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Releases: k0rdent/kof

v1.9.0

28 Apr 12:59
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v1.9.0
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v1.9.0 Latest
Latest

❗ Upgrade Instructions ❗

KOF v1.9.0 introduces the Gateway API support
and migrates from Ingress Nginx to Envoy Gateway by default.

Please apply the Upgrade to v1.9.0 guide.

🚀 New Features 🚀

🐛 Notable Fixes 🐛

✨ More Improvements ✨

Read more

Contributors

denis-ryzhkov, gmlexx, and 4 other contributors
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v1.8.0

04 Mar 19:32
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v1.8.0
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v1.8.0

❗ Upgrade Instructions ❗

KOF v1.8.0 introduces a new umbrella chart that consolidates the installation of all KOF components using FluxCD for orchestration. This represents a significant structural change in how KOF is deployed.

Please apply the Upgrade to v1.8.0 docs.

NOTE: the tenantId label in metrics was replaced with tenant label for consistency with cluster, namespace, and others.

📚 New Docs 📚

🚀 New Features 🚀

🐛 Notable Fixes 🐛

✨ More Improvements ✨

Read more

Contributors

denis-ryzhkov, gmlexx, and 4 other contributors
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v1.7.1

03 Feb 13:56
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v1.7.1
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v1.7.1

This patch-release fixes the partial data flow in the istio case.

Changelog

📚 Fixed Docs 📚

🐛 Notable Fixes 🐛

✨ More Improvements ✨

Full Changelog: v1.7.0...v1.7.1

See also: KOF 1.7.0 release notes

Contributors

denis-ryzhkov and AndrejsPon00
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v1.7.0

29 Jan 22:59
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v1.7.0
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v1.7.0

❗ Upgrade Instructions ❗

  • Notice the big changes documented below.

📚 New Docs 📚

Changelog

🚀 New Features 🚀

🐛 Notable Fixes 🐛

✨ More Improvements ✨

Full Changelog: v1.6.0...v1.7.0

Contributors

denis-ryzhkov, gmlexx, and AndrejsPon00
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v1.6.0

17 Dec 17:39
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v1.6.0
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v1.6.0

❗ Upgrade Instructions ❗

  • Before upgrading kof-mothership, ensure the following steps are completed:

    1. Upgrade the kof-operators chart using the --take-ownership flag: 
      helm upgrade --take-ownership \
  --reset-values --wait -n kof kof-operators -f operators-values.yaml \
  oci://ghcr.io/k0rdent/kof/charts/kof-operators --version 1.6.0
    2. Make sure to upgrade kof-operators using the --take-ownership flag on each KOF Regional cluster: 
      KUBECONFIG=regional-kubeconfig helm upgrade --take-ownership \
  --reset-values --wait -n kof kof-operators -f operators-values.yaml \
  oci://ghcr.io/k0rdent/kof/charts/kof-operators --version 1.6.0

  • If you are using k0rdent-istio chart with KOF, apply the Upgrade to v1.6.0 guide.

📚 New Docs 📚

🚀 New Features 🚀

🐛 Notable Fixes 🐛

✨ More Improvements ✨

Full Changelog: v1.5.0...v1.6.0

Contributors

denis-ryzhkov, gmlexx, and AndrejsPon00
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v1.5.0

07 Nov 19:49
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v1.5.0
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v1.5.0

❗ Upgrade Instructions ❗

📚 New Docs 📚

All docs: https://docs.k0rdent.io/v1.5.0/admin/kof/#guides

🚀 New Features 🚀

🐛 Notable Fixes 🐛

✨ More Improvements ✨

Full Changelog: v1.4.0...v1.5.0

Contributors

denis-ryzhkov, aglarendil, and 2 other contributors
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v1.4.0

30 Sep 18:09
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v1.4.0
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v1.4.0

❗ Upgrade Instructions ❗

  • PromxyServerGroup CRD was moved from crds/ to templates/ directory for auto-upgrade.
  • Please use --take-ownership on upgrade of kof-mothership to 1.4.0: 
    helm upgrade --take-ownership \
  --reset-values --wait -n kof kof-mothership -f mothership-values.yaml \
  oci://ghcr.io/k0rdent/kof/charts/kof-mothership --version 1.4.0
  • This will not be required in future upgrades.

🚀 New Features 🚀

🐛 Notable Fixes 🐛

✨ More Improvements ✨

Full Changelog: v1.3.0...v1.4.0

Contributors

denis-ryzhkov, aglarendil, and 2 other contributors
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v1.3.0

28 Aug 18:26
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v1.3.0
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v1.3.0

❗ Upgrade Instructions ❗

  • Please apply the "Reconciling MultiClusterService" workaround
    and update VMCluster/VMAlert spec values
    as documented here.

📚 New Docs 📚

  • KOF UI docs about misconfiguration detection and VictoriaMetrics/Logs.

🚀 New Features 🚀

🐛 Notable Fixes 🐛

✨ More Improvements ✨

Full Changelog: v1.2.0...v1.3.0

Contributors

denis-ryzhkov, aglarendil, and 2 other contributors
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v1.2.1

12 Aug 16:03
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v1.2.1
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v1.2.1

This is a patch release with a bunch of small but important fixes which require no special upgrade instructions.

🐛 Fixes 🐛

Full Changelog: v1.2.0...v1.2.1

Contributors

denis-ryzhkov, aglarendil, and 2 other contributors
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v1.2.0

31 Jul 19:18
@denis-ryzhkov denis-ryzhkov
v1.2.0
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v1.2.0

❗ Upgrade Instructions ❗

  • As part of the KOF 1.2.0 overhaul of metrics collection and representation, we switched from the victoria-metrics-k8s-stack metrics and dashboards to opentelemetry-kube-stack metrics and kube-prometheus-stack dashboards.
  • Some of the previously collected metrics have slightly different labels.
  • If consistency of timeseries labeling is important, users are advised to conduct relabeling of the corresponding timeseries in the metric storage by running a retroactive relabeling procedure of their preference.
  • A possible reference solution here would be to use Rules backfilling via vmalert.
  • The labels that would require renaming are these:
    • Replace job="integrations/kubernetes/kubelet" with job="kubelet", metrics_path="/metrics".
    • Replace job="integrations/kubernetes/cadvisor" with job="kubelet", metrics_path="/metrics/cadvisor".
    • Replace job="prometheus-node-exporter" with job="node-exporter".

Also:

  • To upgrade from cert-manager-1-16-4 to cert-manager-v1-16-4
    please apply this patch to management cluster: 
    kubectl apply -f - <<EOF
apiVersion: k0rdent.mirantis.com/v1beta1
kind: ServiceTemplateChain
metadata:
  name: patch-cert-manager-v1-16-4-from-1-16-4
  namespace: kcm-system
  annotations:
    helm.sh/resource-policy: keep
spec:
  supportedTemplates:
    - name: cert-manager-v1-16-4
    - name: cert-manager-1-16-4
      availableUpgrades:
        - name: cert-manager-v1-16-4
EOF

📚 New Docs 📚

  • KOF 1.2.0 docs: https://docs.k0rdent.io/v1.2.0/admin/kof/
  • k0rdent/docs#493 updates:
    • Switch to opentelemetry-kube-stack collectors, metrics, dashboards.
    • Dedicated "Upgrading KOF" page.
    • Option to skip regional ClusterDeployment, create regional ConfigMap instead.
    • Optional crossNamespace discovery of regional cluster.
    • OpenStack-specific values.
    • Istio does not need REGIONAL_DOMAIN - never needed, but docs were unclear.
    • Auto-deletion of promxyservergroup and grafanadatasource on uninstall.
    • Deleted the outdated "Low-level" diagram.
    • Better verification of certs.

🚀 New Features 🚀

  • feat: Add cluster filter to Victoria Logs dashboard by @AndrejsPon00 in #382
  • feat: Option to allow regional cluster to be in another namespace than the child cluster by @denis-ryzhkov in #390
  • feat: add dashboard to monitor OpenTelemetry Collectors metrics across all clusters by @AndrejsPon00 in #391
  • feat: Show trend insights for collectors metrics in KOF dashboard by @AndrejsPon00 in #395
  • feat: Add collectors list page to KOF dashboard by @AndrejsPon00 in #398
  • feat: Switch Metric Collectors to Opentelemetry-kube-stack by @aglarendil in #273
  • feat: optional regional cluster by @gmlexx in #396
  • feat: Added the clusterNamespace metrics label as cluster name may be not unique by @denis-ryzhkov in #401
  • feat: Speedup kof release workflow by @AndrejsPon00 in #365
  • feat: Collect internal metrics from victoria metrics/logs services by @AndrejsPon00 in #403
  • feat: add handler to fetch internal metrics from collectors by @AndrejsPon00 in #387
  • feat: Add ability to extract metrics port from annotation by @AndrejsPon00 in #423
  • feat: Allow exposing kof-operator webui through Ingress by @chramb in #442

🐛 Notable Fixes 🐛

  • fix: Do not replace expr with int zero 0 if expr is not overridden by @denis-ryzhkov in #380
  • fix: batch processor order by @gmlexx in #381
  • fix: update dev-child-coredns setup to wait ingress ip provisioning by @gmlexx in #386
  • fix: Moved PromxyServerGroup and GrafanaDatasource to namespace of ClusterDeployment by @denis-ryzhkov in #394
  • fix: Added letter v to cert-manager:v1.16.4 for compatibility with all registries by @denis-ryzhkov in #404
  • fix: patch up incorrect alertmanager rules job label variable by @aglarendil in #409
  • fix: Add debug info to kof-operator build to prevent auto-instrumentation crash by @AndrejsPon00 in #414
  • fix: Enabled "self metrics" of kube-state-metrics by @denis-ryzhkov in #415
  • fix: change cluster filter label in dashboards by @gmlexx in #417
  • fix: Increase collectors memory to prevent OOM by @AndrejsPon00 in #408
  • fix: Prevent regional clusters selection from cluster-deployments-events dashboard by @AndrejsPon00 in #418
  • fix: Incorrect routing fallback for KOF UI on server side by @AndrejsPon00 in #419
  • fix: k8s events processor by @aglarendil in #421
  • fix: fix collectors observability a bit by @aglarendil in #424
  • fix: Made opentelemetry-go-instrumentation path and version compatible with all image registries by @denis-ryzhkov in #426
  • fix: Aligned versions of autoinstrumentation-go to v0.21.0 in all image registries by @denis-ryzhkov in #428
  • fix: add cluster filter for Victoria logs/metrics Grafana dashboards by @AndrejsPon00 in #431
  • fix: fix typo on helpers.tpl by @aglarendil in #434
  • fix: Increase maxLabelsPerTimeseries to 50 to prevent label dropping in vmInsert by @AndrejsPon00 in #433
  • fix: Customizable image registry for vmauth by @denis-ryzhkov in #436
  • fix: Customizable image registries for kof-istio-network, cert-manager, ingress-nginx by @denis-ryzhkov in #439
  • fix: fix collection of metrics from otel collectors by @aglarendil in #425
  • fix: make promxy ingress target correct service by @chramb in #441
  • fix: Grafana dashboards fixes by @AndrejsPon00 in #440
  • fix: make dev-collectors-deploy was breaking exporters by @denis-ryzhkov in #444
  • fix: read vmauth credentials from secret by @gmlexx in #437
  • fix: listen on host ip metrics for daemon collector by @aglarendil in #446
  • fix: Correct panel alignment in Kube Prometheus Stack dashboards by @AndrejsPon00 in #445
  • fix: kgst 1.2.0 to support certSecretRef by @denis-ryzhkov in #449

✨ More Improvements ✨

🧑 New Contributors 🧑

Full Changelog: v1.1.0...v1.2.0

Contributors

denis-ryzhkov, aglarendil, and 3 other contributors
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