[ FAB-5434 ] Fix mysql internal_DB permissions

Fixes the initialization error of mysql server
in fvt tests. This is a problem that is exclusive to
the x86 CI build machines.

Change-Id: I054911218d1906e7a6ecf221e89bc9bee129ac3c
Signed-off-by: rennman <[email protected]>

images/fabric-ca-fvt/start.sh

@@ -7,22 +7,12 @@
 
 POSTGRES_PORT=5432
 MYSQL_PORT=3306
-MYSQL_VERSION=`mysqld --version|awk '{print $3}'`
 LDAP_PORT=389
 PORTS=($POSTGRES_PORT $MYSQL_PORT $LDAP_PORT)
 
 timeout=12
 su postgres -c 'postgres -D /usr/local/pgsql/data' &
-# we need to check the version of mysql as behavior has changed with 5.7.19+
-if [[ $MYSQL_VERSION == 5.7* ]] ;
-then
-  echo "detected mysql version ${MYSQL_VERSION}"
-  rm -rf /var/lib/mysql && mkdir -p /var/lib/mysql /var/run/mysqld \
-    && chown -R mysql:mysql /var/lib/mysql /var/run/mysqld \
-    && chmod 777 /var/run/mysqld
-  mysqld --initialize-insecure
-fi
-
+chown -R mysql.mysql /var/lib/mysql
 /usr/bin/mysqld_safe --sql-mode=STRICT_TRANS_TABLES &
 # Set "olcIdleTimeout" to 1 second to force slapd (the LDAP server) to
 # close connections after they have been idle for 1 second.  This is
@@ -42,11 +32,4 @@ for port in ${PORTS[*]}; do
    done
 done
 
-if [[ $MYSQL_VERSION == 5.7* ]] ;
-then
-  # Set mysql root password
-  sleep 3
-  mysqladmin -u root password mysql
-fi
-
 exec "$@"