Re: [Netconf] [yang-doctors] Yangdoctors last call review of draft-ietf-netconf-netconf-event-notifications-16
"Reshad Rahman (rrahman)" <rrahman@cisco.com> Fri, 11 January 2019 21:59 UTC
Return-Path: <rrahman@cisco.com>
X-Original-To: netconf@ietfa.amsl.com
Delivered-To: netconf@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 78B1712896A; Fri, 11 Jan 2019 13:59:55 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -19.054
X-Spam-Level:
X-Spam-Status: No, score=-19.054 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-4.553, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_HI=-5, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=cisco.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Y39-7iq64nGk; Fri, 11 Jan 2019 13:59:52 -0800 (PST)
Received: from rcdn-iport-7.cisco.com (rcdn-iport-7.cisco.com [173.37.86.78]) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 80B431200D7; Fri, 11 Jan 2019 13:59:52 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=7234; q=dns/txt; s=iport; t=1547243992; x=1548453592; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:content-transfer-encoding: mime-version; bh=aZatFE1rAEyViX0F6aeUSy6wh/yIEqcbtnOnxczFryU=; b=SIKl+Cr1xixtGoyE91XK3UstFYImJT/BMRbChE63UiPeQnKzTXQ6kZqG d/cIpeQR9plymTumZH0FC8TxQl1SK0fh+bN75ZA96udEr//2N7g5Ts2zV Ls/7NfwKYoXlEX6rw50Xelin+e3NIpcbb4Q3oY5WG13WAO7zAYvn3UQvY o=;
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: A0AFAACZEDlc/4cNJK1jGQEBAQEBAQEBAQEBAQcBAQEBAQGBUgMBAQEBAQsBgVopZoECJwqDd5VxJZd6FIFnCwEBGAuEA0YCF4ISIjUIDQEDAQECAQECbRwMhUoBAQEDAQEBIRE6CQIQAgEIFQMCAgkWBwICAiULFRACBAENBYJXSwGBeQgPrzyBL4QuARNAhSkFgQuLNBeBQD+BOAwTghc1gx4BAQIBAYEqARIBEg0XgnIxggQiAolVl0xaCQKHGINPhxoYgWSIWoc/iXCBCIQGiz4CERSBJyECNGVxcBU7KgGCQYJRgziFFIU/QTGIDA0XB4EBgR8BAQ
X-IronPort-AV: E=Sophos;i="5.56,466,1539648000"; d="scan'208";a="501407291"
Received: from alln-core-2.cisco.com ([173.36.13.135]) by rcdn-iport-7.cisco.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Jan 2019 21:59:51 +0000
Received: from XCH-RCD-013.cisco.com (xch-rcd-013.cisco.com [173.37.102.23]) by alln-core-2.cisco.com (8.15.2/8.15.2) with ESMTPS id x0BLxoWj029348 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=FAIL); Fri, 11 Jan 2019 21:59:50 GMT
Received: from xch-rcd-005.cisco.com (173.37.102.15) by XCH-RCD-013.cisco.com (173.37.102.23) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 11 Jan 2019 15:59:50 -0600
Received: from xch-rcd-005.cisco.com ([173.37.102.15]) by XCH-RCD-005.cisco.com ([173.37.102.15]) with mapi id 15.00.1395.000; Fri, 11 Jan 2019 15:59:50 -0600
From: "Reshad Rahman (rrahman)" <rrahman@cisco.com>
To: "Eric Voit (evoit)" <evoit@cisco.com>, "yang-doctors@ietf.org" <yang-doctors@ietf.org>, Alexander Clemm <alexander.clemm@huawei.com>
CC: "draft-ietf-netconf-netconf-event-notifications.all@ietf.org" <draft-ietf-netconf-netconf-event-notifications.all@ietf.org>, "netconf@ietf.org" <netconf@ietf.org>
Thread-Topic: [yang-doctors] Yangdoctors last call review of draft-ietf-netconf-netconf-event-notifications-16
Thread-Index: AQHUqDk0MEtk4/aZ2E+MAjzaT3aN2aWnWDMAgAMikDCAADd9gA==
Date: Fri, 11 Jan 2019 21:59:50 +0000
Message-ID: <5EBE9EF0-C7AD-4318-B54C-292D99157717@cisco.com>
References: <154705166883.4820.16710277209489694478@ietfa.amsl.com> <B9679402-7DF0-445C-8455-E7FB90A3E9DB@cisco.com> <4507042659b84a01b5738f368edc95e4@XCH-RTP-013.cisco.com>
In-Reply-To: <4507042659b84a01b5738f368edc95e4@XCH-RTP-013.cisco.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
user-agent: Microsoft-MacOutlook/10.10.5.181209
x-ms-exchange-messagesentrepresentingtype: 1
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: [10.82.229.86]
Content-Type: text/plain; charset="utf-8"
Content-ID: <367A4E1B6AF1744598B4D98C5A34F680@emea.cisco.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-Outbound-SMTP-Client: 173.37.102.23, xch-rcd-013.cisco.com
X-Outbound-Node: alln-core-2.cisco.com
Archived-At: <https://mailarchive.ietf.org/arch/msg/netconf/FarEICMheoBD7ic22WNHB6C8_sQ>
Subject: Re: [Netconf] [yang-doctors] Yangdoctors last call review of draft-ietf-netconf-netconf-event-notifications-16
X-BeenThere: netconf@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Network Configuration WG mailing list <netconf.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/netconf>, <mailto:netconf-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/netconf/>
List-Post: <mailto:netconf@ietf.org>
List-Help: <mailto:netconf-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/netconf>, <mailto:netconf-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 11 Jan 2019 21:59:56 -0000
Hi Eric, All good. For issue #2 below, Michal confirmed that yanglint doesn't handle rpc-error, so there's no issue in the draft as you mentioned. https://github.com/CESNET/libyang/issues/696 Regards, Reshad. On 2019-01-11, 4:06 PM, "Eric Voit (evoit)" <evoit@cisco.com> wrote: Hi Reshad, Thanks for the review. Some thoughts in-line... > From: Reshad Rahman, January 9, 2019 1:49 PM > > Don't know why newlines aren't showing up in the email, if you want a nicer > view (also a slight revision): > https://datatracker.ietf.org/doc/review-ietf-netconf-netconf-event- > notifications-16-yangdoctors-lc-rahman-2019-01-09/ > > On 2019-01-09, 11:34 AM, "yang-doctors on behalf of Reshad Rahman" <yang- > doctors-bounces@ietf.org on behalf of rrahman@cisco.com> wrote: > > Reviewer: Reshad Rahman > Review result: Ready with Issues > > YANG Doctor review of draft-ietf-netconf-netconf-event-notifications-16 (by > Reshad Rahman) > > No YANG module in this draft but there are numerous examples based on > the YANG > modules in draft-ietf-netconf-subscribed-notifications and > draft-ietf-netconf-yang-push. Validation of the examples was done with > yanglint > 0.16.59. > > The major issues are related to the examples, although in 2) below the > root-cause might be with the YANG module in > draft-ietf-netconf-subscribed-notifications and in 3) there is an issue which > has already been reported on draft-ietf-netconf-yang-push: > 1) The establish-subscription request in Figure 3 fails yanglint validation, the > "stream" element has to be moved after the "stream-xpath-filter" element, > that fixed the following issue: err : Invalid order of elements > "stream-xpath-filter" and "stream". > (/ietf-subscribed-notifications:establish-subscription/stream-xpath-filter) Done. > 2) The establish-subscription error response in Figure 5 fails yanglint > validation, the "id" element is missing. This is because > draft-ietf-netconf-subscribed-notifications has leaf id as mandatory in > establish-subscription output, either we remove the mandatory or we > reserve a > value as invalid id or we add err : Missing required element "id" in > "establish-subscription". > (/ietf-subscribed-notifications:establish-subscription) The id is mandatory for the <establish-subscription> RPC response of that RPC. It is not needed as part of the general <rpc-error> response. So I believe we are good here. (Note: Yanglint would need to be upgraded to do fairly complex RPC correlation to be able to automatically cover such issue types.) > 3) The modify-subscription request in Figure 7 fails yanglint validation > because of missing "datastore" element. err : When condition > "../ietf-subscribed-notifications:target/ietf-yang-push:datastore" not > satisfied. > (/ietf-subscribed-notifications:modify-subscription/ietf-yang-push:periodic) > There are 2 causes here: missing "datastore" element and incorrect when > statements in draft-ietf-netconf-yang-push (as reported by Andy Bierman). > Fixing ietf-yang-push.yang and adding the following before element > "datastore-xpath-filter " fixed the example. > <yp:datastore > xmlns:ds="urn:ietf:params:xml:ns:yang:ietf- > datastores">ds:running</yp:datastore> Alex is going to be making the change to the YANG push datastore drafts shortly (I just talked with him). I am happy to modify the example (if necessary) based on the "when" statement incorporated under update-policy-modifiable. > Minor comments and nits: > - Abstract s/YANG Push/YANG-Push/ since YANG-Push is the term introduced > in > draft-ietf-netconf-yang-push Done > Introduction. Last sentence doesn't read well, > "...a RESTCONF client via a dynamic subscription..." may need tweaking - That text has been touched so many times, I am afraid of touching it again. > Section 5 s/terminates/terminates,/ Done > Section 7 3rd bullet. s/this MAY but does > not have to be included/this MAY be included/? Done > Section 7 > s/kill-subscription-error/delete-subscription-error/ (thanks Rob) Done > Figure 3, > stream-xpath-filter uses prefix "ds" for example-datastore.yang. Since "ds" is > used by ietf-datastores.yang, might be better to choose another prefix such > as "ex" Done. I will post after a couple days, or after the "when" question closes (whatever comes first). Eric > Regards, > Reshad. > > > _______________________________________________ > yang-doctors mailing list > yang-doctors@ietf.org > https://www.ietf.org/mailman/listinfo/yang-doctors >
- [Netconf] Yangdoctors last call review of draft-i… Reshad Rahman
- Re: [Netconf] [yang-doctors] Yangdoctors last cal… Reshad Rahman (rrahman)
- Re: [Netconf] [yang-doctors] Yangdoctors last cal… Eric Voit (evoit)
- Re: [Netconf] [yang-doctors] Yangdoctors last cal… Reshad Rahman (rrahman)