Percona XtraDB dont sync

I want to resync 2 MySQL DB but its not work

Node1

[root@localhost log]# cat /etc/my.cnf
[mysqld]

datadir=/var/lib/mysql
#socket=/var/lib/mysql/mysql.sock
#user=mysql

Disabling symbolic-links is recommended to prevent assorted security risks

#symbolic-links=0
bind-address=0.0.0.0

[galera]

wsrep_on=ON
binlog_format=ROW
wsrep_cluster_name=‘PXC’
wsrep_cluster_address=“gcomm://,
wsrep_node_address=’****’
wsrep_provider=/usr/lib64/libgalera_smm.so
wsrep_sst_method=rsync
wsrep_node_name=‘node1’
innodb_locks_unsafe_for_binlog=1
innodb_autoinc_lock_mode=2
default_storage_engine=InnoDB

[mysql_safe]

log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
[root@localhost log]#

Node 2

[root@localhost ~]# cat /etc/my.cnf
[mysqld]

datadir=/var/lib/mysql
#socket=/var/lib/mysql/mysql.sock
#user=mysql
#Disabling symbolic-links is recommended to prevent assorted security risks
#symbolic-links=0
bind-address=0.0.0.0

[galera]

wsrep_on=ON
binlog_format=ROW
wsrep_cluster_name=‘PXC’
wsrep_cluster_address=“gcomm://,
wsrep_node_address=’****’
wsrep_provider=/usr/lib64/libgalera_smm.so
wsrep_sst_method=rsync
wsrep_node_name=‘node2’
innodb_locks_unsafe_for_binlog=1
innodb_autoinc_lock_mode=2
default_storage_engine=InnoDB

[mysql_safe]

log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
[root@localhost ~]#

in start and stop state I don’t have any error

BUT

[root@localhost ~]# clustercheck

HTTP/1.1 503 Service Unavailable
Content-Type: text/plain
Connection: close
Content-Length: 57

Percona XtraDB Cluster Node is

where is problem?