Cortex 1.17.0
#5913
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This release contains 168 contributions from 29 contributors. We also have 16 new contributors. Thank you all for the contributions!
Some notable changes release are:
mem-ballast-size-bytesflag has been marked as deprecated and not functional anymore-querier.ingester-streamingflag has been marked as deprecated and ingester streaming is always enabled nowquerier.iteratorsandquerier.batch-iteratorsflags have been marked as deprecated and batch iterator is always enabled in Querier nowCortex
connection_stringto support authenticating via SAS token. Markedmsi_resourceconfig as deprecating. Upgrade objstore and change Azure bucket client #5645-blocks-storage.bucket-store.index-cache.multilevel.max-async-concurrencyand-blocks-storage.bucket-store.index-cache.multilevel.max-async-buffer-sizeconfigs and metriccortex_store_multilevel_index_cache_backfill_dropped_items_totalfor number of dropped items. Make multilevel cache backfilling async #5661distributor_samples_in_total. Count the number of rate-limited samples in distributor_samples_in_total #5714cortex_ruler_write_requests_total,cortex_ruler_write_requests_failed_total,cortex_ruler_queries_total,cortex_ruler_queries_failed_total, andcortex_ruler_query_seconds_totalmetrics for the tenant when the ruler deletes the manager for the tenant. Remove user specific evaluation metrics when rule manager is removed #5772mem-ballast-size-bytesflag as deprecated. Mark mem ballast flag as deprecated #5816-querier.ingester-streamingflag as deprecated. Now query ingester streaming is always enabled. Always turn on ingester query streaming and mark its flag as deprecated #5817-blocks-storage.bucket-store.block-discovery-strategyto configure different block listing strategy. Reverted the current recursive block listing mechanism and use the strategyConcurrentas in 1.15. Configurable block listing strategy #5828-blocks-storage.s3.send-content-md5flag and set default checksum algorithm to MD5. Add S3 send_content_md5 config and default to use MD5 #5870querier.iteratorsandquerier.batch-iteratorsflags as deprecated. Now querier always use batch iterators. Always enable Querier BatchIterators #5868cortex_ingester_tsdb_data_replay_duration_seconds. Add cortex_ingester_tsdb_data_replay_duration_seconds metric #5477kuberesolverto resolve endpoints address withkubernetes://prefix as Kubernetes service. otlpgrpc: turn on round_robin LB policy and kuberesolver for resolving k8s service endpoints #5731tracing.otel.round-robinflag to useround_robingRPC client side LB policy for sending OTLP traces. otlpgrpc: turn on round_robin LB policy and kuberesolver for resolving k8s service endpoints #5731ruler.concurrent-evals-enabledflag to enable concurrent evaluation within a single rule group for independent rules. Maximum concurrency can be configured viaruler.max-concurrent-evals. Add concurrent evaluation for ruler #5766zone_results_quorum_metadata. When querying ingesters using metadata APIs such as label names and values, only results from quorum number of zones will be included and merged. Option to include quorum zone results for DistributorQueryable metadata API #5779set_async_circuit_breaker_configto utilize the circuit breaker pattern for dynamically thresholding asynchronous set operations. Implemented in both memcached and redis cache clients. support set async circuit breaker for memcached and redis client #5789experimental.ruler.api-deduplicate-rulesflag to remove duplicate rule groups from the Prometheus compatible rules API endpoint. Add experimentalruler.ring.replication-factorandruler.ring.zone-awareness-enabledflags to configure rule group replication, but only the first ruler in the replicaset evaluates the rule group, the rest will just hold a copy as backup. Add experimentalexperimental.ruler.api-enable-rules-backupflag to configure rulers to send the rule group backups stored in the replicaset to handle events when a ruler is down during an API request to list rules. Allowing rule backup for rules API HA #5782-store-gateway.enabled-tenantsand-store-gateway.disabled-tenantsto explicitly enable or disable store-gateway for specific tenants. add/support enabled_tenants and disabled_tenants feature in storegateway #5638cortex_compactor_start_duration_seconds. Add compactor start duration in seconds metric #5683max_backfill_itemsto cap max items to backfill per async operation. Improve async processor handling enabled items, optimize code further #5686query statslog. Log split queries at query frontend #5703-server.log-request-headersenables logging HTTP request headers,-server.log-request-headers-exclude-listallows users to specify headers which should not be logged. Upgrade Prometheus and Thanos version to latest main #5744querier.store-gateway-query-stats-enabledto enable or disable store gateway query stats log. Add flag to disable store gateway query stats #5749cortex_ingester_max_inflight_query_requests. Addingcortex_ingester_max_inflight_query_requestsmetric #5798query_storage_wall_timeto Query Frontend and Ruler query stats log for wall time spent on fetching data from storage. Query evaluation is not included. add query storage wall time to query stats #5799-querier.ignore-max-query-lengthflag to disable max query length check at Querier. Consider query select time in max query length check #5808ruler/manager.go. Improve GetRules performance #5805-ingester.tokens-generator-strategy=minimize-spreadflag to enable the new minimize spread token generator strategy. Implementing Spread Minimizing Token Generator #5855Ownership Diff From Expectedcolumn in the ring table to indicate the extent to which the ownership of a specific ingester differs from the expected ownership. Fixing how ring ownership is calculated on the ring status page #5889cache_sizeconfig correctly. Fix passing of redis client cache size #5734New Contributors
Full Changelog: v1.16.1...v1.17.0
This discussion was created from the release Cortex 1.17.0.
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