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Changelog

All notable changes to this library will be documented in this file.

Entries should be ordered as follows:

  • [CHANGE]
  • [FEATURE]
  • [ENHANCEMENT]
  • [BUGFIX]

Entries should include a reference to the pull request that introduced the change.

5.39.0

  • [FEATURE] Add support for adding OpenStack swift container credentials via helm chart

5.38.0

  • [CHANGE] Changed MinIO Helm Chart version to 4.0.15

5.37.0

  • [FEATURE] Add support for enabling tracing.

5.36.2

  • [BUGFIX] Add support to run dnsmasq

5.36.1

  • [FEATURE] Allow topology spread constraints for Loki

5.36.0

  • [CHANGE] Changed version of Loki to 2.9.2

5.35.0

  • [FEATURE] Add support for configuring distributor.

5.34.0

  • [BUGFIX] Fix missing annotations when using Loki in single binary mode.

5.33.0

  • [CHANGE] Changed version of Grafana Enterprise Logs to v1.8.4

5.32.0

  • [CHANGE] Grafana dashboards are no longer created solely in scalable mode and with external cloud storage enabled.

5.31.0

  • [CHANGE] Changed version of Loki to 2.9.2

5.30.0

  • [CHANGE] Changed version of Grafana Enterprise Logs to v1.8.3

5.29.0

  • [ENHANCEMENT] Allow specifying apiVersion for Loki's PodLog CRD.

5.28.0

  • [BUGFIX] Fix GrafanaAgent tolerations scope

5.27.0

  • [CHANGE] Bump nginxinc/nginx-unpriviledged image version to remediate CVE-2023-4863

5.26.0

  • [ENHANCEMENT] Allow emptyDir data volumes for backend and write (via X.persistence.volumeClaimsEnabled: false)

5.25.0

  • [BUGFIX] Add complete object schema to single-binary volumeClaimTemplate to avoid synchronization issues

5.24.0

  • [ENHANCEMENT] #10613 Allow tolerations for GrafanaAgent pods

5.23.1

  • [BUGFIX] Add missing namespaces to some components

5.23.0

  • [ENHANCEMENT] Add loki.storage.azure.connectionString to support Azure connection string

5.22.2

  • [BUGFIX] Fix sidecar configuration for Backend

5.22.1

  • ENHANCEMENT #10452 Improve gitops compatibility

5.22.0

  • [CHANGE] Changed version of Loki to 2.9.1

5.21.0

  • [CHANGE] Changed version of Grafana Enterprise Logs to v1.8.1

5.20.0

  • [CHANGE] Changed version of Grafana Enterprise Logs to v1.8.0

5.19.0

  • [FEATURE] Add optional sidecard to load rules from ConfigMaps and Secrets.

5.18.1

  • [ENHANCEMENT] #8627 Add service labels and annotations for all services.
  • [CHANGE] #8627 Move read, write and table manager labels from #component.serviceLabels to #component.service.labels to improve consistency.

5.18.0

  • [CHANGE] Changed version of Loki to 2.9.0

5.17.0

  • [CHANGE] Changed version of Loki to 2.9.0

5.16.1

  • [BUGFIX] Increase default minReplicas to 2 and maxReplicas to 6

5.16.0

  • [ENHANCEMENT] Add dnsConfig to values

5.15.0

  • [ENHANCEMENT] Add rbac.pspAnnotations to define PSP annotations

5.14.1

  • [BUGFIX] Use the correct name of the service inside the ingress.

5.14.0

  • [ENHANCEMENT] Make table_manager configuration toggle.

5.13.0

  • [ENHANCEMENT] Use "loki.clusterLabel" template for PodLogs cluster label

5.12.0

  • [ENHANCEMENT] Use tpl function in ingress and gateway-ingress for hosts

5.11.0

  • [CHANGE] Changed version of Loki to 2.8.4

5.10.0

  • [CHANGE] Changed version of Grafana Enterprise Logs to v1.7.3

5.9.2

  • [ENHANCEMENT] Add custom labels value for loki ingress

5.9.1

  • [BUGFIX] Fix loki helm chart helper function for loki.host to explicitly include gateway port

5.9.0

  • [CHANGE] Changed version of Loki to 2.8.3

5.8.11

  • [BUGFIX] Fix gateway: Add /config proxy_pass to nginx configuration

5.8.10

  • [ENHANCEMENT] Canary labelname can now be configured via monitoring.lokiCanary.labelname

5.8.9

  • [BUGFIX] Fix loki/logs dashboard: allow querying multiple log level at once

5.8.8

  • [ENHANCEMENT] Add loki.storage.azure.endpointSuffix to support Azure private endpoint

5.8.7

  • [BUGFIX] Remove persistentVolumeClaimRetentionPolicy from single-binary StatefulSet when persistence is disabled

5.8.6

  • [ENHANCEMENT] Add serviceMonitor.metricRelabelings to support metric relabelings

5.8.4

  • [ENHANCEMENT] Add loki.lokiCanary.updateStrategy configuration

5.8.3

  • [ENHANCEMENT] Add priorityClassName for Grafana Agent and Loki Canary

5.8.2

  • [BUGFIX] Reference the correct configmap name for table manager

5.8.1

  • [BUGFIX] Fix config as a secret mount for single binary statefulset

5.8.0

  • [ENHANCEMENT] Add loki.memberlistConfig to fully control the memberlist configuration

5.7.1

  • [FEATURE] Add support for additional labels on loki-canary pods

5.6.4

  • [FEATURE] Make table manager retention options configurable in values

5.6.3

  • [BUGFIX] Fix configmap checksum in read statefulset template

5.6.2

  • [BUGFIX] Fix configmap checksum in table manager deployment template

5.6.1

  • [BUGFIX] Fix HPA for single binary deployment

5.6.0

  • [ENHANCEMENT] Add gateway.ingress.labels to values and ingress-gateway in helm chart.

5.5.12

  • [BUGFIX] Fix checksum annotation for config in single binary

5.5.11

  • [BUGFIX] Add missing metrics section in backend hpa template

5.5.10

  • [CHANGE] Make the gateway listen on IPv6 as well as IPv4

5.5.9

  • [FEATURE] Add loki.configStorageType & loki.externalConfigSecretName values to chart and templates.

5.5.8

  • [CHANGE] Add support for annotations on all Deployments and StatefulSets

5.5.7

  • [BUGFIX] Fix breaking helm upgrade by changing sts podManagementPolicy from Parallel to OrderedReady which fails since that field cannot be modified on sts.

5.5.6

  • [FEATURE] Add hpa templates for read, write and backend.

5.5.5

  • [BUGFIX] Quote tenantId value in logsInstance

5.5.4

  • [CHANGE] Add extraVolumeClaimTemplates for StatefulSet of the write component.

5.5.3

  • [BUGFIX] Fix issue in distribution of queries to available read pods by using k8s service for discovering query-scheduler replicas

5.5.2

  • [BUGFIX] Use $.Release.Namespace consistently
  • [CHANGE] Add clusterLabelOverride for alert label overrides.
  • [BUGFIX] Use $.Release.Namespace consistently

5.5.1

  • [FEATURE] Added ability to reference images by digest

5.5.0

  • [CHANGE] Changed version of Grafana Enterprise Logs to v1.7.2

5.4.0

  • [CHANGE] Changed version of Loki to 2.8.2

  • [CHANGE] Change default GEL and Loki versions to 1.7.1 and 2.8.1 respectively

  • [BUGFIX] Fix dns port in network-policy

4.10.0

  • [CHANGE] Changed version of Grafana Enterprise Logs to v1.6.3

  • [BUGFIX] Add projected volume type to psp

4.9.0

  • [CHANGE] Changed version of Loki to 2.7.5

  • [BUGFIX] Fix role/PSP mapping

  • [BUGFIX] Fix service/ingress mapping

4.8.0

  • [CHANGE] Changed version of Grafana Enterprise Logs to v1.6.2

4.7

  • [CHANGE] BREAKING Rename gel-license.jwt property of secret gel-secrets to license.jwt on enterprise-logs chart.

4.6.2

  • [BUGFIX] Fix tokengen and provisioner secrets creation on enterprise-logs chart.

4.6.1

  • [FEATURE] Add gateway.nginxConfig.customReadUrl, gateway.nginxConfig.customWriteUrl and gateway.nginxConfig.customBackendUrl to override read/write/backend paths.
  • [BUGFIX] Remove unreleased setting useFederatedToken from Azure configuration block.

4.6

  • [Change] Bump Loki version to 2.7.3. Revert to 2 target simple scalable mode as default until third target ships in minor release.

4.5.1

  • [BUGFIX] Fix rendering of namespace in provisioner job.
  • [ENHANCEMENT] Allow to configure publishNotReadyAddresses on memberlist service.
  • [BUGFIX] Correctly set compactor_address for 3 target scalable configuration.

4.5

  • [ENHANCEMENT] Single binary mode is now possible for more than 1 replica, with a gateway and object storage backend.

4.4.2

  • [CHANGE] Bump Loki version to 2.7.2 and GEL version to 1.6.1

4.4.1

  • [BUGFIX] Fix a few problems with the included dashboards and allow the rules to be created in a different namespace (which may be necessary based on how your Prometheus Operator is deployed).

4.1.1

  • [FEATURE] Added loki.runtimeConfig helm values to provide a reloadable runtime configuration.

4.1

  • [BUGFIX] Fix bug in provisioner job that caused the self-monitoring tenant secret to be created with an empty token.

4.0

  • [FEATURE] Added enterprise.adminToken.additionalNamespaces which are a list of additional namespaces to create secrets containing the GEL admin token in. This is especially useful if your Grafana instance is in another namespace.
  • [CHANGE] BREAKING Remove enterprise.nginxConfig.file. Both enterprise and gateway configurations now share the same nginx config, use gateway.nginxConfig.file for both. Admin routes will 404 on OSS deployments.
  • [CHANGE] BREAKING Default simple deployment mode to new, 3 target configuration (read, write, and backend). This new configuration allows the read target to be run as a deployment and auto-scaled. To go back to the legacy, 2 target configuration, set read.legacyReadTraget to true.
  • [CHANGE] BREAKING Change how tenants are defined
  • [CHANGE] BREKAING Remove enterprise.adminTokenSecret. This is now defined under enterprise.adminToken.secret.
  • [CHANGE] BREKAING Rename and change format of enterprise.provisioner.tenants. Property has been renamed to enterprise.provisioner.additionalTenants, and is now an array of objects rather than string. Each object must contain a name and a secretNamespace field, where name is the name of the tenant and secretNamespace is the namespace to create the secret with the tenant's read and write token.
  • [CHANGE] BREAKING Change the structure of monitoring.selfMonitoring.tenant from a string to an object. The new object must have a name and a secretNamespace field, where name is the name of the self-monitoring tenant and secretNamespace is the namespace to create an additional secret with the tenant's token. A secret will still also be created in the release namespace as it's needed by the Loki canary.
  • [CHANGE] BREAKING Remove ability to create self-monitoring resources in different namespaces (with the exception of dashboard configmaps).

3.10.0

  • [CHANGE] Deprecate enterprise.nginxConfig.file. Both enterprise and gateway configurations now share the same nginx config. Admin routes will 404 on OSS deployments. Will be removed in version 4 of the chart, please use gateway.nginxConfig.file for both OSS and Enterprise gateways.
  • [FEATURE] Added new simple deployment target backend. Running 3 targets for simple deployment will soon be the default in Loki. This new target allows the read target to be run as a deployment and auto-scaled.

3.9.0

  • [BUGFIX] Fix race condition between minio create bucket job and enterprise tokengen job

3.8.2

  • [BUGFIX] Fix autoscaling/v2 template
  • [FEATURE] Added extraObjects helm values to extra manifests.

3.8.1

  • [ENHANCEMENT] Add the ability to specify container lifecycle

3.8.0

  • [BUGFIX] Added helm-weight annotations to the tokengen and provisioner jobs to make sure tokengen always runs before provisioner

3.7.0

BREAKING: Configuration values for Loki Canary moved from monitoring.selfMonitoring.lokiCanary to monitoring.lokiCanary

  • [ENHANCEMENT] Decouple the Loki Canary from the self-monitoring setup, which adds an unnecessary dependency on the Grafana Agent Operator.

3.6.1

  • [BUGFIX] Fix regression that produced empty PrometheusRule alerts resource

3.6.0

  • [CHANGE] Bump Loki version to 2.7.0 and GEL version to 1.6.0

3.5.0

  • [FEATURE] Add support for azure blob storage

3.4.3

  • [ENHANCEMENT] Allow to change Loki -target argument
  • [ENHANCEMENT] Add toggle for persistence disk in single-binary mode

3.4.2

  • [BUGFIX] Fix read-only /tmp in single-binary mode

3.4.1

  • [BUGFIX] Remove extra / in image name if registry or repository is empty

3.4.0

  • [ENHANCEMENT] Allow to add some selector for Loki persistent volume

3.3.3

  • [BUGFIX] Add missing label prometheus.io/service-monitor: "false" to single-binary headless service

3.3.2

  • [BUGFIX] Fixed indentation in single-binary pdb template

3.3.1

  • [BUGFIX] Fix invalid ruler config when filesystem storage is being used
  • [BUGFIX] Fix ingress template to work with both deployment types (scalable and single binary)

3.3.0

  • [CHANGE] Remove ServiceMonitor and PrometheusRule CRD

3.2.2

  • [CHANGE] Add envFrom section to the tokengen job

3.2.1

  • [BUGFIX] Fixed k8s selectors in k8s Service for single-binary mode.

3.2.0

  • [CHANGE] Bump Grafana Enterprise Logs version to v1.5.2

3.1.0

  • [FEATURE] Loki canary and GEL token provisioner added. The GEL token provisioner will provision a tenant and token to be used by the self-monitoring features (including the canary), as well as any additional tenants specified. A k8s secret will be created with a read and write token for each additional tenant specified.

3.0.4

  • [CHANGE] Default minio replicas to 1 node with 2 drives. The old config used the default, which was 16 nodes with 1 drive each.
  • [BUGFIX] Minio subchart values accessKey and secretKey were removed in the new chart and replaced with rootUser and rootPassword.
  • [CHANGE] The tokengen job no longer creates a grafana-token, as the base64 encoding was not working in a Grafana Enterprise GEL plugin installation.

3.0.0