service name is too long, so using the workflow uid instead which is …

…always 23 chars

sdk/bettmensch_ai/components/torch_ddp_component.py

@@ -230,7 +230,7 @@ def build_script_decorator_kwargs(self, torch_node_rank: int) -> Dict:
             ),
             Env(
                 name=f"{LaunchConfigSettings.model_config['env_prefix']}rdzv_endpoint_url",  # noqa: E501
-                value=f"{self.name}-{{{{workflow.name}}}}.{self.k8s_namespace}.svc.cluster.local",  # noqa: E501
+                value=f"{self.name}-{{{{workflow.uid}}}}.{self.k8s_namespace}.svc.cluster.local",  # noqa: E501
             ),
             Env(
                 name=f"{LaunchConfigSettings.model_config['env_prefix']}rdzv_endpoint_port",  # noqa: E501