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Mon, 19 Oct 2020 01:50:14 +0000 (UTC) Received: from localhost.localdomain.com (ovpn-119-55.rdu2.redhat.com [10.10.119.55]) by smtp.corp.redhat.com (Postfix) with ESMTPS id C295D6EF50; Mon, 19 Oct 2020 01:50:12 +0000 (UTC) From: Cleber Rosa To: qemu-devel@nongnu.org, =?utf-8?q?Alex_Benn=C3=A9e?= , Peter Maydell Subject: [PATCH v4 1/4] Jobs based on custom runners: documentation and configuration placeholder Date: Sun, 18 Oct 2020 21:50:00 -0400 Message-Id: <20201019015003.1527746-2-crosa@redhat.com> In-Reply-To: <20201019015003.1527746-1-crosa@redhat.com> References: <20201019015003.1527746-1-crosa@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=crosa@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=63.128.21.124; envelope-from=crosa@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/18 21:50:19 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 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, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=-1, 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: Fam Zheng , Thomas Huth , =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= , Beraldo Leal , Erik Skultety , Stefan Hajnoczi , Andrea Bolognani , Wainer dos Santos Moschetta , Willian Rampazzo , Cleber Rosa , =?utf-8?q?Phil?= =?utf-8?q?ippe_Mathieu-Daud=C3=A9?= , Eduardo Habkost Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" As described in the included documentation, the "custom runner" jobs extend the GitLab CI jobs already in place. Those jobs are intended to run on hardware and/or Operating Systems not provided by GitLab's shared runners. Signed-off-by: Cleber Rosa Reviewed-by: Daniel P. Berrangé --- .gitlab-ci.d/custom-runners.yml | 14 +++++++++ .gitlab-ci.yml | 1 + docs/devel/ci.rst | 54 +++++++++++++++++++++++++++++++++ docs/devel/index.rst | 1 + 4 files changed, 70 insertions(+) create mode 100644 .gitlab-ci.d/custom-runners.yml create mode 100644 docs/devel/ci.rst diff --git a/.gitlab-ci.d/custom-runners.yml b/.gitlab-ci.d/custom-runners.yml new file mode 100644 index 0000000000..3004da2bda --- /dev/null +++ b/.gitlab-ci.d/custom-runners.yml @@ -0,0 +1,14 @@ +# The CI jobs defined here require GitLab runners installed and +# registered on machines that match their operating system names, +# versions and architectures. This is in contrast to the other CI +# jobs that are intended to run on GitLab's "shared" runners. + +# Different than the default approach on "shared" runners, based on +# containers, the custom runners have no such *requirement*, as those +# jobs should be capable of running on operating systems with no +# compatible container implementation, or no support from +# gitlab-runner. To avoid problems that gitlab-runner can cause while +# reusing the GIT repository, let's enable the recursive submodule +# strategy. +variables: + GIT_SUBMODULE_STRATEGY: recursive diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index 8ffd415ca5..b33c433fd7 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -18,6 +18,7 @@ include: - local: '/.gitlab-ci.d/opensbi.yml' - local: '/.gitlab-ci.d/containers.yml' - local: '/.gitlab-ci.d/crossbuilds.yml' + - local: '/.gitlab-ci.d/custom-runners.yml' .native_build_job_template: &native_build_job_definition stage: build diff --git a/docs/devel/ci.rst b/docs/devel/ci.rst new file mode 100644 index 0000000000..41a4bbddad --- /dev/null +++ b/docs/devel/ci.rst @@ -0,0 +1,54 @@ +== +CI +== + +QEMU has configurations enabled for a number of different CI services. +The most up to date information about them and their status can be +found at:: + + https://wiki.qemu.org/Testing/CI + +Jobs on Custom Runners +====================== + +Besides the jobs run under the various CI systems listed before, there +are a number additional jobs that will run before an actual merge. +These use the same GitLab CI's service/framework already used for all +other GitLab based CI jobs, but rely on additional systems, not the +ones provided by GitLab as "shared runners". + +The architecture of GitLab's CI service allows different machines to +be set up with GitLab's "agent", called gitlab-runner, which will take +care of running jobs created by events such as a push to a branch. +Here, the combination of a machine, properly configured with GitLab's +gitlab-runner, is called a "custom runner" here. + +The GitLab CI jobs definition for the custom runners are located under:: + + .gitlab-ci.d/custom-runners.yml + +Current Jobs +------------ + +The current CI jobs based on custom runners have the primary goal of +catching and preventing regressions on a wider number of host systems +than the ones provided by GitLab's shared runners. + +Also, the mechanics of reliability, capacity and overall maintanance +of the machines provided by the QEMU project itself for those jobs +will be evaluated. + +Future Plans and Jobs +--------------------- + +Once the CI Jobs based on custom runners have been proved mature with +the initial set of jobs run on machines from the QEMU project, other +members in the community should be able provide their own machine +configuration documentation/scripts, and accompanying job definitions. + +As a general rule, those newly added contributed jobs should run as +"non-gating", until their reliability is verified. + +The precise minimum requirements and exact rules for machine +configuration documentation/scripts, and the success rate of jobs are +still to be defined. diff --git a/docs/devel/index.rst b/docs/devel/index.rst index 77baae5c77..2fdd36e751 100644 --- a/docs/devel/index.rst +++ b/docs/devel/index.rst @@ -21,6 +21,7 @@ Contents: atomics stable-process testing + ci qtest decodetree secure-coding-practices