Failed to Create galera users

[gaolitao]

From the exception message, address of '172.20.1.154' is used for the mysql client address which is not allowed.

TASK [galera_server : Create galera users] *************************************
Friday 21 February 2020  01:56:25 -0500 (0:00:00.085)       0:00:50.477 *******
<controller-1> Because this is a task using "delegate_to" pipelining has been disabled. but will be restored upon completion of this task.
FAILED - RETRYING: Create galera users (3 retries left).
FAILED - RETRYING: Create galera users (2 retries left).
FAILED - RETRYING: Create galera users (1 retries left).
failed: [controller-1 -> 172.20.1.154] (item={u'priv': u'*.*:ALL,GRANT', u'state': u'present', u'password': u'Z-2cce26ccd06fa155', u'host': u'%', u'name': u'root'}) => {"attempts": 3, "changed": false, "failed": true, "item": {"host": "%", "name": "root", "password": "Z-2cce26ccd06fa155", "priv": "*.*:ALL,GRANT", "state": "present"}, "msg": "unable to connect to database, check login_user and login_password are correct or /home/root/.my.cnf has the credentials. Exception message: (1130, \"Host '172.20.1.154' is not allowed to connect to this MariaDB server\")"}

And the address of '172.20.1.154' is configured on vlan144@eno1, this infra_internal network plane configured in user_config.yaml

    infra_internal:
        network_domains:
            rack-1:
                cidr: 172.20.1.152/29
                vlan: 144
                ip_range_start: 172.20.1.154
                ip_range_end: 172.20.1.158

16: vlan144@eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether ec:f4:bb:db:98:40 brd ff:ff:ff:ff:ff:ff
    inet 172.20.1.154/29 brd 172.20.1.159 scope global vlan144
       valid_lft forever preferred_lft forever