[checkmk-commits] [tribe29/checkmk] 679ca2: KUBE: add namespace for host labels

Branch: refs/heads/2.1.0 Home: https://github.com/tribe29/checkmk Commit: 679ca2302a27e28b5f43338659ff6607badd0d93 https://github.com/tribe29/checkmk/commit/679ca2302a27e28b5f43338659ff6607b… Author: Solomon Jacobs &lt;solomon.jacobs(a)tribe29.com&gt; Date: 2022-04-21 (Thu, 21 Apr 2022) Changed paths: M cmk/base/plugins/agent_based/utils/kube.py M tests/unit/cmk/base/plugins/agent_based/utils/test_kube.py Log Message: ----------- KUBE: add namespace for host labels Key-value pairs of Kubernetes labels are valid checkmk labels (see `LabelName` and `LabelValue`). However, a user can add labels to their Kubernetes objects, which overwrite existing checkmk labels, if we simply add `HostLabel(label.name, label.value)`. To circumvent this problem, we prepend every label name with 'cmk/kube/'. CMK-10229 Change-Id: Idb34b46503cbfd5888da64a99f84cdd3f337551d Commit: f01a614603ce95d95cc2b857cf344c536e8abf7d https://github.com/tribe29/checkmk/commit/f01a614603ce95d95cc2b857cf344c536… Author: Solomon Jacobs &lt;solomon.jacobs(a)tribe29.com&gt; Date: 2022-04-21 (Thu, 21 Apr 2022) Changed paths: A .werks/13804 M cmk/base/plugins/agent_based/utils/kube.py M tests/unit/cmk/base/plugins/agent_based/utils/test_kube.py Log Message: ----------- 13804 FIX KUBE: add cmk/kubernetes/label/ to host label keys This fix affects users who use Kubernetes host labels. Previously, labels which are set by Kubernetes would be mapped one-to-one to Checkmk labels. This would mean that setting labels in Kubernetes could overwrite Checkmk labels, which should not be overwritten. For instance, setting the label <tt>cmk/os_family=something</tt> would incorrectly set the corresponding Checkmk label to <tt>cmk/os_family:something</tt>. With this werk, Checkmk labels are prefixed with <tt>cmk/kubernetes/label/</tt>. For example, Checkmk now sets the aforementioned label to <tt>cmk/kubernetes/label/cmk/os_family:something</tt>. User-defined rules with old host labels need to be updated. Change-Id: I26a3c98120fdf2ea12aa1bc8023e1f72aad88cee Compare: https://github.com/tribe29/checkmk/compare/8b4798a81511...f01a614603ce