When will Fabric be UP

[Jacob Goldverg]

Hello All,

The portal is showing all sites are down currently. When will the maintenance period be over?

 

Best,

[Mert Cevik]

Hello Jacob,

We are working on an issue. We will send status updates, currently we don’t have an ETA.

[Vaiden Logan]

Is the invalid certificate for JH part of this?

[Mert Cevik]

Hello Jacob, Vaiden,

Testbed is open for experiments – https://learn.fabric-testbed.net/forums/topic/testbed-under-maintenance/#post-6497

Problem was not directly related to anything about JupyterHub that would cause invalid certificate error, but you should try now. Please let us know if you have issues. It can be better to create a new entry.

 

[Nagmat Nazarov]

I am also facing issues :

When I run :

”

#Import Fablib library
from fabrictestbed_extensions.fablib.fablib import FablibManager as fablib_manager
fablib = fablib_manager()

”

Getting  error :

”

---------------------------------------------------------------------------
SliceManagerException                     Traceback (most recent call last)
File /opt/conda/lib/python3.10/site-packages/fabrictestbed/slice_manager/slice_manager.py:225, in SliceManager.refresh_tokens(self, refresh_token)
    224         error_message = Utils.extract_error_message(exception=tokens)
--> 225         raise SliceManagerException(error_message)
    226 except Exception as e:

SliceManagerException: Internal Server Error - 

During handling of the above exception, another exception occurred:

SliceManagerException                     Traceback (most recent call last)
Cell In[2], line 4
      1 # 5 Servers and 1 switch example 
      2 #Import Fablib library
      3 from fabrictestbed_extensions.fablib.fablib import FablibManager as fablib_manager
----> 4 fablib = fablib_manager()

File /opt/conda/lib/python3.10/site-packages/fabrictestbed_extensions/fablib/fablib.py:569, in FablibManager.__init__(self, fabric_rc, credmgr_host, orchestrator_host, core_api_host, token_location, project_id, bastion_username, bastion_key_location, log_level, log_file, data_dir, output, execute_thread_pool_size, offline, **kwargs)
    567     self.ssh_thread_pool_executor = ThreadPoolExecutor(execute_thread_pool_size)
    568     self.setup_logging()
--> 569     self.__build_slice_manager()
    570 self.required_check()

File /opt/conda/lib/python3.10/site-packages/fabrictestbed_extensions/fablib/fablib.py:888, in FablibManager.__build_slice_manager(self)
    886 except Exception as e:
    887     logging.error(e, exc_info=True)
--> 888     raise e
    890 return self.slice_manager

File /opt/conda/lib/python3.10/site-packages/fabrictestbed_extensions/fablib/fablib.py:872, in FablibManager.__build_slice_manager(self)
    869 Utils.is_reachable(hostname=self.get_orchestrator_host())
    870 Utils.is_reachable(hostname=self.get_core_api_host())
--> 872 self.slice_manager = SliceManager(
    873     oc_host=self.get_orchestrator_host(),
    874     cm_host=self.get_credmgr_host(),
    875     core_api_host=self.get_core_api_host(),
    876     project_id=self.get_project_id(),
    877     token_location=self.get_token_location(),
    878     initialize=True,
    879     scope="all",
    880 )
    881 self.slice_manager.initialize()
    882 logging.debug("Slice manager initialized!")

File /opt/conda/lib/python3.10/site-packages/fabrictestbed/slice_manager/slice_manager.py:94, in SliceManager.__init__(self, cm_host, oc_host, core_api_host, token_location, project_id, scope, initialize, project_name)
     90     raise SliceManagerException(f"Invalid initialization parameters: project_id={self.project_id}, "
     91                                 f"project_name={self.project_name}")
     93 if initialize:
---> 94     self.initialize()

File /opt/conda/lib/python3.10/site-packages/fabrictestbed/slice_manager/slice_manager.py:112, in SliceManager.initialize(self)
    106 """
    107 Initialize the Slice Manager object
    108 - Load the tokens
    109 - Refresh if needed
    110 """
    111 if not self.initialized:
--> 112     self.__load_tokens()
    113     self.initialized = True

File /opt/conda/lib/python3.10/site-packages/fabrictestbed/slice_manager/slice_manager.py:161, in SliceManager.__load_tokens(self, refresh)
    159 # Renew the tokens to ensure any project_id changes are taken into account
    160 if refresh:
--> 161     self.refresh_tokens(refresh_token=refresh_token)

File /opt/conda/lib/python3.10/site-packages/fabrictestbed/slice_manager/slice_manager.py:228, in SliceManager.refresh_tokens(self, refresh_token)
    226 except Exception as e:
    227     error_message = Utils.extract_error_message(exception=e)
--> 228     raise SliceManagerException(error_message)

SliceManagerException: Internal Server Error -

”

 

How can I resolve this issue?

[Komal Thareja]

Good morning Nagmmat,

This looks like a config issue – specifically incorrect/missing project id. Could you please verify your config using the notebook jupyter-examples-1.6.*/configure_and_validate.ipynb?

Please let us know if you still run into errors.

Thanks,

Komal

[Author]

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