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} ${VERSION_3}`
 111
 112 #check and ask for database user password
 113 DBUSER_="-u$DBUSER"
 114 [ -n "$DBPASS" ] && DBPASS_="-p$DBPASS"
 115 DBHOST_="-h$DBHOST"
 116 DBPORT_="-P$DBPORT"
 117 while !  echo ";" | mysql $DBHOST_ $DBPORT_ $DBUSER_ $DBPASS_ $DBNAME >/dev/null 2>&1
 118 do
 119         [ -n "$logintry" ] &&  echo -e "\nInvalid database credentials!!!. Try again (Ctrl+c to abort)"
 120         [ -z "$logintry" ] &&  echo -e "\nProvide database name and credentials"
 121         read -e -p "mysql database name($DBNAME): " KK
 122         [ -n "$KK" ] && DBNAME="$KK"
 123         read -e -p "mysql user($DBUSER): " KK
 124         [ -n "$KK" ] && DBUSER="$KK" && DBUSER_="-u$DBUSER"
 125         read -e -s -p "mysql password: " DBPASS
 126         [ -n "$DBPASS" ] && DBPASS_="-p$DBPASS"
 127         [ -z "$DBPASS" ] && DBPASS_=""
 128         logintry="yes"
 129         echo
 130 done
 131
 132 DBCMD="mysql $DBHOST_ $DBPORT_ $DBUSER_ $DBPASS_ $DBNAME"
 133 #echo DBCMD $DBCMD
 134
 135 #GET DATABASE VERSION
 136 #check that the database seems a openmano database
 137 if ! echo -e "show create table vnfs;\nshow create table scenarios" | $DBCMD >/dev/null 2>&1
 138 then
 139     echo "    database $DBNAME does not seem to be an openmano database" >&2
 140     exit -1;
 141 fi
 142
 143 if ! echo 'show create table schema_version;' | $DBCMD >/dev/null 2>&1
 144 then
 145     DATABASE_VER="0.0"
 146     DATABASE_VER_NUM=0
 147 else
 148     DATABASE_VER_NUM=`echo "select max(version_int) from schema_version;" | $DBCMD | tail -n+2`
 149     DATABASE_VER=`echo "select version from schema_version where version_int='$DATABASE_VER_NUM';" | $DBCMD | tail -n+2`
 150     [ "$DATABASE_VER_NUM" -lt 0 -o "$DATABASE_VER_NUM" -gt 100 ] && echo "    Error can not get database version ($DATABASE_VER?)" >&2 && exit -1
 151     #echo "_${DATABASE_VER_NUM}_${DATABASE_VER}"
 152 fi
 153
 154
 155 #GET DATABASE TARGET VERSION
 156 DATABASE_TARGET_VER_NUM=0
 157 [ $OPENMANO_VER_NUM -ge 2002 ] && DATABASE_TARGET_VER_NUM=1   #0.2.2 =>  1
 158 [ $OPENMANO_VER_NUM -ge 2005 ] && DATABASE_TARGET_VER_NUM=2   #0.2.5 =>  2
 159 [ $OPENMANO_VER_NUM -ge 3003 ] && DATABASE_TARGET_VER_NUM=3   #0.3.3 =>  3
 160 [ $OPENMANO_VER_NUM -ge 3005 ] && DATABASE_TARGET_VER_NUM=4   #0.3.5 =>  4
 161 [ $OPENMANO_VER_NUM -ge 4001 ] && DATABASE_TARGET_VER_NUM=5   #0.4.1 =>  5
 162 [ $OPENMANO_VER_NUM -ge 4002 ] && DATABASE_TARGET_VER_NUM=6   #0.4.2 =>  6
 163 [ $OPENMANO_VER_NUM -ge 4003 ] && DATABASE_TARGET_VER_NUM=7   #0.4.3 =>  7
 164 [ $OPENMANO_VER_NUM -ge 4032 ] && DATABASE_TARGET_VER_NUM=8   #0.4.32=>  8
 165 [ $OPENMANO_VER_NUM -ge 4033 ] && DATABASE_TARGET_VER_NUM=9   #0.4.33=>  9
 166 [ $OPENMANO_VER_NUM -ge 4036 ] && DATABASE_TARGET_VER_NUM=10  #0.4.36=>  10
 167 [ $OPENMANO_VER_NUM -ge 4043 ] && DATABASE_TARGET_VER_NUM=11  #0.4.43=>  11
 168 [ $OPENMANO_VER_NUM -ge 4046 ] && DATABASE_TARGET_VER_NUM=12  #0.4.46=>  12
 169 #TODO ... put next versions here
 170
 171
 172 function upgrade_to_1(){
 173     echo "    upgrade database from version 0.0 to version 0.1"
 174     echo "      CREATE TABLE \`schema_version\`"
 175     echo "CREATE TABLE \`schema_version\` (
 176         \`version_int\` INT NOT NULL COMMENT 'version as a number. Must not contain gaps',
 177         \`version\` VARCHAR(20) NOT NULL COMMENT 'version as a text',
 178         \`openmano_ver\` VARCHAR(20) NOT NULL COMMENT 'openmano version',
 179         \`comments\` VARCHAR(2000) NULL COMMENT 'changes to database',
 180         \`date\` DATE NULL,
 181         PRIMARY KEY (\`version_int\`)
 182         )
 183         COMMENT='database schema control version'
 184         COLLATE='utf8_general_ci'
 185         ENGINE=InnoDB;" | $DBCMD  || ! echo "ERROR. Aborted!" || exit -1
 186     echo "INSERT INTO \`schema_version\` (\`version_int\`, \`version\`, \`openmano_ver\`, \`comments\`, \`date\`)
 187          VALUES (1, '0.1', '0.2.2', 'insert schema_version', '2015-05-08');" | $DBCMD
 188 }
 189 function downgrade_from_1(){
 190     echo "    downgrade database from version 0.1 to version 0.0"
 191     echo "      DROP TABLE \`schema_version\`"
 192     echo "DROP TABLE \`schema_version\`;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 193 }
 194 function upgrade_to_2(){
 195     echo "    upgrade database from version 0.1 to version 0.2"
 196     echo "      Add columns user/passwd to table 'vim_tenants'"
 197     echo "ALTER TABLE vim_tenants ADD COLUMN user VARCHAR(36) NULL COMMENT 'Credentials for vim' AFTER created,
 198         ADD COLUMN passwd VARCHAR(50) NULL COMMENT 'Credentials for vim' AFTER user;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 199     echo "      Add table 'images' and 'datacenters_images'"
 200     echo "CREATE TABLE images (
 201         uuid VARCHAR(36) NOT NULL,
 202         name VARCHAR(50) NOT NULL,
 203         location VARCHAR(200) NOT NULL,
 204         description VARCHAR(100) NULL,
 205         metadata VARCHAR(400) NULL,
 206         PRIMARY KEY (uuid),
 207         UNIQUE INDEX location (location)  )
 208         COLLATE='utf8_general_ci'
 209         ENGINE=InnoDB;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 210     echo "CREATE TABLE datacenters_images (
 211         id INT NOT NULL AUTO_INCREMENT,
 212         image_id VARCHAR(36) NOT NULL,
 213         datacenter_id VARCHAR(36) NOT NULL,
 214         vim_id VARCHAR(36) NOT NULL,
 215         PRIMARY KEY (id),
 216         CONSTRAINT FK__images FOREIGN KEY (image_id) REFERENCES images (uuid) ON UPDATE CASCADE ON DELETE CASCADE,
 217         CONSTRAINT FK__datacenters_i FOREIGN KEY (datacenter_id) REFERENCES datacenters (uuid) ON UPDATE CASCADE ON DELETE CASCADE  )
 218         COLLATE='utf8_general_ci'
 219         ENGINE=InnoDB;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 220     echo "      migrate data from table 'vms' into 'images'"
 221     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
 222     echo "INSERT INTO datacenters_images (image_id, datacenter_id, vim_id)
 223           SELECT DISTINCT vim_image_id, datacenters.uuid, vim_image_id FROM vms JOIN datacenters;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 224     echo "      Add table 'flavors' and 'datacenter_flavors'"
 225     echo "CREATE TABLE flavors (
 226         uuid VARCHAR(36) NOT NULL,
 227         name VARCHAR(50) NOT NULL,
 228         description VARCHAR(100) NULL,
 229         disk SMALLINT(5) UNSIGNED NULL DEFAULT NULL,
 230         ram SMALLINT(5) UNSIGNED NULL DEFAULT NULL,
 231         vcpus SMALLINT(5) UNSIGNED NULL DEFAULT NULL,
 232         extended VARCHAR(2000) NULL DEFAULT NULL COMMENT 'Extra description json format of needed resources and pining, orginized in sets per numa',
 233         PRIMARY KEY (uuid)  )
 234         COLLATE='utf8_general_ci'
 235         ENGINE=InnoDB;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 236     echo "CREATE TABLE datacenters_flavors (
 237         id INT NOT NULL AUTO_INCREMENT,
 238         flavor_id VARCHAR(36) NOT NULL,
 239         datacenter_id VARCHAR(36) NOT NULL,
 240         vim_id VARCHAR(36) NOT NULL,
 241         PRIMARY KEY (id),
 242         CONSTRAINT FK__flavors FOREIGN KEY (flavor_id) REFERENCES flavors (uuid) ON UPDATE CASCADE ON DELETE CASCADE,
 243         CONSTRAINT FK__datacenters_f FOREIGN KEY (datacenter_id) REFERENCES datacenters (uuid) ON UPDATE CASCADE ON DELETE CASCADE  )
 244         COLLATE='utf8_general_ci'
 245         ENGINE=InnoDB;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 246     echo "      migrate data from table 'vms' into 'flavors'"
 247     echo "INSERT INTO flavors (uuid, name) SELECT DISTINCT vim_flavor_id, vim_flavor_id FROM vms;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 248     echo "INSERT INTO datacenters_flavors (flavor_id, datacenter_id, vim_id)
 249           SELECT DISTINCT vim_flavor_id, datacenters.uuid, vim_flavor_id FROM vms JOIN datacenters;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 250     echo "ALTER TABLE vms ALTER vim_flavor_id DROP DEFAULT, ALTER vim_image_id DROP DEFAULT;
 251           ALTER TABLE vms CHANGE COLUMN vim_flavor_id flavor_id VARCHAR(36) NOT NULL COMMENT 'Link to flavor table' AFTER vnf_id,
 252           CHANGE COLUMN vim_image_id image_id VARCHAR(36) NOT NULL COMMENT 'Link to image table' AFTER flavor_id,
 253           ADD CONSTRAINT FK_vms_images  FOREIGN KEY (image_id) REFERENCES  images (uuid),
 254           ADD CONSTRAINT FK_vms_flavors FOREIGN KEY (flavor_id) REFERENCES flavors (uuid);
 255          " | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 256     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
 257
 258 }
 259
 260 function downgrade_from_2(){
 261     echo "    downgrade database from version 0.2 to version 0.1"
 262     echo "       migrate back data from 'datacenters_images' 'datacenters_flavors' into 'vms'"
 263     echo "ALTER TABLE vms ALTER image_id DROP DEFAULT, ALTER flavor_id DROP DEFAULT;
 264           ALTER TABLE vms CHANGE COLUMN flavor_id vim_flavor_id VARCHAR(36) NOT NULL COMMENT 'Flavor ID in the VIM DB' AFTER vnf_id,
 265           CHANGE COLUMN image_id vim_image_id VARCHAR(36) NOT NULL COMMENT 'Image ID in the VIM DB' AFTER vim_flavor_id,
 266           DROP FOREIGN KEY FK_vms_flavors, DROP INDEX FK_vms_flavors,
 267           DROP FOREIGN KEY FK_vms_images, DROP INDEX FK_vms_images;
 268          " | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 269 #    echo "UPDATE v SET v.vim_image_id=di.vim_id
 270 #          FROM  vms as v INNER JOIN images as i ON v.vim_image_id=i.uuid
 271 #          INNER JOIN datacenters_images as di ON i.uuid=di.image_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 272     echo "      Delete columns 'user/passwd' from 'vim_tenants'"
 273     echo "ALTER TABLE vim_tenants DROP COLUMN user, DROP COLUMN passwd; " | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 274     echo "        delete tables 'datacenter_images', 'images'"
 275     echo "DROP TABLE \`datacenters_images\`;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 276     echo "DROP TABLE \`images\`;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 277     echo "        delete tables 'datacenter_flavors', 'flavors'"
 278     echo "DROP TABLE \`datacenters_flavors\`;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 279     echo "DROP TABLE \`flavors\`;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 280     echo "DELETE FROM schema_version WHERE version_int='2';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 281 }
 282
 283 function upgrade_to_3(){
 284     echo "    upgrade database from version 0.2 to version 0.3"
 285     echo "      Change table 'logs', 'uuids"
 286     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
 287     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
 288     echo "      Add column created to table 'datacenters_images' and 'datacenters_flavors'"
 289     for table in datacenters_images datacenters_flavors
 290     do
 291         echo "ALTER TABLE $table ADD COLUMN created ENUM('true','false') NOT NULL DEFAULT 'false'
 292             COMMENT 'Indicates if it has been created by openmano, or already existed' AFTER vim_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 293     done
 294     echo "ALTER TABLE images CHANGE COLUMN metadata metadata VARCHAR(2000) NULL DEFAULT NULL AFTER description;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 295     echo "      Allow null to column 'vim_interface_id' in 'instance_interfaces'"
 296     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
 297     echo "      Add column config to table 'datacenters'"
 298     echo "ALTER TABLE datacenters ADD COLUMN config VARCHAR(4000) NULL DEFAULT NULL COMMENT 'extra config information in json' AFTER vim_url_admin;
 299         " | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 300     echo "      Add column datacenter_id to table 'vim_tenants'"
 301     echo "ALTER TABLE vim_tenants ADD COLUMN datacenter_id VARCHAR(36) NULL COMMENT 'Datacenter of this tenant' AFTER uuid,
 302         DROP INDEX name, DROP INDEX vim_tenant_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 303     echo "ALTER TABLE vim_tenants CHANGE COLUMN name vim_tenant_name VARCHAR(36) NULL DEFAULT NULL COMMENT 'tenant name at VIM' AFTER datacenter_id,
 304         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
 305     echo "UPDATE vim_tenants as vt LEFT JOIN tenants_datacenters as td ON vt.uuid=td.vim_tenant_id
 306         SET vt.datacenter_id=td.datacenter_id;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 307     echo "DELETE FROM vim_tenants WHERE datacenter_id is NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 308     echo "ALTER TABLE vim_tenants ALTER datacenter_id DROP DEFAULT;
 309         ALTER TABLE vim_tenants
 310         CHANGE COLUMN datacenter_id datacenter_id VARCHAR(36) NOT NULL COMMENT 'Datacenter of this tenant' AFTER uuid;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 311     echo "ALTER TABLE vim_tenants ADD CONSTRAINT FK_vim_tenants_datacenters FOREIGN KEY (datacenter_id) REFERENCES datacenters (uuid)
 312         ON UPDATE CASCADE ON DELETE CASCADE;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 313
 314     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
 315 }
 316
 317
 318 function downgrade_from_3(){
 319     echo "    downgrade database from version 0.3 to version 0.2"
 320     echo "      Change back table 'logs', 'uuids'"
 321     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
 322     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
 323     echo "      Delete column created from table 'datacenters_images' and 'datacenters_flavors'"
 324     for table in datacenters_images datacenters_flavors
 325     do
 326         echo "ALTER TABLE $table DROP COLUMN created;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 327     done
 328     echo "ALTER TABLE images CHANGE COLUMN metadata metadata VARCHAR(400) NULL DEFAULT NULL AFTER description;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 329     echo "      Deny back null to column 'vim_interface_id' in 'instance_interfaces'"
 330     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
 331     echo "       Delete column config to table 'datacenters'"
 332     echo "ALTER TABLE datacenters DROP COLUMN config;"| $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 333     echo "       Delete column datacenter_id to table 'vim_tenants'"
 334     echo "ALTER TABLE vim_tenants DROP COLUMN datacenter_id, DROP FOREIGN KEY FK_vim_tenants_datacenters;"| $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 335     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
 336     echo "ALTER TABLE vim_tenants ALTER name DROP DEFAULT;"| $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 337     echo "ALTER TABLE vim_tenants CHANGE COLUMN name name VARCHAR(36) NOT NULL AFTER uuid"| $DBCMD || ! echo "Warning changing column name at vim_tenants!"
 338     echo "ALTER TABLE vim_tenants ADD UNIQUE INDEX name (name);" | $DBCMD || ! echo "Warning add unique index name at vim_tenants!"
 339     echo "ALTER TABLE vim_tenants ALTER vim_tenant_id DROP DEFAULT;"| $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 340     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!"
 341     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!"
 342     echo "DELETE FROM schema_version WHERE version_int='3';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 343 }
 344
 345 function upgrade_to_4(){
 346     echo "    upgrade database from version 0.3 to version 0.4"
 347     echo "      Enlarge graph field at tables 'sce_vnfs', 'sce_nets'"
 348     for table in sce_vnfs sce_nets
 349     do
 350         echo "ALTER TABLE $table CHANGE COLUMN graph graph VARCHAR(2000) NULL DEFAULT NULL AFTER modified_at;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 351     done
 352     echo "ALTER TABLE datacenters CHANGE COLUMN type type VARCHAR(36) NOT NULL DEFAULT 'openvim' AFTER description;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 353     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
 354 }
 355
 356 function downgrade_from_4(){
 357     echo "    downgrade database from version 0.4 to version 0.3"
 358     echo "      Shorten back graph field at tables 'sce_vnfs', 'sce_nets'"
 359     for table in sce_vnfs sce_nets
 360     do
 361         echo "ALTER TABLE $table CHANGE COLUMN graph graph VARCHAR(2000) NULL DEFAULT NULL AFTER modified_at;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 362     done
 363     echo "ALTER TABLE datacenters CHANGE COLUMN type type ENUM('openvim','openstack') NOT NULL DEFAULT 'openvim' AFTER description;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 364     echo "DELETE FROM schema_version WHERE version_int='4';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 365 }
 366
 367 function upgrade_to_5(){
 368     echo "    upgrade database from version 0.4 to version 0.5"
 369     echo "      Add 'mac' field for bridge interfaces in table 'interfaces'"
 370     echo "ALTER TABLE interfaces ADD COLUMN mac CHAR(18) NULL DEFAULT NULL AFTER model;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 371     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
 372 }
 373 function downgrade_from_5(){
 374     echo "    downgrade database from version 0.5 to version 0.4"
 375     echo "      Remove 'mac' field for bridge interfaces in table 'interfaces'"
 376     echo "ALTER TABLE interfaces DROP COLUMN mac;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 377     echo "DELETE FROM schema_version WHERE version_int='5';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 378 }
 379
 380 function upgrade_to_6(){
 381     echo "    upgrade database from version 0.5 to version 0.6"
 382     echo "      Add 'descriptor' field text to 'vnfd', 'scenarios'"
 383     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
 384     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
 385     echo "      Add 'last_error', 'vim_info' to 'instance_vms', 'instance_nets'"
 386     echo "ALTER TABLE instance_vms  ADD COLUMN error_msg VARCHAR(1024) NULL DEFAULT NULL AFTER status;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 387     echo "ALTER TABLE instance_vms  ADD COLUMN vim_info TEXT NULL DEFAULT NULL AFTER error_msg;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 388     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
 389     echo "ALTER TABLE instance_nets ADD COLUMN error_msg VARCHAR(1024) NULL DEFAULT NULL AFTER status;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 390     echo "ALTER TABLE instance_nets ADD COLUMN vim_info TEXT NULL DEFAULT NULL AFTER error_msg;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 391     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
 392     echo "      Add 'mac_address', 'ip_address', 'vim_info' to 'instance_interfaces'"
 393     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
 394     echo "      Add 'sce_vnf_id','datacenter_id','vim_tenant_id' field to 'instance_vnfs'"
 395     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
 396     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
 397     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
 398     echo "      Add 'sce_net_id','net_id','datacenter_id','vim_tenant_id' field to 'instance_nets'"
 399     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
 400     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
 401     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
 402     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
 403     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
 404 }
 405 function downgrade_from_6(){
 406     echo "    downgrade database from version 0.6 to version 0.5"
 407     echo "      Remove 'descriptor' field from 'vnfd', 'scenarios' tables"
 408     echo "ALTER TABLE vnfs      DROP COLUMN descriptor;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 409     echo "ALTER TABLE scenarios DROP COLUMN descriptor;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 410     echo "      Remove 'last_error', 'vim_info' from 'instance_vms', 'instance_nets'"
 411     echo "ALTER TABLE instance_vms  DROP COLUMN error_msg, DROP COLUMN vim_info;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 412     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
 413     echo "ALTER TABLE instance_nets DROP COLUMN error_msg, DROP COLUMN vim_info;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 414     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
 415     echo "      Remove 'mac_address', 'ip_address', 'vim_info' from 'instance_interfaces'"
 416     echo "ALTER TABLE instance_interfaces DROP COLUMN mac_address, DROP COLUMN ip_address, DROP COLUMN vim_info;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 417     echo "      Remove 'sce_vnf_id','datacenter_id','vim_tenant_id' field from 'instance_vnfs'"
 418     echo "ALTER TABLE instance_vnfs DROP COLUMN sce_vnf_id, DROP FOREIGN KEY FK_instance_vnfs_sce_vnfs;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 419     echo "ALTER TABLE instance_vnfs DROP COLUMN vim_tenant_id, DROP FOREIGN KEY FK_instance_vnfs_vim_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 420     echo "ALTER TABLE instance_vnfs DROP COLUMN datacenter_id, DROP FOREIGN KEY FK_instance_vnfs_datacenters;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 421     echo "      Remove 'sce_net_id','net_id','datacenter_id','vim_tenant_id' field from 'instance_nets'"
 422     echo "ALTER TABLE instance_nets DROP COLUMN sce_net_id, DROP FOREIGN KEY FK_instance_nets_sce_nets;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 423     echo "ALTER TABLE instance_nets DROP COLUMN net_id, DROP FOREIGN KEY FK_instance_nets_nets;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 424     echo "ALTER TABLE instance_nets DROP COLUMN vim_tenant_id, DROP FOREIGN KEY FK_instance_nets_vim_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 425     echo "ALTER TABLE instance_nets DROP COLUMN datacenter_id, DROP FOREIGN KEY FK_instance_nets_datacenters;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 426     echo "DELETE FROM schema_version WHERE version_int='6';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 427 }
 428
 429 function upgrade_to_7(){
 430     echo "    upgrade database from version 0.6 to version 0.7"
 431     echo "      Change created_at, modified_at from timestamp to unix float at all database"
 432     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
 433     do
 434          echo -en "        $table               \r"
 435          echo "ALTER TABLE $table ADD COLUMN created_at_ DOUBLE NOT NULL after created_at;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 436          echo "UPDATE $table SET created_at_=unix_timestamp(created_at);" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 437          echo "ALTER TABLE $table DROP COLUMN created_at, CHANGE COLUMN created_at_ created_at DOUBLE NOT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 438          [[ $table == uuids ]] || echo "ALTER TABLE $table CHANGE COLUMN modified_at modified_at DOUBLE NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 439     done
 440
 441     echo "      Add 'descriptor' field text to 'vnfd', 'scenarios'"
 442     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
 443 }
 444 function downgrade_from_7(){
 445     echo "    downgrade database from version 0.7 to version 0.6"
 446     echo "      Change back created_at, modified_at from unix float to timestamp at all database"
 447     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
 448     do
 449          echo -en "        $table               \r"
 450          echo "ALTER TABLE $table ADD COLUMN created_at_ TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP after created_at;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 451          echo "UPDATE $table SET created_at_=from_unixtime(created_at);" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 452          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
 453          [[ $table == uuids ]] || echo "ALTER TABLE $table CHANGE COLUMN modified_at modified_at TIMESTAMP NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 454     done
 455     echo "      Remove 'descriptor' field from 'vnfd', 'scenarios' tables"
 456     echo "DELETE FROM schema_version WHERE version_int='7';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 457 }
 458
 459 function upgrade_to_8(){
 460     echo "    upgrade database from version 0.7 to version 0.8"
 461     echo "      Change enalarge name, description to 255 at all database"
 462     for table in datacenters datacenter_nets flavors images instance_scenarios nets nfvo_tenants scenarios sce_nets sce_vnfs vms vnfs
 463     do
 464          echo -en "        $table               \r"
 465          echo "ALTER TABLE $table CHANGE COLUMN name name VARCHAR(255) NOT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 466          echo "ALTER TABLE $table CHANGE COLUMN description description VARCHAR(255) NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 467     done
 468     echo -en "        interfaces           \r"
 469     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
 470     echo "ALTER TABLE vim_tenants CHANGE COLUMN vim_tenant_name vim_tenant_name VARCHAR(64) NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 471     echo -en "        vim_tenants          \r"
 472     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
 473     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
 474 }
 475 function downgrade_from_8(){
 476     echo "    downgrade database from version 0.8 to version 0.7"
 477     echo "      Change back name,description to shorter length 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          name_length=50
 481          [[ $table == flavors ]] || [[ $table == images ]] || name_length=36
 482          echo -en "        $table               \r"
 483          echo "ALTER TABLE $table CHANGE COLUMN name name VARCHAR($name_length) NOT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 484          echo "ALTER TABLE $table CHANGE COLUMN description description VARCHAR(100) NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 485     done
 486     echo -en "        interfaces           \r"
 487     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
 488     echo -en "        vim_tenants          \r"
 489     echo "ALTER TABLE vim_tenants CHANGE COLUMN vim_tenant_name vim_tenant_name VARCHAR(36) NULL DEFAULT NULL;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 490     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
 491     echo "DELETE FROM schema_version WHERE version_int='8';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 492 }
 493 function upgrade_to_9(){
 494     echo "    upgrade database from version 0.8 to version 0.9"
 495     echo "      Add more status to 'instance_vms'"
 496     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
 497     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
 498 }
 499 function downgrade_from_9(){
 500     echo "    downgrade database from version 0.9 to version 0.8"
 501     echo "      Add more status to 'instance_vms'"
 502     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
 503     echo "DELETE FROM schema_version WHERE version_int='9';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 504 }
 505 function upgrade_to_10(){
 506     echo "    upgrade database from version 0.9 to version 0.10"
 507     echo "      add tenant to 'vnfs'"
 508     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
 509     echo "ALTER TABLE scenarios DROP FOREIGN KEY FK_scenarios_nfvo_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 510     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
 511     echo "ALTER TABLE instance_scenarios DROP FOREIGN KEY FK_instance_scenarios_nfvo_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 512     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
 513     echo "      rename 'vim_tenants' table to 'datacenter_tenants'"
 514     echo "RENAME TABLE vim_tenants TO datacenter_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 515     for table in tenants_datacenters instance_scenarios instance_vnfs instance_nets
 516     do
 517         NULL="NOT NULL"
 518         [[ $table == instance_vnfs ]] && NULL="NULL DEFAULT NULL"
 519         echo "ALTER TABLE ${table} DROP FOREIGN KEY FK_${table}_vim_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 520         echo "ALTER TABLE ${table} ALTER vim_tenant_id DROP DEFAULT;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 521         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
 522     done
 523     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
 524 }
 525
 526 function downgrade_from_10(){
 527     echo "    downgrade database from version 0.10 to version 0.9"
 528     echo "      remove tenant from 'vnfs'"
 529     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
 530     echo "ALTER TABLE scenarios DROP FOREIGN KEY FK_scenarios_nfvo_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 531     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
 532     echo "ALTER TABLE instance_scenarios DROP FOREIGN KEY FK_instance_scenarios_nfvo_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 533     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
 534     echo "      rename back 'datacenter_tenants' table to 'vim_tenants'"
 535     echo "RENAME TABLE datacenter_tenants TO vim_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 536     for table in tenants_datacenters instance_scenarios instance_vnfs instance_nets
 537     do
 538         echo "ALTER TABLE ${table} DROP FOREIGN KEY FK_${table}_datacenter_tenants;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 539         NULL="NOT NULL"
 540         [[ $table == instance_vnfs ]] && NULL="NULL DEFAULT NULL"
 541         echo "ALTER TABLE ${table} ALTER datacenter_tenant_id DROP DEFAULT;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 542         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
 543     done
 544     echo "DELETE FROM schema_version WHERE version_int='10';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 545 }
 546
 547 function upgrade_to_11(){
 548     echo "    upgrade database from version 0.10 to version 0.11"
 549     echo "      remove unique name at 'scenarios', 'instance_scenarios'"
 550     echo "ALTER TABLE scenarios DROP INDEX name;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 551     echo "ALTER TABLE instance_scenarios DROP INDEX name;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 552     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
 553 }
 554 function downgrade_from_11(){
 555     echo "    downgrade database from version 0.11 to version 0.10"
 556     echo "      add unique name at 'scenarios', 'instance_scenarios'"
 557     echo "ALTER TABLE scenarios ADD UNIQUE INDEX name (name);"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 558     echo "ALTER TABLE instance_scenarios ADD UNIQUE INDEX name (name);"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 559     echo "DELETE FROM schema_version WHERE version_int='11';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 560 }
 561
 562 function upgrade_to_12(){
 563     echo "    upgrade database from version 0.11 to version 0.12"
 564     echo "      create ip_profiles table, with foreign keys to all nets tables, and add ip_address column to 'interfaces' and 'sce_interfaces'"
 565     echo "CREATE TABLE ip_profiles (
 566         id INT(11) NOT NULL AUTO_INCREMENT,
 567         net_id VARCHAR(36) NULL DEFAULT NULL,
 568         sce_net_id VARCHAR(36) NULL DEFAULT NULL,
 569         instance_net_id VARCHAR(36) NULL DEFAULT NULL,
 570         ip_version ENUM('IPv4','IPv6') NOT NULL DEFAULT 'IPv4',
 571         subnet_address VARCHAR(64) NULL DEFAULT NULL,
 572         gateway_address VARCHAR(64) NULL DEFAULT NULL,
 573         security_group VARCHAR(255) NULL DEFAULT NULL,
 574         dns_address VARCHAR(64) NULL DEFAULT NULL,
 575         dhcp_enabled ENUM('true','false') NOT NULL DEFAULT 'true',
 576         dhcp_start_address VARCHAR(64) NULL DEFAULT NULL,
 577         dhcp_count INT(11) NULL DEFAULT NULL,
 578         PRIMARY KEY (id),
 579         CONSTRAINT FK_ipprofiles_nets FOREIGN KEY (net_id) REFERENCES nets (uuid) ON DELETE CASCADE,
 580         CONSTRAINT FK_ipprofiles_scenets FOREIGN KEY (sce_net_id) REFERENCES sce_nets (uuid) ON DELETE CASCADE,
 581         CONSTRAINT FK_ipprofiles_instancenets FOREIGN KEY (instance_net_id) REFERENCES instance_nets (uuid) ON DELETE CASCADE  )
 582         COMMENT='Table containing the IP parameters of a network, either a net, a sce_net or and instance_net.'
 583         COLLATE='utf8_general_ci'
 584         ENGINE=InnoDB;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 585     echo "ALTER TABLE interfaces ADD COLUMN ip_address VARCHAR(64) NULL DEFAULT NULL AFTER mac;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 586     echo "ALTER TABLE sce_interfaces ADD COLUMN ip_address VARCHAR(64) NULL DEFAULT NULL AFTER interface_id;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 587     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', '2016-07-18');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 588 }
 589 function downgrade_from_12(){
 590     echo "    downgrade database from version 0.12 to version 0.11"
 591     echo "      delete ip_profiles table, and remove ip_address column in 'interfaces' and 'sce_interfaces'"
 592     echo "DROP TABLE ip_profiles;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 593     echo "ALTER TABLE interfaces DROP COLUMN ip_address;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 594     echo "ALTER TABLE sce_interfaces DROP COLUMN ip_address;"  | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 595     echo "DELETE FROM schema_version WHERE version_int='12';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
 596 }
 597
 598 function upgrade_to_X(){
 599     echo "      change 'datacenter_nets'"
 600     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
 601 }
 602 function downgrade_from_X(){
 603     echo "      Change back 'datacenter_nets'"
 604     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
 605 }
 606 #TODO ... put funtions here
 607
 608
 609 [ $DATABASE_TARGET_VER_NUM -eq $DATABASE_VER_NUM ] && echo "    current database version $DATABASE_VER is ok"
 610 #UPGRADE DATABASE step by step
 611 while [ $DATABASE_TARGET_VER_NUM -gt $DATABASE_VER_NUM ]
 612 do
 613     DATABASE_VER_NUM=$((DATABASE_VER_NUM+1))
 614     upgrade_to_${DATABASE_VER_NUM}
 615     #FILE_="${DIRNAME}/upgrade_to_${DATABASE_VER_NUM}.sh"
 616     #[ ! -x "$FILE_" ] && echo "Error, can not find script '$FILE_' to upgrade" >&2 && exit -1
 617     #$FILE_ || exit -1  # if fail return
 618 done
 619
 620 #DOWNGRADE DATABASE step by step
 621 while [ $DATABASE_TARGET_VER_NUM -lt $DATABASE_VER_NUM ]
 622 do
 623     #FILE_="${DIRNAME}/downgrade_from_${DATABASE_VER_NUM}.sh"
 624     #[ ! -x "$FILE_" ] && echo "Error, can not find script '$FILE_' to downgrade" >&2 && exit -1
 625     #$FILE_ || exit -1  # if fail return
 626     downgrade_from_${DATABASE_VER_NUM}
 627     DATABASE_VER_NUM=$((DATABASE_VER_NUM-1))
 628 done
 629
 630 #echo done
 631