How-to guides

• 1: Data Ops Services

1 - Data Ops Services

Users can create the service by entering the required information for Data Ops Services within the Data Ops service through the Samsung Cloud Platform Console and selecting detailed options.

Create Data Ops Services

Users can add a service by selecting detailed options of Data Ops or by entering configuration values.

To create Data Ops Services, follow these steps.

1. Click the All Services > Data Analytics > Data Ops menu. Navigate to the Service Home page of Data Ops.

2. On the Service Home page, click Data Ops Servies. You will be taken to the Data Ops Services list page.

3. On the Data Ops Services List page, click the Create Data Ops Services button. You will be taken to the Create Data Ops Services page.

4. On the Data Ops Services 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 status	Detailed description
     Data Ops name	Required	Select Data Ops
     Ops Service name	Required	Enter the Data Ops Services name starting with a lowercase English letter and not ending with a special character (-), using lowercase letters, numbers, and special characters (-) for 3 to 30 characters
     Storage Class	Required	Select the storage class used by the selected cluster
     Explanation	Selection	Enter additional information or description about Data Ops Services within 150 characters.
     Domain Settings	Required	Data Ops Services domain entry Enter 3 to 50 characters, starting with a lowercase English letter, not ending with special characters (-), using lowercase letters, numbers, and special characters (-) {Data Ops Services name}.{configured domain} becomes the Data Ops Services access address.
     Node Selector	Required	To install on a specific node, enter a distinguishable label among the node’s Labels If you enter an incorrect node label, installation errors may occur, so verify the node label in advance The node label can be checked in the node’s yaml file
     Service Workload	Required	Web Server: Provides visualization of DAG components and status, and serves as the Airflow configuration management module Scheculer: Manages DAG scheduling and execution to orchestrate various DAGs and their tasks Worker: Executes actual orchestration and data processing tasks Worker(Kubernetes): When the Worker operates, pods are dynamically created, allowing efficient resource usage. When Kubernetes is selected, the Replica text box is disabled. Worker(Celery): When the Worker operates, a static pod is created and maintained, enabling faster handling of a large number of requests. When Celery is selected, the Replica text box is enabled and user input is allowed. The selected executor type cannot be changed once chosen
     account	Required	Airflow account input ID: Start with a lowercase English letter and use lowercase letters and numbers, entering a value between 6 and 30 characters Password: Include uppercase (English), lowercase (English), numbers, and special characters (!@#$%^&*) and enter 8 to 50 characters Confirm Password: Re-enter the password identically

     Table. Data Ops Services service information input items
   • Additional Information Input area, enter or select the required information.

     Category	required or not	Detailed description
     Host Alias	Select	Add host information to be linked with Data Ops (up to 20 total, including defaults) Select Use, then click the + button Hostname: Enter the host name or domain format using lowercase letters, numbers, and special characters (-) with a length of 3 to 63 characters IP: Enter in IP format Click the X button to delete The firewall between the cluster and the server must be open to use the added host information
     tag	Selection	Add Tag Add Tag Click the button to create and add a tag, or add an existing tag. You can add up to 50 tags. The newly added tags will be applied after the service creation is completed.

     Table. Data Ops additional information input fields

5. Summary Check the detailed information and estimated billing amount generated in the panel, and click the Complete button.

   • Once creation is complete, check the created resources on the Data Ops Services List page.

Data Ops Services View detailed information

You can view and edit the full list of resources and detailed information for Data Ops Services. The Data Ops Services Details page consists of Details, Tags, Activity History tabs.

Follow these steps to view detailed information about Data Ops Services.

1. Click the All Services > Data Analytics > Data Ops menu. You will be taken to the Service Home page of Data Ops.
2. On the Service Home page, click the Data Ops Services menu. You will be taken to the Data Ops Services list page.
3. On the Data Ops Services List page, click the resource to view detailed information. You will be taken to the Data Ops Services Details page.
   • Data Ops Services Details At the top of the page, status information and additional feature information are displayed.

     Category	Detailed description
     Status display	Data Ops Services status Creating: Creating Running: Running Updating: Updating configuration Terminating: Terminating service Error: Creation failed or service unavailable
     Hosts file configuration information	Button to view and copy host file information for accessing Data Ops Services
     Delete Data Ops Services	Cancel service button

     Table. Data Ops Services status information and additional features

Detailed Information

Data Ops Services List page lets you view detailed information of the selected resource and modify the information if necessary.

tag

Data Ops Services List page allows you to view the tag information of the selected resource, and to add, modify, or delete it.

Job History

You can view the operation history of the selected resource on the Data Ops Services List page.

Data Ops Services Terminate

You can cancel unused Data Ops Services to reduce operating costs. However, canceling a service may cause the running service to stop immediately, so you should fully consider the impact of any service interruption before proceeding with the cancellation.

To cancel Data Ops Services, follow the steps below.

1. Click the All Services > Data Analytics > Data Ops menu. Go to the Service Home page of Data Ops.
2. From the Service Home page, click the Data Ops Services menu. You will be taken to the Data Ops Services list page.
3. On the Data Ops Services List page, select the resource to cancel and click the Data Ops Services Delete button.
4. When termination is complete, verify on the Data Ops Services List page whether the resource has been terminated.