database_utils/migrate_mano_db.sh

   1 #!/bin/bash
   2
   3 ##
   4 # Copyright 2015 Telefónica Investigación y Desarrollo, S.A.U.
   5 # This file is part of openmano
   6 # All Rights Reserved.
   7 #
   8 # Licensed under the Apache License, Version 2.0 (the "License"); you may
   9 # not use this file except in compliance with the License. You may obtain
  10 # a copy of the License at
  11 #
  12 #         http://www.apache.org/licenses/LICENSE-2.0
  13 #
  14 # Unless required by applicable law or agreed to in writing, software
  15 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  16 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  17 # License for the specific language governing permissions and limitations
  18 # under the License.
  19 #
  20 # For those usages not covered by the Apache License, Version 2.0 please
  21 # contact with: nfvlabs@tid.es
  22 ##
  23
  24 #
  25 #Upgrade/Downgrade openmano database preserving the content
  26 #
  27
  28 DBUSER="mano"
  29 DBPASS=""
  30 DBHOST="localhost"
  31 DBPORT="3306"
  32 DBNAME="mano_db"
  33
  34 # Detect paths
  35 MYSQL=$(which mysql)
  36 AWK=$(which awk)
  37 GREP=$(which grep)
  38 DIRNAME=`dirname $0`
  39
  40 function usage(){
  41     echo -e "Usage: $0 OPTIONS  [{openmano_version}]"
  42     echo -e "  Upgrades/Downgrades openmano database preserving the content"
  43     echo -e "   if openmano_version is not provided it tries to get from openmanod.py using relative path"
  44     echo -e "  OPTIONS"
  45     echo -e "     -u USER  database user. '$DBUSER' by default. Prompts if DB access fails"
  46     echo -e "     -p PASS  database password. 'No password' by default. Prompts if DB access fails"
  47     echo -e "     -P PORT  database port. '$DBPORT' by default"
  48     echo -e "     -h HOST  database host. '$DBHOST' by default"
  49     echo -e "     -d NAME  database name. '$DBNAME' by default.  Prompts if DB access fails"
  50     echo -e "     --help   shows this help"
  51 }
  52
  53 while getopts ":u:p:P:h:d:-:" o; do
  54     case "${o}" in
  55         u)
  56             DBUSER="$OPTARG"
  57             ;;
  58         p)
  59             DBPASS="$OPTARG"
  60             ;;
  61         P)
  62             DBPORT="$OPTARG"
  63             ;;
  64         d)
  65             DBNAME="$OPTARG"
  66             ;;
  67         h)
  68             DBHOST="$OPTARG"
  69             ;;
  70         -)
  71             [ "${OPTARG}" == "help" ] && usage && exit 0
  72             echo "Invalid option: --$OPTARG" >&2 && usage  >&2
  73             exit 1
  74             ;;
  75         \?)
  76             echo "Invalid option: -$OPTARG" >&2 && usage  >&2
  77             exit 1
  78             ;;
  79         :)
  80             echo "Option -$OPTARG requires an argument." >&2 && usage  >&2
  81             exit 1
  82             ;;
  83         *)
  84             usage >&2
  85             exit -1
  86             ;;
  87     esac
  88 done
  89 shift $((OPTIND-1))
  90
  91
  92 #GET OPENMANO VERSION
  93 OPENMANO_VER="$1"
  94 if [ -z "$OPENMANO_VER" ]
  95 then
  96     OPENMANO_VER=`${DIRNAME}/../openmanod.py -v`
  97     OPENMANO_VER=${OPENMANO_VER%%-r*}
  98     OPENMANO_VER=${OPENMANO_VER##*version }
  99     echo "    Detected openmano version $OPENMANO_VER"
 100 fi
 101 VERSION_1=`echo $OPENMANO_VER | cut -f 1 -d"."`
 102 VERSION_2=`echo $OPENMANO_VER | cut -f 2 -d"."`
 103 VERSION_3=`echo $OPENMANO_VER | cut -f 3 -d"."`
 104 if ! [ "$VERSION_1" -ge 0 -a "$VERSION_2" -ge 0 -a "$VERSION_3" -ge 0 ] 2>/dev/null
 105 then
 106     [ -n "$1" ] && echo "Invalid openmano version '$1', expected 'X.X.X'" >&2
 107     [ -z "$1" ] && echo "Can not get openmano version" >&2
 108     exit -1
 109 fi
 110 OPENMANO_VER_NUM=`printf "%d%03d%03d" ${VERSION_1} ${VERSION_2} ${VERSION_3}`
 111
 112 #Creating temporary file
 113 TEMPFILE="$(mktemp -q --tmpdir "migratemanodb.XXXXXX")"
 114 trap 'rm -f "$TEMPFILE"' EXIT SIGINT SIGTERM
 115 chmod 0600 "$TEMPFILE"
 116 cat >"$TEMPFILE" <<EOF
 117 [client]
 118 user="${DBUSER}"
 119 password="${DBPASS}"
 120 EOF
 121 DEF_EXTRA_FILE_PARAM="--defaults-extra-file=$TEMPFILE"
 122
 123
 124 #check and ask for database user password
 125 DBUSER_="-u$DBUSER"
 126 [ -n "$DBPASS" ] && DBPASS_="-p$DBPASS"
 127 DBHOST_="-h$DBHOST"
 128 DBPORT_="-P$DBPORT"
 129 while ! mysql $DEF_EXTRA_FILE_PARAM $DBHOST_ $DBPORT_ $DBNAME -e "quit" >/dev/null 2>&1
 130 do
 131         [ -n "$logintry" ] &&  echo -e "\nInvalid database credentials!!!. Try again (Ctrl+c to abort)"
 132         [ -z "$logintry" ] &&  echo -e "\nProvide database name and credentials"
 133         read -e -p "mysql database name($DBNAME): " KK
 134         [ -n "$KK" ] && DBNAME="$KK"
 135         read -e -p "mysql user($DBUSER): " KK
 136         [ -n "$KK" ] && DBUSER="$KK"
 137         read -e -s -p "mysql password: " DBPASS
 138         cat >"$TEMPFILE" <<EOF
 139 [client]
 140 user="${DBUSER}"
 141 password="${DBPASS}"
 142 EOF
 143         logintry="yes"
 144         echo
 145 done
 146
 147 DBCMD="mysql $DEF_EXTRA_FILE_PARAM $DBHOST_ $DBPORT_ $DBNAME"
 148 #echo DBCMD $DBCMD
 149
 150 #GET DATABASE VERSION
 151 #check that the database seems a openmano database
 152 if ! echo -e "show create table vnfs;\nshow create table scenarios" | $DBCMD >/dev/null 2>&1
 153 then
 154     echo "    database $DBNAME does not seem to be an openmano database" >&2
 155     exit -1;
 156 fi
 157
 158 if ! echo 'show create table schema_version;' | $DBCMD >/dev/null 2>&1
 159 then
 160     DATABASE_VER="0.0"
 161     DATABASE_VER_NUM=0
 162 else
 163     DATABASE_VER_NUM=`echo "select max(version_int) from schema_version;" | $DBCMD | tail -n+2`
 164     DATABASE_VER=`echo "select version from schema_version where version_int='$DATABASE_VER_NUM';" | $DBCMD | tail -n+2`
 165     [ "$DATABASE_VER_NUM" -lt 0 -o "$DATABASE_VER_NUM" -gt 100 ] && echo "    Error can not get database version ($DATABASE_VER?)" >&2 && exit -1
 166     #echo "_${DATABASE_VER_NUM}_${DATABASE_VER}"
 167 fi
 168
 169
 170 #GET DATABASE TARGET VERSION
 171 DATABASE_TARGET_VER_NUM=0
 172 [ $OPENMANO_VER_NUM -ge 2002 ] && DATABASE_TARGET_VER_NUM=1   #0.2.2 =>  1
 173 [ $OPENMANO_VER_NUM -ge 2005 ] && DATABASE_TARGET_VER_NUM=2   #0.2.5 =>  2
 174 [ $OPENMANO_VER_NUM -ge 3003 ] && DATABASE_TARGET_VER_NUM=3   #0.3.3 =>  3
 175 [ $OPENMANO_VER_NUM -ge 3005 ] && DATABASE_TARGET_VER_NUM=4   #0.3.5 =>  4
 176 [ $OPENMANO_VER_NUM -ge 4001 ] && DATABASE_TARGET_VER_NUM=5   #0.4.1 =>  5
 177 [ $OPENMANO_VER_NUM -ge 4002 ] && DATABASE_TARGET_VER_NUM=6   #0.4.2 =>  6
 178 [ $OPENMANO_VER_NUM -ge 4003 ] && DATABASE_TARGET_VER_NUM=7   #0.4.3 =>  7
 179 [ $OPENMANO_VER_NUM -ge 4032 ] && DATABASE_TARGET_VER_NUM=8   #0.4.32=>  8
 180 [ $OPENMANO_VER_NUM -ge 4033 ] && DATABASE_TARGET_VER_NUM=9   #0.4.33=>  9
 181 [ $OPENMANO_VER_NUM -ge 4036 ] && DATABASE_TARGET_VER_NUM=10  #0.4.36=>  10
 182 [ $OPENMANO_VER_NUM -ge 4043 ] && DATABASE_TARGET_VER_NUM=11  #0.4.43=>  11
 183 [ $OPENMANO_VER_NUM -ge 4046 ] && DATABASE_TARGET_VER_NUM=12  #0.4.46=>  12
 184 [ $OPENMANO_VER_NUM -ge 4047 ] && DATABASE_TARGET_VER_NUM=13  #0.4.47=>  13
 185 #TODO ... put next versions here
 186
 187
 188 function upgrade_to_1(){
 189     echo "    upgrade database from version 0.0 to version 0.1"
 190     echo "      CREATE TABLE \`schema_version\`"
 191     echo "CREATE TABLE \`schema_version\` (
 192         \`version_int\` INT NOT NULL COMMENT 'version as a number. Must not contain gaps',
 193         \`version\` VARCHAR(20) NOT NULL COMMENT 'version as a text',
 194         \`openmano_ver\` VARCHAR(20) NOT NULL COMMENT 'openmano version',
 195         \`comments\` VARCHAR(2000) NULL COMMENT 'changes to database',
 196         \`date\` DATE NULL,
 197         PRIMARY KEY (\`version_int\`)
 198         )
 199         COMMENT='database schema control version'
 200         COLLATE='utf8_general_ci'
 201         ENGINE=InnoDB;" | $DBCMD  || ! echo "ERROR. Aborted!" || exit -1
 202     echo "INSERT INTO \`schema_version\` (\`version_int\`, \`version\`, \`openmano_ver\`, \`comments\`, \`date\`)
 203          VALUES (1, '0.1', '0.2.2', 'insert schema_version', '2015-05-08');" | $DBCMD
 204 }
 205 function downgrade_from_1(){
 206     echo "    downgrade database from version 0.1 to version 0.0"
 207     echo "      DROP TABLE \`schema_version\`"
 208     echo "DROP TABLE \`schema_version\`;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 209 }
 210 function upgrade_to_2(){
 211     echo "    upgrade database from version 0.1 to version 0.2"
 212     echo "      Add columns user/passwd to table 'vim_tenants'"
 213     echo "ALTER TABLE vim_tenants ADD COLUMN user VARCHAR(36) NULL COMMENT 'Credentials for vim' AFTER created,
 214         ADD COLUMN passwd VARCHAR(50) NULL COMMENT 'Credentials for vim' AFTER user;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 215     echo "      Add table 'images' and 'datacenters_images'"
 216     echo "CREATE TABLE images (
 217         uuid VARCHAR(36) NOT NULL,
 218         name VARCHAR(50) NOT NULL,
 219         location VARCHAR(200) NOT NULL,
 220         description VARCHAR(100) NULL,
 221         metadata VARCHAR(400) NULL,
 222         PRIMARY KEY (uuid),
 223         UNIQUE INDEX location (location)  )
 224         COLLATE='utf8_general_ci'
 225         ENGINE=InnoDB;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 226     echo "CREATE TABLE datacenters_images (
 227         id INT NOT NULL AUTO_INCREMENT,
 228         image_id VARCHAR(36) NOT NULL,
 229         datacenter_id VARCHAR(36) NOT NULL,
 230         vim_id VARCHAR(36) NOT NULL,
 231         PRIMARY KEY (id),
 232         CONSTRAINT FK__images FOREIGN KEY (image_id) REFERENCES images (uuid) ON UPDATE CASCADE ON DELETE CASCADE,
 233         CONSTRAINT FK__datacenters_i FOREIGN KEY (datacenter_id) REFERENCES datacenters (uuid) ON UPDATE CASCADE ON DELETE CASCADE  )
 234         COLLATE='utf8_general_ci'
 235         ENGINE=InnoDB;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 236     echo "      migrate data from table 'vms' into 'images'"
 237     echo "INSERT INTO images (uuid, name, location) SELECT DISTINCT vim_image_id, vim_image_id, image_path FROM vms;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 238     echo "INSERT INTO datacenters_images (image_id, datacenter_id, vim_id)
 239           SELECT DISTINCT vim_image_id, datacenters.uuid, vim_image_id FROM vms JOIN datacenters;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 240     echo "      Add table 'flavors' and 'datacenter_flavors'"
 241     echo "CREATE TABLE flavors (
 242         uuid VARCHAR(36) NOT NULL,
 243         name VARCHAR(50) NOT NULL,
 244         description VARCHAR(100) NULL,
 245         disk SMALLINT(5) UNSIGNED NULL DEFAULT NULL,
 246         ram SMALLINT(5) UNSIGNED NULL DEFAULT NULL,
 247         vcpus SMALLINT(5) UNSIGNED NULL DEFAULT NULL,
 248         extended VARCHAR(2000) NULL DEFAULT NULL COMMENT 'Extra description json format of needed resources and pining, orginized in sets per numa',
 249         PRIMARY KEY (uuid)  )
 250         COLLATE='utf8_general_ci'
 251         ENGINE=InnoDB;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 252     echo "CREATE TABLE datacenters_flavors (
 253         id INT NOT NULL AUTO_INCREMENT,
 254         flavor_id VARCHAR(36) NOT NULL,
 255         datacenter_id VARCHAR(36) NOT NULL,
 256         vim_id VARCHAR(36) NOT NULL,
 257         PRIMARY KEY (id),
 258         CONSTRAINT FK__flavors FOREIGN KEY (flavor_id) REFERENCES flavors (uuid) ON UPDATE CASCADE ON DELETE CASCADE,
 259         CONSTRAINT FK__datacenters_f FOREIGN KEY (datacenter_id) REFERENCES datacenters (uuid) ON UPDATE CASCADE ON DELETE CASCADE  )
 260         COLLATE='utf8_general_ci'
 261         ENGINE=InnoDB;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 262     echo "      migrate data from table 'vms' into 'flavors'"
 263     echo "INSERT INTO flavors (uuid, name) SELECT DISTINCT vim_flavor_id, vim_flavor_id FROM vms;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 264     echo "INSERT INTO datacenters_flavors (flavor_id, datacenter_id, vim_id)
 265           SELECT DISTINCT vim_flavor_id, datacenters.uuid, vim_flavor_id FROM vms JOIN datacenters;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 266     echo "ALTER TABLE vms ALTER vim_flavor_id DROP DEFAULT, ALTER vim_image_id DROP DEFAULT;
 267           ALTER TABLE vms CHANGE COLUMN vim_flavor_id flavor_id VARCHAR(36) NOT NULL COMMENT 'Link to flavor table' AFTER vnf_id,
 268           CHANGE COLUMN vim_image_id image_id VARCHAR(36) NOT NULL COMMENT 'Link to image table' AFTER flavor_id,
 269           ADD CONSTRAINT FK_vms_images  FOREIGN KEY (image_id) REFERENCES  images (uuid),
 270           ADD CONSTRAINT FK_vms_flavors FOREIGN KEY (flavor_id) REFERENCES flavors (uuid);
 271          " | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 272     echo "INSERT INTO schema_version (version_int, version, openmano_ver, comments, date) VALUES (2, '0.2', '0.2.5', 'new tables images,flavors', '2015-07-13');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 273
 274 }
 275
 276 function downgrade_from_2(){
 277     echo "    downgrade database from version 0.2 to version 0.1"
 278     echo "       migrate back data from 'datacenters_images' 'datacenters_flavors' into 'vms'"
 279     echo "ALTER TABLE vms ALTER image_id DROP DEFAULT, ALTER flavor_id DROP DEFAULT;
 280           ALTER TABLE vms CHANGE COLUMN flavor_id vim_flavor_id VARCHAR(36) NOT NULL COMMENT 'Flavor ID in the VIM DB' AFTER vnf_id,
 281           CHANGE COLUMN image_id vim_image_id VARCHAR(36) NOT NULL COMMENT 'Image ID in the VIM DB' AFTER vim_flavor_id,
 282           DROP FOREIGN KEY FK_vms_flavors, DROP INDEX FK_vms_flavors,
 283           DROP FOREIGN KEY FK_vms_images, DROP INDEX FK_vms_images;
 284          " | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 285 #    echo "UPDATE v SET v.vim_image_id=di.vim_id
 286 #          FROM  vms as v INNER JOIN images as i ON v.vim_image_id=i.uuid
 287 #          INNER JOIN datacenters_images as di ON i.uuid=di.image_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 288     echo "      Delete columns 'user/passwd' from 'vim_tenants'"
 289     echo "ALTER TABLE vim_tenants DROP COLUMN user, DROP COLUMN passwd; " | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 290     echo "        delete tables 'datacenter_images', 'images'"
 291     echo "DROP TABLE \`datacenters_images\`;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 292     echo "DROP TABLE \`images\`;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 293     echo "        delete tables 'datacenter_flavors', 'flavors'"
 294     echo "DROP TABLE \`datacenters_flavors\`;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 295     echo "DROP TABLE \`flavors\`;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 296     echo "DELETE FROM schema_version WHERE version_int='2';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 297 }
 298
 299 function upgrade_to_3(){
 300     echo "    upgrade database from version 0.2 to version 0.3"
 301     echo "      Change table 'logs', 'uuids"
 302     echo "ALTER TABLE logs CHANGE COLUMN related related VARCHAR(36) NOT NULL COMMENT 'Relevant element for the log' AFTER nfvo_tenant_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 303     echo "ALTER TABLE uuids CHANGE COLUMN used_at used_at VARCHAR(36) NULL DEFAULT NULL COMMENT 'Table that uses this UUID' AFTER created_at;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 304     echo "      Add column created to table 'datacenters_images' and 'datacenters_flavors'"
 305     for table in datacenters_images datacenters_flavors
 306     do
 307         echo "ALTER TABLE $table ADD COLUMN created ENUM('true','false') NOT NULL DEFAULT 'false'
 308             COMMENT 'Indicates if it has been created by openmano, or already existed' AFTER vim_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 309     done
 310     echo "ALTER TABLE images CHANGE COLUMN metadata metadata VARCHAR(2000) NULL DEFAULT NULL AFTER description;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 311     echo "      Allow null to column 'vim_interface_id' in 'instance_interfaces'"
 312     echo "ALTER TABLE instance_interfaces CHANGE COLUMN vim_interface_id vim_interface_id VARCHAR(36) NULL DEFAULT NULL COMMENT 'vim identity for that interface' AFTER interface_id; " | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 313     echo "      Add column config to table 'datacenters'"
 314     echo "ALTER TABLE datacenters ADD COLUMN config VARCHAR(4000) NULL DEFAULT NULL COMMENT 'extra config information in json' AFTER vim_url_admin;
 315         " | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 316     echo "      Add column datacenter_id to table 'vim_tenants'"
 317     echo "ALTER TABLE vim_tenants ADD COLUMN datacenter_id VARCHAR(36) NULL COMMENT 'Datacenter of this tenant' AFTER uuid,
 318         DROP INDEX name, DROP INDEX vim_tenant_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 319     echo "ALTER TABLE vim_tenants CHANGE COLUMN name vim_tenant_name VARCHAR(36) NULL DEFAULT NULL COMMENT 'tenant name at VIM' AFTER datacenter_id,
 320         CHANGE COLUMN vim_tenant_id vim_tenant_id VARCHAR(36) NULL DEFAULT NULL COMMENT 'Tenant ID at VIM' AFTER vim_tenant_name;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 321     echo "UPDATE vim_tenants as vt LEFT JOIN tenants_datacenters as td ON vt.uuid=td.vim_tenant_id
 322         SET vt.datacenter_id=td.datacenter_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 323     echo "DELETE FROM vim_tenants WHERE datacenter_id is NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 324     echo "ALTER TABLE vim_tenants ALTER datacenter_id DROP DEFAULT;
 325         ALTER TABLE vim_tenants
 326         CHANGE COLUMN datacenter_id datacenter_id VARCHAR(36) NOT NULL COMMENT 'Datacenter of this tenant' AFTER uuid;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 327     echo "ALTER TABLE vim_tenants ADD CONSTRAINT FK_vim_tenants_datacenters FOREIGN KEY (datacenter_id) REFERENCES datacenters (uuid)
 328         ON UPDATE CASCADE ON DELETE CASCADE;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 329
 330     echo "INSERT INTO schema_version (version_int, version, openmano_ver, comments, date) VALUES (3, '0.3', '0.3.3', 'alter vim_tenant tables', '2015-07-28');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 331 }
 332
 333
 334 function downgrade_from_3(){
 335     echo "    downgrade database from version 0.3 to version 0.2"
 336     echo "      Change back table 'logs', 'uuids'"
 337     echo "ALTER TABLE logs CHANGE COLUMN related related ENUM('nfvo_tenants','datacenters','vim_tenants','tenants_datacenters','vnfs','vms','interfaces','nets','scenarios','sce_vnfs','sce_interfaces','sce_nets','instance_scenarios','instance_vnfs','instance_vms','instance_nets','instance_interfaces') NOT NULL COMMENT 'Relevant element for the log' AFTER nfvo_tenant_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 338     echo "ALTER TABLE uuids CHANGE COLUMN used_at used_at ENUM('nfvo_tenants','datacenters','vim_tenants','vnfs','vms','interfaces','nets','scenarios','sce_vnfs','sce_interfaces','sce_nets','instance_scenarios','instance_vnfs','instance_vms','instance_nets','instance_interfaces') NULL DEFAULT NULL COMMENT 'Table that uses this UUID' AFTER created_at;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 339     echo "      Delete column created from table 'datacenters_images' and 'datacenters_flavors'"
 340     for table in datacenters_images datacenters_flavors
 341     do
 342         echo "ALTER TABLE $table DROP COLUMN created;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 343     done
 344     echo "ALTER TABLE images CHANGE COLUMN metadata metadata VARCHAR(400) NULL DEFAULT NULL AFTER description;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 345     echo "      Deny back null to column 'vim_interface_id' in 'instance_interfaces'"
 346     echo "ALTER TABLE instance_interfaces CHANGE COLUMN vim_interface_id vim_interface_id VARCHAR(36) NOT NULL COMMENT 'vim identity for that interface' AFTER interface_id; " | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 347     echo "       Delete column config to table 'datacenters'"
 348     echo "ALTER TABLE datacenters DROP COLUMN config;"| $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 349     echo "       Delete column datacenter_id to table 'vim_tenants'"
 350     echo "ALTER TABLE vim_tenants DROP COLUMN datacenter_id, DROP FOREIGN KEY FK_vim_tenants_datacenters;"| $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 351     echo "ALTER TABLE vim_tenants CHANGE COLUMN vim_tenant_name name VARCHAR(36) NULL DEFAULT NULL COMMENT '' AFTER uuid"| $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 352     echo "ALTER TABLE vim_tenants ALTER name DROP DEFAULT;"| $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 353     echo "ALTER TABLE vim_tenants CHANGE COLUMN name name VARCHAR(36) NOT NULL AFTER uuid"| $DBCMD || ! echo "Warning changing column name at vim_tenants!"
 354     echo "ALTER TABLE vim_tenants ADD UNIQUE INDEX name (name);" | $DBCMD || ! echo "Warning add unique index name at vim_tenants!"
 355     echo "ALTER TABLE vim_tenants ALTER vim_tenant_id DROP DEFAULT;"| $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 356     echo "ALTER TABLE vim_tenants CHANGE COLUMN vim_tenant_id vim_tenant_id VARCHAR(36) NOT NULL COMMENT 'Tenant ID in the VIM DB' AFTER name;"| $DBCMD || ! echo "Warning changing column vim_tenant_id at vim_tenants!"
 357     echo "ALTER TABLE vim_tenants ADD UNIQUE INDEX vim_tenant_id (vim_tenant_id);" | $DBCMD || ! echo "Warning add unique index vim_tenant_id at vim_tenants!"
 358     echo "DELETE FROM schema_version WHERE version_int='3';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 359 }
 360
 361 function upgrade_to_4(){
 362     echo "    upgrade database from version 0.3 to version 0.4"
 363     echo "      Enlarge graph field at tables 'sce_vnfs', 'sce_nets'"
 364     for table in sce_vnfs sce_nets
 365     do
 366         echo "ALTER TABLE $table CHANGE COLUMN graph graph VARCHAR(2000) NULL DEFAULT NULL AFTER modified_at;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 367     done
 368     echo "ALTER TABLE datacenters CHANGE COLUMN type type VARCHAR(36) NOT NULL DEFAULT 'openvim' AFTER description;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 369     echo "INSERT INTO schema_version (version_int, version, openmano_ver, comments, date) VALUES (4, '0.4', '0.3.5', 'enlarge graph field at sce_vnfs/nets', '2015-10-20');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 370 }
 371
 372 function downgrade_from_4(){
 373     echo "    downgrade database from version 0.4 to version 0.3"
 374     echo "      Shorten back graph field at tables 'sce_vnfs', 'sce_nets'"
 375     for table in sce_vnfs sce_nets
 376     do
 377         echo "ALTER TABLE $table CHANGE COLUMN graph graph VARCHAR(2000) NULL DEFAULT NULL AFTER modified_at;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 378     done
 379     echo "ALTER TABLE datacenters CHANGE COLUMN type type ENUM('openvim','openstack') NOT NULL DEFAULT 'openvim' AFTER description;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 380     echo "DELETE FROM schema_version WHERE version_int='4';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 381 }
 382
 383 function upgrade_to_5(){
 384     echo "    upgrade database from version 0.4 to version 0.5"
 385     echo "      Add 'mac' field for bridge interfaces in table 'interfaces'"
 386     echo "ALTER TABLE interfaces ADD COLUMN mac CHAR(18) NULL DEFAULT NULL AFTER model;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 387     echo "INSERT INTO schema_version (version_int, version, openmano_ver, comments, date) VALUES (5, '0.5', '0.4.1', 'Add mac address for bridge interfaces', '2015-12-14');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 388 }
 389 function downgrade_from_5(){
 390     echo "    downgrade database from version 0.5 to version 0.4"
 391     echo "      Remove 'mac' field for bridge interfaces in table 'interfaces'"
 392     echo "ALTER TABLE interfaces DROP COLUMN mac;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 393     echo "DELETE FROM schema_version WHERE version_int='5';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 394 }
 395
 396 function upgrade_to_6(){
 397     echo "    upgrade database from version 0.5 to version 0.6"
 398     echo "      Add 'descriptor' field text to 'vnfd', 'scenarios'"
 399     echo "ALTER TABLE vnfs ADD COLUMN descriptor TEXT NULL DEFAULT NULL COMMENT 'Original text descriptor used for create the VNF' AFTER class;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 400     echo "ALTER TABLE scenarios ADD COLUMN descriptor TEXT NULL DEFAULT NULL COMMENT 'Original text descriptor used for create the scenario' AFTER modified_at;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 401     echo "      Add 'last_error', 'vim_info' to 'instance_vms', 'instance_nets'"
 402     echo "ALTER TABLE instance_vms  ADD COLUMN error_msg VARCHAR(1024) NULL DEFAULT NULL AFTER status;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 403     echo "ALTER TABLE instance_vms  ADD COLUMN vim_info TEXT NULL DEFAULT NULL AFTER error_msg;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 404     echo "ALTER TABLE instance_vms  CHANGE COLUMN status status ENUM('ACTIVE','INACTIVE','BUILD','ERROR','VIM_ERROR','PAUSED','SUSPENDED','DELETED') NOT NULL DEFAULT 'BUILD' AFTER vim_vm_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 405     echo "ALTER TABLE instance_nets ADD COLUMN error_msg VARCHAR(1024) NULL DEFAULT NULL AFTER status;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 406     echo "ALTER TABLE instance_nets ADD COLUMN vim_info TEXT NULL DEFAULT NULL AFTER error_msg;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 407     echo "ALTER TABLE instance_nets CHANGE COLUMN status status ENUM('ACTIVE','DOWN','BUILD','ERROR','VIM_ERROR','INACTIVE','DELETED') NOT NULL DEFAULT 'BUILD' AFTER instance_scenario_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 408     echo "      Add 'mac_address', 'ip_address', 'vim_info' to 'instance_interfaces'"
 409     echo "ALTER TABLE instance_interfaces ADD COLUMN mac_address VARCHAR(32) NULL DEFAULT NULL AFTER vim_interface_id, ADD COLUMN ip_address VARCHAR(64) NULL DEFAULT NULL AFTER mac_address, ADD COLUMN vim_info TEXT NULL DEFAULT NULL AFTER ip_address;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 410     echo "      Add 'sce_vnf_id','datacenter_id','vim_tenant_id' field to 'instance_vnfs'"
 411     echo "ALTER TABLE instance_vnfs ADD COLUMN sce_vnf_id VARCHAR(36) NULL DEFAULT NULL AFTER vnf_id, ADD CONSTRAINT FK_instance_vnfs_sce_vnfs FOREIGN KEY (sce_vnf_id) REFERENCES sce_vnfs (uuid) ON UPDATE CASCADE ON DELETE SET NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 412     echo "ALTER TABLE instance_vnfs ADD COLUMN vim_tenant_id VARCHAR(36) NULL DEFAULT NULL AFTER sce_vnf_id, ADD CONSTRAINT FK_instance_vnfs_vim_tenants FOREIGN KEY (vim_tenant_id) REFERENCES vim_tenants (uuid) ON UPDATE RESTRICT ON DELETE RESTRICT;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 413     echo "ALTER TABLE instance_vnfs ADD COLUMN datacenter_id VARCHAR(36) NULL DEFAULT NULL AFTER vim_tenant_id, ADD CONSTRAINT FK_instance_vnfs_datacenters FOREIGN KEY (datacenter_id) REFERENCES datacenters (uuid) ON UPDATE RESTRICT ON DELETE RESTRICT;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 414     echo "      Add 'sce_net_id','net_id','datacenter_id','vim_tenant_id' field to 'instance_nets'"
 415     echo "ALTER TABLE instance_nets ADD COLUMN sce_net_id VARCHAR(36) NULL DEFAULT NULL AFTER instance_scenario_id, ADD CONSTRAINT FK_instance_nets_sce_nets FOREIGN KEY (sce_net_id) REFERENCES sce_nets (uuid) ON UPDATE CASCADE ON DELETE SET NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 416     echo "ALTER TABLE instance_nets ADD COLUMN net_id VARCHAR(36) NULL DEFAULT NULL AFTER sce_net_id, ADD CONSTRAINT FK_instance_nets_nets FOREIGN KEY (net_id) REFERENCES nets (uuid) ON UPDATE CASCADE ON DELETE SET NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 417     echo "ALTER TABLE instance_nets ADD COLUMN vim_tenant_id VARCHAR(36) NULL DEFAULT NULL AFTER net_id, ADD CONSTRAINT FK_instance_nets_vim_tenants FOREIGN KEY (vim_tenant_id) REFERENCES vim_tenants (uuid) ON UPDATE RESTRICT ON DELETE RESTRICT;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 418     echo "ALTER TABLE instance_nets ADD COLUMN datacenter_id VARCHAR(36) NULL DEFAULT NULL AFTER vim_tenant_id, ADD CONSTRAINT FK_instance_nets_datacenters FOREIGN KEY (datacenter_id) REFERENCES datacenters (uuid) ON UPDATE RESTRICT ON DELETE RESTRICT;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 419     echo "INSERT INTO schema_version (version_int, version, openmano_ver, comments, date) VALUES (6, '0.6', '0.4.2', 'Adding VIM status info', '2015-12-22');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 420 }
 421 function downgrade_from_6(){
 422     echo "    downgrade database from version 0.6 to version 0.5"
 423     echo "      Remove 'descriptor' field from 'vnfd', 'scenarios' tables"
 424     echo "ALTER TABLE vnfs      DROP COLUMN descriptor;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 425     echo "ALTER TABLE scenarios DROP COLUMN descriptor;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 426     echo "      Remove 'last_error', 'vim_info' from 'instance_vms', 'instance_nets'"
 427     echo "ALTER TABLE instance_vms  DROP COLUMN error_msg, DROP COLUMN vim_info;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 428     echo "ALTER TABLE instance_vms  CHANGE COLUMN status status ENUM('ACTIVE','PAUSED','INACTIVE','CREATING','ERROR','DELETING') NOT NULL DEFAULT 'CREATING' AFTER vim_vm_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 429     echo "ALTER TABLE instance_nets DROP COLUMN error_msg, DROP COLUMN vim_info;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 430     echo "ALTER TABLE instance_nets CHANGE COLUMN status status ENUM('ACTIVE','DOWN','BUILD','ERROR') NOT NULL DEFAULT 'BUILD' AFTER instance_scenario_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 431     echo "      Remove 'mac_address', 'ip_address', 'vim_info' from 'instance_interfaces'"
 432     echo "ALTER TABLE instance_interfaces DROP COLUMN mac_address, DROP COLUMN ip_address, DROP COLUMN vim_info;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 433     echo "      Remove 'sce_vnf_id','datacenter_id','vim_tenant_id' field from 'instance_vnfs'"
 434     echo "ALTER TABLE instance_vnfs DROP COLUMN sce_vnf_id, DROP FOREIGN KEY FK_instance_vnfs_sce_vnfs;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 435     echo "ALTER TABLE instance_vnfs DROP COLUMN vim_tenant_id, DROP FOREIGN KEY FK_instance_vnfs_vim_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 436     echo "ALTER TABLE instance_vnfs DROP COLUMN datacenter_id, DROP FOREIGN KEY FK_instance_vnfs_datacenters;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 437     echo "      Remove 'sce_net_id','net_id','datacenter_id','vim_tenant_id' field from 'instance_nets'"
 438     echo "ALTER TABLE instance_nets DROP COLUMN sce_net_id, DROP FOREIGN KEY FK_instance_nets_sce_nets;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 439     echo "ALTER TABLE instance_nets DROP COLUMN net_id, DROP FOREIGN KEY FK_instance_nets_nets;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 440     echo "ALTER TABLE instance_nets DROP COLUMN vim_tenant_id, DROP FOREIGN KEY FK_instance_nets_vim_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 441     echo "ALTER TABLE instance_nets DROP COLUMN datacenter_id, DROP FOREIGN KEY FK_instance_nets_datacenters;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 442     echo "DELETE FROM schema_version WHERE version_int='6';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 443 }
 444
 445 function upgrade_to_7(){
 446     echo "    upgrade database from version 0.6 to version 0.7"
 447     echo "      Change created_at, modified_at from timestamp to unix float at all database"
 448     for table in datacenters datacenter_nets instance_nets instance_scenarios instance_vms instance_vnfs interfaces nets nfvo_tenants scenarios sce_interfaces sce_nets sce_vnfs tenants_datacenters vim_tenants vms vnfs uuids
 449     do
 450          echo -en "        $table               \r"
 451          echo "ALTER TABLE $table ADD COLUMN created_at_ DOUBLE NOT NULL after created_at;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 452          echo "UPDATE $table SET created_at_=unix_timestamp(created_at);" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 453          echo "ALTER TABLE $table DROP COLUMN created_at, CHANGE COLUMN created_at_ created_at DOUBLE NOT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 454          [[ $table == uuids ]] || echo "ALTER TABLE $table CHANGE COLUMN modified_at modified_at DOUBLE NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 455     done
 456
 457     echo "      Add 'descriptor' field text to 'vnfd', 'scenarios'"
 458     echo "INSERT INTO schema_version (version_int, version, openmano_ver, comments, date) VALUES (7, '0.7', '0.4.3', 'Changing created_at time at database', '2016-01-25');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 459 }
 460 function downgrade_from_7(){
 461     echo "    downgrade database from version 0.7 to version 0.6"
 462     echo "      Change back created_at, modified_at from unix float to timestamp at all database"
 463     for table in datacenters datacenter_nets instance_nets instance_scenarios instance_vms instance_vnfs interfaces nets nfvo_tenants scenarios sce_interfaces sce_nets sce_vnfs tenants_datacenters vim_tenants vms vnfs uuids
 464     do
 465          echo -en "        $table               \r"
 466          echo "ALTER TABLE $table ADD COLUMN created_at_ TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP after created_at;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 467          echo "UPDATE $table SET created_at_=from_unixtime(created_at);" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 468          echo "ALTER TABLE $table DROP COLUMN created_at, CHANGE COLUMN created_at_ created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 469          [[ $table == uuids ]] || echo "ALTER TABLE $table CHANGE COLUMN modified_at modified_at TIMESTAMP NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 470     done
 471     echo "      Remove 'descriptor' field from 'vnfd', 'scenarios' tables"
 472     echo "DELETE FROM schema_version WHERE version_int='7';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 473 }
 474
 475 function upgrade_to_8(){
 476     echo "    upgrade database from version 0.7 to version 0.8"
 477     echo "      Change enalarge name, description to 255 at all database"
 478     for table in datacenters datacenter_nets flavors images instance_scenarios nets nfvo_tenants scenarios sce_nets sce_vnfs vms vnfs
 479     do
 480          echo -en "        $table               \r"
 481          echo "ALTER TABLE $table CHANGE COLUMN name name VARCHAR(255) NOT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 482          echo "ALTER TABLE $table CHANGE COLUMN description description VARCHAR(255) NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 483     done
 484     echo -en "        interfaces           \r"
 485     echo "ALTER TABLE interfaces CHANGE COLUMN internal_name internal_name VARCHAR(255) NOT NULL, CHANGE COLUMN external_name external_name VARCHAR(255) NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 486     echo "ALTER TABLE vim_tenants CHANGE COLUMN vim_tenant_name vim_tenant_name VARCHAR(64) NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 487     echo -en "        vim_tenants          \r"
 488     echo "ALTER TABLE vim_tenants CHANGE COLUMN user user VARCHAR(64) NULL DEFAULT NULL, CHANGE COLUMN passwd passwd VARCHAR(64) NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 489     echo "INSERT INTO schema_version (version_int, version, openmano_ver, comments, date) VALUES (8, '0.8', '0.4.32', 'Enlarging name at database', '2016-02-01');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 490 }
 491 function downgrade_from_8(){
 492     echo "    downgrade database from version 0.8 to version 0.7"
 493     echo "      Change back name,description to shorter length at all database"
 494     for table in datacenters datacenter_nets flavors images instance_scenarios nets nfvo_tenants scenarios sce_nets sce_vnfs vms vnfs
 495     do
 496          name_length=50
 497          [[ $table == flavors ]] || [[ $table == images ]] || name_length=36
 498          echo -en "        $table               \r"
 499          echo "ALTER TABLE $table CHANGE COLUMN name name VARCHAR($name_length) NOT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 500          echo "ALTER TABLE $table CHANGE COLUMN description description VARCHAR(100) NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 501     done
 502     echo -en "        interfaces           \r"
 503     echo "ALTER TABLE interfaces CHANGE COLUMN internal_name internal_name VARCHAR(25) NOT NULL, CHANGE COLUMN external_name external_name VARCHAR(25) NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 504     echo -en "        vim_tenants          \r"
 505     echo "ALTER TABLE vim_tenants CHANGE COLUMN vim_tenant_name vim_tenant_name VARCHAR(36) NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 506     echo "ALTER TABLE vim_tenants CHANGE COLUMN user user VARCHAR(36) NULL DEFAULT NULL, CHANGE COLUMN passwd passwd VARCHAR(50) NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 507     echo "DELETE FROM schema_version WHERE version_int='8';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 508 }
 509 function upgrade_to_9(){
 510     echo "    upgrade database from version 0.8 to version 0.9"
 511     echo "      Add more status to 'instance_vms'"
 512     echo "ALTER TABLE instance_vms CHANGE COLUMN status status ENUM('ACTIVE:NoMgmtIP','ACTIVE','INACTIVE','BUILD','ERROR','VIM_ERROR','PAUSED','SUSPENDED','DELETED') NOT NULL DEFAULT 'BUILD';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 513     echo "INSERT INTO schema_version (version_int, version, openmano_ver, comments, date) VALUES (9, '0.9', '0.4.33', 'Add ACTIVE:NoMgmtIP to instance_vms table', '2016-02-05');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 514 }
 515 function downgrade_from_9(){
 516     echo "    downgrade database from version 0.9 to version 0.8"
 517     echo "      Add more status to 'instance_vms'"
 518     echo "ALTER TABLE instance_vms CHANGE COLUMN status status ENUM('ACTIVE','INACTIVE','BUILD','ERROR','VIM_ERROR','PAUSED','SUSPENDED','DELETED') NOT NULL DEFAULT 'BUILD';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 519     echo "DELETE FROM schema_version WHERE version_int='9';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 520 }
 521 function upgrade_to_10(){
 522     echo "    upgrade database from version 0.9 to version 0.10"
 523     echo "      add tenant to 'vnfs'"
 524     echo "ALTER TABLE vnfs ADD COLUMN tenant_id VARCHAR(36) NULL DEFAULT NULL AFTER name, ADD CONSTRAINT FK_vnfs_nfvo_tenants FOREIGN KEY (tenant_id) REFERENCES nfvo_tenants (uuid) ON UPDATE CASCADE ON DELETE SET NULL, CHANGE COLUMN public public ENUM('true','false') NOT NULL DEFAULT 'false' AFTER physical, DROP INDEX name, DROP INDEX path, DROP COLUMN path;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 525     echo "ALTER TABLE scenarios DROP FOREIGN KEY FK_scenarios_nfvo_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 526     echo "ALTER TABLE scenarios CHANGE COLUMN nfvo_tenant_id tenant_id VARCHAR(36) NULL DEFAULT NULL after name, ADD CONSTRAINT FK_scenarios_nfvo_tenants FOREIGN KEY (tenant_id) REFERENCES nfvo_tenants (uuid);" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 527     echo "ALTER TABLE instance_scenarios DROP FOREIGN KEY FK_instance_scenarios_nfvo_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 528     echo "ALTER TABLE instance_scenarios CHANGE COLUMN nfvo_tenant_id tenant_id VARCHAR(36) NULL DEFAULT NULL after name, ADD CONSTRAINT FK_instance_scenarios_nfvo_tenants FOREIGN KEY (tenant_id) REFERENCES nfvo_tenants (uuid);" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 529     echo "      rename 'vim_tenants' table to 'datacenter_tenants'"
 530     echo "RENAME TABLE vim_tenants TO datacenter_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 531     for table in tenants_datacenters instance_scenarios instance_vnfs instance_nets
 532     do
 533         NULL="NOT NULL"
 534         [[ $table == instance_vnfs ]] && NULL="NULL DEFAULT NULL"
 535         echo "ALTER TABLE ${table} DROP FOREIGN KEY FK_${table}_vim_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 536         echo "ALTER TABLE ${table} ALTER vim_tenant_id DROP DEFAULT;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 537         echo "ALTER TABLE ${table} CHANGE COLUMN vim_tenant_id datacenter_tenant_id VARCHAR(36)  ${NULL} AFTER datacenter_id, ADD CONSTRAINT FK_${table}_datacenter_tenants FOREIGN KEY (datacenter_tenant_id) REFERENCES datacenter_tenants (uuid); " | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 538     done
 539     echo "INSERT INTO schema_version (version_int, version, openmano_ver, comments, date) VALUES (10, '0.10', '0.4.36', 'tenant management of vnfs,scenarios', '2016-03-08');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 540 }
 541
 542 function downgrade_from_10(){
 543     echo "    downgrade database from version 0.10 to version 0.9"
 544     echo "      remove tenant from 'vnfs'"
 545     echo "ALTER TABLE vnfs DROP COLUMN tenant_id, DROP FOREIGN KEY FK_vnfs_nfvo_tenants, ADD UNIQUE INDEX name (name), ADD COLUMN path VARCHAR(100) NULL DEFAULT NULL COMMENT 'Path where the YAML descriptor of the VNF can be found. NULL if it is a physical network function.' AFTER name, ADD UNIQUE INDEX path (path), CHANGE COLUMN public public ENUM('true','false') NOT NULL DEFAULT 'true' AFTER physical;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 546     echo "ALTER TABLE scenarios DROP FOREIGN KEY FK_scenarios_nfvo_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 547     echo "ALTER TABLE scenarios CHANGE COLUMN tenant_id nfvo_tenant_id VARCHAR(36) NULL DEFAULT NULL after name, ADD CONSTRAINT FK_scenarios_nfvo_tenants FOREIGN KEY (nfvo_tenant_id) REFERENCES nfvo_tenants (uuid);" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 548     echo "ALTER TABLE instance_scenarios DROP FOREIGN KEY FK_instance_scenarios_nfvo_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 549     echo "ALTER TABLE instance_scenarios CHANGE COLUMN tenant_id nfvo_tenant_id VARCHAR(36) NULL DEFAULT NULL after name, ADD CONSTRAINT FK_instance_scenarios_nfvo_tenants FOREIGN KEY (nfvo_tenant_id) REFERENCES nfvo_tenants (uuid);" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 550     echo "      rename back 'datacenter_tenants' table to 'vim_tenants'"
 551     echo "RENAME TABLE datacenter_tenants TO vim_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 552     for table in tenants_datacenters instance_scenarios instance_vnfs instance_nets
 553     do
 554         echo "ALTER TABLE ${table} DROP FOREIGN KEY FK_${table}_datacenter_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 555         NULL="NOT NULL"
 556         [[ $table == instance_vnfs ]] && NULL="NULL DEFAULT NULL"
 557         echo "ALTER TABLE ${table} ALTER datacenter_tenant_id DROP DEFAULT;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 558         echo "ALTER TABLE ${table} CHANGE COLUMN datacenter_tenant_id vim_tenant_id VARCHAR(36) $NULL AFTER datacenter_id, ADD CONSTRAINT FK_${table}_vim_tenants FOREIGN KEY (vim_tenant_id) REFERENCES vim_tenants (uuid); " | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 559     done
 560     echo "DELETE FROM schema_version WHERE version_int='10';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 561 }
 562
 563 function upgrade_to_11(){
 564     echo "    upgrade database from version 0.10 to version 0.11"
 565     echo "      remove unique name at 'scenarios', 'instance_scenarios'"
 566     echo "ALTER TABLE scenarios DROP INDEX name;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 567     echo "ALTER TABLE instance_scenarios DROP INDEX name;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 568     echo "INSERT INTO schema_version (version_int, version, openmano_ver, comments, date) VALUES (11, '0.11', '0.4.43', 'remove unique name at scenarios,instance_scenarios', '2016-07-18');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 569 }
 570 function downgrade_from_11(){
 571     echo "    downgrade database from version 0.11 to version 0.10"
 572     echo "      add unique name at 'scenarios', 'instance_scenarios'"
 573     echo "ALTER TABLE scenarios ADD UNIQUE INDEX name (name);"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 574     echo "ALTER TABLE instance_scenarios ADD UNIQUE INDEX name (name);"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 575     echo "DELETE FROM schema_version WHERE version_int='11';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 576 }
 577
 578 function upgrade_to_12(){
 579     echo "    upgrade database from version 0.11 to version 0.12"
 580     echo "      create ip_profiles table, with foreign keys to all nets tables, and add ip_address column to 'interfaces' and 'sce_interfaces'"
 581     echo "CREATE TABLE ip_profiles (
 582         id INT(11) NOT NULL AUTO_INCREMENT,
 583         net_id VARCHAR(36) NULL DEFAULT NULL,
 584         sce_net_id VARCHAR(36) NULL DEFAULT NULL,
 585         instance_net_id VARCHAR(36) NULL DEFAULT NULL,
 586         ip_version ENUM('IPv4','IPv6') NOT NULL DEFAULT 'IPv4',
 587         subnet_address VARCHAR(64) NULL DEFAULT NULL,
 588         gateway_address VARCHAR(64) NULL DEFAULT NULL,
 589         dns_address VARCHAR(64) NULL DEFAULT NULL,
 590         dhcp_enabled ENUM('true','false') NOT NULL DEFAULT 'true',
 591         dhcp_start_address VARCHAR(64) NULL DEFAULT NULL,
 592         dhcp_count INT(11) NULL DEFAULT NULL,
 593         PRIMARY KEY (id),
 594         CONSTRAINT FK_ipprofiles_nets FOREIGN KEY (net_id) REFERENCES nets (uuid) ON DELETE CASCADE,
 595         CONSTRAINT FK_ipprofiles_scenets FOREIGN KEY (sce_net_id) REFERENCES sce_nets (uuid) ON DELETE CASCADE,
 596         CONSTRAINT FK_ipprofiles_instancenets FOREIGN KEY (instance_net_id) REFERENCES instance_nets (uuid) ON DELETE CASCADE  )
 597         COMMENT='Table containing the IP parameters of a network, either a net, a sce_net or and instance_net.'
 598         COLLATE='utf8_general_ci'
 599         ENGINE=InnoDB;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 600     echo "ALTER TABLE interfaces ADD COLUMN ip_address VARCHAR(64) NULL DEFAULT NULL AFTER mac;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 601     echo "ALTER TABLE sce_interfaces ADD COLUMN ip_address VARCHAR(64) NULL DEFAULT NULL AFTER interface_id;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 602     echo "INSERT INTO schema_version (version_int, version, openmano_ver, comments, date) VALUES (12, '0.12', '0.4.46', 'create ip_profiles table, with foreign keys to all nets tables, and add ip_address column to interfaces and sce_interfaces', '2016-08-29');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 603 }
 604 function downgrade_from_12(){
 605     echo "    downgrade database from version 0.12 to version 0.11"
 606     echo "      delete ip_profiles table, and remove ip_address column in 'interfaces' and 'sce_interfaces'"
 607     echo "DROP TABLE ip_profiles;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 608     echo "ALTER TABLE interfaces DROP COLUMN ip_address;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 609     echo "ALTER TABLE sce_interfaces DROP COLUMN ip_address;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 610     echo "DELETE FROM schema_version WHERE version_int='12';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 611 }
 612
 613 function upgrade_to_13(){
 614     echo "    upgrade database from version 0.12 to version 0.13"
 615     echo "      add cloud_config at 'scenarios', 'instance_scenarios'"
 616     echo "ALTER TABLE scenarios ADD COLUMN cloud_config MEDIUMTEXT NULL DEFAULT NULL AFTER descriptor;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 617     echo "ALTER TABLE instance_scenarios ADD COLUMN cloud_config MEDIUMTEXT NULL DEFAULT NULL AFTER modified_at;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 618     echo "INSERT INTO schema_version (version_int, version, openmano_ver, comments, date) VALUES (13, '0.13', '0.4.47', 'insert cloud-config at scenarios,instance_scenarios', '2016-08-30');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 619 }
 620 function downgrade_from_13(){
 621     echo "    downgrade database from version 0.13 to version 0.12"
 622     echo "      remove cloud_config at 'scenarios', 'instance_scenarios'"
 623     echo "ALTER TABLE scenarios DROP COLUMN cloud_config;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 624     echo "ALTER TABLE instance_scenarios DROP COLUMN cloud_config;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 625     echo "DELETE FROM schema_version WHERE version_int='13';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 626 }
 627
 628
 629 function upgrade_to_X(){
 630     echo "      change 'datacenter_nets'"
 631     echo "ALTER TABLE datacenter_nets ADD COLUMN vim_tenant_id VARCHAR(36) NOT NULL AFTER datacenter_id, DROP INDEX name_datacenter_id, ADD UNIQUE INDEX name_datacenter_id (name, datacenter_id, vim_tenant_id);" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 632 }
 633 function downgrade_from_X(){
 634     echo "      Change back 'datacenter_nets'"
 635     echo "ALTER TABLE datacenter_nets DROP COLUMN vim_tenant_id, DROP INDEX name_datacenter_id, ADD UNIQUE INDEX name_datacenter_id (name, datacenter_id);" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 636 }
 637 #TODO ... put funtions here
 638
 639
 640 [ $DATABASE_TARGET_VER_NUM -eq $DATABASE_VER_NUM ] && echo "    current database version $DATABASE_VER is ok"
 641 #UPGRADE DATABASE step by step
 642 while [ $DATABASE_TARGET_VER_NUM -gt $DATABASE_VER_NUM ]
 643 do
 644     DATABASE_VER_NUM=$((DATABASE_VER_NUM+1))
 645     upgrade_to_${DATABASE_VER_NUM}
 646     #FILE_="${DIRNAME}/upgrade_to_${DATABASE_VER_NUM}.sh"
 647     #[ ! -x "$FILE_" ] && echo "Error, can not find script '$FILE_' to upgrade" >&2 && exit -1
 648     #$FILE_ || exit -1  # if fail return
 649 done
 650
 651 #DOWNGRADE DATABASE step by step
 652 while [ $DATABASE_TARGET_VER_NUM -lt $DATABASE_VER_NUM ]
 653 do
 654     #FILE_="${DIRNAME}/downgrade_from_${DATABASE_VER_NUM}.sh"
 655     #[ ! -x "$FILE_" ] && echo "Error, can not find script '$FILE_' to downgrade" >&2 && exit -1
 656     #$FILE_ || exit -1  # if fail return
 657     downgrade_from_${DATABASE_VER_NUM}
 658     DATABASE_VER_NUM=$((DATABASE_VER_NUM-1))
 659 done
 660
 661 #echo done
 662