Hi Qin, Thanks for updating, I think telemetry data tagging and classification is a good idea, it captures different KPI data from various different data source and correlate them together and provide comprehensive view of the network quality, also provide consistent representation and reporting. I want to see this work being adopted, I am willing to review and contribute to this draft. A few quick comments on v-03 based on our offline discussion: 1. It is not clear metric group should be part of opm tags, if my understanding is correct, the metric group is used to correlate different type network performance metrics together and serve as context information, suggest to split metric group from opm tags. 2. Can you provide a NETCONF example on data object tag management? 3. Data Node Tags and Data object Tags are used in many places, I believe they are interchangeable, for consistency, please use one or another. 4. Section 7.2, suggest to split Metric group from data node tag, I also believe data node tag should be changed into OPM tag based on the context provided.
Best Regards, Wei Wang China Telecom -----邮件原件----- 发件人: netmod [mailto:[email protected]] 代表 Qin Wu 发送时间: 2020年8月10日 21:04 收件人: NETMOD Group <[email protected]> 主题: Re: [netmod] New Version Notification for draft-tao-netmod-yang-node-tags-04.txt Hi, v-04 is posted, to address comments received from Jurgen and a few offline discussion. https://datatracker.ietf.org/doc/html/draft-tao-netmod-yang-node-tags The main changes include: 1. Add one NETCONF example in the appendix 2. Add Non-NMDA State Module in the appendix 3. Module structure alignment with module tag module. 4. Split Metric group from opm tag and define it as context info tag. 5. A few changes to Self Explanation Tags Use Cases. -Qin -----邮件原件----- 发件人: [email protected] [mailto:[email protected]] 发送时间: 2020年8月10日 20:56 收件人: Qin Wu <[email protected]>; Qin Wu <[email protected]>; Benoit Claise <[email protected]>; Liang Geng <[email protected]>; Zongpeng Du <[email protected]> 主题: New Version Notification for draft-tao-netmod-yang-node-tags-04.txt A new version of I-D, draft-tao-netmod-yang-node-tags-04.txt has been successfully submitted by Qin Wu and posted to the IETF repository. Name: draft-tao-netmod-yang-node-tags Revision: 04 Title: Self Explanation Data Object Tags Document date: 2020-08-10 Group: netmod Pages: 40 URL: https://www.ietf.org/internet-drafts/draft-tao-netmod-yang-node-tags-04.txt Status: https://datatracker.ietf.org/doc/draft-tao-netmod-yang-node-tags/ Htmlized: https://tools.ietf.org/html/draft-tao-netmod-yang-node-tags-04 Htmlized: https://datatracker.ietf.org/doc/html/draft-tao-netmod-yang-node-tags Diff: https://www.ietf.org/rfcdiff?url2=draft-tao-netmod-yang-node-tags-04 Abstract: This document defines a method to tag data objects associated with operation and management data in YANG Modules. This YANG data object tagging method can be used to identify characteristics data and correlate data objects from different data sources and provide input, instruction, indication to selection filter and filter queries of operational state on a server during a "pub/sub" service for YANG datastore updates. When the state of all subscriptions of a particular Subscriber to be fetched is huge, the amount of data to be streamed out to the destination can be greatly reduced and only targeted to the characteristics data. An extension statement to be used to indicate YANG data node self explanation tags that SHOULD be added by the module implementation automatically (i.e., outside of configuration). A YANG module [RFC7950] is defined, which augments Module tag model and provides a list of data node entries to allow for adding or removing of data node self explanation tags as well as viewing the set of self explanation tags associated with a YANG module. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. The IETF Secretariat _______________________________________________ netmod mailing list [email protected] https://www.ietf.org/mailman/listinfo/netmod
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