CHANGELOG.md

Changelog

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

The format is based on Keep a Changelog and this project's packages adheres to Semantic Versioning.

Unreleased

13.0.1 - 2024-11-18

Changed

• Upgraded chart dependency to kube-prometheus-stack-66.2.1
  • grafana from 8.5.0 to 8.6.0

13.0.0 - 2024-11-15

Changed

• Upgraded chart dependency to kube-prometheus-stack-66.1.1
  • prometheus-operator from 0.77.1 to 0.78.1
  • kube-state-metrics from 2.13.0 to 2.14.0

12.0.0 - 2024-10-11

Changed

• Upgraded chart dependency to kube-prometheus-stack-65.1.1
  • prometheus-operator from 0.75.0 to 0.77.1
  • prometheus upgraded from 2.53.0 to 2.54.1
  • grafana from 8.2.0 to 8.5.0
  • thanos ruler upgraded from 0.35.1 to 0.36.1
  • prometheus-node-exporter upgraded from 1.8.1 to 1.8.2

Removed

• Get rid of legacy in-house slo framework.

11.0.0 - 2024-06-28

Changed

• Upgraded chart dependency to kube-prometheus-stack-61.0.0
  • prometheus-operator from 0.73.2 to 0.75.0 - adding remoteWrite.proxyFromEnvironment support
  • prometheus upgraded from 2.52.0 to 2.53.0
  • grafana from 7.3.12 to 8.2.0
  • thanos ruler upgraded from 0.35.0 to 0.35.1
  • prometheus-node-exporter upgraded from 1.8.0 to 1.8.1
• Replace in-addr.arpa records in zone label for coredns_cache_.* metrics due to large cardinality.

10.2.0 - 2024-05-29

Removed

• Remove giantswarm.io/monitoring_basic_sli label on the prometheus operator to get rid of the old slo alert mechanism.

Changed

• Upgraded chart dependency from kube-prometheus-stack-58.7.2 to kube-prometheus-stack-58.7.2

10.1.0 - 2024-05-15

Changed

• Upgraded chart dependency from kube-prometheus-stack-58.5.2 to kube-prometheus-stack-58.5.2
  • prometheus upgraded from 2.51.2 to 2.52.0
  • thanos ruler upgraded from 0.34.1 to 0.35.0

10.0.0 - 2024-04-30

Changed

• Upgraded chart dependency to kube-prometheus-stack-58.3.0
  • kube-state-metrics from 2.10.0 to 2.12.0
  • prometheus upgraded from 2.50.1 to 2.51.2
  • prometheus-node-exporter upgraded from 1.17.0 to 1.18.0
  • prometheus-operator from 0.71.2 to 0.73.2 also adding Scrape Class support

9.1.2 - 2024-04-04

Changed

• Set GOGC=75 to prometheus-operator to reduce CPU usage (side effect of prometheus-operator/prometheus-operator#5993).

9.1.1 - 2024-04-03

Changed

• Add node.kubernetes.io/instance-type to the list of exported kube_node_labels.

9.1.0 - 2024-03-06

Changed

• Set rollout strategy to Recreate for prometheus-operator deployment.
• Upgraded chart dependency to kube-prometheus-stack-56.21.2
  • prometheus-node-exporter upgraded from 4.26 to 4.30
  • thanos upgraded from 0.34.0 to 0.34.1
  • alertmanager upgraded from 0.26.0 to 0.27.0
  • prometheus upgraded from 2.47.1 to 2.50.1

9.0.0 - 2024-02-07

Changed

• Upgraded chart dependency to kube-prometheus-stack-56.6.2
  • prometheus-operator upgraded from v0.70.0 to v0.71.2
  • kube-state-metrics upgraded from 5.15 to 5.16
  • prometheus-node-exporter upgraded from 4.24 to 4.26
  • grafana upgraded from 7.0 to 7.3
  • prometheus-windows-exporter upgraded from 0.1 to 0.3
  • thanos upgraded from 0.33.0 to 0.34.0

Breaking

• Prometheus resources now support scale subresource (prometheus-operator/prometheus-operator#5962). This can break existing VPAs, which should now target the prometheus resource instead of the statefulset.

8.1.4 - 2024-01-29

• Change default grafana images to use GS-retagged ones

8.1.3 - 2024-01-25

Changed

• Configure gsoci.azurecr.io as the default container image registry.

8.1.2 - 2024-01-22

Added

• Add minAllowed field for KSM vpa.

8.1.1 - 2023-12-13

Changed

• Upgraded chart dependency to kube-prometheus-stack-55.4.0
  • This PR configures the value of GOGC to 30 (instead of 100) for Prometheus-Operator deployment to reduce it's resource usage.

8.1.0 - 2023-12-12

Changed

• Upgraded chart dependency to kube-prometheus-stack-55.3.1

8.0.0 - 2023-12-05

Changed

• Upgraded chart dependency to kube-prometheus-stack-55.0.0

7.0.0 - 2023-10-18

Changed

• Rename app to kube-prometheus-stack
• Upgraded chart dependency to kube-prometheus-stack-51.9.4

6.2.1 - 2023-10-11

Changed

• Upgraded chart dependency to kube-prometheus-stack-51.4.1

6.2.0 - 2023-10-09

Changed

• Add kyverno policy exceptions for node exporter.
• Upgraded chart dependency to kube-prometheus-stack-51.4.0

6.1.0 - 2023-09-12

Changed

• Upgraded chart dependency to kube-prometheus-stack-51.0.1
  • Update prometheus-operator from 0.67.1 to 0.68.0
  • Update prometheus from 2.46.0 to 2.47.0
  • Update thanos from 0.32.1 to 0.32.2

6.0.0 - 2023-09-04

Changed

• Upgraded chart dependency to kube-prometheus-stack-50.2.0
  • Update prometheus-operator from 0.66.0 to 0.67.1
  • Update thanos from 0.31.0 to 0.32.1
  • Update grafana from 6.58.* to 6.59.*

5.2.0 - 2023-08-29

Changed

• Upgraded chart dependency to kube-prometheus-stack-48.4.0
  • Update alertmanager from 0.25.0 to 0.26.0
• Add dropped apiserver_response_sizes_sum and apiserver_response_sizes_count metrics back.

5.1.0 - 2023-08-24

Added

• Add app.kubernetes.io/component and app.kubernetes.io/instance to the list of allowed labels.

Changed

• Replaced Kube-State-Metrics Vertical-Pod-Autoscaler minAllowed resources with high limits/requests ratio to prevent throttling and yet spare resources on clusters any size.
• Upgraded chart dependency to kube-prometheus-stack-48.3.6

Removed

• Remove duplicate kube-state-metrics CiliumNetworkPolicy as it is now upstream
• Remove useless deployment-label-hook CiliumNetworkPolicy

5.0.7 - 2023-07-07

Fixed

• node-exporter: use giantswarm-retagged image
• PSPs: add annotation to allow seccomp profiles

5.0.6 - 2023-06-28

Fixed

• Remove unused kube-state-metrics workload_type and workload_name labels.

Changed

• Move prometheus-operator cluster-autoscaler safe-to-evict annotation to podAnnotations rather than the deployment annotation

5.0.5 - 2023-06-09

Fixed

• Update dropped labels in KSM metrics to avoid duplicate samples.
• Drop unused greedy KSM metrics.

5.0.4 - 2023-06-02

Changed

• Upgraded chart dependency to kube-prometheus-stack-46.6.0

5.0.3 - 2023-05-30

Fixed

• Remove container_id from drop labels in KSM metrics.

5.0.2 - 2023-05-30

Changed

• Upgraded chart dependency to kube-prometheus-stack-46.4.2

5.0.1 - 2023-05-30

Changed

• Upgraded chart dependency to kube-prometheus-stack-46.4.1

5.0.0 - 2023-05-25

• Upgraded chart dependency to kube-prometheus-stack-46.4.0
  • Update prometheus-operator from 0.63.0 to 0.65.1
    • Update prometheus from 2.43.0 to 2.44.0
    • Update thanos from 0.30.2 to 0.31.0
    • Adds support for 2 new CRDs, Prometheus Agent and ScrapeConfig

4.4.0 - 2023-05-22

Changed

• Set minAllowed cpu to 200m for kube-state-metrics VPA CR to avoid CPU throttling on big clusters.

4.3.0 - 2023-05-18

Changed

• Upgraded chart dependency to kube-prometheus-stack-45.28.1

4.2.4 - 2023-05-10

Changed

• Make the prometheus operator evictable by the cluster-autoscaler.

4.2.3 - 2023-04-25

Fixed

• Fix kube-state-metrics cilium network policy ingress section.

4.2.2 - 2023-04-25

Fixed

• Add missing relabeling default values for the kubelet service monitors.

4.2.1 - 2023-04-12

Fixed

• Fix kube-state-metrics cilium network policy selector.

4.2.0 - 2023-04-06

Added

• Add Vertical Pod Autoscaler metrics from kube-state-metrics.

Changed

• Upgraded chart dependency to kube-prometheus-stack-45.9.1

Fixed

• Add some missing relabelings.

4.1.0 - 2023-04-04

Changed

• Configure defaults so the app can run successfully in Giant Swarm clusters.
• Drop unused api-server metrics.
• Align metric configuration with prometheus-meta-operator scrape config.
• Enable kube-state-metrics from kube-prometheus-stack.

4.0.1 - 2023-03-16

Fixed

• Fix kube-state-metrics image repository.

4.0.0 - 2023-03-13

Changed

• Update chart to kube-prometheus-stack-45.7.1.
  • Update prometheus-operator from 0.62.0 to 0.63.0
  • Update prometheus from 2.41.0 to 2.43.0
  • Update kube-state-metrics from 4.24.* to 5.0.*
  • Update prometheus-node-exporter from 4.8.* to 4.14.*
  • Update grafana from 6.48.* to 6.51.*
  • Update thanos from 0.30.1 to 0.30.2
• Enable prometheus-node-exporter psp by default

3.0.0 - 2023-01-16

Changed

• Update chart to kube-prometheus-stack-44.2.0. See breaking changes
  • Update alertmanager from 0.23.0 to 0.25.0
  • Update grafana from 6.22.* to 6.48.*
  • Update kube-state-metrics from 4.5.* to 4.24.*
  • Update prometheus from 2.33.1 to 2.41.0
  • Update prometheus-node-exporter from 2.5.* to 4.8.*
  • Update prometheus-operator from 0.54.0 to 0.62.0
  • Update thanos from 0.24.0 to 0.30.1

2.1.2 - 2022-12-05

Fixed

• Disable AppArmor in embedded grafana
• Enable grafana PSP by default.

2.1.1 - 2022-11-24

Fixed

• Enable PSP by default.

2.1.0 - 2022-11-24

Added

• Added CiliumNetworkPolicy for the deployment-label-hook.

2.0.2 - 2022-10-31

Changed

• Push app to GCP collection

2.0.1 - 2022-10-24

Changed

• Disable node-exporter by default.

Fixed

• Fix coredns service selector.

2.0.0 - 2022-10-20

Changed

• Update upstream chart to kube-prometheus-stack-32.4.0. See breaking changes
  • Upgrade prometheus-operator from 0.52.1 to 0.54.0
  • Update prometheus from 2.31.1 to 2.33.1

1.3.1 - 2022-10-06

Added

• Added Circle CI job to push to CAPA app collection

1.3.0 - 2022-06-28

Added

• Label resources with application.giantswarm.io/team label.

1.2.1 - 2022-05-10

Fixed

• Scrape only the alertmanager http port and not the gossip protocol.

1.2.0 - 2022-05-10

Added

• Add giantswarm monitoring label to alertmanager.

1.1.2 - 2022-03-11

Fixed

• Fix crd-install job permission, add list verb.

1.1.1 - 2022-03-11

Fixed

• Support custom app name & namespace for prometheus-operator-crd.

1.1.0 - 2022-03-01

Added

• Add giantswarm monitoring label to prometheus.

Fixed

• Set grafana ingress class name to nginx by default.

1.0.2 - 2022-01-24

Fixed

• Fix CRD helm chart namespace

1.0.1 - 2022-01-20

Changed

• Add monitoring label to scrape prometheus-operator metrics.

1.0.0 - 2022-01-20

Fixed

• Fix CRD helm chart ownership
• Fix kube-state-metrics selector, see https://github.com/prometheus-community/helm-charts/blob/main/charts/prometheus/README.md#to-150

Removed

• Move CRD out into giantswarm/prometheus-operator-crd.

0.12.1 - 2021-12-17

Fixed

• Make pre-install/pre-upgrade CRD install hooks use server side apply.

0.12.0 - 2021-12-14

Changed

• Sync with upstream chart version kube-prometheus-stack-23.2.0
  • Upgrade prometheus-operator from 0.50.0 to 0.52.1

0.11.0 - 2021-12-13

Changed

• Sync with upstream chart version kube-prometheus-stack-19.3.0
  • Upgrade prometheus-operator from 0.49.0 to 0.50.0
  • fix .Values.grafana.sidecar.dashboards.multicluster
  • remove values.schema.json
  • fix docker image repositories
  • remove kube-webhook-certgen image sha

0.10.2 - 2021-10-22

• Update app metadata

0.10.1 - 2021-10-21

• Update app metadata

0.10.0 - 2021-08-03

Added

• Basic sli monitoring for prometheus-operator deployment

Changed

• Sync with upstream chart version kube-prometheus-stack-17.0.3
  • Upgrade prometheus-operator from 0.47.0 to 0.49.0
  • Upgrade prometheus from 2.26.1 to 2.28.1
  • Upgrade alertmanager from 0.21.0 to 0.22.2
  • Remove pre 1.14 prometheus rules and grafana dashboards
  • kubeApiServer.relabelings moved to kubeApiServer.serviceMonitor.relabelings
  • Use "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded in all helm hooks
  • Change selectorLabels from app: prometheus to app.kubernetes.io/name: prometheus in prometheus deployment

0.9.0 - 2021-07-14

Changed

• Use giantswarm/config to generate managed configuration.

0.8.2 - 2021-05-21

Changed

• Sync with upstream chart version kube-prometheus-stack-15.4.6
• Add sha values to all image references in values.yaml
• Bump default prometheus image to 2.26.1 to mitigate CVE-2021-29622

0.8.1 - 2021-05-11

Changed

• Enable ingressClass and pathType by default to ease installing on kubernetes >= 1.18.

0.7.2 - 2021-04-27

• Internal release, do not use.

0.7.1 - 2021-04-27

• Internal release, do not use.

0.8.0 - 2021-04-26

Changed

• Sync with upstream chart version kube-prometheus-stack-15.2.0
• prometheus-operator v0.45.0 -> v0.47.0
• prometheus-config-reloader v0.45.0 -> v0.47.0
• prometheus v2.24.0 -> v2.26.0

0.7.0 - 2021-02-24

Changed

• Sync with upstream chart version kube-prometheus-stack-13.10.0
• prometheus-operator v0.43.2 -> v0.45.0
• prometheus-config-reloader v0.43.2 -> v0.45.0
• prometheus v2.22.1 -> v2.24.0
• Breaking chart apiVersion changes from v1 to v2. The chart needs helm 3 to install now.

0.6.0 - 2021-01-25

Changed

• Ignore secrets of type helm.sh/release.v1 by default to prevent OOM on starting.

0.5.2 - 2021-01-20

Fixed

• CRDs are now created correctly on the first install of the App.

0.5.1 - 2021-01-13

Fixed

• Update values.schema.json to reflect current values file.

0.5.0 - 2021-01-05

Added

• Added values schema for validating default values

Updated

• sync with upstream chart version kube-prometheus-stack-11.1.7
• prometheus-operator v0.42.1 -> v0.43.2
• prometheus-config-reloader v0.42.1 -> v0.43.2
• prometheus v2.21.0 -> v2.22.1
• updated scripts (changed sync_chart, added generate_patch)

Fixed

• Fixed helm CRDs issue by adding crd-install job, to ensure CRDs are up to date

0.4.0 - 2020-10-15

Added

• SHA variable for images

Changed

• Upstream project location an references throughout the chart
• Change upstream-sync script to new upstream project location and structure
• Replace hyperkube image with kubectl image
• Replace name "prometheus-operator" with "kube-prometheus-stack" in templates

Updated

• Sync with upstream chart version 10.1.0
• prometheus-operator v0.38.1 -> v0.42.1
• alertmanager v0.20.0 -> v0.21.0
• configmap-reload v0.3.0 -> v0.4.0
• prometheus-config-reloader v0.38.1 -> v0.42.1
• prometheus v2.18.1 -> v2.21.0
• new structure and format to all prometheus rules

0.3.4 - 2020-07-22

Added

• Set default request/limits in deployment (cpu: 100m, memory: 100Mi) per best practice

Changed

• Sync with upstream
  • Bug fixes
  • Add namespace overwrite

Updated

• Update architect-orb to 0.10.0
• kube-state-metrics chart 2.8.8 -> 2.8.11
• grafana chart 5.1.4 -> 5.3.0
• grafana chart requirement 5.1.* -> 5.3.*
• configmapReloadImage 0.0.1 -> 0.3.0
• hyperkubeImage 1.12.1 -> 1.16.12

0.3.3

Changed

• Introduce crd-install hook for helm 2 compatibility.
• Update Prometheus to 2.18.1
• Update Grafana chart to 5.1.4
• Update prometheus-node-exporter chart to 1.10.0

0.3.2

Changed

• Fix CRD installation to support both helm2 and helm3
• Add support for installations in China

0.3.1

Changed

• Fix application name in the circleci config

0.3.0

Changed

• Fix kubelet service name in the Prometheus Operator deployment
• Update Prometheus Operator to 0.38.1
• Update Prometheus to 2.17.2
• Update Alert manager to 0.20.0
• Update Grafana chart to 5.0.25
• Update kube-state-metrics chart to 2.8.5
• Update prometheus-node-exporter chart to 1.9.1
• Rename to prometheus-operator-app

0.2.0

Changed

• Add Kubernetes 1.16 support
• Update Prometheus Operator to 0.35.0
• Update Prometheus to 2.15.2
• Update Alert manager to 0.19.0
• Update Grafana chart to 4.2.3
• Update kube-state-metrics chart to 2.4.1
• Update prometheus-node-exporter chart to 1.8.1

0.1.1

Changed

• Disable App Armor in grafana as it does not work on CoreOS and Flatcar.

0.1.0

Added

• First version of the prometheus operator chart.