@Marvin, while implementing kubernetes cluster config in my work pool, I've received this error: File "/usr/local/lib/python3.11/site-packages/kubernetes_asyncio/config/kube_config.py", line 695, in new_client_from_config_dict await load_kube_config_from_dict(config_dict=config_dict, context=context, File "/usr/local/lib/python3.11/site-packages/kubernetes_asyncio/config/kube_config.py", line 643, in load_kube_config_from_dict await loader.load_and_set(client_configuration) File "/usr/local/lib/python3.11/site-packages/kubernetes_asyncio/config/kube_config.py", line 413, in load_and_set self._load_cluster_info() File "/usr/local/lib/python3.11/site-packages/kubernetes_asyncio/config/kube_config.py", line 394, in _load_cluster_info temp_file_path=self._temp_file_path).as_file() ^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/kubernetes_asyncio/config/kube_config.py", line 112, in as_file base64.standard_b64decode(content)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/base64.py", line 106, in standard_b64decode return b64decode(s) ^^^^^^^^^^^^ File "/usr/local/lib/python3.11/base64.py", line 88, in b64decode return binascii.a2b_base64(s, strict_mode=validate) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ binascii.Error: Incorrect padding

Your message was too long by 41 tokens - please shorten it and try again. For reference, here's your message at the allowed limit:

, while implementing kubernetes cluster config in my work pool, I've received this error:

File "/usr/local/lib/python3.11/site-packages/kubernetes_asyncio/config/kube_config.py", line 695, in new_client_from_config_dict await load_kube_config_from_dict(config_dict=config_dict, context=context, File "/usr/local/lib/python3.11/site-packages/kubernetes_asyncio/config/kube_config.py", line 643, in load_kube_config_from_dict await loader.load_and_set(client_configuration) File "/usr/local/lib/python3.11/site-packages/kubernetes_asyncio/config/kube_config.py", line 413, in load_and_set self._load_cluster_info() File "/usr/local/lib/python3.11/site-packages/kubernetes_asyncio/config/kube_config.py", line 394, in _load_cluster_info temp_file_path=self._temp_file_path).as_file() ^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/kubernetes_asyncio/config/kube_config.py", line 112, in as_file base64.standard_b64decode(content)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/base64.py", line 106, in standard_b64decode return b64decode(s) ^^^^^^^^^^^^ File "/usr/local/lib/python3.11/base64.py", line

@Marvin, while implementing kubernetes cluster config in my work pool, I've received this error: File "/usr/local/lib/python3.11/site-packages/kubernetes_asyncio/config/kube_config.py", line 112, in as_file base64.standard_b64decode(content)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/base64.py", line 106, in standard_b64decode return b64decode(s) ^^^^^^^^^^^^ File "/usr/local/lib/python3.11/base64.py", line 88, in b64decode return binascii.a2b_base64(s, strict_mode=validate) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ binascii.Error: Incorrect padding

The error message you're encountering,

binascii.Error: Incorrect padding

, typically indicates that there is an issue with decoding a Base64 string due to padding. This is often encountered when dealing with Kubernetes configurations because these configurations might contain Base64 encoded content that isn't correctly padded or formatted. To provide the most accurate guidance, could you confirm which version of Prefect you are using? This will help me tailor the solution to your specific context.

@Marvin Prefect 3.0.4

It seems like there isn't a direct issue or documentation snippet addressing your specific error in the Prefect 3.0.4 context. However, I've gathered some general guidance and documentation that might help resolve the issue. The error

binascii.Error: Incorrect padding

usually arises from malformed Base64 strings in your Kubernetes configuration, typically due to missing padding characters (

=

). Here's how you might address it: 1. Check Base64 Encoding: Ensure that all Base64 encoded strings in your Kubernetes configuration are correctly padded. They should have

=

characters at the end to make the length of the string a multiple of 4. 2. Validate Kubernetes Configuration: Review your Kubernetes cluster configuration, ensuring there's no manual copying or editing mistakes—especially related to encoded sections like certificates or keys. 3. Configuration Guidance: The Kubernetes cluster configuration guide indicates that you might leave the

KubernetesClusterConfig

block blank if the worker already has appropriate permissions. This might help simplify your configuration and avoid errors. You can find more about Kubernetes configuration for Prefect here: - Prefect Kubernetes Integration - Kubernetes Infrastructure Examples 4. Potential Workarounds: If you're programmatically managing these configurations, consider adding logic to check and correct Base64 padding before using the configurations. If the issue persists, consider opening a new issue on the Prefect GitHub repository with detailed information about your configuration setup and error trace. This will help the community and maintainers provide more specific assistance.