From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E68DCC433B4 for ; Mon, 19 Apr 2021 11:06:12 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A813261246 for ; Mon, 19 Apr 2021 11:06:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A813261246 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:45286 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lYRjH-0000MV-Rf for qemu-devel@archiver.kernel.org; Mon, 19 Apr 2021 07:06:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38560) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lYRSN-0000RT-Kl for qemu-devel@nongnu.org; Mon, 19 Apr 2021 06:48:43 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:59945) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lYRSL-0007uA-Ul for qemu-devel@nongnu.org; Mon, 19 Apr 2021 06:48:43 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1618829320; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=CAGaSQ1s4cvq445SAGtJQU7r89VUkZD8202x5DU7u3k=; b=TWTW2kgXtqe4/iinzxNIWMRwyN/Uf58KYyF34ZsSFObVi0McAzX1l8usuev9LUPI0Yz8Qs G49dpRssNGW1dcF0PQN9upgbbha24f+eVbgQHn1X488Y4MaR61lk0Xg2V9ZFqM54ar8z3r /7Il0emLqZJpvIeJkl4iFSq4XBAkK64= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-42-2j212C9FPFSRkgOjG7f3Dg-1; Mon, 19 Apr 2021 06:48:37 -0400 X-MC-Unique: 2j212C9FPFSRkgOjG7f3Dg-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 44488801814; Mon, 19 Apr 2021 10:48:36 +0000 (UTC) Received: from thuth.remote.csb (ovpn-112-129.ams2.redhat.com [10.36.112.129]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6A46719CAB; Mon, 19 Apr 2021 10:48:26 +0000 (UTC) Subject: Re: [RFC PATCH 14/15] gitlab-ci: Allow forks to use different set of jobs To: =?UTF-8?Q?Daniel_P=2e_Berrang=c3=a9?= References: <20210418233448.1267991-1-f4bug@amsat.org> <20210418233448.1267991-15-f4bug@amsat.org> <1140e403-fbb0-8021-f2b6-9528247dfbc7@redhat.com> From: Thomas Huth Message-ID: Date: Mon, 19 Apr 2021 12:48:25 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.9.0 MIME-Version: 1.0 In-Reply-To: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=thuth@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Erik Skultety , qemu-devel@nongnu.org, Wainer dos Santos Moschetta , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , Willian Rampazzo , Cleber Rosa , Miroslav Rezanina , =?UTF-8?Q?Alex_Benn=c3=a9e?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 19/04/2021 12.36, Daniel P. Berrangé wrote: > On Mon, Apr 19, 2021 at 12:20:55PM +0200, Thomas Huth wrote: >> On 19/04/2021 12.10, Erik Skultety wrote: >>> On Mon, Apr 19, 2021 at 10:40:53AM +0100, Daniel P. Berrangé wrote: >>>> On Mon, Apr 19, 2021 at 01:34:47AM +0200, Philippe Mathieu-Daudé wrote: >>>>> Forks run the same jobs than mainstream, which might be overkill. >>>>> Allow them to easily rebase their custom set, while keeping using >>>>> the mainstream templates, and ability to pick specific jobs from >>>>> the mainstream set. >>>>> >>>>> To switch to your set, simply add your .gitlab-ci.yml as >>>>> .gitlab-ci.d/${CI_PROJECT_NAMESPACE}.yml (where CI_PROJECT_NAMESPACE >>>>> is your gitlab 'namespace', usually username). This file will be >>>>> used instead of the default mainstream set. >>>> >>>> I find this approach undesirable, because AFAICT, it means you have >>>> to commit this extra file to any of your downstream branches that >>>> you want this to be used for. Then you have to be either delete it >>>> again before sending patches upstream, or tell git-publish to >>>> exclude the commit that adds this. >>>> >>>> IMHO any per-contributor overhead needs to not involve committing >>>> stuff to their git branches, that isn't intended to go upstream. >>> >>> Not just that, ideally, they should also run all the upstream workloads before >>> submitting a PR or posting patches because they'd have to respin because of a >>> potential failure in upstream pipelines anyway. >> >> It's pretty clear that you want to run the full QEMU CI before submitting >> patches to the QEMU project, but I think we are rather talking about forks >> here that are meant not meant for immediately contributing to upstream >> again, like RHEL where we only build the KVM-related targets and certainly >> do not want to test other things like CPUs that are not capable of KVM, or a >> branch where Philippe only wants to check his MIPS-related work during >> development. >> For contributing patches to upstream, you certainly have to run the full CI, >> but for other things, it's sometimes really useful to cut down the CI >> machinery (I'm also doing this in my development branches manually some >> times to speed up the CI), so I think this series make sense, indeed. > > For a downstream like RHEL, I'd just expect them to replace the main > .gitlab-ci.yml entirely to suit their downstream needs. But that still means that we should clean up the main .gitlab-ci.yml file anyway, like it is done in this series, to avoid that you always get conflicts in this big file with your downstream-only modifications. So at least up to patch 11 or 12, I think this is a very valuable work that Philippe is doing here. Thomas