Create Queue Service

You can create and use a Queue Service from the Samsung Cloud Platform Console.
To create a Queue Service, follow these steps.

1. Click the All Services > Application > Queue Service menu. 1. Go to the Service Home page of the Queue Service.

2. On the Service Home page, click the Create Queue button. 2. Go to the Create Queue page.

3. On the Queue creation page, enter the information required to create the service and select detailed options.

   • Enter or select the required information in the service information input area.

     Category	Required	Detailed description
     type	Required	Select service type Default: No message ordering FIFO: First-in-first-out message delivery and message retention
     Queue name	Required	Enter the queue name Start with a lowercase English letter and enter 3 ~ 64 characters consisting of lowercase English letters, numbers, and the special character (-) Standard type: The name cannot use the ‘.fifo’ suffix FIFO type: Include the .fifo suffix in the name Start with a lowercase English letter Enter 3 ~ 64 characters using lowercase English letters and the special character (-)
     Duplicate removal range	Essential	Select duplicate removal scope Messages in queue: Remove duplicate items among messages in the queue Group-level messages: Remove duplicate items within group-level messages FIFO can be set only when the FIFO type is selected
     Content-based deduplication	Selection	Hash the message body content to remove duplicate messages FIFO can be set only when the FIFO type is selected
     Explanation	Select	Enter the service description within 100 characters.

     Table. Create Queue – Enter Service Information
   • Enter or select the required information in the configuration settings area.

     Category	Required status	Detailed description
     Message size	Essential	Enter the message size value (KB) between 1 and 256 Up to 50 can be added per resource
     Message retention period	Essential	Enter the message retention period After selecting the unit, enter the desired value seconds: 60 ~ 1,209,600 minutes: 1 ~ 20,160 hours: 1 ~ 336 days: 1 ~ 14
     Encryption	Required	Select encryption usage New creation: Go to the KMS page and create a new KMS encryption Do not use: Do not use encryption KMS encryption: Select when using KMS Data Key reuse period: After selecting a unit period, enter the desired value Minutes: 5 ~ 1,440 Hours: 1 ~ 24

     Table. Queue creation - configuration setting items
   • Enter or select the required information in the additional information input area.

     Category	Required	Detailed description
     Tag	Selection	Add tag Up to 50 can be added per resource After clicking the Add Tag button, enter or select Key, Value values

     Table. Queue creation - additional information input fields

4. Summary Verify the detailed information and estimated charges generated in the panel, then click the Create button.

   • Once creation is complete, check the resources you created on the page.

View Queue Service details

You can view detailed information and messages for the Queue Service.
To view detailed information about the Queue Service, follow these steps.

1. Click the All Services > Application > Queue Service menu. 1. Go to the Service Home page of Queue Service.
2. On the Service Home page, click the Queue menu. 2. Go to the Queue List page.
3. On the Queue list page, click the resource to view detailed information. 3. Navigate to the Queue Details page.
   • Queue Details page displays status information and additional feature information, and consists of Details, Message Management, Tags, Job History tabs.

     Category	Detailed description
     Queue Service status	Queue Service status representation Creating: In progress Available: Creation completed, server connection available Deleting: Service termination in progress Error Deleting: Abnormal state during deletion Inactive: Abnormal state Error: Abnormal state during creation
     Service termination	Service cancellation button

     Table. Queue Service status information and additional features

Detailed Information

On the Queue list page, you can view detailed information of the selected resource and, if necessary, edit the information.

Message Management

On the Queue list page, you can view and manage the message list of the selected resource.

Tag

Queue List page lets you view the tag information of the selected resource, and you can add, modify, or delete it.

Operation History

You can view the operation history of the selected resource on the Queuee list page.

Configure Queue

You can reconfigure the settings you specified when creating the Queue Service.
To reconfigure the Queue, follow these steps.

1. All Services > Application > Queue Service Click the menu. 1. Go to the Service Home page of the Queue Service.
2. On the Service Home page, click the Queue menu. 2. Go to the Queue list page.
3. On the Queue List page, click the resource to reconfigure the Queue. 3. Go to the Queue Details page.
4. Click the Edit button of the Configuration Settings item. 4. Configuration Settings Edit The popup window opens.
5. Edit Configuration Settings In the popup window, edit the configuration information, then click the OK button.

   Category	Required status	Detailed description
   Message size	Essential	Enter the message size value (KB) between 1 and 256 Up to 50 can be added per resource
   Message retention period	Essential	Enter the message retention period After selecting the unit, enter the desired value seconds: 60 ~ 1,209,600 minutes: 1 ~ 20,160 hours: 1 ~ 336 days: 1 ~ 14
   Encryption	Essential	Select encryption usage Create new: Go to the KMS page to create a new KMS encryption Do not use: Do not use encryption KMS encryption: Select when using KMS Data key reuse period: Select a unit period and then enter the desired value minutes: 5 ~ 1,440 hours: 1 ~ 24

   Table. Queue configuration setting edit input items

Managing IP Access Permissions

You can manage IPs that can access the Queue Service.

Add allowed IP

To add an allowed IP, follow these steps.

1. All Services > Application > Queue Service Click the menu. 1. Go to the Service Home page of Queue Service.
2. On the Service Home page, click the Queue menu. 2. Go to the Queue list page.
3. On the Queue List page, click the resource to add an allowed IP. 3. Go to the Queue Details page.
4. Click the Add IP Address button of the IP Access Allow List item. 4. Add IP Address The popup window opens.
5. Enter the IP to add to the IP Access Allow List, then click the Confirm button.
   • Click the + button to add multiple IPs simultaneously (up to 10).
6. When the popup that notifies an IP addition opens, click the Confirm button.

Exclude accessible IP

To exclude the IPs registered in IP access allow list, follow these steps.

1. Click the All Services > Application > Queue Service menu. 1. Go to the Service Home page of Queue Service.
2. On the Service Home page, click the Queue menu. 2. Go to the Queue List page.
3. On the Queue list page, click the resource to exclude the allowed IP. 3. Go to the Queue Details page.
4. After selecting the IPs to exclude from the IP Access Allow List, click the Delete button at the top of the list.
   • You can also individually exclude an IP from the IP Access Allow List by clicking its Delete button.
5. When the pop-up notifying IP deletion opens, click the Confirm button.

Manage messages

You can send or manage queue messages.

Send Message

To send a Queue message, follow these steps.

1. All Services > Application > Queue Service Click the menu. 1. Go to the Service Home page of Queue Service.
2. On the Service Home page, click the Queue menu. 2. Go to the Queue list page.
3. On the Queue List page, click the resource to send a Queue message. 3. Queue Details Go to the page.
4. Click the Message Management tab on the Queue Details page.
5. Click the More > Send Message button at the top of the message list. 5. Send Message popup window opens.
6. Send Message After entering the message information to be sent in the popup window, click the Confirm button.

   Category	Whether required	Detailed description
   Message body	Essential	Enter the message to send Up to 262,244 bytes can be entered
   Message Group ID	Required	Enter using letters, numbers, and special characters within 128 characters FIFO displayed only when using the FIFO type
   Message deduplication ID	Required/Optional	Enter within 128 characters using letters, numbers, and special characters FIFO type is displayed only when used When using the Content-based deduplication feature, input is optional
   Meta information	Selection	Select whether to use meta information to add to the message When used, you can enter up to 10 Key, Value entries
   Encryption	Essential	Select encryption usage Create new: Go to the KMS page to create a new KMS encryption Do not use: Do not use encryption KMS encryption: Select when using KMS Data key reuse period: Select a unit period and then enter the desired value minutes: 5 ~ 1,440 hours: 1 ~ 24

   Table. Message sending input fields

Check message details

You can view the content and detailed information of the Queue message. To view the detailed message information, follow these steps.

1. Click the All Services > Application > Queue Service menu. 1. Go to the Service Home page of Queue Service.
2. On the Service Home page, click the Queue menu. 2. Go to the Queue List page.
3. On the Queue list page, click the resource to view the Queue messages. 3. Go to the Queue Details page.
4. Click the Message Management tab on the Queue Details page.
5. Click the message ID to view detailed information in the message list. 5. Message Details The popup window opens.

   Category	Detailed description
   Message ID	Message unique ID
   Message size	Message size
   Message transmission timestamp	Message transmission date and time
   Message Received Date/Time	Message receipt date and time
   Message Group ID	Message group ID displayed only when the FIFO type is used
   Message deduplication ID	Deduplication ID set in the message is displayed only when using the FIFO type
   Message body	message content
   Meta definition	Message meta information (Key, Value)

   Table. Message detail information items

Delete individual messages

Queue messages can be deleted individually. To delete a message, follow these steps.

1. Click the All Services > Application > Queue Service menu. 1. Go to the Service Home page of the Queue Service.
2. On the Service Home page, click the Queue menu. 2. Go to the Queue list page.
3. On the Queue List page, click the resource to delete the Queue message. 3. Queue Details page is opened.
4. Click the Message Management tab on the Queue Details page.
5. After selecting all messages to delete in the message list, click the More > Delete button at the top of the list.
   • You can also delete individually by clicking the Delete button at the far right of the message you want to delete in the message list.
6. When the popup notifying message deletion opens, click the Confirm button.

Clear all messages in the queue

You can delete all messages in the Queue by emptying the Queue.

To delete all messages, follow the steps below.

1. Click the All Services > Application > Queue Service menu. 1. Go to the Service Home page of Queue Service.
2. On the Service Home page, click the Queue menu. 2. Go to the Queue list page.
3. On the Queue List page, click the resource to remove the Queue message. 3. Go to the Queue Details page.
4. Click the Message Management tab on the Queue Details page.
5. Click the More > Clear Queue button at the top of the message list.
6. When the popup notifying message deletion opens, click the Confirm button.

Cancel Queue Service

You can reduce operating costs by terminating the unused Queue Service.
However, if you terminate the service, the running service may be stopped immediately, so you should proceed with the termination only after fully considering the impact that may occur when the service is discontinued.

To cancel the Queue Service, follow these steps.

1. Click the All Services > Application > Queue Service menu. 1. Go to the Service Home page of Queue Service.
2. On the Service Home page, click the Queue menu. 2. Go to the Queue list page.
3. On the Queue list page, select the resource to cancel, then click the Cancel service button.
   • After navigating to the Queue Details page of the resource to be terminated, you can also terminate it individually by clicking the Terminate Service button.
4. When the pop-up notifying service termination opens, click the Confirm button.

Integrating PrivateLink Service

The Queue Service can communicate directly by integrating with the PrivateLink Service without using internet communication. When integrated with PrivateLink Service, communication with the Queue Service occurs directly from the user’s VPC, enhancing security.

Creating and Connecting a PrivateLink Endpoint

Follow the steps below to integrate the Queue Service with the PrivateLink Service.

1. Check the PrivateLink Service ID of the Queue Service for creating a PrivateLink Endpoint.
   • The PrivateLink Service ID of the Queue Service can be found on the Queue Details page’s PrivateLink Service ID.
2. Create a PrivateLink Endpoint.
   • Refer to PrivateLink Endpoint 생성하기 for how to create a PrivateLink Endpoint.