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PrivateLink Service

Users can create the service by entering the required information for the PrivateLink Service and selecting detailed options through the Samsung Cloud Platform Console.

Creating a PrivateLink Service

You can create and use a PrivateLink Service in the Samsung Cloud Platform Console.

To create a PrivateLink Service, follow these steps.

  1. Click the All Services > Networking > VPC menu. Navigate to the VPC’s Service Home page.
  2. On the Service Home page, click the PrivateLink Service Create button. You will be taken to the PrivateLink Service Create page.
    • Enter or select the required information in the Service Information Input area.
      Category
      Required status
      Detailed description
      PrivateLink Service nameRequiredEnter the PrivateLink service name
      Approval methodRequiredSelect approval method for PrivateLink Service input
      • Automatic: Automatically approve when a PrivateLink Service connection request is received
      • Manual: Manually approve after verification when a PrivateLink Service connection request is received
      • The approval method cannot be changed after creation
      High-speed data transferSelectionThe default setting is disabled and not displayed in the Samsung Cloud Platform Console
      • To use high-speed data transfer, submit a service usage request via Support Center > Contact, and once processing is complete, it can be selected on the screen
      VPC nameRequiredSelect the VPC to connect
      • Click + New to create a VPC and then select it
      Subnet nameRequiredSelect the Subnet of the VPC to connect
      • Click + New to create a Subnet and then select it
      PrivateLink Service IPRequiredSelect the Subnet to connect and enter the PrivateLink Service IP
      • IP addresses already in use within the Subnet cannot be entered; the first and last IPs of the Subnet IP range cannot be used
      Connection resourceRequiredSelect resources to connect to the chosen VPC
      • Load Balancer: Select the Load Balancer to connect (cannot select LB when using a Local subnet)
      • IP: Enter the Compute resource IP of the selected VPC
      Security GroupSelectClick the Select button to choose the Security Group to connect
      • Select up to 5
      • If you do not select a Security Group, all connections will be blocked
      explanationSelectEnter description for PrivateLink Service
      Table. PrivateLink Service service information input items
    • In the Additional Information Input area, enter or select the required information.
      Category
      Required status
      Detailed description
      tagSelectAdd Tag
      • Up to 50 per resource can be added
      • Add Tag button after clicking, input or select Key, Value values
      Table. PrivateLink Service additional information input fields
  3. Summary Check the detailed information and estimated billing amount generated in the panel, and click the Create button.
    • When creation is complete, check the created resource on the PrivateLink Service list page.
Reference

PrivateLink product is a service that provides an unidirectional private path (a type of tunnel). The PrivateLink product is used by creating a PrivateLink Service (exit) in the service provider account, creating a PrivateLink Endpoint (entry) in the user account, and then connecting to the PrivateLink Service.

The connection requirements for the PrivateLink product are as follows.

  • When creating a PrivateLink Endpoint, you can connect only to the single specified PrivateLink Service per endpoint. (Only one pair of ingress and egress exists)
  • Cannot attempt to establish a session to the PrivateLink Endpoint via the PrivateLink Service. (unidirectional)
  • In the provider account, when creating a PrivateLink Service, a connection to a single IP is provided by selecting a single LB or by manual entry.
  • In a user account, any client that the user account has permitted to access the PrivateLink Endpoint can use the PrivateLink Endpoint.
    • It can be used in both General and Local Subnet.

View PrivateLink Service details

The PrivateLink Service allows you to view and edit the full list of resources and detailed information. PrivateLink Service Details page consists of Details, Connection Management, Tags, Activity Log tabs.

To view detailed information about the PrivateLink Service, follow these steps.

  1. Click the All Services > Networking > VPC menu. Navigate to the VPC’s Service Home page.
  2. From the Service Home page, click the PrivateLink Service menu. You will be taken to the PrivateLink Service list page.
  3. On the PrivateLink Service List page, click the resource for which you want to view details. You will be taken to the PrivateLink Service Details page.
    • PrivateLink Service Details page displays status information and additional feature information, and consists of Details, Connection Management, Tags, Activity Log tabs.
      CategoryDetailed description
      statusPrivateLink Service status
      • Active: Running
      • Creating: In progress
      • Deleting: In progress
      • Error: Error occurred
      Delete PrivateLink ServiceButton to delete PrivateLink Service resources
      Table. PrivateLink Service status information and additional features

Detailed Information

On the PrivateLink Service List page, you can view detailed information of the selected resource and edit the information if needed.

CategoryDetailed description
ServiceService name
Resource TypeResource Type
SRNUnique resource ID in Samsung Cloud Platform
Resource NamePrivateLink Service resource name
Resource IDUnique resource ID in the service
constructorUser who created the PrivateLink Service
Creation date and timePrivateLink Service creation timestamp
EditorUser who modified the PrivateLink Service information
Modification date and timeDate and time the PrivateLink Service information was modified
PrivateLink Service namePrivateLink Service resource name
PrivateLink Service IDPrivateLink Service ID information
connected resourceConnected resources of PrivateLink Service
  • Click the resource name to go to the detail page
PrivateLink Service IPPrivateLink Service IP address
VPC nameConnected VPC Information
  • Click the VPC name to go to the detail page
Subnet nameConnected Subnet information
  • Click the Subnet name to go to the detail page
Port namePort information of PrivateLink Service
  • Click the port name to navigate to the detail page
Security GroupConfigured Security Group information
  • Click the Security Group name to go to the detail page
Approval methodApproval method for the configured PrivateLink Service
High-speed data transmissionWhether to use high-speed data transfer for the configured PrivateLink Service
ExplanationDescription of the PrivateLink Service
  • Edit icon can be clicked to modify the description
Table. PrivateLink Service detailed information tab items

Connection Management

On the PrivateLink Service List page, you can view the connection information of the selected resource. You can review connection requests and approve or reject them.

CategoryDetailed description
PrivateLink Service ListPrivateLink Service connection list
  • View connection information and status, and manage connections
  • Approve: Approve the connection request
  • Reject: Reject the connection request
  • Block: Block the connected PrivateLink Endpoint
  • Reconnect: Reconnect a blocked PrivateLink Endpoint
  • If the connection status is Rejected or Error, actions such as approve/reject cannot be performed
Table. PrivateLink Service connection management tab items

tag

PrivateLink Service List page lets you view, add, modify, or delete tag information for the selected resource.

CategoryDetailed description
Tag listTag list
  • You can view the Key, Value information of the tag
  • Up to 50 tags can be added per resource
  • When entering a tag, you can search and select from the list of previously created Keys and Values
Table. PrivateLink Service tag tab items

Job History

PrivateLink Service List page allows you to view the operation history of the selected resource.

CategoryDetailed description
Task History ListResource Change History
  • Check operation date and time, resource name, operation details, operation result, and operator information
Table. PrivateLink Service operation history tab detailed information items

Terminate PrivateLink Service

You can cancel unused PrivateLink Service to reduce operating costs.

Caution
If the Private Endpoint connected to the PrivateLink Service is in the Active, Requesting, Creating, Deleting, or Error state, the service cannot be terminated.
After configuring the Private Endpoint to block or reject connections, delete the PrivateLink Service.

To cancel the PrivateLink Service, follow these steps.

  1. Click the All Services > Networking > VPC menu. Navigate to the VPC’s Service Home page.
  2. From the Service Home page, click the PrivateLink Service menu. You will be taken to the PrivateLink Service List page.
  3. On the PrivateLink Service List page, click the resource to delete. Go to the PrivateLink Service Details page.
  4. On the PrivateLink Service Details page, click the Delete PrivateLink Service button.
  5. When the termination is complete, check that the resource has been deleted from the PrivateLink Service list.

Preliminary Service

This is a service that must be installed in advance before creating this service. Please refer to the provided user guide and prepare accordingly.

Service CategoryServiceDetailed description
NetworkingVPCIt is a service that provides an isolated virtual network in a cloud environment.
NetworkingLoad BalancerIt is a service that distributes server traffic load in a cloud environment.
Table. PrivateLink Service prerequisite service
Transit Gateway
PrivateLink Endpoint