Creating an AWS provider
To add a new AWS provider key, click on the create provider link and select AWS provider.
And add a name and your AWS API key and secret.
NOTE that the account associated with your AWS keypair should have administrator access for provisioning all the required OpenShift cluster resources. Once the cluster is provisioned however, this keypair will be used only for scaling the cluster. For any other operations, OpenShift will generate and use it’s own keypair with more restricted permission.