Creating a Ray Job
Prerequisites
- You have a valid Huawei Cloud account.
- You have at least one workspace available.
- You have at least one Ray cluster available.
- You have developed job-related code based on service requirements and uploaded the code to OBS. (For details, see Creating a Bucket.)
Procedure
- Log in to Workspace Management Console.
- Select the created workspace, click Access Workspace, and choose Development and Production > Jobs.
- Click Create Job in the upper right corner. Set required parameters by referring to Table 1. Set Job Type to Ray and other parameters as required. The Ray main file is the main entry file of the job you have developed.
Table 1 Parameters for creating a job Parameter
Description
Job Name
Name of the job to be created.
Job Type
The default value is Ray.
Code Directory
Select the OBS directory where the job code is stored.
Ray Main File
Select the main entry Python file of the job running code in the code directory. Ensure that you have selected the main entry file for running the job. Otherwise, the job running may not meet your expectation.
NOTE:Do not enter sensitive information in the script or print sensitive information through the script.
Ray Job Parameters
Parameters required for executing the Ray main file. The following is an example:
["--class","org.ray.examples.rayTest","10","model_2","20"]
NOTE:Do not enter sensitive information in the script or print sensitive information through the script.
Dependencies
Software and its version on which the Ray job depends. Before the Ray job is executed, the dependency is installed using pip. The format is specified in the requirements.txt file. Example:
numpy==1.24.3
Ray Clusters
Target Ray cluster where the job is executed.
Version
Job version.
Version Description
Version description, which contains a maximum of 1000 characters.
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot