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@yankay yankay released this 06 Sep 02:32
· 242 commits to master since this release
v2.26.0
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Deprecation / Removal

  • Deprecating support for Centos7; they are not tested anymore (#11344, @ant31)
  • Remove Debian 10 support. (#11347, @tico88612)
  • Remove the kubeadm_version which is always equal to kube_version (#11473, @VannTen)
  • Drop support for Kubernetes 1.27.x minimum version now is 1.28.x (#11221, @mzaian)
  • if you were previously only setting serializeImagePulls: false to have unlimited parallel pulls, you will need to set kubelet_max_parallel_images_pulls to a suitable value instead (#11094, @tu1h)

Feature / Major Changes

  • Make kubernetes v1.30.4 default (#11455, @kokyhm)
  • Add hashes for Kubernetes v1.30.3 default (#11391, @tico88612), Add hashes for Kubernetes v1.30.2 default (#11343, @tmurakam), Add hashes for Kubernetes 1.30.0, 1.30.1 and 1.30.2 (#11261, @tmurakam), Add hashes for kubernetes 1.29.7, 1.28.[11-12] (#11407, @mzaian)
  • Add option ubuntu_kernel_unattended_upgrades_disabled to control unattended-upgrades for Linux kernel and all packages start with linux- on Ubuntu (#11296, @tu1h)
  • Added option to configure dependencies for kubelet.service (#11297, @ledroide)
  • Adds the possibility to add extra arguments to the various containers in the cinder-csi plugin.(#11169, @Payback159)
  • Allow to run kubespray with an empty kube_node group, to provision only the control plane (#11248, @VannTen)
  • CentOS 7 yum repo baseurl update (#11360, @tico88612)
  • Check CentOS-Base.repo exists for CentOS 7 (#11402, @tu1h)
  • Check if peers is defined when peering with routers (#11259, @ehsan310)
  • OpenStack Cloud Controller Manager upgrade to 1.30.0 (#11358, @tico88612)
  • Rename systemd module to systemd_service (#11396, @tu1h)
  • User has the ability to configure calico-kube-controllers log level (#11335, @mirwan)
  • User has the ability to configure local_volume_provisioner log level (#11336, @mirwan)
  • User has the ability to configure netchecker components log levels (#11334, @mirwan)
  • You can now disable installing OS dependencies using system's package manager by skipping system-packages tag. (#10872, @hedayat)
  • kubelet_max_parallel_image_pulls represents the maximum number of image pulls in parallel (#11094, @tu1h)
  • Update reset task to support Tencent OS (reset_restart_network_service_name) (#11459, @KubeKyrie)
  • Add conditional checking on ubuntu kernel unattended_upgrades disabling (#11479, @tu1h)

Applications

Network

  • [calico] Change calico default version to v3.28.1, add v3.28.0 and checksum , Update calico apiserver deployment to use new readiness probe (#11234, @ehsan310)
  • [calico] add calico support v3.27.4 to fix high cpu load due to XDP program in iptables (#11476, @ehsan310)
  • Add cilium_hubble_event_buffer_capacity & cilium_hubble_event_queue_size vars (#10943, @pedro-peter)
  • [network] bump cni version to v1.4.0 (#10698, @cyclinder)
  • Change weave CNI to community version and upgrade to the latest version (2.8.7) (#11228, @tico88612)
  • [kube-ovn] update to v1.12.21 (#11445, @oilbeater)

Container-Managers

Documentation

Bug or Regression

  • Delete /etc/NetworkManager/conf.d/dns.conf on reset. (#11440, @HoKim98)
  • Fix Hetzner kubernetes group names (#11232, @jmaccabee13)
  • Fix: skip multus when not defined (#10934, @darkobas2)
  • Ingress-nginx-controller admission service is automatically created when ingress_nginx_webhook_enabled: true (#11309, @mochizuki875)
  • Provide missing advertise-address flag to kube-apiserver (#11387, @derselbst)
  • Update reset task to support Kylin OS (reset_restart_network_service_name) (#11406, @KubeKyrie)
  • Updated indentation in cni-kube-ovn.yml.j2 (L658) (#11357, @sanshah1211)
  • Fix CI with fail docker pull in gitlab runner by change DOCKER_HOST (#11315, @yankay)
  • Fix etcd not starting up when using a custom access address (#11388, @derselbst)
  • Fix the Auto Bump PR is blocked by the label do-not-merge/release-note-label-needed by adding dependabot release-note-none label. (#11256, @yankay)
  • Fix kube_reserved so it only controls kubeReservedCgroup . (#11367, @rptaylor)
  • Disables reconfiguring the cluster during upgrade (remove --config option from kubeadm upgrade apply) (#11352, @tmurakam)
  • Fix error in boostrap-os when git does not handle symlinks (#11508, @VannTen)
  • Fix static kube-apiserver advertise address based on first control plane (#11457, @Seljuke)
  • Fix incorrect member matching when removing etcd nodes (#11488, @ErikJiang)
  • Fix double pop of access_ip (#11435, @rptaylor)
  • Fix use super-admin.conf for kube-vip on first master when it exists to support initial k8s v1.29+ installation with kube-vip enabled (#11422, @Seljuke)

Other (Cleanup or Flake)

  • Contrib playbooks are no longer included in the ansible kubespray collection (#11239, @VannTen)
  • Reduced required python packages in requirements.txt (#11199, @itayporezky)
  • Fix openstack cleanup by change the delete security_group order (#11299, @yankay)
  • RHEL 7, Centos 7 and derivatives are no longer supported. (#11246, @VannTen)
  • Use TasksMask=infinity on ostree systems for docker systemd service (#11493, @VannTen)

Supported Components

Known issues

N/A

Notes

Maintainers

Great respect for joining maintainers 🎉

Contributors

tmurakam, hedayat, and 32 other contributors
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