v1.9.3.313-g748f81e-aliyun |
registry.cn-hangzhou.aliyuncs.com/acs/cloud-controller-manager-amd64:v1.9.3.313-g748f81e-aliyun |
August 10, 2020 |
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New features:
- Annotation service.beta.kubernetes.io/alibaba-cloud-loadbalancer-delete-protection is used to set deletion protection for Server Load Balancer (SLB) instances. By default,
deletion protection is enabled for newly created SLB instances.
- Annotation service.beta.kubernetes.io/alibaba-cloud-loadbalancer-modification-protection is used to set modification protection for the configurations of SLB instances. By
default, modification protection is enabled for the configurations of newly created
SLB instances.
- Annotation service.beta.kubernetes.io/alibaba-cloud-loadbalancer-resource-group-id is used to specify the resource group to which an SLB instance belongs. This setting
takes effect only when you create the SLB instance and cannot be modified.
- Annotation service.beta.kubernetes.io/alibaba-cloud-loadbalancer-name is used to specify the name of an SLB instance.
- You must call API operations of Alibaba Cloud services over internal networks instead
of the Internet. To call CCM operations, Internet access is no longer required in
all regions.
- By default, tags are added to SLB instances that are created for LoadBalancer type
Services. The tags are in the
ack.aliyun.com: {your-cluster-id} format. This feature applies to only newly created clusters of Container Service
for Kubernetes (ACK).
- Cloud provider ID is in the following format:
<cloudProvider>://<optional>/<segments>/<provider id> . This feature is compatible with the community.
- Pods are added as the backend servers of the SLB instances that are created for LoadBalancer
type Services in newly created clusters that use Terway as the network plug-in. When
a LoadBalancer type Service is created in a newly created ACK cluster that uses Terway,
the pods that are assigned the IP addresses provided by elastic network interfaces
(ENIs) are added as the backend servers of the related SLB instance. This improves
network performance. LoadBalancer type Services do not support the targetPort field
that is set to a string value.
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Improvements:
- Alpine Linux is upgraded to V3.11.6 for basic images.
- Listener updates are synchronized to VServer groups.
- SLB API operations are optimized to reduce the time that is required to create an
SLB instance.
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