ERROR WSREP`: gcs/src/gcs.cpp:gcs_open():1379:` Failed to open channel 'test_cluster'
We should start the first node without below parameter in my.cnf :
    wsrep_cluster_address="gcomm://192.168.120.107,192.168.120.111,192.168.120.117"

Then start the other nodes normally :

/etc/init.d/mysql start


The first node should start normally like the others.