Cluster software updated (Kubernetes 1.33 and Others)
We have completed software updates for all clusters at all sites.
Kubernetes has been upgraded to version 1.33. For details, see the official Kubernetes release blog post.
The software versions currently provided are as follows.
Cluster and Add-ons
| Software Name | Version | Documentation Site |
|---|---|---|
| Kubernetes | v1.33.4 | https://kubernetes.io/ |
| Cilium | v1.18.1 | https://docs.cilium.io/ |
| Prometheus Operator | v0.84.1 | https://prometheus-operator.dev/ |
| Hierarchical Namespaces | v1.1.0-pfnet.9 | https://github.com/pfnet/hierarchical-namespaces |
| Amazon EKS Pod Identity Webhook | v0.6.7 | https://github.com/aws/amazon-eks-pod-identity-webhook |
| GCP Workload Identity Federation Webhook | v0.5.1 | https://github.com/pfnet-research/gcp-workload-identity-federation-webhook |
| Image pull secrets provisioner | v0.0.8 | https://github.com/pfnet/image-pull-secrets-provisioner |
| Astra Trident | v25.06.1 | https://docs.netapp.com/us-en/trident/index.html |
| Flux | v2.6.4 | https://fluxcd.io/flux |
| CSI Snapshotter | v8.3.0 | https://github.com/kubernetes-csi/external-snapshotter/ |
Monitoring Service
| Software Name | Version | Documentation Site |
|---|---|---|
| Grafana | v12.1.0 | https://grafana.com/docs/grafana/latest/ |
| Prometheus | v3.5.0 | https://prometheus.io/ |
| Alertmanager | v0.28.1 | https://prometheus.io/docs/alerting/latest/alertmanager/ |
PFCP performs regular version upgrades, including Kubernetes, to improve software stability, performance, and security. For details, see the PFCP User Guide / Maintenance Policy.