====== Database user configuration ======
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The user "default" and an empty password are used to connect to the Clickhouse database by default.

You can set a user and password if necessary.

In the /etc/clickhouse-server/users.xml file on the server where QoE Stor is installed in the <users> section

  - Set a password for the default user {{ :dpi:dpi_components:qoestor:ch_db_default_pass.png?400 |}}
  - Add a user, for example <vasexpert> and set the parameters networks, profile, quota the same as for the default user {{ :dpi:dpi_components:qoestor:ch_db_adduser.png?400 |}}

In the /etc/clickhouse-client/config.xml file in the <config> section add the <user> and <password> parameters {{ :dpi:dpi_components:qoestor:ch_db_client_adduser.png?400 |}}

In dpiui2 in the configuration section, set the username and password to connect to the Clickhouse database {{ :dpi:dpi_components:qoestor:ch_db_dpui2_adduser.png?400 |}}