- Zuul-discuss - lists.opendev.org

How to define zuul.executor.inventory_file on a localhost
by Akhil Jayakumar (akjayaku) 19 Dec '18

19 Dec '18

Hi All, Our openstack cinder ci jobs are failing due to below error. Do you know where we need to define zuul.executor variable “inventory_file”? Appreciate your help. 2018-12-18 06:48:58.993454 | TASK [log-inventory : Copy ansible inventory to logs dir] 2018-12-18 06:48:59.045029 | primary | ERROR 2018-12-18 06:48:59.045544 | primary | { 2018-12-18 06:48:59.045637 | primary | "msg": "The task includes an option with an undefined variable. The error was: 'dict object' has no attribute '… [View More]

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Zuul project update 2018-12-17
by corvus＠inaugust.com 18 Dec '18

18 Dec '18

Hi, The past two weeks in the Zuul project have seen: David discovered an issue in node deletion that was leaving empty ZooKeeper nodes and added code to nodepool to clean those up automatically. He also fixed a race in the test_handler_poll_session_expired nodepool test. Tobias worked on spec for scale out scheduler (what we've been informally calling Zuul v4 -- where we likely connect all components via Zookeeper and remove our use of Gearman). He also fixed an issue with github status … [View More]

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Creation of OSF Project Confirmation Guidelines
by Claire Massey 13 Dec '18

13 Dec '18

Hi everyone, As you know, Zuul is a pilot project supported by the OpenStack Foundation (OSF). As such, we wanted to make sure you’re aware of an effort recently kicked off a sub group of the OSF Board of Directors to draft guidelines[1] for confirming pilot projects as full, top-level, open infrastructure project of the Foundation. The current pilot projects that will be eligible for confirmation review in 2019-2020 are Airship, Kata Containers, StarlingX and Zuul. Currently the OpenStack … [View More]

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Projects config introspection
by Tristan Cacqueray 11 Dec '18

11 Dec '18

Hi all, I'd like to start the discussion around introspecting projects configs. The goal is to be able to efficiently answer the following questions: * Which projects use a specific job, * Which jobs use a specific nodeset, * Which nodesets or jobs use a specific label, and * Which jobs, labels or nodesets are not used. Putting aside the job variants model (which isn't well exposed in the current REST APIs), the easiest solution would be to add new endpoints, such as /api/job-per-project/{… [View More]

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Adding an unconditional cleanup job phase
by Brendan Jackman 11 Dec '18

11 Dec '18

Hi all, Looking, for the moment, for lower-hanging fruit in my quest to reduce test resource pressure with Zuul. One unfortunate hack in my use-case is that we currently lock and release test resources which are shared with another system. This is handled by an ansible role that sends API calls to that other system. This means summarily killing a running job can prevent a resource from getting unlocked. To get around this I've had to disable pipeline.dequeue-on-new-patchset. I'd like to add … [View More]

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Roadmap for running jobs on OpenShift
by Tristan Cacqueray 10 Dec '18

10 Dec '18

Hello everyone, Please find below a list of topics I think we should address in order to land the OpenShift driver. Kube config integration in zuul-executor ---------------------------------------- As of now, the k8s and the openshift drivers need a setup function in the exector module in order to be usable: https://review.openstack.org/570668 The Openshift drivers --------------------- https://review.openstack.org/570667 and https://review.openstack.org/590335 are 2 variants to support … [View More]

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[Newsletter] What's Happening in the Open Infrastructure Community
by Claire Massey 05 Dec '18

05 Dec '18

Hi everyone, This week, the OSF team distributed the first Open Infrastructure Community Newsletter. Our goal with the bi-weekly newsletter is to provide a digest of the latest developments and activities across open infrastructure projects, events and users. This week, the newsletter highlighted the Berlin Summit as well as brief updates from Zuul and other OSF projects - OpenStack, Airship, Kata Containers and StarlingX. You can checkout the full newsletter on Superuser [1], and if you … [View More]

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Software Factory 3.2 released
by Tristan Cacqueray 05 Dec '18

05 Dec '18

We are pleased to announce the release of Software Factory version 3.2: https://www.softwarefactory-project.io/releases/3.2 This new release consolidates the 3.1 version with updated packages, minor fixes and some new features such as an improved update mechanism. Software Factory version 3.2 integrates Zuul and Nodepool version 3.3.1. Here is the list of features we picked in the Software Factory version of Zuul and Nodepool that are still under review upstream. We are confident these … [View More]

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Zuul project update 2018-12-03
by corvus＠inaugust.com 03 Dec '18

03 Dec '18

Hi, It's been a while since I've sent one of these -- mostly due to all the conferences and holidays which seemed to all happen at once. There's a lot going on: I'm working on support for dynamically adjusting node request priorities. Because of the current heavy load on OpenStack's Zuul system, this should help us get results faster on changes to Zuul. I also have changes in progress to add support for storing information about artifacts (but not the artifacts themselves) in the SQL … [View More]

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Road to fully scale out Zuul
by Tobias.Henkel＠bmw.de 02 Dec '18

02 Dec '18

Hi Zuulers, currently the zuul-scheduler is the only component of zuul that is not scale out ready and thus a single point of failure. We always had the goal to make the scheduler scale out ready at some point in time. In order to make this more concrete so we can start to work on this I tried to transform my thoughts on this into a spec: https://review.openstack.org/621479 I'd be interested in what you think about this. Cheers, Tobias

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