v2.7.0 / 2022-11-25

v2.7.0 / 2022-11-25

Note: Experimental VerticalPodAutoscaler metrics are considered deprecated in this release and will be removed in v2.9.0.
Please use CustomResourceStateMetrics to gather metrics from VPA resources. See: #1718

Note: Experimental CustomResourceState changed their naming convention for better usability.
The name of the CRD used to be interpolated into the name of the metric which made it impossible to aggregate a CRD across different versions.
This was changed to have the GVK information represented as labels:
kube_myteam_io_v1_Foo_uptime -> kube_crd_uptime{group="myteam.io", kind="Foo", version="v1"}
See: #1847

• [CHANGE] Deprecate VerticalPodAutoscaler metrics #1835 @rexagod
• [CHANGE] Recommend kube-scheduler metrics for container resource limits and requests #1849 @rexagod
• [FEATURE] Add experimental kube_pod_container_status_last_terminated_exitcode metric #1752 @ssabo
• [FEATURE] Introduce custom-resources-only flag #1813 @bavarianbidi
• [FEATURE] Allow allowlist filtering by wildcard key #1823 @rexagod
• [FEATURE] Add ContainerResourceSourceType to hpa spec and target metrics #1831 @whitebear009
• [FEATURE] Represent group, version and kind of a resource as labels #1850 @rexagod
• [FEATURE] Sharding metrics per node via fieldSelector #1864 @CatherineF-dev
• [FEATURE] Add experimental StatefulSet retention policy metrics #1876 @mattcary
• [FEATURE] Allow labelFromKey field for all applicable metric types #1880 @rexagod
• [FEATURE] Introduce Viper, allow hot-reload on config change #1827 @rexagod
• [FEATURE] Introduce Cobra, allow configuration via environment variables #1834 @rexagod
• [FEATURE] Add experimental kube_node_deletion_timestamp metric #1890 @rexagod
• [FEATURE] Support autoscaling/v2 resources for HorizontalPodAutoscaler #1906 @JoaoBraveCoding
• [FEATURE] Add IngressClass metrics #1905 @kaitoii11
• [ENHANCEMENT] Import Kubernetes metrics stability framework #1844 @CatherineF-dev
• [ENHANCEMENT] Promote kube_pod_container_status_waiting_reason and kube_deployment_status_replicas_ready to stable #1821 @CatherineF-dev
• [ENHANCEMENT] Build with Kubernetes 1.25 and go 1.19 #1819 @mrueg
• [BUGFIX] Handle singular labels in allowlist #1826 @rexagod
• [BUGFIX] Do not expose ingress path metric when service is nil #1841 @evir35
• [BUGFIX] Allow lease metrics to be exported across all namespaces #1845 @lantingchiang

New Contributors

• @CatherineF-dev made their first contribution in #1821
• @sashashura made their first contribution in #1822
• @ssabo made their first contribution in #1752
• @qdupuy made their first contribution in #1838
• @evir35 made their first contribution in #1841
• @lantingchiang made their first contribution in #1845
• @rexagod made their first contribution in #1850
• @timp87 made their first contribution in #1870
• @logicalhan made their first contribution in #1866
• @mattcary made their first contribution in #1876
• @exitflynn made their first contribution in #1894
• @JoaoBraveCoding made their first contribution in #1906

Full Changelog: v2.6.0...v2.7.0