Prometheus Operator creates/configures/manages Prometheus clusters atop Kubernetes
prometheus_operator_kubernetes_client_http_requests_total metric. #6525proxyURL validation for ServiceMonitor, PodMonitor and Probe objects. It could be a breaking change for those who rely on the configuration reloader sidecar to expand environment variables in the generated configuration file. #6464summary field to the MSteams receiver. #6206ScrapeConfig CRD. #6427,#6465ScrapeConfig CRD. #6408ScrapeConfig CRD. #6421ScrapeConfig CRD. #6436--kubelet-node-address-priority CLI argument to set the node address priority. #6377relabelings field to scrape classes. #6379bodySizeLimit field to the ServiceMonitor and PodMonitor CRDs. #6349sampleAgeLimit field to the remote-write configuration. #6326KubernetesSDConfig. #6359--prometheus.http-client flag. #6448muteTimeIntervals's months in the AlertmanagerConfig CRD. #6362In this release, we want to highlight the addition of ScrapeClasses.
ScrapeClasses is an experimental feature that allows declaring multiple scrape configurations in the Prometheus/PrometheusAgent objects that can be consumed by selected scrape-related resources, like ScrapeConfig, ServiceMonitor, PodMonitor and Probes. Initial support only allows the declaration of TLS configuration, but we plan to extend ScrapeClasses with more options in the future, e.g. Authorization, relabelings and scrape protocols.
ScrapeClasses to Prometheus, PrometheusAgent, ScrapeConfig, ServiceMonitor, PodMonitor and Probe CRDs. #6199enableCompression field to the ScrapeConfig CRD. #6236scrapeProtocols to the ScrapeConfig, ServiceMonitor and PodMonitor CRDs. #6235 #6268keepFiringFor in the ThanosRuler CRD. #6283continue field in AlertmanagerConfig between v1alpha1 and v1beta1 versions. #6282ManagedIdentity. #6259.spec.volumes fields down to the pods. #6249enableHTTP2 field to remote-write configuration. #6192.spec.maximumStartupDurationSeconds to the Prometheus and PrometheusAgent CRDs. #6137additionalLabels field to topology spread constraints for Prometheus and PrometheusAgent CRD. #5967.spec.clusterLabel to the Alertmanager CRD. #6162prometheus_operator_status_update_errors_total and prometheus_operator_status_update_operations_total metrics. #6185trackTimestampsStaleness field to ServiceMonitor, PodMonitor and ScrapeConfig CRDs. #6105persistentVolumeClaimRetentionPolicy field to the Prometheus and PrometheusAgent CRDs. #6038KubernetesSDConfigs in ScrapeConfig CRD. #6089ScrapeConfig CRD. #6078 #6009.spec.reloadStrategy to the Prometheus and PrometheusAgent CRDs. The value can be HTTP (default if not specified) or ProcessSignal. #5690os.Stdout. #6085additionalScrapeConfigs. #6099This release is built using Go 1.21.4 which addresses CVE-2023-45283 and CVE-2023-45284.
optional value to be mandatory instead of optional for .spec.additionalScrapeConfigs configs. #5985prometheus_operator_rule_validation_triggered_total, prometheus_operator_rule_validation_errors_total, prometheus_operator_alertmanager_config_validation_triggered_total and prometheus_operator_alertmanager_config_validation_errors_total metrics which have been deprecated since v0.55.0. The same information is available from the apiserver_admission_webhook_rejection_count metric available since Kubernetes v1.16.0. #6024sigv4 field to the Alertmanager endpoints for the Prometheus CRD. #6036userKeyFile and tokenFile fields for Pushover to the AlertmanagerConfig CRD. #5886--as to the operator's CLI arguments for user impersonation. #5906selectors field for the Kubernetes service discovery to the ScrapeConfig CRD. #6053url_file for Webhook receiver in the Alertmanager configuration. #5876user_key_file and token_file for Pushover receiver in the Alertmanager configuration. #5876operator.prometheus.io/version annotation to the CRD manifests. #6050.spec.scrapeConfigSelector is defined. #5941stripped-down-crds.yaml manifest file. #6008