[//]: # (werk v2)
# kube: ValueError: not enough values to unpack
key | value
---------- | ---
date | 2024-07-12T12:02:32+00:00
version | 2.4.0b1
class | fix
edition | cre
component | checks
level | 1
compatible | yes
This error affects users, which use the `Kubernetes` special agent, and have
enabled the option `Persistent Volume Claims`. It is a regression, which was
introduced in Checkmk version 2.3.0. Previously, the agent could crash with the
following error.
```
File
"/omd/sites/cmksite/lib/python3/cmk/special_agents/utils_kubernetes/transform_any.py",
line 39, in _parse_metric_sample_with_labels
value_string, *_optional_timestamp = timestamped_value.strip().split()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ValueError: not enough values to unpack (expected at least 1, got 0)
```
This error occured sporadically, if the agent was unable to contact the
`kubelet` via the Kubernets API. The error is now reported via the `Kubelet`
Service. This is the same behaviour as in Checkmk 2.2.0.
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