docker/scripts/start.sh

   1 # Copyright 2020 ArctosLabs Scandinavia AB
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #    http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  12 # implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15 DB_EXISTS=""
  16
  17 max_attempts=120
  18 function wait_db(){
  19     db_host=$1
  20     db_port=$2
  21     attempt=0
  22     echo "Wait until $max_attempts seconds for MySQL mano Server ${db_host}:${db_port} "
  23     while ! mysqladmin ping -h"$db_host" -P"$db_port" --silent; do
  24         #wait 120 sec
  25         if [ $attempt -ge $max_attempts ]; then
  26             echo
  27             echo "Can not connect to database ${db_host}:${db_port} during $max_attempts sec"
  28             return 1
  29         fi
  30         attempt=$[$attempt+1]
  31         echo -n "."
  32         sleep 1
  33     done
  34     return 0
  35 }
  36
  37 function is_db_created() {
  38     db_host=$1
  39     db_port=$2
  40     db_user=$3
  41     db_pswd=$4
  42     db_name=$5
  43
  44     if mysqlshow -h"$db_host" -P"$db_port" -u"$db_user" -p"$db_pswd" | grep -v Wildcard | grep -q $db_name; then
  45         echo "DB $db_name exists"
  46         return 0
  47     else
  48         echo "DB $db_name does not exist"
  49         return 1
  50     fi
  51 }
  52
  53 if [[ $OSMPLA_SQL_DATABASE_URI == *'mysql'* ]]; then
  54     DB_HOST=$(echo $OSMPLA_SQL_DATABASE_URI | sed -r 's|^.+://.+:.+@(.+):.*$|\1|')
  55     DB_PORT=$(echo $OSMPLA_SQL_DATABASE_URI | sed -r 's|^.+://.*:([0-9]+).*$|\1|')
  56     DB_USER=$(echo $OSMPLA_SQL_DATABASE_URI | sed -r 's|^.+://(.+):.+@.+$|\1|')
  57     DB_PASSWORD=$(echo $OSMPLA_SQL_DATABASE_URI | sed -r 's|^.+://.+:(.+)@.*$|\1|')
  58     DB_NAME=$(echo $OSMPLA_SQL_DATABASE_URI | sed -r 's|^.+://.+:.+@.+:.*/(\w+)(\?.*)?$|\1|')
  59
  60     wait_db "$DB_HOST" "$DB_PORT" || exit 1
  61
  62     is_db_created "$DB_HOST" "$DB_PORT" "$DB_USER" "$DB_PASSWORD" "$DB_NAME" && DB_EXISTS="Y"
  63
  64     if [ -z $DB_EXISTS ]; then
  65         mysql -h"$DB_HOST" -P"$DB_PORT" -u"$DB_USER" -p"$DB_PASSWORD" --default_character_set utf8 -e "CREATE DATABASE $DB_NAME"
  66     fi
  67 fi
  68
  69 osm-pla-server