devel March 2016

devel@lists.centos.org

47 participants
47 discussions

Problem installing golang.x86_64 with virt7-docker-common-candidate.
by centos-devel 30 Mar '16

30 Mar '16

Hi list! Apologies in advance for this has turned into a slightly long email, so I will put a short summary here at the top. I am not entirely sure if I am trying to do the right thing, so I thought it best if I were to explain clearly. TLDR: I think I need to install golang.x86_64 to make 'godeps go run' work. but yum fails with missing dependencies. Details follow. So I created a yum repo: cat << EOF > /etc/yum.repos.d/virt7-docker-common-candidate.repo [virt7-testing] name=virt7-testing baseurl=http://cbs.centos.org/repos/virt7-docker-common-candidate/x86_64/os/ gpgcheck=0 EOF I installed and configured docker-storage, docker, docker-registry. I then installed Kubernetes and managed to configure a test cluster with master and slave nodes running in VMs using CBS build from virt7-docker-common-candidate dated 10-Mar-2016 16:50 Having followed along ok with the Kubernetes 101 http://kubernetes.io/docs/user-guide/walkthrough/ and Kubernetes 201 http://kubernetes.io/docs/user-guide/walkthrough/k8s201/ I am attempting to follow along with the supplied examples. https://github.com/kubernetes/kubernetes/tree/release-1.2/examples I know very little about Go but If I am not mistaken, I need to install it to enable the k8s demos to build and function. particularly "Nginx https service" https://github.com/kubernetes/kubernetes/tree/release-1.2/examples/https-ng… The nginx-https example needs to build some certificates so a makefile calls 'godeps go run ...' error is: godep go run make_secret.go -crt /tmp/nginx.crt -key /tmp/nginx.key > /tmp/secret.json /bin/sh: godep: command not found make: *** [secret] Error 127 So I install [root@vm139 admin]# yum info godep.x86_64 Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile * base: mirror.ox.ac.uk * extras: mirror.cov.ukservers.com * updates: repo.bigstepcloud.com Available Packages Name : godep Arch : x86_64 Version : 27 Release : 3.el7 Size : 1.8 M Repo : virt7-testing Summary : Dependency tool for go URL : https://github.com/tools/godep Licence : BSD Description : Dependency tool for go error is now: godep go run make_secret.go -crt /tmp/nginx.crt -key /tmp/nginx.key > /tmp/secret.json godep: No Godeps found (or in any parent directory) make: *** [secret] Error 1 ## My reading of that is that godep cannot run go because golang is not installed. ? (make_secret.go is a small file in the cwd) [root@vm139 admin]# yum info golang.x86_64 Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile * base: mirror.as29550.net * extras: mirror.cov.ukservers.com * updates: repo.bigstepcloud.com Available Packages Name : golang Arch : x86_64 Version : 1.5.1 Release : 1.el7 Size : 1.1 M Repo : virt7-testing Summary : The Go Programming Language URL : http://golang.org/ Licence : BSD Description : The Go Programming Language. But am a bit stuck with getting go to function. So I attempt to install golang but this fails because of missing dependencies: Error: Package: golang-1.5.1-1.el7.x86_64 (virt7-testing) Requires: golang-src = 1.5.1-1.el7 Available: golang-src-1.4.2-1.el7.centos.noarch (extras) golang-src = 1.4.2-1.el7.centos Available: golang-src-1.4.2-9.el7.noarch (base) golang-src = 1.4.2-9.el7 You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest Perhaps I am misunderstanding? Can anyone help me with this? Thanks Colin.

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CentOS SCLo SIG sync-up meeting (2016-03-30)
by Honza Horak 30 Mar '16

30 Mar '16

The meeting will be at 15:00 UTC (11:00 EST, 17:00 Brno, 11:00 Boston, 0:00+1d Tokyo, 1:00+1d Brisbane) in #centos-devel on Freenode. I have no specific agenda for today, but will be at least available for discussion potential issues if anybody has something. Honza

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CentOS PaaS SIG meeting (2016-03-300
by Troy Dawson 30 Mar '16

30 Mar '16

Hello, It's time for our weekly PaaS SIG sync-up meeting I don't think the meeting will be as full as last weeks, but if you want to discuss anything, this is the time. Time: 1500 UTC - Wedensdays Date: Today Wedensday, 30 March 2016 Where: IRC- Freenode - #centos-devel Agenda: - New members - Any other PaaS's wanting to join other than OpenShift? - OpenShift Current Status -- rpms - origin and it's install dependencies -- images - not started --- Next week hopefully we'll have a CentOS OSBS demo -- Quickstart - not started - Open Floor

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Smoke tests for CentOS OpenShift repo
by Troy Dawson 30 Mar '16

30 Mar '16

Hi, I'm working on getting our initial CentOS OpenShift repo setup. Before I start the process of moving things out of candidate and into more official CentOS repo's, I wanted to setup a few simple tests that let me know I've got everything I need. The following repo file is for CentOS 7 machines. https://tdawson.fedorapeople.org/centos/CentOS-OpenShift.repo The only test I currently have is yum install "*origin*" Does anyone have any other simple tests, or maybe not so simple. This repo should replace the openshift-next repo on copr. Troy

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Infra : changes to buildlogs.centos.org
by Fabian Arrotin 29 Mar '16

29 Mar '16

Hi, Just to let you know in advance that we'll add some modifications to the buildlogs.centos.org nodes. We got a proposal from a CDN infrastructure company (CDN77.com) willing to be a sponsor for the CentOS Project, and so we'd like to use that service for the testing/dev artifacts (so rpm packages, iso images, qcow2 images, etc) so that users can get it faster than when served from our actual buildlogs.centos.org nodes. What does that mean for you ? Next tuesday, we'll implement RewriteRule to redirect requests to those CDN backend nodes (themselves fetching/caching directly from us) The change is scheduled to be implemented on Tuesday March 29th, 8:00 am UTC time You can convert to local time with $(date -d '2016-3-29 8:00 UTC') What will be the impact ? Starting from that day, httpd will redirect you to another location for the following type of files : .rpm, .iso .qcow2{.gz,.xz}, .img{.xz} We tested that yum follows correctly the redirection, so people consuming packages from those repositories (so testing repo for the SIGs building pkgs through cbs.centos.org) will not see any impacts, except maybe an increase in available bandwidth/speed delivery (so the goal we wanted to reach) What about people downloading such images ? - browser (Firefox, Chome, others) : works directly - wget : it follows the redirection by default, so no impact - curl : if you use curl without the --location option, it will *not* follow the redirection so you'll not be able to download the needed file as before. Verify so your download scripts using curl to implement the correct options. - other method : not tested What about the integrity of the downloaded files ? - for rpm packages, you'll still get the repodata files from our nodes, meaning that only the packages will be downloaded from the cdn, and so metadata for the .rpm packages will have to match what's declared at the repodata level, ensuring integrity checks. - for the other images (.iso, .qcow2, etc) you'll be able to fetch/compare the .sha256 file for each file (or the sha256sum.txt file) from us, giving you the ability to verify also the integrity of the downloaded files. If you encounter an issue, feel free to reach us in #centos-devel. -- Fabian Arrotin The CentOS Project | http://www.centos.org gpg key: 56BEC54E | twitter: @arrfab

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devtools-4 content
by Karanbir Singh 24 Mar '16

24 Mar '16

hi guys I noticed the following rpms are not namespaced for the devtools4 scl : G: da64210f1fde669db919d3a5123b06f7a659bc6087a600b560c1e68e3ec58ccb libasan2-5.2.1-2.2.el6.x86_64.rpm G: cff6fded96723d8e6aae21f07af56cea50662113e833e31aa08c1fa8b7486403 libatomic-5.2.1-2.2.el6.x86_64.rpm G: f276242c72ef38b33e8b809ea010edd174e5b2af606d405bfe8804299be93e6a libcilkrts-5.2.1-2.2.el6.x86_64.rpm G: 2a737b3d557161090a0d4eadc0feddc9ffca773ea812006cc8b697236d0c5e2c libitm-5.2.1-2.2.el6.x86_64.rpm G: 344c1ba0767abd34c8d4c4de0cbe26397f1f7351607ab9c1314da47968ea9be9 liblsan-5.2.1-2.2.el6.x86_64.rpm G: 24799e72ae2798cade59c8c653ff5944461ea45b21e4c4da6a94fb44a66fbe7c libmpx-5.2.1-2.2.el6.x86_64.rpm G: e9cf0decfcc4a8cbb7cdaa87c38a255378c48579f30ba7c6d82608bb9257d36d libtsan-5.2.1-2.2.el6.x86_64.rpm G: 9f9fdf4e29bbc2c4ee5174c75897619c61726f18c92758b4a8d86208450a4135 libubsan-5.2.1-2.2.el6.x86_64.rpm is that by design ? regards -- Karanbir Singh +44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh GnuPG Key : http://www.karan.org/publickey.asc

2 1

Audio production SIG
by Tim 23 Mar '16

23 Mar '16

Hi all, I would like to propose a new SIG for audio production. This would primarily cover to setup a digital audio workstation. I started to build some packages for this like plugins, configurations and a realtime kernel (built from git.centos.org) for a public repository. During doing all this stuff I thought of founding a SIG. I think, CentOS will be the right distribution for this, because it is really stable, reliable and long term supported. Regards Tim

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Paas SIG - Proposed meeting time and agenda
by Troy Dawson 23 Mar '16

23 Mar '16

Hello, I'd like to propose a meeting time and initial agenda for the Paas SIG. Time: 1500 UTC - Wedensdays Starting this Wedensday, 23 March 2016 Agenda: - Roll Call: - Topics: -- Paas SIG members -- OpenShift rpm's -- OpenShift images -- OpenShift CentOS Quickstart - Open Floor:

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CentOS SCLo SIG sync-up meeting next week (2016-03-23)
by Honza Horak 23 Mar '16

23 Mar '16

Since there seems to be a meeting collision with Config Management SIG on Wednesday, we agreed with Julien to alternate and so this week there will be Config Management SIG meeting and the SCLo SIG meeting will be held next Wednesday. However, I'd like to move the meeting time one hour earlier, so we can meet at the same time as we have always met, just in Summer time, so it will be at 15:00 UTC (11:00 EST, 17:00 Brno, 11:00 Boston, 0:00+1d Tokyo, 1:00+1d Brisbane) in #centos-devel on Freenode. Honza

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Vagrant image builds are failing in CBS Imagefactory
by Lalatendu Mohanty 22 Mar '16

22 Mar '16

Hi, Vagrant image builds are failing [1] [2] in CBS. I have seen similar few months back and It was some configuration issue. [1] https://cbs.centos.org/koji/taskinfo?taskID=82604 [2] https://cbs.centos.org/koji/taskinfo?taskID=82612 Thanks, Lala

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devel March 2016