Merge branch '2.3' into develop

maxscale-system-test/create_user.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-mysql -u root --force $1 <<EOF >& /dev/null
+mysql --force $1 <<EOF >& /dev/null
 
 DROP USER IF EXISTS '$node_user'@'%';
 CREATE USER '$node_user'@'%' IDENTIFIED BY '$node_password';

maxscale-system-test/create_user_galera.sh

@@ -4,14 +4,14 @@
 
 for ((i=0;i<100;i++))
 do
-    mysql -ss -u root $1 -e 'show status like "wsrep_ready"' | grep 'ON' && break || sleep 1
+    mysql -ss $1 -e 'show status like "wsrep_ready"' | grep 'ON' && break || sleep 1
 done
 
 # The removal of the anonymous ''@'localhost' user is done in a somewhat crude
 # way. The proper way would be to do a secure installation or drop the users
 # with DROP USER statements.
 
-mysql -u root --force <<EOF
+mysql --force <<EOF
 
 DELETE FROM mysql.user WHERE user = '';
 

maxscale-system-test/mariadb_nodes.cpp

@@ -355,7 +355,7 @@ void Mariadb_nodes::create_users(int node)
     // Create users for replication as well as the users that are used by the tests
     sprintf(str, "%s/create_user.sh", test_dir);
     copy_to_node(node, str, access_homedir[node]);
-    ssh_node_f(node, false,
+    ssh_node_f(node, true,
                "export node_user=\"%s\"; export node_password=\"%s\"; %s/create_user.sh %s",
                user_name, password, access_homedir[0], socket_cmd[0]);
 }
@@ -465,7 +465,7 @@ int Galera_nodes::start_galera()
     copy_to_node_legacy(str, "~/", 0);
 
     ssh_node_f(0,
-               false,
+               true,
                "export galera_user=\"%s\"; export galera_password=\"%s\"; ./create_user_galera.sh %s",
                user_name,
                password,