NewQingCloud returns a new instance of QingCloud cloud provider.

Exclusive is the default value, means every service has its own EIP.

ReuseExistingLB use existing loadbalancer on the cloud.

backend count limit, if value is 0 or greater than cluster ready worker, will use default value : 1/3 of cluster ready worker.

5.

roundrobin / leastconn / source.

port:forwardforoption, such as "443:0", default is "*:0".

4.

inter | timeout | fall | rise , such as "80:10|5|2|5,443:10|5|2|5", default is "*:10|5|2|5".

port:listeneroption, such as "443:0", default is "*:0".

port:protocol, such as "443:https,80:http".

port:scene, such as "443:0", default is "*:0".

port:certificate, such as "6443:sc-77oko7zj,8443:sc-77oko7zj".

port:timeout, such as "443:50", the value must in range 10 ～ 86400.

1.1 Configure EIP ServiceAnnotationLoadBalancerEipIds is the annotation which specifies a list of eip ids.

2.

1.

LoadBalancer node number.

ServiceAnnotationLoadBalancerPolicy is usd to specify EIP use strategy reuse represent the EIP can be shared with other service which has no port conflict exclusive is the default value, means every service has its own EIP.

2.2 Configure loadbalance attributes ServiceAnnotationLoadBalancerType is the annotation used on the service to indicate that we want a qingcloud loadBalancer type.

1.2 Configure vxnet ServiceAnnotationLoadBalancerVxnetId is the annotation which indicates the very vxnet where load balancer resides.

Shared represent the EIP can be shared with other service which has no port conflict.

QingCloud is the main entry of all interface.