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Changelog

master / unreleased

  • [ENHANCEMENT] Add nginx.config.upstream_protocol field to configure the upstream protocol in the nginx configuration #506
  • [BUGFIX] fix: upstream_protocol reference in auth_orgs #509
  • [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.18.1 #510

2.4.0 / 2024-07-18

  • [CHANGE] Removed the default livenessProbe for store-gateway and compactor. You can still use a livenessProbe but we advise against it #502
  • [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.17.1 #501

2.3.0 / 2024-04-12

  • [ENHANCEMENT] Alertmanager: Add grpc port #494
  • [ENHANCEMENT] Alertmanager: Expose 9094 TCP and UDP for gossip cluster #494
    • If the AlertManager headless service existed prior to applying the change, it will have only one port set, which is a known issue. See kubernetes/kubernetes#39188. Re-creating the headless service can resolve this issue

2.2.0 / 2024-01-16

  • [CHANGE] Removed config.storage.engine and any reference of it #488
  • [ENHANCEMENT] Add appProtocol field to templates/svc-memberlist-headless.yaml to fix issues wirth Istio #485
  • [ENHANCEMENT] Add option to autoscale on multiple metrics and custom metrics metrics #467
  • [ENHANCEMENT] Add control on store-gateway statefulset when autoscale (HPA) enabled or disabled #472
  • [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.15.0 #453
  • [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.15.1 #456
  • [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.15.2 #459
  • [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.15.3 #471
  • [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.16.0 #489
  • [BUGFIX] Correctly interpret .Capabilities.KubeVersion when it looks like a prerelease #457
  • [BUGFIX] Removed non-existent purger.enable flags in some components #488
  • [BUGFIX] Fix podTargetLabels in all Prometheus ServiceMonitor CRDs #487

2.1.0 / 2023-03-17

  • [FEATURE] add autoscaler for the ruler #430
  • [ENHANCEMENT] Add annotations and labels to memberlist service #433
  • [ENHANCEMENT] Add podTargetLabels to all Prometheus servicemonitor CRs #439
  • [DEPENDENCY] Update Helm release memcached to v6.3.12 #441

2.0.1 / 2023-01-06

  • [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.14.1 #422
  • [DEPENDENCY] Update Helm release memcached to v6.3.3 #424
  • [BUGFIX] Fix memcache dependency condition #425

2.0.0 / 2022-12-15

  • [FEATURE] add purger components to cortex #407
  • [CHANGE] With the release of memcached v6 bitnami renamed extraEnv to extraEnvVars. Use extraEnvVars if you want to alter MEMCACHED_CACHE_SIZE, MEMCACHED_MAX_CONNECTIONS, etc... #303
  • [CHANGE] Caching for block storage can now be individually enabled. For example use memcached-blocks.enabled to enable caching for blocks. #417
  • [CHANGE] Drop cortex chunk support. #417
  • [CHANGE] Drop cortex configdb support. #417
  • [CHANGE] Removed legacy ruler and alertmanager storage configuration. Please use ruler_storage and alertmanager_storage. #417
  • [CHANGE] Dropped storage.index_queries_cache_config. #417
  • [ENHANCEMENT] Add verboseLogging option to nginx config #402
  • [ENHANCEMENT] Start using autoscaling/v2 for HorizontalPodAutoscaler in v1.23+ #414
  • [ENHANCEMENT] Add pod topology spread constrant option to Ingester/Alertmanager statefulset #403
  • [ENHANCEMENT] Add HPA to store gateways #406
  • [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.13.1 #401
  • [DEPENDENCY] Update Helm release memcached to v6 #303
  • [DEPENDENCY] Update Helm release memcached to v6.3.2 #418
  • [DEPENDENCY] Update Cortex to v1.14 #417

1.7.0 / 2022-09-23

  • [BUGFIX] Fix nginx extraContainers to indent correctly #373
  • [DEPENDENCY] Update dependency nginx to v1.23 #375
  • [DEPENDENCY] Update dependency kiwigrid/k8s-sidecar to v1.19.2 #370
  • [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.13.0 #381
  • [DEPENDENCY] Update kiwigrid/k8s-sidecar Docker tag to v1.19.4 #387
  • [DEPENDENCY] Update kiwigrid/k8s-sidecar Docker tag to v1.19.5 #392

1.6.0 / 2022-06-10

  • [CHANGE] move from omegavvweapon/kopf-k8s-sidecar to kiwigrid/k8s-sidecar #365
  • [FEATURE] Add Overrides-Exporter #360
  • [ENHANCEMENT] Add dnsTTL option to nginx config #366
  • [BUGFIX] Fix query-scheduler address for query-frontend to use correct address #364
  • [DEPENDENCY] Update dependency nginx to v1.22 #357

1.5.1 / 2022-05-25

  • [BUGFIX] Fix mounting cortex config when using configmap #355
  • [DEPENDENCY] Update dependency omegavveapon/kopf-k8s-sidecar to v1.4.1 #353

1.5.0 / 2022-05-24

  • [FEATURE] Add Query-Scheduler #268
  • [ENHANCEMENT] Allow StoreGateway podManagementPolicy to be changed #332
  • [ENHANCEMENT] Add pod topology spread constrant option #343
  • [BUGFIX] Correct a typo in enabling distributor HPA #334
  • [BUGFIX] Frontend memcached address did not match the Service #337
  • [BUGFIX] Add service discovery method for query-scheduler addresses #338

1.4.0 / 2022-03-08

  • [ENHANCEMENT] Upgrade to Cortex v1.11.1 #331
  • [ENHANCEMENT] Includes enable flags for each component #319
  • [ENHANCEMENT] Exclude cortex components endpoint from nginx config when disabled #326

1.3.0 / 2022-02-10

  • [CHANGE] move from quay.io/kiwigrid/k8s-sidecar to omegavvweapon/kopf-k8s-sidecar image #302
  • [CHANGE] undo querier store optimization #304
    • config.querier.query_ingesters_within: 13h -> 0s (default)
    • config.querier.query_store_after: 12h -> 0s (default)
  • [CHANGE] Change sidecar default values to match values in documentation #317
  • [CHANGE] Remove ruler.persistentVolume.subPath since it was never persistent to begin with #317
  • [ENHANCEMENT] Fix the indentation of memcached guide #309
  • [ENHANCEMENT] Added api endpoints for Grafana 8 unified alerting #291
  • [ENHANCEMENT] Add guide on how to configure alertmanager/ruler with configmap #313
  • [DEPENDENCY] Update Helm release memcached to v5.15.14 #301

1.2.0 / 2021-12-29

  • [CHANGE] Use port number for prometheus port annotations. #288
  • [CHANGE] Disable ingester startup probes by default. #286
  • [CHANGE] Moved HPA memory specification to be the first item in the list. #284
  • [FEATURE] Optionally manage cortex config as configmap. #280
  • [ENHANCEMENT] Upgrade to Cortex v1.11.0 #272
  • [DEPENDENCY] Update Helm release memcached to v5.15.12 #274

1.1.0 / 2021-12-01

  • [FEATURE] Allow different service accounts per dep/statefulset. #264
  • [CHANGE] Enable bucket index by default #275
  • [CHANGE] Disable ingester liveness probes by default. #263
  • [BUGFIX] workaround for .Capabilities.APIVersions. #277
  • [DEPENDENCY] Update Helm release memcached to v5.15.9 #273

1.0.1 / 2021-11-26

  • [BUGFIX] alertmanager/ruler deployment: fix indentation #266

1.0.0 / 2021-11-25

This Release includes BREAKING CHANGES

  • [FEATURE] Add autoscaler for nginx #249
  • [FEATURE] Add in lifecycle for querier, querier-frontend, and distributor #243
  • [FEATURE] Add ingressClass to ingressResource #227
  • [ENHANCEMENT] Allow overriding cortex Version #227
  • [ENHANCEMENT] Update policy k8 Version #227
  • [ENHANCEMENT] Improved default values for bitnami/memcached #227
  • [ENHANCEMENT] Update container names to match cortex-mixin expectations #233
  • [CHANGE] Deprecate *.persistence #227
  • [CHANGE] Remove legacy clusterPort from alertmanager #227
  • [CHANGE] Remove useless nginx.serviceMonitor section #227
  • [CHANGE] Configure blocks storage engine by default instead of chunks #227
  • [CHANGE] Adjusted cortex default configuration #227
    • server.grpc_server_max_recv_msg_size: 104857600 -> 10485760
    • server.grpc_server_max_send_msg_size: 104857600 -> 10485760
    • server.grpc_server_max_concurrent_streams: 1000 -> 10000
    • server.ingester_client.grpc_client_config.max_recv_msg_size: 104857600 -> 10485760
    • server.ingester_client.grpc_client_config.max_send_msg_size: 104857600 -> 10485760
    • config.limits.enforce_metric_name: false -> true
    • config.ruler.enable_api: false -> true
    • configure memberlist automatically
    • config.ingester.lifecycler.final_sleep: 0s -> 30s
    • config.querier.query_ingesters_within: 12h -> 13h
    • config.querier.query_store_after: 0 -> 12h
  • [BUGFIX] Fix nil pointer evaluation when using ruler.dictonaries option #242
  • [BUGFIX] Fixed hardcoding of containerSecurityContext in Ingester statefulset #258
  • [BUGFIX] Don't create nginx resources unless nginx is enabled. #261
  • [DEPENDENCY] Update Helm release memcached to v5.15.5 #241
  • [DEPENDENCY] Update Helm release memcached to v5.15.8 #247

0.7.0 / 2021-10-05

  • [FEATURE] Support runtime configuration #209
  • [FEATURE] Add autoscaler for queriers #190
  • [FEATURE] Add autoscaler for distributors #189
  • [FEATURE] Add autoscaler for ingesters #182
  • [ENHANCEMENT] Support customizing the nginx config with values #213
  • [ENHANCEMENT] Upgrade to Cortex v1.10.0 #204
  • [ENHANCEMENT] Populate config.querier.store_gateway_addresses automatically based on other config #201
  • [ENHANCEMENT] Graceful shutdown of ingesters #195
  • [ENHANCEMENT] Define namespace in templates #184
  • [ENHANCEMENT] Use FQDN for memcached addresses #175
  • [ENHANCEMENT] Optionally generate endpoints for X-Scope-OrgID injection (multi-tenancy) #180
  • [ENHANCEMENT] Optionally configure Basic Auth within Nginx #205
  • [ENHANCEMENT] Add extraEndpointSpec to all servicemonitors for specifying things like TLS #216
  • [ENHANCEMENT] Add option to specify podManagementPolicy when using ingesters as statefulset #236
  • [BUGFIX] Fix whitespace in runtime-config annotations, introduced in #209, fixed in #212
  • [BUGFIX] Correcting nginx config for auth orgs to right proxy_pass #192
  • [DEPENDENCY] Update Helm release memcached to v5.15.4 #228

0.6.0 / 2021-06-28

  • [CHANGE] Removed dnssrvnoa resolution from block memcached (probably oversight) and moved back to simple dns resolution #164
  • [CHANGE] Removed http-metrics port from every headless service and added ClusterIP service with http-metrics port to every component who before only had an headless service before #169
  • [FEATURE] Support dynamic configuration of Ruler and AlertManager using sidecar #150
  • [ENHANCEMENT] Enable/Disable security & container security context #158
  • [ENHANCEMENT] ServiceMonitors: add options to configure metricRelabelings and relabelings #165
  • [ENHANCEMENT] Support specification of whether service accounts should automount token by adding value for Cortex service account and upgrading memcached dependency to version which includes same change #142
  • [BUGFIX] Fixed the default label used in pod affinity expression #162
  • [BUGFIX] Fix label and annotation overrides for services (thanks @kwangil-ha) #164
  • [BUGFIX] Fix store gateway service name regression introduced in (#144) #166
  • [BUGFIX] Fix querier-frontend memcached arg #170

0.5.0 / 2021-06-08

  • [CHANGE] Labels has been updated to latest best practices. This means that you cannot do a rolling update from an older version of this chart. Either change the labels of your existing deployment by hand to make the transition as seamless as possible or uninstall the old release and install the new release with a short downtime. #144
  • [CHANGE] Minimum Kubernetes Version of this Chart is now 1.19 #144
  • [CHANGE] A new dedicated service is now available for the memberlist. Check config.memberlist.join_members in the default values.yaml for more information. #144
  • [CHANGE] Ingress is now disabled by default. You can re-enable it by setting ingress.enabled to true #144
  • [CHANGE] Configs is now disabled by default. You can re-enable it by setting configs.enabled to true #144
  • [CHANGE] PodDisruptionBudget is now enabled by default for all microservices once you have more than 1 replicas #144
  • [ENHANCEMENT] startupProbe has been added to all Pods and the default values for livenessProbe and readinessProbe has been adjusted #144
  • [ENHANCEMENT] You can now disable the alertmanager and ruler deployment by setting ruler.enabled or alertmanager.enabled to false #144
  • [ENHANCEMENT] Rules for the ruler can now be provisioned via values. Check ruler.directories in the default values.yaml for more information. #144
  • [ENHANCEMENT] Expose client_max_body_size config for nginx max request body size #137
  • [ENHANCEMENT] Adding option to add custom headers (ex. X-Scope-OrgID) to NGINX from values.yaml (key nginx.config.setHeaders). #127
  • [ENHANCEMENT] Headless service for distributor to allow GRPC load balancing #148
  • [BUGFIX] Fixed priorityClassName in alertmanager deployment configuration. #155
  • [BUGFIX] Replacing deprecated (in Cortex 1.9) configuration with appropriate replacements (max_look_back_period -> max_query_lookback & compress_responses -> response_compression_enabled). #154
  • [BUGFIX] Added missing ServiceMonitors additionalLabels placeholders in values.yaml. #146

0.4.1 / 2021-03-22

  • [BUGFIX] Fix dependencies in charts dir to reflect recent update in 0.4.0 #139

0.4.0 / 2021-03-01

  • [CHANGE] Resource requests and limits have been removed from the values.yaml file. The default resources assigned will be based on the particular k8s cluster configuration, if they are not overridden. #112
  • [CHANGE] Change memcached chart references from deprecated stable repo to bitnami source. #124
  • [BUGFIX] Corrected structural issues found in ingress resource yaml for kube versions 1.19+. #112

0.3.0 / 2021-01-21

  • [ENHANCEMENT] Expose new HTTP API paths for remote-write and Query frontend to nginx #103
  • [ENHANCEMENT] Compactor service is no longer created if compactor is disabled. #82
  • [ENHANCEMENT] Headless service for alert manager is only enabled when the alert manager is deployed as a stateful set. #91
  • [ENHANCEMENT] Improved memcached configuration template, with support for both chunks & block storage caches. #92
  • [ENHANCEMENT] Update apiVersion: networking.k8s.io/v1beta1 -> networking.k8s.io/v1 for Kubernetes versions 1.19+ #94
  • [ENHANCEMENT] Service Monitors and Compactor Service #68, #80
  • [ENHANCEMENT] Updated default replication factor to match documentation #102
  • [BUGFIX] Update repository URL for memcache dependency charts. #96
  • [BUGFIX] nginx config using non-default clusterDomain #78
  • [BUGFIX] Add cluster DNS domain value #63
  • [BUGFIX] Fix grpc port for querier #71

0.2.0 / 2020-10-25

  • [FEATURE] Add support for Blocks storage backend of Cortex. #52
  • [ENHANCEMENT] Adding dnsResolver option to nginx.config. #28
  • [ENHANCEMENT] Supporting externally managed Cortex Config. #31
  • [ENHANCEMENT] Enabling NGINX deployment to be optional. #32
  • [ENHANCEMENT] Adding option to deploy ingester as StatefulSet. #46
  • [ENHANCEMENT] Adding ability to run alertmanager as StatefulSet. #54
  • [ENHANCEMENT] Updating README.MD with values.yaml defaults, adding alertmanager paths to nginx. #57
  • [BUGFIX] Updating query frontend headless service to publish its address when not ready, to fix issue with queriers not becoming ready due to not finding any frontend addresses. #34
  • [BUGFIX] Fixed invalid config template. #40
  • [BUGFIX] Correct & add consistent target labels on components. #48
  • [BUGFIX] Fix values file duplicate config.storage section of Cortex config. #51
  • [BUGFIX] Add GRPC ports to store gateway pods and service. #52
  • [BUGFIX] Fix service ports, fix ruler endpoint for configs and alertmanager. #55