CI-users January 2018

ci-users@lists.centos.org

6 participants
7 discussions

apps.ci SCC and oci-kvm-hook ?
by Colin Walters 09 Apr '18

09 Apr '18

Hi, we'd like to migrate some of our workloads into Kubernetes jobs; see for example: https://github.com/projectatomic/papr/pull/70/commits/bdaabc975b6770e2c6826… What are the available resources in apps.ci versus Duffy? A lot of our jobs want basically a "classic Docker" environment with e.g. uid 0, but not CAP_SYS_ADMIN. And with seccomp disabled, etc. I was trying to create the test pod below, but it fails. It looks like our accounts use the default SCC. Can we lift these restrictions? BTW, I'd also like oci-kvm-hook installed, with this patch: https://github.com/stefwalter/oci-kvm-hook/pull/4 apiVersion: v1 kind: DeploymentConfig metadata: labels: run: cgwalters-shell name: cgwalters-shell spec: replicas: 1 selector: run: cgwalters-shell strategy: resources: {} template: metadata: labels: run: cgwalters-shell spec: containers: - args: - sleep - 24h image: registry.fedoraproject.org/fedora:27 name: cgwalters-shell # Run as uid 0 securityContext: runAsUser: 0

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plot plugin
by Michal Srb 01 Feb '18

01 Feb '18

Hello, We (devtools/fabric8-analytics) would like to start using Plot plugin in some of our jobs. The question is: is the plugin available in CentOS CI and if not, how/where can we request the plugin to be installed? Thanks, Michal [1]: https://wiki.jenkins.io/display/JENKINS/Plot+Plugin

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Maintenance Window for 13:00 UTC on 21-Jan-2018 (including the Duffy2 Rollout)
by Brian Stinson 21 Jan '18

21 Jan '18

Hi Folks, We need to finish the rollout for Duffy v2 and I'm hoping we can get this done starting at 1PM this Sunday. We have a few things stacked up that make this outage window important for us: - Updating the Jenkins master and a couple of plugins due to security fixes - Replacing the SSL certificate for ci.centos.org that expires at the end of the month - Finishing the rollout of Duffy2 We need a full restart of the Jenkins master, and to stop the Duffy API for a short period of time while we do this. As usual, we'll pause for an hour beforehand to let any lingering jobs finish. If you have any questions/comments, please let us know here or in #centos-devel on Freenode. Cheers! -- Brian Stinson CentOS CI Infrastructure Team

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Unplanned Duffy outage 17-Jan-2018
by Brian Stinson 17 Jan '18

17 Jan '18

Hi Folks, As some of you noticed, we had an empty Duffy pool for a while earlier today (intermittent trouble was reported from 11h00 UTC - 14h30 UTC) This was due to a couple of bugs in the Duffy2 drop-in replacement API rollout which began yesterday. I decided to roll back to using the Duffy v1 implementation for now while bugfixes are tested. Thank you for your patience. -- Brian Stinson CentOS CI Infrastructure Team

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builds on ci.centos.org is failing
by Bamacharan Kundu 17 Jan '18

17 Jan '18

Hi, We are seeing the builds failing due to builders is not getting the nodes[1]. This is happening for last couple of builds for Container team. is there something changed? [1]https://ci.centos.org/view/Container/job/centos-container-pipeline-servic… Regards Bamacharan Kundu

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Duffy v2 Status
by Brian Stinson 11 Jan '18

11 Jan '18

Hi Folks, We had hoped to deploy an open source drop-in replacement for the Duffy API before the holidays, but we found a couple of bugs shortly before things shut down. The plan is to have testing wrapped up this week for a deployment on Tuesday, January 16th. We don't expect any downtime or any job changes needed. You can track Duffy development (and participate!) here: https://github.com/CentOS/duffy Cheers! -- Brian Stinson CentOS CI Infrastructure Team

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Emergency Reboot sometime in the next day: Most CI Nodes
by Brian Stinson 04 Jan '18

04 Jan '18

Incident Date: 03-Jan-2018 to 04-Jan-2018 Incident Time: Rolling Approximate outage duration: A few minutes each on a rolling update Description: We need to reboot some of the ci.centos.org infrastructure to patch a kernel vulnerability. This will affect: - ci.centos.org: - Jenkins - jump.ci - slave0{1,2,3,4,5,6}.ci.c.o - admin.ci.centos.org - apps.ci.centos.org: - Nodes - Masters We don't know yet the exact time when this will take place, but will do our best to reschedule any running jobs. -- Brian Stinson CentOS CI Infrastructure Team

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CI-users January 2018