A path to a root directory of Klever source tree.
A path to a directory where Klever should be deployed. Although this directory can be one of standard ones like /usr/local/bin or /bin, it is recommended to use some specific one.
A path to a file with SSH RSA private key. It is not recommended to use your sensitive keys. Instead either create and use a specific one or use keys that are accepted in your groups to enable an access to other group members.
A number of OpenStack instances to be deployed.