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v1.1.0
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@gardener-robot-ci-2 gardener-robot-ci-2 released this 19 Dec 15:21
v1.1.0
738ed28

[gardener-extensions]

Action Required

  • [USER] Calico network configuration has been extended with parameters suitable for bare metal environments (allows setting pool types, modes and additional backend types). Old fields and defaults are kept for backwards-compatibility but will be removed in future Gardener release. (#460, @majst01)

Most notable changes

  • [USER] If you wish to configure the MTU value of calico then you can set the .spec.vethMTU field in the calico.networking.extensions.gardener.cloud/v1alpha1.NetworkConfig. Please make sure that all the MTUs in your environment, failure to do so will result in performance penalties and packet loss. (#502, @jiangytcn)
  • [USER] The AWS infrastructure controller does now remove all ingress and egress rules from the default VPC security group in case it is managed by Gardener. It doesn't touch the default VPC security group in case a shoot uses an already existing VPC. (#478, @rfranzke)
  • [USER] ⚠️ In order to prevent undesired rolling updates of machine resources the hash value computation has changed. A rolling update of worker nodes is now only happening if one of the following properties is changed: Kubernetes major/minor version, machine image name or version, machine type, volume type or size, worker pool provider configuration. Deploying this change will, one last time, roll out all nodes of all clusters. (#474, @rfranzke)
  • [USER] The minimum number of ports allocated to a VM in the CloudNAT resource can be defined in the gcp.provider.extensions.gardener.cloud/v1alpha1.InfrastructureConfig.networks.cloudNAT.minPortsPerVM (#450, @vpnachev)
  • [OPERATOR] All extension controllers are now able to work with all versions of Gardener's core.gardener.cloud API group. (#505, @rfranzke)
  • [OPERATOR] The gardener-extensions now offers a validating webhook which checks shoot resources of type aws in the recently introduced core.gardener.cloud group. Operators should register this webhook in the Garden cluster to further prevent invalid modifications on aws shoots. (#438, @timuthy)

Improvements

  • [USER] An issue where calico typha was not working with SuSE nodes has been fixed. Now SuSE based cluster can enable calico typha again and benefit from it. (#500, @vpnachev)
  • [USER] Issue CVE-2019-11255 is fixed, which only affected shoot clusters in k8s version 1.13. (#448, @jia-jerry)
  • [USER] provider-alicloud extension now automatically shares customized images to Shoot's alicloud account during infrastructure reconcile. (#427, @EmoinLanyu)
  • [OPERATOR] Added support for OpenStack CCM v1.17.0 (#503, @afritzler)
  • [OPERATOR] SuSE nodes are now using mtu of 1460 on all infrastructures. (#500, @vpnachev)
  • [OPERATOR] VPA for provider extension controllers is now configurable via ControllerRegistration. (#488, @danielfoehrKn)
  • [OPERATOR] The AWS infrastructure provider now takes care of deleting stale NLBs. (#485, @zanetworker)
  • [OPERATOR] Customized image sharing is now optional for extension-provider-alicloud and no default secret is created in extension's namespace unless explicitly configured. (#483, @EmoinLanyu)
  • [OPERATOR] sigs.k8s.io/controller-runtime is updated to v0.2.2. (#481, @ialidzhikov)
  • [OPERATOR] Extension-shoot-cert-service can now use imagevector overwrite. A bug that causes deployment resources configuration of extension-shoot-cert-service to not work has been fixed. (#477, @EmoinLanyu)
  • [OPERATOR] All Infrastructure extension controllers do now copy the Terraformer state into the Infrastructure's .status.state field. (#476, @vlvasilev)
  • [OPERATOR] The release tags from now are prefixed with v. (#473, @ialidzhikov)
  • [OPERATOR] An issue preventing extension-shoot-dns-service to be properly installed is now fixed. (#469, @ialidzhikov)
  • [OPERATOR] Add bucket lifecycle rule on AWS S3 and OSS bucket to cleanup incomplete multipart uploads after expiration period. (#464, @swapnilgm)
  • [OPERATOR] Fix the backupEntry deletion error in case of more than 1000 backups accumulated for provider-aws. (#459, @swapnilgm)
  • [OPERATOR] An issue preventing calico-typha-vertical-autoscaler to patch (scale) calico-typha-deploy is now fixed. (#456, @ialidzhikov)
  • [OPERATOR] An issue with dropped packets by CloudNAT for GCP clusters has been fixed. (#450, @vpnachev)

[cert-management]

Improvements

[external-dns-management]

Improvements

[machine-controller-manager]

Improvements

[terraformer]

Improvements

Docker Images

gardener-extension-hyper: eu.gcr.io/gardener-project/gardener/gardener-extension-hyper:v1.1.0

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