v0.73.2: 0.73.2 / 2024-04-18

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• [BUGFIX] Fix ScrapeClassTLSConfig nil pointer exception. #​6526
• [BUGFIX] Fix missing prometheus_operator_kubernetes_client_http_requests_total metric. #​6525

v0.73.1: 0.73.1 / 2024-04-10

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• [BUGFIX] To minimize excessive logging, log the deprecated bearer token fields at the debug level. #​6495

v0.73.0: 0.73.0 / 2024-04-03

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• [CHANGE/BUGFIX] Add proxyURL 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. #​6464
• [CHANGE/BUGFIX] Allow empty separator in relabel config. #​6425
• [FEATURE] Add summary field to the MSteams receiver. #​6206
• [FEATURE] Add support for Kuma SD in ScrapeConfig CRD. #​6427,#​6465
• [FEATURE] Add support for Eureka SD in ScrapeConfig CRD. #​6408
• [FEATURE] Add support for Docker SD in ScrapeConfig CRD. #​6421
• [FEATURE] Add support for Hetzner SD in ScrapeConfig CRD. #​6436
• [FEATURE] Add the --kubelet-node-address-priority CLI argument to set the node address priority. #​6377
• [FEATURE] Add relabelings field to scrape classes. #​6379
• [FEATURE] Add bodySizeLimit field to the ServiceMonitor and PodMonitor CRDs. #​6349
• [FEATURE] Add sampleAgeLimit field to the remote-write configuration. #​6326
• [ENHANCEMENT] Verify which CRDs are installed and start the respective controllers only when needed. #​6351
• [ENHANCEMENT] Add checks for selectors in KubernetesSDConfig. #​6359
• [BUGFIX] Fix ScrapeConfigs selection issue across different namespaces. #​6390
• [BUGFIX] Add check to determine if Thanos supports the --prometheus.http-client flag. #​6448
• [BUGFIX] Fix PrometheusAgent reconciliation when the secret/configmap's namespace is different from the PrometheusAgent namespace. #​6412
• [BUGFIX] Fix the validation for muteTimeIntervals's months in the AlertmanagerConfig CRD. #​6362

v0.72.0: 0.72.0 / 2024-03-04

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In 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.

• [FEATURE] Add ScrapeClasses to Prometheus, PrometheusAgent, ScrapeConfig, ServiceMonitor, PodMonitor and Probe CRDs. #​6199
• [FEATURE] Add the enableCompression field to the ScrapeConfig CRD. #​6236
• [FEATURE] Add DigitalOcean service discovery to the ScrapeConfig CRD. #​6220
• [FEATURE] Add support for scrapeProtocols to the ScrapeConfig, ServiceMonitor and PodMonitor CRDs. #​6235 #​6268
• [FEATURE] Add support for NS records to the DNS service discovery in the ScrapeConfig CRD. #​6235
• [FEATURE] Add support for keepFiringFor in the ThanosRuler CRD. #​6283
• [ENHANCEMENT] Enable usage of sharding with ScrapeConfig. #​6135
• [BUGFIX] Correctly mount file subpaths in ThanosRuler CRD. #​6243
• [BUGFIX] Fix conversion of the continue field in AlertmanagerConfig between v1alpha1 and v1beta1 versions. #​6282
• [BUGFIX] Fix failure of metadata informers when processing deleted objects. #​6298