| v1.9.3.220-g24b1885-aliyun |
registry.cn-hangzhou.aliyuncs.com/acs/cloud-controller-manager-amd64: v1.9.3.220-g24b1885-aliyun |
December 31, 2019 |
- Adds support for VSwitchids. You can now specify VSwitchids in CloudConfig in the
following format:
:vswithid1,:vswitchid2.
- Adds support for Backoff when traffic throttling is enabled. Backoff allows failed
requests to rejoin the reconcile queue every 30 to 180 seconds.
- Adjusts the number of worker threads to be reconciled to 2. This makes full use of
the queries per second (QPS) quota on API calls to accelerate the reconcile queue.
- Fixes the crash caused by concurrent Map reads and writes through the aliyungo SDK.
- When a node is removed from a Kubernetes cluster, CCM automatically deletes the related
Virtual Private Cloud (VPC) route entries from the route table.
- Fixes the issue where port configurations cannot be changed due to port dependencies
in HTTP Forward.
- If the backend server of an SLB instance is an ECS instance, the serverip field is
no longer required when you update the backend server. This avoids errors caused by
different default serverip values of API requests when you add backend servers.
- Only when the status of a node is known, the related VPC route entries are added to
the route table.
- CCM no longer adds Network Address Translation (NAT) IP addresses to node metadata.
This fixes the issue where APIServer cannot connect to kubelet in some cases.
- When you modify the configurations of a listener, the start listener operation is
only called when the listener status is inactive. This avoids throttling on API requests.
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