def get_seeds()

in ccmlib/cluster.py [0:0]

• 20 lines of code
• 14 McCabe index (conditional complexity)

    def get_seeds(self):
        if self.cassandra_version() >= '4.0':
            #They might be overriding the storage port config now
            storage_port = self._config_options.get("storage_port")
            storage_interfaces = [s.network_interfaces['storage'] for s in self.seeds if isinstance(s, Node)]
            seeds = []

            #Convert node storage interfaces to IP strings and maybe replace the port
            for storage_interface in storage_interfaces:
                port = storage_port if storage_port is not None else str(storage_interface[1])
                if ":" in storage_interface[0]:
                    seeds.append("[" + storage_interface[0] + "]:" + port)
                else:
                    seeds.append(storage_interface[0] + ":" + port)

            #For seeds that are strings need to update the port in the string
            for seed in [string for string in self.seeds if not isinstance(string, Node)]:
                url = urlparse("http://" + seed)
                if storage_port is not None:
                    seeds.append(url.hostname + ":" + str(storage_port))
                else:
                    seeds.append(seed)

            return seeds
        else:
            return [s.network_interfaces['storage'][0] if isinstance(s, Node) else s for s in self.seeds]