v2.11.2

This release includes the following changes:

• Ensures the correct API address in kube-proxy kubeconfig when running upgrade_cluster.yml to have properly working HA (#5559)

You can check how your cluster is currently configured kubectl get -n kube-system configmaps kube-proxy -o yaml | grep server

v2.11.1

This release includes the following changes:

• Removes old APT and YUM dockerpoject.org repo in favor for download.docker.com repos (see https://www.docker.com/blog/changes-dockerproject-org-apt-yum-repositories/) (#5780)
• Default to Kubernetes v1.15.11 (#5578)

v2.12.3

This release includes the following changes:

• Removes old APT and YUM dockerpoject.org repo in favor for download.docker.com repos (see https://www.docker.com/blog/changes-dockerproject-org-apt-yum-repositories/)

v2.12.2

This release includes the following changes:

• Ensures the correct API address in kube-proxy kubeconfig when running upgrade_cluster.yml to have properly working HA (#5558)

You can check how your cluster is currently configured kubectl get -n kube-system configmaps kube-proxy -o yaml | grep server

v2.12.1

This release includes the following changes:

• Add Kubernetes version v1.16.7 (#5627)
• Fix invalid variable in Terraform host inventory script (#5482)

v2.12.0

This release includes the following changes.

Announcements

We are looking for maintainers.

Deprecation / Removal

• Removed support for hyperkube (#5378)
• Deprecate in-tree OpenStack cloud controller
• Drop support for Kubernetes version older than v1.15
• Deprecate canal support

Major changes:

• Added experimental support for Amazon Linux 2 (#5301 #5410)
• Added support for Debian 10 (#5408)
• Added support for Terraform v0.12 (#5298)
• Added containerd support on Debian (#5326)
• Added support for Cinder CSI driver (#5184)
• Added CRI-O support for Ubuntu (#4629)
• Adds TLS support for Calico Typha (#5258)
• Added support for Helm3 (#5441)

Applications

• When changing helm_version to v3.0.0 or higher in an existing cluster, Tiller will be left alone and has to be removed manually.

Network

N/A

Component versions:

• Kubernetes v1.16.3
• Etcd 3.3.10
• Docker 18.06
• containerd 1.2.10
• Cri-O 1.14.0
• Calico v3.7.3
• Cilium 1.5.5
• Contiv 1.2.1
• Flannel 0.11.0
• Kube-Router 0.2.5
• Multus 3.1-autoconf
• Weave 2.5.2
• CoreDNS 1.6.0
• nodelocaldns 1.15.8
• Helm 2.16.1
• nginx-ingress 0.26.1
• cert-manager 0.11.0
• Kubernetes Dashboard v1.10.1
• Oracle OCI: v0.7.0

Known issues

• macvlan and kube-router tests fail intermittently

Notes

N/A

v2.11.0

This release includes the following changes.

Deprecation/Remval

• Remove support for calico v2.x (#4974)

Major changes:

• Add calico 3.7.3 support (#4953)
• Support for Oracle Linux (#3655)
• Add Kube-OVN cni to kubespray (#5020)
• Add macvlan cni to kubespray (#4901)
• Add an option to reserve resources for OS system daemons (#5007)
• nodelocaldns: allow to set health port, switch to 9254 by default (#4902)
• Change default for kubelet_flexvolumes_plugins_dir (#4752)
• Added file and container image caching (#4828)
• Upgrade to etcd version 3.3.10 per 1.14 release notes. (#4898)
• Containerd support (#4664)

Applications

• Add support for Docker plugins (#4934)
• Add support for http(s)_proxy to CoreOS, Fedora and OpenSUSE (#4669)
• Add Load Balancer IP to API servers SANs (#4775)
• Added configurable min memory assertions (#4307)
• Allow to specify feature_control in calico cni config (#4879)
• Add kube_override_hostname to kubeadm certs. (#4903)
• Refactor calico route reflector to run in k8s cluster (#4975)

Fixes

• Fix for calico with kdd datastore (#4922)
• Fixup deploy of kubeadm etcd for Kubernetes v1.15.0 (#4952)
• Add ansible_hostname and ansible_fqdn to apiserver_sans (#4990)
• Apply etcd_extra_vars to etcd-events.env as well. (#4219)
• Fixed runc path in runtime for RedHat os family (#4731)

Component versions:

• kubernetes v1.15.3
• etcd v3.3.10
• docker v18.06 (see note)
• cri-o v1.11.5 (experimental: see CRI-O Note. Only on centos based OS)
• cni-plugins v0.8.1
• calico v3.7.3
• canal (given calico/flannel versions)
• cilium v1.5.5
• contiv v1.2.1
• flanneld v0.11.0
• kube-router v0.2.5
• multus v3.2.1
• weave v2.5.2
• cephfs-provisioner v2.1.0-k8s1.11
• rbd-provisioner v2.1.1-k8s1.11
• cert-manager v0.5.2
• coredns v1.6.0
• ingress-nginx v0.25.1

v2.10.4

This release includes the following changes.

• Updated pinning to prevent breaking changes. (Packages are now pinned)
• Fix double tolerations in dns-autoscaler.yml bug
• fix start CoreDNS when init secondary master (#4867)

v2.10.3

This release includes the following changes.

• Added Kubernetes version 1.14.3

v2.10.0

This release includes the following changes.

Deprecation / Removal

• rkt is no longer a supported container platform (#4671)
• kube-router deployment is no longer maintained and is considered unstable. Without a maintainer, it will be removed permanently.
• nginx_memory_requests has been renamed to loadbalancer_apiserver_memory_requests, nginx_cpu_requests to loadbalancer_apiserver_cpu_requests and nginx_kube_apiserver_port to loadbalancer_apiserver_port (#4480)

Major changes:

• Add support for Kubeadm experimental control plane (#4514)
• Non-master nodes no longer have label node-role.kubernetes.io/node (#4514)
• All tasks are validated by ansible-lint (#4411)
• Reworked liveness/readiness checks to speed up deploy (#4612)
• Nodelocaldns mode is enabled by default now (#4461)
• Add HAProxy as internal loadbalancer (#4480)
• Nodelocaldns was expecting to use TCP connections towards upstreams (#4492)
• Added generic CNI network plugin (#4322)

Applications

• Nginx ingress proxy now defaults to the label beta.kubernetes.io/os=linux
• Add support calico kubernetes datastore and typha (CURRENTLY NOT WORKING DUE TO #4727)
• Add an ability to provide oidc cert in base64
• Support Azure load balancer standard sku
• Install cri-tools on fedora
• Fix ipip: false in calico v3

Fixes

• Unmask Docker service in ClearLinux
• Avoid creating k8s cert dir on non-k8s nodes
• Fix runc absolute path
• Disable cloud-routes for non-cloud plugin

Component versions:

• Kubernetes v1.14.1
• Etcd 3.2.26
• Docker 18.06
• Cri-O 1.11.5
• Calico v3.4.0
• Cilium 1.3.0
• Contiv 1.2.1
• Flannel 0.11.0
• Kube-Router 0.2.5
• Multus 3.1-autoconf
• Weave 2.5.1
• CoreDNS 1.5.0
• Helm 2.13.1
• Kubernetes Dashboard v1.10.1
• Oracle OCI: v0.7.0

Known issues

• Non-master nodes can no longer set reserved labels (see kubernetes/kubernetes/#68267)
• Kube-router inter-node communication does not work
• Calico KDD does currently not work (see #4727)