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6 changes: 4 additions & 2 deletions cratedb-ee-docs/install/prerequisites.rst
Original file line number Diff line number Diff line change
Expand Up @@ -13,14 +13,16 @@ CrateDB EE console has the following requirements:
- The machine where the CrateDB EE console is to be installed must be able to reach the Internet to download the package.
- Requires being able to modify the configuration of all CrateDB nodes.
- Requires restarting all CrateDB nodes.
- If a truststore is not already present in the CrateDB cluster, files must be copied to all CrateDB nodes.
- Please note the use of CrateDB Cloud clusters is not supported.

Preparing the CrateDB cluster for the installation
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The installation requires a CrateDB user that can authenticate from the machine where the
installation will take place.

That user needs the privilege ``AL`` because it will create new users.
That user needs the privilege ``AL`` to create new users and ``DQL`` to perform several checks.

For more information about privileges you can read the `CrateDB privileges documentation <https://cratedb.com/docs/crate/reference/en/latest/admin/privileges.html#administration-privileges>`_.
You will need to create a user if none is available yet.
Expand All @@ -30,7 +32,7 @@ This can be done with the following SQL statement:
.. code-block:: sql

CREATE USER <username> WITH (password = '<password>');
GRANT AL TO <username>;
GRANT AL, DQL TO <username>;

If your CrateDB configuration already has host based authentication you may need to add a new
configuration entry to be able to authenticate with the user from the target machine.
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