Kubernetes
@kubernetes.io
📤 7502
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📝 323
#Kubernetes
: open source production-grade container orchestration management.
#CNCF
#K8s
etcd v3.7.0-rc.0 Now Available for Testing-
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etcd v3.7.0-rc.0 Now Available for Testing
SIG-Etcd announces the availability of etcd v3.7.0-rc.0, the first release candidate for the upcoming etcd v3.7.0 release. This release candidate includes the long-requested RangeStream feature, removal...
https://etcd.io/blog/2026/etcd-370-rc/#Kubernetes
about 14 hours ago
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From Kubernetes Dashboard to Headlamp: Understanding the Transition-
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From Kubernetes Dashboard to Headlamp: Understanding the Transition
For many people, Kubernetes Dashboard was their first window into Kubernetes. It offered a simple visual way to see what was running in a cluster, inspect resources, and build confidence without relying...
https://kubernetes.io/blog/2026/06/01/dashboard-to-headlamp/#Kubernetes
about 19 hours ago
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SIG Node is looking for Kubernetes contributors to join us as SIG Node v1.37 KEP Wranglers. This will be a great opportunity for existing Kubernetes contributors to work closely with KEP development process of SIG Node.
docs.google.com/forms/d/e/1F...
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SIG Node v1.37 KEP Wrangler Interest
This form is to express your interest in being a SIG Node KEP wrangler for the Kubernetes v1.37 release. The duties of a KEP wrangler are documented here in the community repo. Generally we expect…
https://docs.google.com/forms/d/e/1FAIpQLSeeFtoYLhMGk3Y__YIl50vR_u4Wql9IchwHNnfmHpOvFNg6Qw/viewform?usp=dialog
about 24 hours ago
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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!
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Community Calendar
Meetings in the Kubernetes Community
http://k8s.dev/calendar
2 days ago
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Last Week in Kubernetes Development: Week Ending May 24, 2026 -
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Week Ending May 24, 2026
Developer News
https://lwkd.info/2026/20260524
5 days ago
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Reconciling the Past: Correcting Records for Unfixed Kubernetes CVEs-
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Reconciling the Past: Correcting Records for Unfixed Kubernetes CVEs
The Kubernetes project relies on transparency to empower cluster administrators and security researchers. One important way we do that is by publishing CVE records into the Common Vulnerabilities and...
https://kubernetes.io/blog/2026/05/26/reconciling-unfixed-kubernetes-cves/#Kubernetes
8 days ago
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Last Week in Kubernetes Development: Week Ending May 17, 2026 -
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Week Ending May 17, 2026
Developer News
https://lwkd.info/2026/20260522
12 days ago
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Announcing etcd 3.7.0-beta.0-
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Announcing etcd 3.7.0-beta.0
SIG-Etcd announces the availability of the first beta release of etcd v3.7.0. This new version of the popular distributed database and key Kubernetes component includes the long-requested RangeStream...
https://kubernetes.io/blog/2026/05/20/etcd-370-beta/#Kubernetes
13 days ago
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Announcing etcd v3.7.0-beta.0-
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Announcing etcd v3.7.0-beta.0
SIG-Etcd announces the availability of the first beta release of etcd v3.7.0. This new version of the popular distributed database and key Kubernetes component includes the long-requested RangeStream...
https://etcd.io/blog/2026/etcd-370-beta/#Kubernetes
14 days ago
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Kubernetes v1.36: New Metric for Route Sync in the Cloud Controller Manager-
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Kubernetes v1.36: New Metric for Route Sync in the Cloud Controller Manager
This article was originally published with the wrong date. It was later republished, dated the 15th of May 2026. Kubernetes v1.36 introduces a new alpha counter metric route_controller_route_sync_total...
https://kubernetes.io/blog/2026/05/15/ccm-new-metric-route-sync-total/#Kubernetes
16 days ago
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Kubernetes v1.36: Mixed Version Proxy Graduates to Beta-
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Kubernetes v1.36: Mixed Version Proxy Graduates to Beta
Back in Kubernetes 1.28, we introduced the Mixed Version Proxy (MVP) as an Alpha feature (under the feature gate UnknownVersionInteroperabilityProxy) in a previous blog post. The goal was simple but critical:...
https://kubernetes.io/blog/2026/05/15/kubernetes-1-36-feature-mixed-version-proxy-beta/#Kubernetes
19 days ago
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Last Week in Kubernetes Development: Week Ending May 10, 2026 -
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Week Ending May 10, 2026
Developer News
https://lwkd.info/2026/20260514
19 days ago
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Kubernetes v1.36: Deprecation and removal of Service ExternalIPs-
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Kubernetes v1.36: Deprecation and removal of Service ExternalIPs
The .spec.externalIPs field for Service was an early attempt to provide cloud-load-balancer-like functionality for non-cloud clusters. Unfortunately, the API assumes that every user in the cluster is...
https://kubernetes.io/blog/2026/05/14/kubernetes-v1-36-deprecation-and-removal-of-service-externalips/#Kubernetes
20 days ago
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Kubernetes v1.36: Advancing Workload-Aware Scheduling-
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Kubernetes v1.36: Advancing Workload-Aware Scheduling
AI/ML and batch workloads introduce unique scheduling challenges that go beyond simple Pod-by-Pod scheduling. In Kubernetes v1.35, we introduced the first tranche of workload-aware scheduling improvements,...
https://kubernetes.io/blog/2026/05/13/kubernetes-v1-36-advancing-workload-aware-scheduling/#Kubernetes
20 days ago
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Kubernetes v1.36: PSI Metrics for Kubernetes Graduates to GA-
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Kubernetes v1.36: PSI Metrics for Kubernetes Graduates to GA
Since its original implementation in the Linux kernel in 2018, Pressure Stall Information (PSI) has provided users with the high-fidelity signals needed to identify resource saturation before it becomes...
https://kubernetes.io/blog/2026/05/12/kubernetes-v1-36-psi-metrics-ga/#Kubernetes
21 days ago
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Kubernetes v1.36: Moving Volume Group Snapshots to GA-
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Kubernetes v1.36: Moving Volume Group Snapshots to GA
Volume group snapshots were introduced as an Alpha feature with the Kubernetes v1.27 release, moved to Beta in v1.32, and to a second Beta in v1.34. We are excited to announce that in the Kubernetes v1.36...
https://kubernetes.io/blog/2026/05/08/kubernetes-v1-36-volume-group-snapshot-ga/#Kubernetes
23 days ago
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Kubernetes v1.36: More Drivers, New Features, and the Next Era of DRA-
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Kubernetes v1.36: More Drivers, New Features, and the Next Era of DRA
Dynamic Resource Allocation (DRA) has fundamentally changed how platform administrators handle hardware accelerators and specialized resources in Kubernetes. In the v1.36 release, DRA continues to mature,...
https://kubernetes.io/blog/2026/05/07/kubernetes-v1-36-dra-136-updates/#Kubernetes
26 days ago
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Last Week in Kubernetes Development: Week Ending May 3, 2026 -
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Week Ending May 3, 2026
Developer News
https://lwkd.info/2026/20260507
27 days ago
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Kubernetes v1.36: Server-Side Sharded List and Watch-
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Kubernetes v1.36: Server-Side Sharded List and Watch
As Kubernetes clusters grow to tens of thousands of nodes, controllers that watch high-cardinality resources like Pods face a scaling wall. Every replica of a horizontally scaled controller receives the...
https://kubernetes.io/blog/2026/05/06/kubernetes-v1-36-server-side-sharded-list-and-watch/#Kubernetes
27 days ago
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Kubernetes v1.36: Admission Policies That Can't Be Deleted-
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Kubernetes v1.36: Admission Policies That Can't Be Deleted
If you've ever tried to enforce a security policy across a fleet of Kubernetes clusters, you've probably run into a frustrating chicken-and-egg problem. Your admission policies are API objects, which...
https://kubernetes.io/blog/2026/05/04/kubernetes-v1-36-manifest-based-admission-control/#Kubernetes
28 days ago
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Kubernetes v1.36: Declarative Validation Graduates to GA-
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Kubernetes v1.36: Declarative Validation Graduates to GA
In Kubernetes v1.36, Declarative Validation for Kubernetes native types has reached General Availability (GA). For users, this means more reliable, predictable, and better-documented APIs. By moving to...
https://kubernetes.io/blog/2026/05/05/kubernetes-v1-36-declarative-validation-ga/#Kubernetes
28 days ago
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May 1 Security Release Patches RBAC Bypass in Transactions-
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May 1 Security Release Patches RBAC Bypass in Transactions
SIG-etcd released updates v3.6.11, v3.5.30, and v3.4.44 today. These patch releases fix a vulnerability that allows an authenticated user to bypass RBAC authorization checks when reading data via PrevKv...
https://etcd.io/blog/2026/may-patch-release/#Kubernetes
29 days ago
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Kubernetes v1.36: Pod-Level Resource Managers (Alpha)-
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Kubernetes v1.36: Pod-Level Resource Managers (Alpha)
Kubernetes v1.36 introduces Pod-Level Resource Managers as an alpha feature, bringing a more flexible and powerful resource management model to performance-sensitive workloads. This enhancement extends...
https://kubernetes.io/blog/2026/05/01/kubernetes-v1-36-feature-pod-level-resource-managers-alpha/#Kubernetes
30 days ago
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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!
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Community Calendar
Meetings in the Kubernetes Community
https://k8s.dev/calendar
30 days ago
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Kubernetes v1.36: In-Place Vertical Scaling for Pod-Level Resources Graduates to Beta-
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Kubernetes v1.36: In-Place Vertical Scaling for Pod-Level Resources Graduates to Beta
Following the graduation of Pod-Level Resources to Beta in v1.34 and the General Availability (GA) of In-Place Pod Vertical Scaling in v1.35, the Kubernetes community is thrilled to announce that In-Place...
https://kubernetes.io/blog/2026/04/30/kubernetes-v1-36-inplace-pod-level-resources-beta/#Kubernetes
about 1 month ago
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Last Week in Kubernetes Development: Week Ending April 26, 2026 -
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Week Ending April 26, 2026
Developer News
https://lwkd.info/2026/20260430
about 1 month ago
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Kubernetes v1.36: Tiered Memory Protection with Memory QoS-
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Kubernetes v1.36: Tiered Memory Protection with Memory QoS
On behalf of SIG Node, we are pleased to announce updates to the Memory QoS feature (alpha) in Kubernetes v1.36. Memory QoS uses the cgroup v2 memory controller to give the kernel better guidance on how...
https://kubernetes.io/blog/2026/04/29/kubernetes-v1-36-memory-qos-tiered-protection/#Kubernetes
about 1 month ago
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Kubernetes v1.36: Staleness Mitigation and Observability for Controllers-
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Kubernetes v1.36: Staleness Mitigation and Observability for Controllers
Staleness in Kubernetes controllers is a problem that affects many controllers, and is something may affect controller behavior in subtle ways. It is usually not until it is too late, when a controller...
https://kubernetes.io/blog/2026/04/28/kubernetes-v1-36-staleness-mitigation-for-controllers/#Kubernetes
about 1 month ago
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Kubernetes v1.36: Mutable Pod Resources for Suspended Jobs (beta)-
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Kubernetes v1.36: Mutable Pod Resources for Suspended Jobs (beta)
Kubernetes v1.36 promotes the ability to modify container resource requests and limits in the pod template of a suspended Job to beta. First introduced as alpha in v1.35, this feature allows queue controllers...
https://kubernetes.io/blog/2026/04/27/kubernetes-v1-36-mutable-pod-resources-for-suspended-jobs/#Kubernetes
about 1 month ago
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Kubernetes v1.36: Fine-Grained Kubelet API Authorization Graduates to GA-
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Kubernetes v1.36: Fine-Grained Kubelet API Authorization Graduates to GA
On behalf of Kubernetes SIG Auth and SIG Node, we are pleased to announce the graduation of fine-grained kubelet API authorization to General Availability (GA) in Kubernetes v1.36! The KubeletFineGrainedAuthz...
https://kubernetes.io/blog/2026/04/24/kubernetes-v1-36-fine-grained-kubelet-authorization-ga/#Kubernetes
about 1 month ago
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Kubernetes v1.36: User Namespaces in Kubernetes are finally GA-
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Kubernetes v1.36: User Namespaces in Kubernetes are finally GA
After several years of development, User Namespaces support in Kubernetes reached General Availability (GA) with the v1.36 release. This is a Linux-only feature. For those of us working on low level container...
https://kubernetes.io/blog/2026/04/23/kubernetes-v1-36-userns-ga/#Kubernetes
about 1 month ago
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Last Week in Kubernetes Development: Week Ending April 19, 2026 -
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Week Ending April 19, 2026
Developer News
https://lwkd.info/2026/20260423
about 1 month ago
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SELinux Volume Label Changes goes GA (and likely implications in v1.37)-
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SELinux Volume Label Changes goes GA (and likely implications in v1.37)
If you run Kubernetes on Linux with SELinux in enforcing mode, plan ahead: a future release (anticipated to be v1.37) is expected to turn the SELinuxMount feature gate on by default. This makes volume...
https://kubernetes.io/blog/2026/04/22/breaking-changes-in-selinux-volume-labeling/#Kubernetes
about 1 month ago
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Kubernetes v1.36: ハル (Haru)-
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Kubernetes v1.36: ハル (Haru)
Editors: Chad M. Crowell, Kirti Goyal, Sophia Ugochukwu, Swathi Rao, Utkarsh Umre Similar to previous releases, the release of Kubernetes v1.36 introduces new stable, beta, and alpha features. The consistent...
https://kubernetes.io/blog/2026/04/22/kubernetes-v1-36-release/#Kubernetes
about 1 month ago
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Kubernetes v1.36: New Metric for Route Sync in the Cloud Controller Manager-
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Kubernetes v1.36: New Metric for Route Sync in the Cloud Controller Manager
Kubernetes v1.36 introduces a new alpha counter metric route_controller_route_sync_total to the Cloud Controller Manager (CCM) route controller implementation at k8s.io/cloud-provider. This metric increments...
https://kubernetes.io/blog/2026/02/26/ccm-new-metric-route-sync-total/#Kubernetes
about 1 month ago
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Gateway API v1.5: Moving features to Stable-
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Gateway API v1.5: Moving features to Stable
The Kubernetes SIG Network community presents the release of Gateway API (v1.5)! Released on March 14, 2026, version 1.5 is our biggest release yet, and concentrates on moving existing Experimental features...
https://kubernetes.io/blog/2026/04/21/gateway-api-v1-5/#Kubernetes
about 1 month ago
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Last Week in Kubernetes Development: Week Ending April 12, 2026 -
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Week Ending April 12, 2026
Developer News
https://lwkd.info/2026/20260416
about 2 months ago
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CVE-2026-3865: CSI Driver for SMB path traversal via subDir may delete unintended directories on the SMB server -
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CVE-2026-3865: CSI Driver for SMB path traversal via subDir may delete unintended directories on the SMB server · Issue #138319 · kubernetes/kubernetes
CVSS Rating: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H — Medium (6.5) A vulnerability was discovered in the Kubernetes CSI Driver for SMB where the subDir parameter in volume identifiers was ins...
https://github.com/kubernetes/kubernetes/issues/138319
about 2 months ago
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Last Week in Kubernetes Development: Week Ending April 5, 2026 -
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Week Ending April 5, 2026
Developer News
https://lwkd.info/2026/20260409
about 2 months ago
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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!
loading . . .
Community Calendar
Meetings in the Kubernetes Community
https://k8s.dev/calendar
2 months ago
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Last Week in Kubernetes Development: Week Ending March 29, 2026 -
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Week Ending March 29, 2026
Developer News Developer News
https://lwkd.info/2026/20260401
2 months ago
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Kubernetes v1.36 Sneak Peek-
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Kubernetes v1.36 Sneak Peek
Kubernetes v1.36 is coming at the end of April 2026. This release will include removals and deprecations, and it is packed with an impressive number of enhancements. Here are some of the features we are...
https://kubernetes.io/blog/2026/03/30/kubernetes-v1-36-sneak-peek/#Kubernetes
2 months ago
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That’s a wrap on KubeCon EU 2026! 🎉 Thank you to everyone who joined us, shared ideas, and helped make this event unforgettable. Safe travels and see you next time!
2 months ago
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Day 3 Keynotes are happening NOW! ☕ Join us in Hall 12 as we kick off the final day at KubeCon!
2 months ago
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It’s Day 3 at KubeCon! Pick up your badge between 8:00 and 16:00 CET and jump into Keynotes, breakout sessions, and the Solutions Showcase. Plan the rest of your day here:
events.linuxfoundation.org/kubecon-clou...
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Schedule | LF Events
View the KubeCon + CloudNativeCon Europe schedule.
https://events.linuxfoundation.org/kubecon-cloudnativecon-europe/program/schedule/
2 months ago
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What a fantastic Day 2 at KubeCon! 🎉 Thanks to everyone who joined the sessions, hallway track conversations, and community events. Rest up and get ready for an exciting Day 3 ahead!
2 months ago
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March 20 Security Release Patches Auth Vulnerabilities-
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March 20 Security Release Patches Auth Vulnerabilities
SIG-etcd released updates 3.6.9, 3.5.28, and 3.4.42 today. These patch releases fix several vulnerabilities which allow unauthorized users to bypass authentication or authorization controls that are part...
https://etcd.io/blog/2026/mar20-patch-release/#Kubernetes
2 months ago
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⚡ Lightning Talks begin in 1 hour at 16:45 CET! Short, fast-paced sessions packed with ideas, tips, and inspiration. Don’t miss them!
2 months ago
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Day 2 Keynotes are happening NOW! ☕️ Join us in Hall 12 as we kick off another big day at KubeCon!
2 months ago
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Day 2 of KubeCon EU 2026 starts now! Pick up your badge (8:00–18:00 CET, Entrances C & K) Keynotes, full schedule, and the Solutions Showcase are underway today.Check the schedule to plan the rest of your day!
events.linuxfoundation.org/kubecon-clou...
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Schedule | LF Events
View the KubeCon + CloudNativeCon Europe schedule.
https://events.linuxfoundation.org/kubecon-cloudnativecon-europe/program/schedule/
2 months ago
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