How-to guides

Users can create the service by entering the required information for CacheStore (DBaaS) and selecting detailed options through the Samsung Cloud Platform Console.

Create CacheStore(DBaaS)

You can create and use the CacheStore (DBaaS) service from the Samsung Cloud Platform Console.

To create a CacheStore (DBaaS), follow these steps.

1. All Services > Database > CacheStore(DBaaS) Click the menu. 1. Navigate to the Service Home page of CacheStore (DBaaS).
2. On the Service Home page, click the Create CacheStore (DBaaS) button. 2. Create CacheStore (DBaaS) Navigate to the page.
3. Create CacheStore (DBaaS) On the page, enter the information required to create the service and select detailed options.
   • Select the required information in the Image and version selection area.

     Category	required status	Detailed description
     Image version	required	Provide a version list for CacheStore (DBaaS)

     Table. CacheStore (DBaaS) Image and version selection items
   • Service Information Input in this area, enter or select the required information.

     Category	Required status	Detailed description
     Server name Prefix	required	Server name where Redis/Valkey will be installed must start with a lowercase English letter, and using lowercase letters, numbers, and special characters (-) be entered with 3 to 13 characters Based on the server name, a postfix such as 001, 002 is appended to generate the actual server name
     Cluster name	required	Cluster name where Redis/Valkey is installed Enter using English letters, 3 to 20 characters A cluster is a unit that groups multiple servers
     Service Type > Server Type	required	Server type for installing Redis/Valkey Standard: Commonly used standard specification For detailed information about the server types provided by CacheStore (DBaaS), see CacheStore(DBaaS) 서버 타입
     Service Type > Planned Compute	Required	Resource status with Planned Compute set In Use: Number of resources with Planned Compute that are currently in use Configured: Number of resources with Planned Compute set Coverage preview: Amount applied per resource by Planned Compute Create Planned Compute service: Go to the Planned Compute service application page For more details, see Apply for Planned Compute
     Service Type > Block Storage	Required	Block Storage settings used by the DB according to purpose Basic OS: Area where the DB engine is installed DATA: Storage area for table data, archive files, etc. Select the storage type and then enter the capacity (refer to Block Storage 생성하기 for details on each Block Storage type) SSD: High‑performance general volume HDD: General volume SSD_KMS, HDD_KMS: Additional encrypted volume using Samsung Cloud Platform KMS (Key Management System) encryption keys The configured storage type is applied identically to additional storage Enter the capacity as a multiple of 8 within the range 16 to 5,120
     high availability	Selection	High Availability (HA) configuration option When High Availability (HA) is enabled, it is provided as a Master-Replica configuration, and the Replica can be configured with 1 or 2 instances Sentinel Port Number: The port number used for connecting to Sentinel Enter a port for Master-Replica communication within the range 1200 to 65535 Number of Replicas: Number of Replicas to configure If 1 is selected, it is configured as Master-Replica-Sentinel If 2 is selected, it is configured as Master-Replica-Replica, and Sentinel is automatically installed on the server where Redis is installed Set the server type for Sentinel to the minimum specifications
     Network > Common Settings	required	Network settings where servers generated by the service are installed Select when you want to apply the same settings to all installed servers Select a pre‑created VPC and Subnet Each server’s IP is generated automatically
     Network > Server-specific Settings	required	Network settings for servers generated by the service Select this option to apply different settings to each installed server Select a pre-created VPC, Subnet, IP, and Public NAT Enter the IP address for each server The Public NAT feature is available only when the VPC is connected to an Internet Gateway. Use this option when checked to select from reserved IPs in the VPC product’s Public IP. For more information, see Public IP 생성하기
     IP access control	Select	Service Access Policy Settings Since the access policy is set for the IP entered on the page, you do not need to configure a separate Security Group policy. Enter in IP format (example: 192.168.10.1) or CIDR format (example: 192.168.10.0/24, 192.168.10.1/32) and click the Add button. To delete an entered IP, click the x button next to the entered IP.
     Maintenance period	Select	CacheStore(DBaaS) maintenance window If you select Use, set the day of the week, start time, and duration The maintenance window is a feature that allows the user to set the time slot for performing patch operations, and any patch work within that time must be performed directly by the user. We ask you to set a maintenance window for the stable operation of the system, and we are not responsible for any issues arising from not setting it or from failure to perform tasks within the window.

     Table. CacheStore (DBaaS) Service Configuration Items
   • In the Enter required database configuration information area, enter or select the required information.

     Category	Required status	Detailed description
     Backup	Selection	Backup usage If you select Use, you can set the backup file retention period and backup start time Backup files incur additional charges based on size The file retention period can be set from 7 to 35 days The minute at which the backup runs is set randomly, and the backup end time cannot be configured
     Redis/Valkey Port number	required	Port number required for Redis/Valkey connection Enter a port within the range 1200 ~ 65535
     Redis/Valkey password	required	Password required when connecting to Redis/Valkey including English letters, numbers, and special characters ($ “ ‘ excluded) and enter 8 ~ 30 characters
     Check Redis/Valkey password	Required	Re-enter the password identically
     ServiceWatch log collection	Select	ServiceWatch log collection status Select Use to enable the ServiceWatch log collection feature Provided free up to 5 GB for all services within the Account, and charges apply based on storage size for usage exceeding 5 GB When collected, log groups and log streams are created automatically, and they cannot be deleted until the resource is removed To prevent exceeding 5 GB, it is recommended to delete log data directly or shorten the retention period
     Parameter	Required	Parameters to use with Redis/Valkey View button can be clicked to view the parameter’s detailed information Parameters can be modified after creation is complete, and a DB restart is required after modification
     Time zone	required	Time zone in which the database will be used

     Table. CacheStore (DBaaS) Database configuration items
   • In the Additional Information Input area, enter or select the required information.

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

     Table. CacheStore (DBaaS) additional information entry fields
4. Summary Check the detailed information and estimated charges generated in the panel, and click the Create button.
   • Once creation is complete, check the created resource on the Resource List page.

Check detailed information of CacheStore (DBaaS)

The CacheStore (DBaaS) service allows you to view and edit the full list of resources and detailed information. CacheStore(DBaaS) Details page consists of Details, Tags, Activity History tabs.

To view detailed information about the CacheStore (DBaaS) service, follow these steps.

1. All Services > Database > CacheStore(DBaaS) Click the menu. 1. Go to the Service Home page of CacheStore (DBaaS).
2. On the Service Home page, click the CacheStore(DBaaS) menu. 2. CacheStore(DBaaS) List Go to the page.
3. On the CacheStore(DBaaS) List page, click the resource to view detailed information. 3. CacheStore(DBaaS) Details Navigate to the page.
   • CacheStore(DBaaS) Details The top of the page displays status information and information about additional features.

     Category	Detailed description
     Cluster status	Cluster status with Redis installed Creating: Cluster is being created Editing: Cluster is changing to an operational state Error: Cluster encountered an error during operation If it occurs continuously, contact the administrator Failed: Cluster failed during creation Restarting: Cluster is restarting Running: Cluster is operating normally Starting: Cluster is starting Stopped: Cluster is stopped Stopping: Cluster is stopping Synchronizing: Cluster is synchronizing Terminating: Cluster is being terminated Unknown: Cluster status is unknown If it occurs continuously, contact the administrator
     Cluster control	Button to change the cluster state Start: Start a stopped cluster Stop: Stop a running cluster Restart: Restart a running cluster Switch-Over: Switch a replica cluster to master
     More features	Cluster-related management buttons Service status synchronization: Real-time Redis/Valkey service status lookup Backup history: When backup is configured, check whether the backup runs correctly and view its history Database recovery: Recover the DB based on a specific point in time Parameter management: Ability to view and modify Redis/Valkey configuration parameters Rename-Command: Change the name of a Redis/Valkey command
     Service cancellation	Button to cancel the service

     Table. CacheStore (DBaaS) status information and additional features

Detailed Information

CacheStore(DBaaS) List page allows you to view detailed information of the selected resource and, if needed, modify the information.

Tag

CacheStore(DBaaS) List page allows you to view the tag information of the selected resource, and you can add, modify, or delete it.

Job History

On the CacheStore(DBaaS) List page, you can view the operation history of the selected resource.

CacheStore(DBaaS) Managing Resources

If you need to change or restore the existing configuration options of a created CacheStore (DBaaS) resource, or modify commands, you can perform the tasks on the CacheStore(DBaaS) Detailed Information page.

Control Operation

If changes occur to a running CacheStore (DBaaS) resource, you can start, stop, or restart it. Additionally, when HA is configured, you can switch the Master‑Replica servers using a switch‑over.

To control the operation of CacheStore(DBaaS), follow these steps.

1. All Services > Database > CacheStore(DBaaS) Click the menu. 1. Navigate to the Service Home page of CacheStore(DBaaS).
2. On the Service Home page, click the CacheStore(DBaaS) menu. 2. CacheStore(DBaaS) List Go to the page.
3. CacheStore(DBaaS) List page, click the resource you want to control. 3. CacheStore(DBaaS) Details Go to the page.
4. Check the CacheStore status and complete the change using the control button below.
   • Start: The server with the CacheStore service installed and the CacheStore service running (Running).
   • Stop: The server where the CacheStore service is installed and the CacheStore service can be stopped.
   • Restart: Only the CacheStore service can be restarted.
   • Switch Over: You can switch the Master server and the Replica server.

Synchronize service status

You can synchronize the real-time service status of CacheStore (DBaaS).

To check the service status of CacheStore (DBaaS), follow these steps.

1. Click the All Services > Database > CacheStore(DBaaS) menu. 1. Navigate to the Service Home page of CacheStore(DBaaS).
2. Service Home on the page, click the CacheStore(DBaaS) menu. 2. CacheStore(DBaaS) List Navigate to the page.
3. On the CacheStore(DBaaS) List page, click the resource to view the service status. 3. CacheStore(DBaaS) Details Navigate to the page.
4. Click the Service Status Synchronization button. 4. While it is being queried, the cluster changes to Synchronizing state.
5. When the query completes, the status in the server information field is updated, and the cluster changes to Running state.

Change Server Type

You can change the configured server type.

To change the server type, follow these steps.

1. Click the All Services > Database > CacheStore(DBaaS) menu. 1. Navigate to the Service Home page of CacheStore (DBaaS).
2. On the Service Home page, click the CacheStore(DBaaS) menu. 2. Navigate to the CacheStore(DBaaS) List page.
3. On the CacheStore(DBaaS) List page, click the resource to change the server type. 3. CacheStore(DBaaS) Details Navigate to the page.
4. Click the Edit icon of the server type you want to change at the bottom of the detailed information. 4. Edit Server Type The popup window opens.
5. Server Type Edit After selecting the server type in the popup window, click the Confirm button.

Terminate CacheStore(DBaaS)

You can reduce operating costs by terminating unused CacheStore (DBaaS). 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 arise from the service interruption.

To cancel CacheStore (DBaaS), follow the steps below.

1. All Services > Database > CacheStore(DBaaS) Click the menu. 1. Go to the Service Home page of CacheStore (DBaaS).
2. On the Service Home page, click the CacheStore(DBaaS) menu. 2. CacheStore(DBaaS) List Go to the page.
3. On the CacheStore(DBaaS) List page, select the resource to cancel and click the Cancel Service button.
4. When the termination is complete, check whether the resource has been terminated on the CacheStore(DBaaS) list page.