Announcements

We are looking for maintainers, reach out in #5432.

Deprecation / Removal

• Removed support for Fedora 28 (EOL since May 2019)
• Removed support for Fedora Atomic (see EOL announcement)
• CoreOS is deprecated (See upstream announcement)
• docker_container_storage_setup variable is deprecated (was supported only on RHEL and Centos 7)

Major changes:

• Ansible v2.9 required
• Adds support for Fedora 30 and 31
• Adds Flatcar Linux support (fork of CoreOS, see update instructions) (#5607)
• Adds support for Centos 8 (#5842 #5820)
• Add experimental support for Fedora CoreOS (#5657)
• Helm 3 is the new default if helm_enabled: true (#5503)
• Kubernetes dashboard v2.0 (#5828). The kubernetes-dashboard team recommends to install the dashboard in a separate namespace, to keep compatibility kubespray defaults to kube-system but this can be change using the new dashboard_namespace variable
• contrib/terraform/openstack: Add az_list_node variable to specify different AZs for nodes (#5413) (action is required if you don't use the default "nova" AZ)

Applications

• Add external cloud provider for Openstack (#5491)
• Add external cloud provider and CSI for vSphere (#5959)
• Add CSI controller for Openstack Cinder (#5184)
• Add CSI controller for Azure disk (#5833)
• Add CSI controller for Google Cloud (#5857)
• Add CSI controller for AWS EBS (#5549)
• Add support for AWLS ALB Ingress controller (#5489)

Container managers

• Add configuration for containerd runtimes (#5497)
• Added proxy support for containerd (#5583)
• CRI-O packages from Kubic repositories(#6008)

Network

N/A

Other note worthy changes

• Add support to download all on one host and distribute on cluster nodes (#5697)
• PodSecurityPolicies configurable (#5920)
• contrib/terraform/openstack: Allow free form work node defintion (#5952)
• contrib/terraform/openstack: Allow use of existing router (#5890)
• Support configuring the Calico iptables insert mode (#5473)
• Allows to configure additionnal zones on nodelocaldns for domains not resolved by upstream_dns_servers. (#5591)
• Improved deploy time in large clusters (#5955 and #5957)
• Improved support for mitogen (#5985)
• Calico usage report disabled now by default (#6030)

Component versions:

• Kubernetes v1.17.5
• Etcd 3.3.12
• Docker 18.06
• containerd 1.2.13
• Cri-O 1.17
• CNI-plugins v0.8.5
• Calico v3.13.2
• Cilium 1.7.2
• Contiv 1.2.1
• Flannel 0.12.0
• Kube-Router 0.4.0
• Multus 3.4.1
• kube-ovn 1.10
• Weave 2.6.2
• CoreDNS 1.6.5
• nodelocaldns 1.15.12
• Helm 3.1.2
• nginx-ingress 0.30.0
• cert-manager 0.11.1
• Kubernetes Dashboard v2.0.0
• Oracle OCI: v0.7.0

Known issues

N/A

Notes

N/A