Kubernetes
@kubernetes.io
#Kubernetes: open source production-grade container orchestration management. #CNCF #K8s
Kubernetes v1.35: Mutable PersistentVolume Node Affinity (alpha)-
Kubernetes v1.35: Mutable PersistentVolume Node Affinity (alpha)
The PersistentVolume node affinity API dates back to Kubernetes v1.10. It is widely used to express that volumes may not be equally accessible by all nodes in the cluster. This field was previously immutable,...
kubernetes.io
January 9, 2026 at 4:06 PM
Kubernetes v1.35: Mutable PersistentVolume Node Affinity (alpha)-
Last Week in Kubernetes Development: Week Ending January 4, 2026 -
Week Ending January 4, 2026
Developer News
lwkd.info
January 8, 2026 at 8:52 PM
Last Week in Kubernetes Development: Week Ending January 4, 2026 -
Kubernetes v1.35: A Better Way to Pass Service Account Tokens to CSI Drivers-
Kubernetes v1.35: A Better Way to Pass Service Account Tokens to CSI Drivers
If you maintain a CSI driver that uses service account tokens, Kubernetes v1.35 brings a refinement you'll want to know about. Since the introduction of the TokenRequests feature, service account tokens...
kubernetes.io
January 8, 2026 at 4:06 PM
Kubernetes v1.35: A Better Way to Pass Service Account Tokens to CSI Drivers-
Kubernetes v1.35: Extended Toleration Operators to Support Numeric Comparisons (Alpha)-
Kubernetes v1.35: Extended Toleration Operators to Support Numeric Comparisons (Alpha)
Many production Kubernetes clusters blend on-demand (higher-SLA) and spot/preemptible (lower-SLA) nodes to optimize costs while maintaining reliability for critical workloads. Platform teams need a safe...
kubernetes.io
January 6, 2026 at 4:06 PM
Kubernetes v1.35: Extended Toleration Operators to Support Numeric Comparisons (Alpha)-
Kubernetes v1.35: New level of efficiency with in-place Pod restart-
Kubernetes v1.35: New level of efficiency with in-place Pod restart
The release of Kubernetes 1.35 introduces a powerful new feature that provides a much-requested capability: the ability to trigger a full, in-place restart of the Pod. This feature, Restart All Containers...
kubernetes.io
January 5, 2026 at 4:06 PM
Kubernetes v1.35: New level of efficiency with in-place Pod restart-
Kubernetes New Contributor Orientation is typically held on the third Tuesday of each month, in two timezones. Check out k8s.dev/calendar to add the next session to your calendar, and get started contributing!
Community Calendar
Meetings in the Kubernetes Community
k8s.dev
January 2, 2026 at 4:06 PM
Kubernetes New Contributor Orientation is typically held on the third Tuesday of each month, in two timezones. Check out k8s.dev/calendar to add the next session to your calendar, and get started contributing!
Kubernetes 1.35: Enhanced Debugging with Versioned z-pages APIs-
Kubernetes 1.35: Enhanced Debugging with Versioned z-pages APIs
Debugging Kubernetes control plane components can be challenging, especially when you need to quickly understand the runtime state of a component or verify its configuration. With Kubernetes 1.35, we're...
kubernetes.io
January 1, 2026 at 4:06 PM
Kubernetes 1.35: Enhanced Debugging with Versioned z-pages APIs-
Kubernetes v1.35: Watch Based Route Reconciliation in the Cloud Controller Manager-
Kubernetes v1.35: Watch Based Route Reconciliation in the Cloud Controller Manager
Up to and including Kubernetes v1.34, the route controller in Cloud Controller Manager (CCM) implementations built using the k8s.io/cloud-provider library reconciles routes at a fixed interval. This causes...
kubernetes.io
December 31, 2025 at 4:06 PM
Kubernetes v1.35: Watch Based Route Reconciliation in the Cloud Controller Manager-
Kubernetes v1.35: Introducing Workload Aware Scheduling-
Kubernetes v1.35: Introducing Workload Aware Scheduling
Scheduling large workloads is a much more complex and fragile operation than scheduling a single Pod, as it often requires considering all Pods together instead of scheduling each one independently. For...
kubernetes.io
December 30, 2025 at 4:06 PM
Kubernetes v1.35: Introducing Workload Aware Scheduling-
Kubernetes v1.35: Fine-grained Supplemental Groups Control Graduates to GA-
Kubernetes v1.35: Fine-grained Supplemental Groups Control Graduates to GA
On behalf of Kubernetes SIG Node, we are pleased to announce the graduation of fine-grained supplemental groups control to General Availability (GA) in Kubernetes v1.35! The new Pod field, supplementalGroupsPolicy,...
kubernetes.io
December 24, 2025 at 4:06 PM
Kubernetes v1.35: Fine-grained Supplemental Groups Control Graduates to GA-
Kubernetes v1.35: Kubelet Configuration Drop-in Directory Graduates to GA-
Kubernetes v1.35: Kubelet Configuration Drop-in Directory Graduates to GA
With the recent v1.35 release of Kubernetes, support for a kubelet configuration drop-in directory is generally available. The newly stable feature simplifies the management of kubelet configuration across...
kubernetes.io
December 23, 2025 at 8:52 PM
Kubernetes v1.35: Kubelet Configuration Drop-in Directory Graduates to GA-
Avoiding Zombie Cluster Members When Upgrading to etcd v3.6-
Avoiding Zombie Cluster Members When Upgrading to etcd v3.6
The key takeaway? Always upgrade to etcd v3.5.26 or later before moving to v3.6. This ensures your cluster is automatically repaired, and avoids zombie members.
kubernetes.io
December 23, 2025 at 4:06 PM
Avoiding Zombie Cluster Members When Upgrading to etcd v3.6-
Kubernetes 1.35: In-Place Pod Resize Graduates to Stable-
Kubernetes 1.35: In-Place Pod Resize Graduates to Stable
This release marks a major step: more than 6 years after its initial conception, the In-Place Pod Resize feature (also known as In-Place Pod Vertical Scaling), first introduced as alpha in Kubernetes...
kubernetes.io
December 22, 2025 at 8:52 PM
Kubernetes 1.35: In-Place Pod Resize Graduates to Stable-
Kubernetes v1.35: Job Managed By Goes GA-
Kubernetes v1.35: Job Managed By Goes GA
In Kubernetes v1.35, the ability to specify an external Job controller (through .spec.managedBy) graduates to General Availability. This feature allows external controllers to take full responsibility...
kubernetes.io
December 22, 2025 at 4:06 PM
Kubernetes v1.35: Job Managed By Goes GA-
Last Week in Kubernetes Development: Week Ending December 14, 2025 -
Week Ending December 14, 2025
Developer News
lwkd.info
December 19, 2025 at 8:52 PM
Last Week in Kubernetes Development: Week Ending December 14, 2025 -
Kubernetes v1.35: Timbernetes (The World Tree Release)-
Kubernetes v1.35: Timbernetes (The World Tree Release)
Editors: Aakanksha Bhende, Arujjwal Negi, Chad M. Crowell, Graziano Casto, Swathi Rao Similar to previous releases, the release of Kubernetes v1.35 introduces new stable, beta, and alpha features. The...
kubernetes.io
December 19, 2025 at 4:06 PM
Kubernetes v1.35: Timbernetes (The World Tree Release)-
Avoiding Zombie Cluster Members When Upgrading to etcd v3.6-
Avoiding Zombie Cluster Members When Upgrading to etcd v3.6
Summary: SIG-etcd has patched another potential issue blocking upgrades from v3.5 to v3.6. If you are upgrading, make sure to update to v3.5.26 or later first. Issue Summary Recently, the etcd community...
etcd.io
December 18, 2025 at 8:52 PM
Avoiding Zombie Cluster Members When Upgrading to etcd v3.6-
CVE-2025-14269: Credential caching in Headlamp with Helm enabled -
CVE-2025-14269: Credential caching in Headlamp with Helm enabled · Issue #135798 · kubernetes/kubernetes
Original tracking issue: kubernetes-sigs/headlamp#4282 CVSS Rating: High (8.8) CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Description of vulnerability A security issue was discovered in the in-cl...
github.com
December 18, 2025 at 4:06 PM
CVE-2025-14269: Credential caching in Headlamp with Helm enabled -
Kubernetes New Contributor Orientation is typically held on the third Tuesday of each month, in two timezones. The next session is tomorrow, 16th December! Check out k8s.dev/calendar, add the next session to your calendar and get started contributing!
#Kubernetes
#Kubernetes
Community Calendar
Meetings in the Kubernetes Community
k8s.dev
December 15, 2025 at 1:00 PM
Kubernetes New Contributor Orientation is typically held on the third Tuesday of each month, in two timezones. The next session is tomorrow, 16th December! Check out k8s.dev/calendar, add the next session to your calendar and get started contributing!
#Kubernetes
#Kubernetes
Last Week in Kubernetes Development: Week Ending December 7, 2025 -
Week Ending December 7, 2025
Developer News
lwkd.info
December 12, 2025 at 4:06 PM
Last Week in Kubernetes Development: Week Ending December 7, 2025 -
Last Week in Kubernetes Development: Week Ending November 30, 2025 -
Week Ending November 30, 2025
Developer News
lwkd.info
December 4, 2025 at 4:06 PM
Last Week in Kubernetes Development: Week Ending November 30, 2025 -
Kubernetes New Contributor Orientation is typically held on the third Tuesday of each month, in two timezones. Check out k8s.dev/calendar to add the next session to your calendar, and get started contributing!
Community Calendar
Meetings in the Kubernetes Community
k8s.dev
December 2, 2025 at 8:52 PM
Kubernetes New Contributor Orientation is typically held on the third Tuesday of each month, in two timezones. Check out k8s.dev/calendar to add the next session to your calendar, and get started contributing!
CVE-2025-13281: Portworx Half-Blind SSRF in kube-controller-manager -
CVE-2025-13281: Portworx Half-Blind SSRF in kube-controller-manager · Issue #135525 · kubernetes/kubernetes
CVSS Rating: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N - Medium (5.8) A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portw...
github.com
December 2, 2025 at 4:06 PM
CVE-2025-13281: Portworx Half-Blind SSRF in kube-controller-manager -
Kubernetes v1.35 Sneak Peek-
Kubernetes v1.35 Sneak Peek
As the release of Kubernetes v1.35 approaches, the Kubernetes project continues to evolve. Features may be deprecated, removed, or replaced to improve the project's overall health. This blog post outlines...
kubernetes.io
November 26, 2025 at 4:06 PM
Kubernetes v1.35 Sneak Peek-
Kubernetes Configuration Good Practices-
Kubernetes Configuration Good Practices
Configuration is one of those things in Kubernetes that seems small until it's not. Configuration is at the heart of every Kubernetes workload. A missing quote, a wrong API version or a misplaced YAML...
kubernetes.io
November 25, 2025 at 4:06 PM
Kubernetes Configuration Good Practices-