Which command processes a template file to YAML output?

Which command processes a template file to YAML output?

• A. oc process -o yaml -f <filename>
• B. oc process -o json -f <filename>
• C. oc create -f <filename>
• D. oc process -f <filename> --dry-run

Answer: (A)

Processing a template into concrete resource definitions is done by the template processing command. You point it at the template file with -f and choose the desired output format with -o. Asking for YAML output prints the rendered resources as YAML, which is exactly what you want when you need to view or apply the rendered template. The create command would apply resources directly from a manifest without rendering template parameters. The dry-run option just simulates actions and doesn’t specify a format for the rendered template by itself. So, using the processing command with -f to specify the template and -o yaml to yield YAML output is the right approach.

Processing a template into concrete resource definitions is done by the template processing command. You point it at the template file with -f and choose the desired output format with -o. Asking for YAML output prints the rendered resources as YAML, which is exactly what you want when you need to view or apply the rendered template. The create command would apply resources directly from a manifest without rendering template parameters. The dry-run option just simulates actions and doesn’t specify a format for the rendered template by itself. So, using the processing command with -f to specify the template and -o yaml to yield YAML output is the right approach.