ForemanAPIClient.py 文件源码

def validate_hostname(hostname):
        """
        Validates that the Foreman API uses a FQDN as hostname.
        Also looks up the "real" hostname if "localhost" is specified.
        Otherwise, the picky Foreman API won't connect.

        :param hostname: the hostname to validate
        :type hostname: str
        """
        if hostname == "localhost":
            #get real hostname
            hostname = socket.gethostname()
        else:
            #convert to FQDN if possible:
            fqdn = socket.gethostbyaddr(hostname)
            if "." in fqdn[0]:
                hostname = fqdn[0]
        return hostname