Install and configure Tuskar.

Configuration
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Tuskar API requires the following keys to be set via Heat Metadata.

    tuskar:
        overcloud-admin-password:
          - the password of the overcloud admin user. Use
            OvercloudAdminPassword template parameter to
            override this option.
        db: "mysql://tuskar:unset@localhost/tuskar?charset=utf8"
          - the connection string for a DB to be used by tuskar-api.
        username:
          - the name of the user to deploy the overcloud on behalf of
        password:
          - the password of the user to deploy the overcloud on behalf of
        tenant_name:
          - the tenant name of the user to deploy the overcloud on behalf of
