/usr/local/mysql-shell-8.0.20/bin/mysqlsh '$user'@'$host':$port --password=$pass

MySQL Shell 8.0.20

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Type '\help' or '\?' for help; '\quit' to exit.
WARNING: Using a password on the command line interface can be insecure.
Creating a session to 'superdba@10.185.13.195:5607'
Fetching schema names for autocompletion... Press ^C to stop.
Your MySQL connection id is 831
Server version: 8.0.19 MySQL Community Server - GPL
No default schema selected; type \use <schema> to set one.
 MySQL  192.168.1.10:5607 ssl  JS > 
 MySQL  192.168.1.10:5607 ssl  JS > 
 MySQL  192.168.1.10:5607 ssl  JS > 
 MySQL  192.168.1.10:5607 ssl  JS > 

MySQL  192.168.1.10:5607 ssl  JS > dba.configureReplicaSetInstance('root@192.168.1.10:5607',{clusterAdmin:"'rsadmin'@'%'"})
Configuring MySQL instance at 192.168.1.10:5607 for use in an InnoDB ReplicaSet...

This instance reports its own address as 192.168.1.10:5607
WARNING: User 'rsadmin'@'%' already exists and will not be created. However, it is missing privileges.
The account 'rsadmin'@'%' is missing privileges required to manage an InnoDB cluster:
GRANT REPLICATION_APPLIER ON *.* TO 'rsadmin'@'%' WITH GRANT OPTION;
Dba.configureReplicaSetInstance: The account 'root'@'192.168.1.10' is missing privileges required to manage an InnoDB cluster. (RuntimeError)

MySQL  192.168.1.10:5607 ssl  JS > dba.configureReplicaSetInstance('root@192.168.1.10:5607',{clusterAdmin:"'rsadmin'@'%'"})
Configuring MySQL instance at 192.168.1.10:5607 for use in an InnoDB ReplicaSet...

This instance reports its own address as 192.168.1.10:5607
User 'rsadmin'@'%' already exists and will not be created.

The instance '192.168.1.10:5607' is valid to be used in an InnoDB ReplicaSet.

The instance '192.168.1.10:5607' is already ready to be used in an InnoDB ReplicaSet.

select user,host,concat(user,"@'",host,"'"),authentication_string from mysql.user where user like "%%rsadmin";
+---------+------+----------------------------+-------------------------------------------+
| user    | host | concat(user,"@'",host,"'") | authentication_string                     |
+---------+------+----------------------------+-------------------------------------------+
| rsadmin | %    | rsadmin@'%'                | *2090992BE9B9B27D89906C6CB13A8512DF49E439 |
+---------+------+----------------------------+-------------------------------------------+
1 row in set (0.00 sec)

show grants for  rsadmin@'%';
+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Grants for rsadmin@%                                                                                                                                                                                                                                                        |
+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| GRANT SELECT, RELOAD, SHUTDOWN, PROCESS, FILE, SUPER, EXECUTE, REPLICATION SLAVE, REPLICATION CLIENT, CREATE USER ON *.* TO `rsadmin`@`%` WITH GRANT OPTION                                                                                                                 |
| GRANT BACKUP_ADMIN,CLONE_ADMIN,PERSIST_RO_VARIABLES_ADMIN,SYSTEM_VARIABLES_ADMIN ON *.* TO `rsadmin`@`%` WITH GRANT OPTION                                                                                                                                                  |
| GRANT INSERT, UPDATE, DELETE ON `mysql`.* TO `rsadmin`@`%` WITH GRANT OPTION                                                                                                                                                                                                |
| GRANT INSERT, UPDATE, DELETE, CREATE, DROP, REFERENCES, INDEX, ALTER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, EVENT, TRIGGER ON `mysql_innodb_cluster_metadata`.* TO `rsadmin`@`%` WITH GRANT OPTION          |
| GRANT INSERT, UPDATE, DELETE, CREATE, DROP, REFERENCES, INDEX, ALTER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, EVENT, TRIGGER ON `mysql_innodb_cluster_metadata_bkp`.* TO `rsadmin`@`%` WITH GRANT OPTION      |
| GRANT INSERT, UPDATE, DELETE, CREATE, DROP, REFERENCES, INDEX, ALTER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, EVENT, TRIGGER ON `mysql_innodb_cluster_metadata_previous`.* TO `rsadmin`@`%` WITH GRANT OPTION |
+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
6 rows in set (0.00 sec)

MySQL  192.168.1.10:5607 ssl  JS > var rs = dba.createReplicaSet("yeyz_test")
A new replicaset with instance '192.168.1.10:5607' will be created.

* Checking MySQL instance at 192.168.1.10:5607

This instance reports its own address as 192.168.1.10:5607
192.168.1.10:5607: Instance configuration is suitable.

* Updating metadata...

ReplicaSet object successfully created for 192.168.1.10:5607.
Use rs.addInstance() to add more asynchronously replicated instances to this replicaset and rs.status() to check its status.

MySQL  192.168.1.10:5607 ssl  JS > rs.status()
{
    "replicaSet": {
        "name": "yeyz_test",
        "primary": "192.168.1.10:5607",
        "status": "AVAILABLE",
        "statusText": "All instances available.",
        "topology": {
            "192.168.1.10:5607": {
                "address": "192.168.1.10:5607",
                "instanceRole": "PRIMARY",
                "mode": "R/W",
                "status": "ONLINE"
            }
        },
        "type": "ASYNC"
    }
}

MySQL  192.168.1.10:5607 ssl  JS > rs.addInstance("192.168.1.20:5607")
WARNING: Concurrent execution of ReplicaSet operations is not supported because the required MySQL lock service UDFs could not be installed on instance '10.41.28.127:5607'.
Make sure the MySQL lock service plugin is available on all instances if you want to be able to execute some operations at the same time. The operation will continue without concurrent execution support.

Adding instance to the replicaset...

* Performing validation checks

This instance reports its own address as 192.168.1.20:5607
192.168.1.20:5607: Instance configuration is suitable.

* Checking async replication topology...

* Checking transaction state of the instance...
The safest and most convenient way to provision a new instance is through automatic clone provisioning, which will completely overwrite the state of '192.168.1.20:5607' with a physical snapshot from an existing replicaset member. To use this method by default, set the 'recoveryMethod' option to 'clone'.

WARNING: It should be safe to rely on replication to incrementally recover the state of the new instance if you are sure all updates ever executed in the replicaset were done with GTIDs enabled, there are no purged transactions and the new instance contains the same GTID set as the replicaset or a subset of it. To use this method by default, set the 'recoveryMethod' option to 'incremental'.

Incremental state recovery was selected because it seems to be safely usable.

* Updating topology
** Configuring 192.168.1.20:5607 to replicate from 192.168.1.10:5607
** Waiting for new instance to synchronize with PRIMARY...

The instance '192.168.1.20:5607' was added to the replicaset and is replicating from 192.168.1.20:5607.

MySQL  192.168.1.10:5607 ssl  JS >
MySQL  192.168.1.10:5607 ssl  JS > rs.status()
{
    "replicaSet": {
        "name": "yeyz_test",
        "primary": "192.168.1.10:5607",
        "status": "AVAILABLE",
        "statusText": "All instances available.",
        "topology": {
            "192.168.1.10:5607": {
                "address": "192.168.1.10:5607",
                "instanceRole": "PRIMARY",
                "mode": "R/W",
                "status": "ONLINE"
            },
            "192.168.1.20:5607": {
                "address": "192.168.1.20:5607",
                "instanceRole": "SECONDARY",
                "mode": "R/O",
                "replication": {
                    "applierStatus": "APPLIED_ALL",
                    "applierThreadState": "Slave has read all relay log; waiting for more updates",
                    "receiverStatus": "ON",
                    "receiverThreadState": "Waiting for master to send event",
                    "replicationLag": null
                },
                "status": "ONLINE"
            }
        },
        "type": "ASYNC"
    }
}

MySQL  192.168.1.10:5607 ssl  JS > sh.status(extended=1)
You are connected to a member of replicaset 'yeyz_test'.
ReplicaSet.status: Argument #1 is expected to be a map (ArgumentError)

[(none)] 17:41:10>show databases;
+-------------------------------+
| Database                      |
+-------------------------------+
| information_schema            |
| mysql                         |
| mysql_innodb_cluster_metadata |
| performance_schema            |
| sys                           |
| zjmdmm                        |
+-------------------------------+
6 rows in set (0.01 sec)

[(none)] 17:41:29>use mysql_innodb_cluster_metadata
Database changed
[mysql_innodb_cluster_metadata] 17:45:12>show tables;
+-----------------------------------------+
| Tables_in_mysql_innodb_cluster_metadata |
+-----------------------------------------+
| async_cluster_members                   |
| async_cluster_views                     |
| clusters                                |
| instances                               |
| router_rest_accounts                    |
| routers                                 |
| schema_version                          |
| v2_ar_clusters                          |
| v2_ar_members                           |
| v2_clusters                             |
| v2_gr_clusters                          |
| v2_instances                            |
| v2_router_rest_accounts                 |
| v2_routers                              |
| v2_this_instance                        |
+-----------------------------------------+
15 rows in set (0.00 sec)

[mysql_innodb_cluster_metadata] 17:45:45>select * from routers;
Empty set (0.00 sec)

[(none)] 17:45:52>create database yeyazhou;
Query OK, 1 row affected (0.00 sec)

192.168.1.20 [(none)] 17:41:41>show databases;
+-------------------------------+
| Database                      |
+-------------------------------+
| information_schema            |
| mysql                         |
| mysql_innodb_cluster_metadata |
| performance_schema            |
| sys                           |
| yeyazhou                      |
| zjmdmm                        |
+-------------------------------+
7 rows in set (0.00 sec)