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You can also choose whether to clear resources used by the cluster, such as NAT gateways, security groups, and VPCEP resources.
If you create a CCE Turbo cluster, set SNAT rules for the cluster so that the cluster can access the public network through the NAT gateway to pull source code.
For details, see NAT Gateway Price Calculator. Install kubectl on an existing ECS and access the cluster using kubectl. For details, see Accessing a Cluster Using kubectl.
Constraints: If type is set to 0 (Internet rule) or 2 (NAT rule), the direction is mandatory.
To use public network CIDR blocks other than 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16, or the 100.64.0.0/10 segment reserved for carrier-level NAT as private network CIDR blocks, modify private network CIDR blocks or submit a service ticket to expand your private IP CIDR blocks,
If a NAT gateway has been created for any VPC you have loaded to a cloud connection, a custom CIDR block needs to be added and set to 0.0.0.0/0. Resource Planning The following table describes the resource planning in the best practice.
Backup and Recovery (CBR) Specific regions √ √ x √ √ Network Service Scope Console API Agency Policy Enterprise Project Virtual Private Cloud (VPC) Specific regions √ √ x √ √ Elastic Load Balance (ELB) Specific regions √ √ x √ √ Domain Name Service (DNS) Global regions √ √ x x √ NAT
aa-bb-cc indicates that the private IP address is used by a cloud server in the AZ aa-bb-cc. neutron:VIP_PORT: Virtual IP address neutron:LOADBALANCERV2: Shared load balancer neutron:LOADBALANCERV3: Dedicated load balancer network:endpoint_interface: VPC endpoint network:nat_gateway: NAT
The source and destination addresses must be private IP addresses. 2: NAT rule. The source address must be a private IP address, and the destination address must be an EIP or a domain name.
If the parallel file system does not need to be mounted, leave this parameter blank. eip_bandwidth_size number Yes Bandwidth (Mbit/s) of the elastic IP address bound to the NAT Gateway. The value ranges from 1 to 2000. 5 charging_mode string Yes Billing mode.
Changing the value of the kernel parameter net.ipv4.tcp_tw_recycle to 1 The NAT service becomes abnormal. Change the value to 0. Changing the value of the kernel parameter net.ipv4.tcp_tw_reuse to 1 The network becomes abnormal. Change the value to 0.
Please contact the administrator. 500 WKS.00010029 Failed to invoke NAT interface. Failed to invoke the NAT service.
After you change the VPC, you need to reconfigure network-related application software and services, such as ELB, VPN, NAT, and DNS.
aa-bb-cc indicates that the private IP address is used by a cloud server in the AZ aa-bb-cc. neutron:VIP_PORT: Virtual IP address neutron:LOADBALANCERV2: Shared load balancer neutron:LOADBALANCERV3: Dedicated load balancer network:endpoint_interface: VPC endpoint network:nat_gateway: NAT
aa-bb-cc indicates that the private IP address is used by a cloud server in the AZ aa-bb-cc. neutron:VIP_PORT: Virtual IP address neutron:LOADBALANCERV2: Shared load balancer neutron:LOADBALANCERV3: Dedicated load balancer network:endpoint_interface: VPC endpoint network:nat_gateway: NAT
If no data is transmitted through your WebSocket connection within a specified period, the connection may be closed by an intermediate network node (such as a NAT gateway).
For details, see NAT Gateway Price Calculator. In the use case described in this section, a NodePort Service is required to access the Kubeflow web UI. Ensure an EIP is bound to any node in the cluster. The EIP will be billed. For details, see Elastic IP Price Calculator.
Table 16 ForwardingInfo Parameter Type Description eip String Parameter description: EIP bound to the NAT gateway. enable_snat Boolean Parameter description: whether to enable the SNAT configuration.
There are a large number of Kubernetes-Native upper-layer technologies in the CNCF community, including Istio and Linkerd in Service Mesh, the Rook project in cloud native storage, the Fission project in serverless/function computing, Kubeflow project for fast deployment and improved
Figure 1 Adding an alarm rule for the cloud service Table 2 Parameters for adding an alarm rule for the cloud service Cloud Service Alarm Rule Type Method FunctionGraph, DRS, RDS, NAT, VPC, DCS, CSS, DC, CBR, DMS, ELB, EVS, OBS, DDS, and WAF Metric alarm rule Click Add Threshold Alarm
