Incorrect data formatted with ClickHouse Import

[lucaderi]

When ClickHouse Cloud is used there are a few changes that have to be taken into account

• the MySQL connection is encrypted over TLS (on prem is not encrypted)
• the clickhouse-client connection is also encrypted over TLS (on prem is not encrypted)
• the username/pwd that inserts data (clickhouse-client) is different from the username/pwd that reads data via MySQL

These changes need to be supported and we need to make sure that ntopng is able to use out-of-the-box ClickHouse Cloud. Please create a demo account and publish both on ntopng manuals and the ntop blog, on how to use it.

[lucaderi]

Note that in "ntopng -h" there is no indication how to use ClickHouse over TLS. This must be fixed and documented in manuals.

[lucaderi]

There are import errors when used with the cloud

[MatteoBiscosi]

Closing for inactivity, in case the issue is back reopen the ticket