Assembly is done using the provided Assembler.

public void assemble( ModuleAssembly module )
    throws AssemblyException
{
  [...snip...]

    new RedisMapEntityStoreAssembler().withConfig( config, Visibility.layer ).assemble( module );
}

Here are the configuration properties for the Redis client:

public interface RedisEntityStoreConfiguration
        extends ConfigurationComposite
{

    /**
     * Redis host.
     *
     * Defaulted to 127.0.0.1.
     */
    @Optional
    Property<String> host();

    /**
     * Redis port.
     *
     * Defaulted to 6379.
     */
    @Optional
    Property<Integer> port();

    /**
     * Connection timeout in milliseconds.
     *
     * Defaulted to 2000.
     */
    @Optional
    Property<Integer> timeout();

    /**
     * Redis password.
     */
    @Optional
    Property<String> password();

    /**
     * Redis database.
     *
     * Defaulted to 0.
     */
    @Optional
    Property<Integer> database();

}