---
layout: docs
page_title: connect cassandra - Command
description: >-
  The "connect cassandra" command performs a target authorization or consumes an existing authorization token, and then launches a proxied Cassandra (CQL) connection.
---

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# connect cassandra

Command: `boundary connect cassandra`
The `connect cassandra` command authorizes a session against a target and invokes a Cassandra client for the connection.
The command fills in the local address and port.

> **Note:** Currently, only configurations using Cassandra's `PasswordAuthenticator` are supported.

@include 'cmd-connect-env-vars.mdx'


## Examples

The following example shows how to connect to a target with the ID `ttcp_eTcZMueUYv` using a Cassandra helper:

```shell-session
$ boundary connect cassandra -target-id=ttcp_eTcZMueUYv \
    -keyspace=mykeyspace \
    -username=superuser
```

When prompted, you must enter the password for the user, "superuser":

<CodeBlockConfig hideClipboard>

```plaintext
Password:
Connected to example-cluster at localhost:9042
[cqlsh 6.2.0 | Cassandra 5.0.4 | CQL spec 3.4.7 | Native protocol v5]
Use HELP for help.
superuser@cqlsh:mykeyspace>
```

</CodeBlockConfig>

## Usage

<CodeBlockConfig hideClipboard>

```shell-session
$ boundary connect cassandra [options] [args]
```

</CodeBlockConfig>

@include 'cmd-connect-command-options.mdx'

### Cassandra options:

- `-keyspace` `(string: "")` - The keyspace name you want to pass through to the client.
You can also specify the keyspace name using the **BOUNDARY_CONNECT_KEYSPACE** environment variable.

- `-style`  `(string: "")` - How the CLI attempts to invoke a Cassandra client.
This value also sets a suitable default for `-exec`, if you did not specify a value.
The default and currently-understood value is `cqlsh`.
You can also specify how the CLI attempts to invoke a Cassandra client using the **BOUNDARY_CONNECT_CASSANDRA_STYLE** environment variable.

- `-username`  `(string: "")` - The username you want to pass through to the client.
This value may be overridden by credentials sourced from a credential store.
You can also specify a username using the **BOUNDARY_CONNECT_USERNAME** environment variable.

@include 'cmd-option-note.mdx'