Hi Jason, > draft-nmdsdt-netmod-revised-datastores-00 mentions that “Templates > are expanded when copied into <intended>”. > > That means the non-expanded template (i.e. the single copy of template data > itself) > is in the running.
Yes. > Is that original non-expanded template data (which is presumably part of the > schema) > also present in the <intended> DS (along with the expanded copies of the > data) ? Yes, the YANG would have to define schema for both the template and expanded forms. No, having both data values in 'intended' that would be redundant and confusing. > What would an RFC6243 <get-config> response from the <running> DS with > ‘report-all’ > be expected to return for a leaf that is deleted in the ‘main’ part of the > config but has > been overridden by a value for that leaf in a template ? RFC6243 'report-all' doesn't have any template awareness, it only relates to default values. Assuming the deleted leaf has a default value, then that default value would be reported and, when using 'report-all-tagged', it would be tagged as such. > Example -> some leaf-a with a default value of 50, that is not present in the > config, but > is present in a template that sets leaf-a to 55. A ‘report-all’ response > could show a > value for leaf-a in the template and in the main part of the config. What > value would > be returned for leaf-a in the main part of the config ? 50 (since ‘running’ > doesn’t have > expanded templates) or 55 (i.e. the result of the value of leaf-a due to the > template > expansion) ? 50. > The spirit of report-all seems to be to reflect what values the router is > using, even when > they aren’t explicitly configured. So 55 is the actual value being used in > the system. But > returning 55 would mean we are returning the ‘expanded’ view (which the > running isn’t > supposed to have). What is needed is a <get-config> flag like 'report-inheritance' that does some combination of template-expansion and returning metadata for where values came from. However, this is only going to be defined when someone writes a "template" draft. Kent (as a contributor)
_______________________________________________ netmod mailing list [email protected] https://www.ietf.org/mailman/listinfo/netmod
