code: def build_container_command(self):
      cmd = [
          "/srv/entrypoint.sh",
          f"mars.deploy.kubernetes.{self.service_name}",
      ]
      return cmd
  
imports: from urllib.parse import urlparse
  from ...utils import parse_readable_size, calc_size_by_str
  from ..kubernetes.config import ContainerEnvConfig
label_desc: Use image node_id 2 for calling the MarsReplicaSpecConfig obj's underlying member method code with example usage: obj.build_container_command() and returns: cmd