Guance Base

kubectl exec -it launcher-xxxxxxxx-xxx -n launcher /bin/bash

sh /config/tools/k8s-clear.sh

mysql -h <MySQL instance host> -u root -P <MySQL port> -p  

drop database df_core;
drop user df_core;
drop database df_message_desk;
drop user df_message_desk;
drop database df_func;
drop user df_func;
drop database df_dialtesting;
drop user df_dialtesting;

# Example for self-built
MySQL HOST: svc-obproxy.oceanbase.svc.cluster.local
Port: 2883
Administrator Account: croot@guance
Administrator Password: root_password
# MySQL HOST: In this example, it is a self-built service accessed via obproxy, so the obproxy service name is entered here. You can also directly enter the obcluster service name without using obproxy. Whether to use obproxy can be controlled by configuration files during deployment; if it is a cloud provider's PaaS capability, enter the PaaS address directly.

# Administrator account format: user@tenant#cluster_name 
user: username
tenant: tenant name
cluster_name: cluster name, optional

# This parameter is a global parameter. If the provided PaaS OceanBase is shared by multiple tenants, ensure that adjusting this parameter does not affect other tenants.
ALTER SYSTEM SET open_cursors = 200;