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4.4. Installing a cluster on GCP with customizations
In OpenShift Container Platform version 4.5, you can install a customized cluster on infrastructure that the installation program provisions on Google Cloud Platform (GCP). To customize the installation, you modify parameters in the install-config.yaml file before you install the cluster.
4.4.1. Prerequisites
- Review details about the OpenShift Container Platform installation and update processes.
- Configure a GCP account to host the cluster.
- If you use a firewall, you must configure it to allow the sites that your cluster requires access to.
- If you do not allow the system to manage identity and access management (IAM), then a cluster administrator can manually create and maintain IAM credentials. Manual mode can also be used in environments where the cloud IAM APIs are not reachable.