:_mod-docs-content-type: ASSEMBLY [id="installation-config-parameters-openstack"] = Installation configuration parameters for OpenStack include::_attributes/common-attributes.adoc[] :context: installation-config-parameters-openstack :platform: OpenStack toc::[] Before you deploy an {product-title} cluster on {rh-openstack-first}, you provide parameters to customize your cluster and the platform that hosts it. When you create the `install-config.yaml` file, you provide values for the required parameters through the command line. You can then modify the `install-config.yaml` file to customize your cluster further. include::modules/installation-configuration-parameters.adoc[leveloffset=+1]