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