v0.11.0-beta.0

Check out the documentation for this release to find out how to get started with KubeOne.

Attention Needed

• The AWS Terraform configuration has been refactored a in backward-incompatible way (#729)
  • Terraform now handles setting up subnets
  • All resources are tagged ensuring all cluster features offered by AWS CCM are supported
  • The security of the setup has been increased
  • Access to nodes and the Kubernetes API is now going over a bastion host
  • The aws-private configuration has been removed
  • Check out the new Terraform configuration for more details

Added

• Add the kubeone status command which checks the health of the cluster, API server and etcd (#734)
• Add support for NodeLocalDNSCache (#704)
• Add ability to divert access to the Kubernetes API over SSH tunnel (#714)
• Add support for sourcing proxy settings from Terraform output (#698)

Changed

General

• [Breaking] The AWS Terraform configuration has been refactored (#729)
• Make vSphere Cloud Controller Manager read credentials from a Secret instead from cloud-config (#724)

Bug fixes

• Fix credentials handling if .cloudProvider.Name is none (#696)
• Fix upgrades not determining hostname correctly causing upgrades to fail (#708)
• Fix kubeone reset failing to reset the cluster (#727)
• Fix configure-cloud-routes bug for AWS causing kube-controller-manager to log warnings (#725)

Updates

• Update machine-controller to v1.8.0 (#736)
• Update Canal CNI to v3.10 (#718)
• Update metrics-server to v0.3.6 (#720)
• Update DigitalOcean Cloud Controller Manager to v0.1.21 (#722)
• Update Hetzner Cloud Controller Manager to v1.5.0 (#726)

Docs

• GCE clusters must be configured as Regional to work properly (#732)

Checksums

SHA256 checksums can be found in the kubeone_0.11.0-beta.0_checksums.txt file.

v0.10.0

Check out the documentation for this release to find out how to get started with KubeOne.

We have a new Slack channel on Kubernetes Slack! Join #kubeone if you want to stay in touch with the KubeOne community and the latest development news.

Attention Needed

• Kubernetes 1.13 clusters are not supported as of this release because 1.13 isn't supported by the upstream anymore
  • It remains possible to upgrade 1.13 clusters to 1.14 and is strongly advised
  • Currently, it also remains possible to provision 1.13 clusters, but that can be dropped at any time and it'll not be fixed if it stops working
• KubeOne now uses Go modules! 🎉 (#550)
  • This should not introduce any breaking changes
  • If you're using go get to obtain KubeOne, you have to enable support for Go modules by setting the GO111MODULE environment variable to on
  • You can obtain KubeOne v0.10.0 using the following go get command: go get github.com/kubermatic/[email protected]

Known Issues

• kubectl scale is not working with kubectl v1.15 to due an upstream issue. Please upgrade to kubectl v1.16 if you want to use the kubectl scale command.

Changelog since v0.10.0-alpha.3

For full changelog, please see the CHANGELOG.md file.

Added

• Add support for Kubernetes 1.16
  • Fix cluster upgrade failures when upgrading from 1.15 to 1.16 (#670)
  • Update default admission controllers for 1.16 (#667)
• Add support for sourcing credentials and cloud-config file from a YAML file (#623, #641)
• Add the StaticAuditLog feature used to configure the audit log backend (#631)
• Add SystemPackages API field used to control configuration of repositories and packages (#670)
• Add ability to apply labels on the Node object using the .workers.providerSpec.Labels field (#677)
• Add ability to apply taints on the worker nodes using the .workers.providerSpec.Taints field (#678)
• Add an optional TrustDevicePath field to the worker spec for OpenStack (#686)
• Add optional BillingCycle and Tags fields to the worker spec for Packet (#686)
• Add ability to use AWS spot instances for worker nodes using the isSpotInstance field (#686)
• Add support for Hetzner Private Networking (#596)
• Add ShortNames and AdditionalPrinterColumns for Cluster-API CRDs (#689)

Changed

Bug Fixes

• Fix kubeone install and kubeone upgrade generating v1beta1 instead of v1beta2 kubeadm configuration file for 1.15 and 1.16 clusters (#670)
• Fix kubeone reset not retrying deleting worker nodes on error (#639)
• Fix kubeone reset not skipping deleting worker nodes if the machine-controller CRDs are not deployed (#683)

Updates

• Update machine-controller to v1.5.7 (#682)

Proxy

• Write proxy configuration to the /etc/environment file (#687, #688)
• Fix proxy configuration file (/etc/kubeone/proxy-env) generation (#650)
• Fix machine-controller and machine-controller-webhook deployments not receiving the proxy configuration (#657)

Checksums

SHA256 checksums can be found in the kubeone_0.10.0_checksums.txt file.

v0.10.0-alpha.3

Check out the documentation for this release to find out how to get started with KubeOne.

Changed

• Update machine-controller to v1.5.3 (#633)

Checksums

SHA256 checksums can be found in the kubeone_0.10.0-alpha.3_checksums.txt file.

v0.10.0-alpha.2

Check out the documentation for this release to find out how to get started with KubeOne.

Changed

• Fix cluster provisioning failures when DynamicAuditLog feature is enabled (#630)
• Update machine-controller to v1.5.2 (#624)

Removed

• Remove TemplateNetName field from the vSphere workers spec (#624)
• Remove the old KubeOne configuration API (#626)

Checksums

SHA256 checksums can be found in the kubeone_0.10.0-alpha.2_checksums.txt file.

v0.10.0-alpha.1

Check out the documentation for this release to find out how to get started with KubeOne.

Added

• Add ability to configure static networking for worker nodes (#606)

Changed

• Flannel CNI is forced use an internal network if it's available (#598)
• Update machine-controller to v1.5.1 (#602)
• Update DigitalOcean Cloud Controller Manager (CCM) to v0.1.16 (#591)

Checksums

SHA256 checksums can be found in the kubeone_0.10.0-alpha.1_checksums.txt file.

v0.10.0-alpha.0

Check out the documentation for this release to find out how to get started with KubeOne.

Attention Needed

• KubeOne now uses Go modules! 🎉 (#550)
  • This should not introduce any breaking change
  • If you're using go get to obtain KubeOne, you may have to enable support for Go modules by setting the GO111MODULE environment variable to on

Added

• Add support for SSH over a bastion host (#567)
• Add an optional rootDiskSizeGB field to the worker spec for OpenStack (#549)
• Add an optional nodeVolumeAttachLimit field to the worker spec for OpenStack (#572)
• Add support for specifying OpenStack Tenant ID using the OS_TENANT_ID environment variable (#551)
• Add an example KubeOne Ansible playbook (#576)

Changed

• Fix Terraform integration not respecting multiple workerset definitions from output.tf (#568)
• Fix install failing if Terraform output is not provided (#574)
• Update machine-controller to v1.4.2 (#572)
• Control plane nodes are now tainted by default (#564)

Checksums

SHA256 checksums can be found in the kubeone_0.10.0-alpha.0_checksums.txt file.

v0.9.2

Check out the documentation for this release to find out how to get started with KubeOne.

Make sure to check the release notes for v0.6.0 if you're upgrading from v0.5.0 or earlier.

Changed

• Fix the CNI plugin URL for cluster upgrades on CoreOS (#554)
• Fix kubelet binary upgrade failure on CoreOS because of binary lock (#556)

Checksums

SHA256 checksums can be found in the kubeone_0.9.2_checksums.txt file.

v0.9.1

Check out the documentation for this release to find out how to get started with KubeOne.

Make sure to check the release notes for v0.6.0 if you're upgrading from v0.5.0 or earlier.

Changed

• Fix .ClusterNetwork.PodSubnet not being respected when using the Weave-Net CNI plugin (#540)
• Fix kubeadm preflight check failure (IsDockerSystemdCheck) on Ubuntu and CoreOS by making Docker use systemd cgroups driver (#536, #541)
• Fix kubeadm preflight check failure on CentOS due to kubelet service not being enabled (#541)

Checksums

SHA256 checksums can be found in the kubeone_0.9.1_checksums.txt file.

v0.9.0

Check out the documentation for this release to find out how to get started with KubeOne.

Make sure to check the release notes for v0.6.0 if you're upgrading from v0.5.0 or earlier.

Action Required

• The Terraform integration now requires Terraform v0.12+
  • Please see the official Upgrading to Terraform v0.12
    document to find out how to update your Terraform scripts for v0.12
  • The example Terraform scripts coming with KubeOne are already updated for v0.12
  • KubeOne is not able to parse output of terraform output generated with Terraform
    v0.11 or older anymore
  • The Terraform output template (output.tf) has been changed and KubeOne is not able
    to parse the old template anymore. You can check the output template
    used by example Terraform scripts as a
    reference

Added

• Add support for Kubernetes 1.15 (#486)
• Add support for Microsoft Azure (#469)
• Add kubeone completion command for generating the shell completion scripts for bash and zsh (#484)
• Add kubeone document command for generating man pages and KubeOne documentation (#484)
• Add support for reading Terraform output directly from the directory (#495)
• Add missing fields to the workers specification API (#499)

Changed

• [BREAKING] KubeOne Terraform integration now uses Terraform v0.12+ (#466)
• [BREAKING] Change Terraform output template to conform with the KubeOneCluster API (#503)
• Fix Docker not starting properly for some providers on Ubuntu (#512)
• Fix kubeone reset failing if a MachineSet or Machine object has been already deleted and include more details in the error messages (#508)
• Fix ability to read Terraform output from the standard input (stdin) (#479)
• Update machine-controller to v1.3.0 (#499)
• Update DigitalOcean Cloud Controller Manager to v0.1.15 (#516)
• Use Docker 18.09.7 when provisioning new clusters (#517)
• Configure proxy for kubelet on control plane nodes if proxy settings are provided (#496)
• Configure proxy on worker nodes if proxy settings are provided (#490)
• Make GoBetween Load balancer configuration script work on all operating systems and fix minor bugs (#494)

Checksums

SHA256 checksums can be found in the kubeone_0.9.0_checksums.txt file.

v0.8.0

Check out the documentation for this release to find out how to get started with KubeOne.

Make sure to check the release notes for v0.6.0 if you're upgrading from v0.5.0 or earlier.

Added

• Add support for VMware vSphere (#428)

Checksums

SHA256 checksums can be found in the kubeone_0.8.0_checksums.txt file.