update script mysql (to manage debian 8 or 9)

server/debian/common/servercontainer_configure_mysql.sh

@@ -125,7 +125,13 @@ sleep 1
 msg_debug "configure password root for database"
 /usr/bin/mysqladmin -u root password ''  || exit 2
 
+if [ $(get_debian_version) -lt 9 ]
+then
    mysql -u root -e "GRANT ALL PRIVILEGES on *.* TO 'debian-sys-maint'@'localhost' IDENTIFIED BY '"$(awk '{if($1 == "password"){print $3;exit 0}}' /etc/mysql/debian.cnf)"' WITH GRANT OPTION; FLUSH PRIVILEGES;"  || exit 2
+else
+   msg_debug "nothing"
+   #mysql -u root -e "GRANT ALL PRIVILEGES on *.* TO 'debian-sys-maint'@'localhost' WITH GRANT OPTION; FLUSH PRIVILEGES;"
+fi
 
 ####################################
 # Stop Database

server/debian/common/servercontainer_function.sh

@@ -230,6 +230,26 @@ function wait_all_job()
   return $code
 }
 
+######################
+# Debian information
+######################
+function get_debian_info()
+{
+   cat /etc/debian_version
+}
+
+function get_debian_version()
+{
+   local DEBIAN_INFO=$(get_debian_info)
+   echo ${DEBIAN_INFO%%.*}
+}
+
+function get_debian_release()
+{
+   local DEBIAN_INFO=$(get_debian_info)
+   echo ${DEBIAN_INFO#*.}
+}
+
 ######################
 #
 ######################

server/debian/common/servercontainer_init_mysql.sh

@@ -28,6 +28,30 @@ options:
 EOF
 }
 
+update_mysql_config()
+{
+   if [ -z "$1" ]
+   then
+      msg_error "missing configuration file"
+      return
+   fi
+   if [ -f "$1" ]
+   then
+      msg_debug "update configuration $1"
+      sed -i -r 's/^user[[:space:]]+=[[:space:]]+(.*)/user = gameserver/g' $1 || exit 2
+      sed -i -r 's/^datadir[[:space:]]+=[[:space:]]+(.*)/datadir = \/home\/gameserver\/database/g' $1 || exit 2
+      sed -i -r 's/^log_error[[:space:]]+=[[:space:]]+(.*)/log_error = \/home\/gameserver\/log\/mysql\/error\.log/g' $1 || exit 2
+      sed -i -r 's/^(#*)general_log_file[[:space:]]+=(.*)/general_log_file = \/home\/gameserver\/log\/mysql\/mysql\.log/g' $1 || exit 2
+      sed -i -r 's/^(#*)general_log[[:space:]]+=(.*)/general_log = 1/g' $1 || exit 2
+      sed -i -r 's/^(#*)slow_query_log_file[[:space:]]+=(.*)/slow_query_log_file = \/home\/gameserver\/log\/mysql\/mysql-slow\.log/g' $1 || exit 2
+      sed -i -r 's/^(#*)slow_query_log[[:space:]]+=(.*)/slow_query_log = 1/g' $1 || exit 2
+      sed -i -r 's/^(#*)long_query_time[[:space:]]+=(.*)/long_query_time = 2/g' $1 || exit 2
+      sed -i -r 's/^(#*)log_queries_not_using_indexes(.*)/log_queries_not_using_indexes/g' $1 || exit 2
+   else
+      msg_debug "nothing for $1"
+   fi
+}
+
 #####################
 # MAIN
 #####################
@@ -66,15 +90,14 @@ source /opt/khanat_config.sh
 
 msg_debug "Create database for account gameserver"
 # Create database on gameserver account (and change directory database)
-sed -i -r 's/^user[[:space:]]+=[[:space:]]+(.*)/user = gameserver/g' /etc/mysql/my.cnf || exit 2
+if [ $(get_debian_version) -lt 9 ]
-sed -i -r 's/^datadir[[:space:]]+=[[:space:]]+(.*)/datadir = \/home\/gameserver\/database/g' /etc/mysql/my.cnf || exit 2
+then
-sed -i -r 's/^log_error[[:space:]]+=[[:space:]]+(.*)/log_error = \/home\/gameserver\/log\/mysql\/error\.log/g' /etc/mysql/my.cnf || exit 2
+   # old configuration mysql (on debian 8-)
-sed -i -r 's/^(#*)general_log_file[[:space:]]+=(.*)/general_log_file = \/home\/gameserver\/log\/mysql\/mysql\.log/g' /etc/mysql/my.cnf || exit 2
+   update_mysql_config '/etc/mysql/my.cnf'
-sed -i -r 's/^(#*)general_log[[:space:]]+=(.*)/general_log = 1/g' /etc/mysql/my.cnf || exit 2
+else
-sed -i -r 's/^(#*)slow_query_log_file[[:space:]]+=(.*)/slow_query_log_file = \/home\/gameserver\/log\/mysql\/mysql-slow\.log/g' /etc/mysql/my.cnf || exit 2
+   # For mariadb (on debian 9)
-sed -i -r 's/^(#*)slow_query_log[[:space:]]+=(.*)/slow_query_log = 1/g' /etc/mysql/my.cnf || exit 2
+   update_mysql_config '/etc/mysql/mariadb.conf.d/50-server.cnf'
-sed -i -r 's/^(#*)long_query_time[[:space:]]+=(.*)/long_query_time = 2/g' /etc/mysql/my.cnf || exit 2
+fi
-sed -i -r 's/^(#*)log_queries_not_using_indexes(.*)/log_queries_not_using_indexes/g' /etc/mysql/my.cnf || exit 2
 
 mkdir -p /home/gameserver/database/  || exit 2
 chown gameserver:$(id -g -n gameserver) /home/gameserver/database/ || exit 2