_ENV_MYSQL_ROOT_PASSWORD" -h "$MYSQL_PORT_3306_TCP_ADDR" \
   -e "show databases;"|grep -q cloud

case $? in
  1)
	echo "deploying new cloud databases"
	INITIATED=false
	cloudstack-setup-databases cloud:password@${MYSQL_PORT_3306_TCP_ADDR} \
	--deploy-as=root:${MYSQL_ENV_MYSQL_ROOT_PASSWORD} -i localhost
    ;;
  0)
	echo "using existing databases"
	INITIATED=true
	cloudstack-setup-databases cloud:password@${MYSQL_PORT_3306_TCP_ADDR}
    ;;
  *)
	echo "cannot access database"
	exit 12
    ;;
esac

service cloudstack-management start
sleep 10

if [ $HYPERVISOR_TEMPLATE ]; then
	#download the systemvm template into /exports
	/root/systemtpl.sh $HYPERVISOR_TEMPLATE
fi

if [ $CLOUDSTACK_HOST ]; then
	mysql -u root -p${MYSQL_ENV_MYSQL_ROOT_PASSWORD} -h ${MYSQL_PORT_3306_TCP_ADDR} -e \
	"UPDATE cloud.configuration SET value='${CLOUDSTACK_HOST}' where name = 'host';"
	RESTART_REQUIRED=true
fi

if [ $DEV_API ] && [ $INITIATED == false ]; then
	mysql -u root -p${MYSQL_ENV_MYSQL_ROOT_PASSWORD} -h ${MYSQL_PORT_3306_TCP_ADDR} -e \
	"UPDATE cloud.configuration SET value='8096' where name = 'integration.api.port';"
	mysql -u root -p${MYSQL_ENV_MYSQL_ROOT_PASSWORD} -h ${MYSQL_PORT_3306_TCP_ADDR} -e \
	"UPDATE cloud.configuration SET value='true' where name = 'system.vm.use.local.storage';"
	RESTART_REQUIRED=true
fi

[ $RESTART_REQUIRED == true ] && service cloudstack-management restart

tail -f /var/log/cloudstack/management/management-server.log