Creating Instances
Operation Scenario
Purchase one or more cloud servers by creating an instance from the purchase page.
Operations
Select "Si-Computer",and select "Servers" to jump to the cloud server list page. Then click "New".
Jump to the Cloud Server Purchase page. Then, configure the following information according to the page prompts.
Region
Region: It is recommended to choose the region closest to your customer, which can reduce access delay and improve access speed.
Available area: If you need to purchase multiple cloud servers, it is recommended to choose different available areas to achieve disaster tolerance.
Billing mode
Pay-as-you-go billing: Postpaid mode, charged in hours according to the actual usage time.
Instance
The platform provides a variety of different instance types. Please choose the appropriate instance specifications according to your needs
There may be differences in the specifications of instances supported for sale in different regions or available areas.
System disk
is used to install the operating system, and the default is 100GB.
Different regions will affect the types of cloud hard disk you can choose from. Please choose according to the actual page prompts.
Data disk
It is used to expand the storage capacity of cloud servers and provide efficient and reliable storage devices.
The cloud disk disk is not added by default, and a maximum of 10 pieces can be added.
Network
Private networks provide private network isolation functions for your cloud environment. Different private networks do not communicate with private networks.
Private networks contain at least one subnet, and the system provides default private networks and subnets in each region.
Public network IP billing mode
Traffic billing: Multiple users share a certain total bandwidth resources, which may not reach the predetermined bandwidth when used. The hourly fee is deducted according to the usage of traffic (in GB), and it is necessary to ensure that the balance is sufficient, which is suitable for scenarios with small traffic and large fluctuations.
Shared bandwidth: Multiple users share a certain total bandwidth resource, which may not reach the predetermined bandwidth. It is charged at a fixed unit price, which is suitable for scenarios with large traffic and not particularly strict network requirements.
Independently according to bandwidth: Users allocate fixed bandwidth resources separately, which can ensure stable supply regardless of the peak or low of the network. It is billed according to the unit price of fixed bandwidth value, which is suitable for scenarios with large traffic and not particularly strict requirements for the network.
Bandwidth value (peak)
Depending on the billing mode, the upper limit of the public network bandwidth of the cloud server can be set on demand.
Security Group
If you don't have an available security group, you can select to create a new security group.
If you already have a available security group, you can select Already have a security group.
A single instance resource supports up to 4 security groups associated.
Instance name
The name of the cloud server instance. By default, the instance name is automatically generated based on the product name, and you can modify it by yourself.
Customization: User customization, indicating the name of the cloud server that needs to be created.
Automatic generation: If it is not modified, the system will generate it automatically. Multiple instances, the instance name is self-increased on this basis.
Login management
Set the way users log in to the cloud server, please set it according to the actual needs.
Set password: Customize the password of the login instance.
Link the key immediately: Link the SSH key, and you can log in to the cloud server more securely through the SSH key method.
Quantity
The number of instances to be purchased this time.
After the setup is finished, click "Next: Confirm Order".
Go to the Cloud Server Confirmation Order page and check the information of the purchased Cloud Server, understand the details of each configuration, and view the billing details.
After confirming that the information is correct, click "Submit Order".
After submitting the order successfully, a payment success popup will appear.
In the payment success popup, click "Go to Console". You will be redirected to the instances list page where you can view the instance information.
The instance name, public IP address, private IP address, login name, and initial login password of the cloud server will be sent to your account through internal messages or email. You can use this information to log in and manage the instance. At the same time, please change the login password of the cloud server as soon as possible to ensure the security of the host.
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