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Table 2 Parameters for creating a VPN connection Parameter Description Example Value Name Enter a VPN connection name. vpn-xxx VPN Gateway Select the VPN gateway created in 2. vpngw-xxx Gateway IP Address Select the active EIP of the VPN gateway. 11.xx.xx.11 Customer Gateway Select
Calling Karmada API Through API Gateway Karmada API can be called through API Gateway. The URL format is https://{fleetname}.fleet.ucs.{region}-dev.myhuaweicloud.com/{uri}.
Associate an EIP or NAT gateway with the ECS instance to allow this ECS to access the public network. Create a private domain name in the same VPC as the ECS. The domain name is specified in the MCI object. Add the EIP of each load balancer to the record set of each cluster.
After a request is forwarded to the backend server, if the backend server does not respond during the timeout duration, the load balancer will stop waiting and return HTTP 504 Gateway Timeout. If this parameter is not specified, 60s is used by default.
Check Item 2: Network Connection Between the Cluster and UCS Public network access Check whether a public IP is bound to the cluster or a public NAT gateway is configured. Check whether the outbound traffic of the cluster security group is allowed.
Check Item 2: Network Connection Between the Cluster and UCS Public Network Access Check whether a public IP address is bound to the cluster or a public NAT gateway is configured. Check whether the cluster security group allows outbound traffic.
The request failed because the request is invalid. 503 Service Unavailable The request failed because the system is temporarily abnormal. 504 Gateway Timeout A gateway timeout error occurred.
Check Item 2: Network Connection Between the Cluster and UCS Public Network Access Check whether a public IP address is bound to the cluster or a public NAT gateway is configured. Check whether the cluster security group allows outbound traffic.
The node where the proxy-agent component is deployed must be accessible from the public network through an EIP or a NAT gateway. You have obtained the kubeconfig file of the cluster. For guides of obtaining the kubeconfig file, see kubeconfig.
