devel March 2016

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47 participants
47 discussions

getting to really minimal
by Karanbir Singh 20 Mar '16

20 Mar '16

hi I need a very very small image to get some testing work done for the cloud pieces we work on. And for this the image really needs to be as close to a just-enough set that it can boot. All I then need from there is the ability to ssh into the image, and run curl ( ie. we dont need yum and network manager and all the rest of the bits that make it a useful image ). Does anyone have a kickstart that helps get to this minimalistic point ? Regards -- Karanbir Singh +44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh GnuPG Key : http://www.karan.org/publickey.asc

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RPM Submission - Centos Package Cron
by Brady Wied 19 Mar '16

19 Mar '16

Homepage - https://github.com/wied03/centos-package-cron Package spec attached SRC RPM URL - https://github.com/wied03/centos-package-cron/releases/download/releases%2F… Tested against 6.6, 6.7, and 7 -- Brady Wied President *BSW Technology Consulting - *bswtechconsulting.com brady(a)bswtechconsulting.com

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sclo-php5x - updates available for testing
by Remi Collet 18 Mar '16

18 Mar '16

Following packages are available in the testing repository: sclo-php56-php-pecl-http-2.5.6-1.el6 sclo-php56-php-pecl-http-2.5.6-1.el7 sclo-php55-php-pecl-http-2.5.6-1.el6 sclo-php55-php-pecl-http-2.5.6-1.el7 sclo-php54-php-pecl-http-2.5.6-1.el6 sclo-php54-php-pecl-http-2.5.6-1.el7 This fix a security issue in previous version. To install, use --enablerepo=centos-sclo-sclo-testing

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[Discuss/Update] Pulp-Crane for Centos Container Pipeline
by Mohammed Zeeshan 17 Mar '16

17 Mar '16

Hi I have successfully got a pulp-crane setup on a devcloud test vm. I guess we are going with the following stack for the registry. Mongo DB - backend datastore [Done] QPID - Messaging [Done] Pulp Server - Serves the docker repo. [Done] Pulp Admin - Manage repo and also push build images into repo. Crane - CDN backbone serving 302 redirects to pulp server for distribution of images (accessed through docker pulls) [Considering how to continuously deliver pulp updates to cranes sitting elsewhere - thoughts anyone?] Solr - Allow searching of images (docker search) [Gotta get started on this, pointers anyone?] Pulp/crane at work : http://pastebin.centos.org/41671/ Looking for feedback from you guys. -- *Mohammed Zeeshan Ahmed, * B.E Computer Science Engineering Certified IT & Cloud Architect & RHCSA +919986458839 Bengaluru, India https://mohammedzee1000.wordpress.com/ <http://mohammed-zeeshan.strikingly.com>

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Thinking through the March 2016 build targets
by Karanbir Singh 17 Mar '16

17 Mar '16

hi, its time to work through the changesets we want to deliver in the 2016-03 builds. Lets try and close those out and attempt a first round of builds by 28th, and use that week to get to release. regards -- Karanbir Singh +44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh GnuPG Key : http://www.karan.org/publickey.asc

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centos-ci - new kube version broken
by Dusty Mabe 16 Mar '16

16 Mar '16

The version is: kubernetes-client.x86_64 0:1.2.0-0.6.alpha1.git8632732.el7 The error looks something like: ``` 1458139640 - [ERROR] - cli/main.py - cmd: ['/host/usr/bin/kubectl', 'create', '-f', u'build/artifacts/kubernetes/.hello-apache-pod.json', u'--namespace=default'] failed: Error from server: error when creating "build/artifacts/kubernetes/.hello-apache-pod.json": pods "helloapache" is forbidden: service account default/default was not found, retry after the service account is created ``` A full log is at [1]. This looks similar to this fedora bug [2]. - Dusty [1] https://ci.centos.org/job/atomicapp-test-kubernetes-pr/24/consoleText [2] https://bugzilla.redhat.com/show_bug.cgi?id=1315472

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sclo-ror42: Ruby on Rails 4.2 packages available for testing
by Dominic Cleal 16 Mar '16

16 Mar '16

I'm happy to announce test packages of a new Ruby on Rails 4.2 collection are available from the CentOS Software Collections SIG. These are modelled on previous collections (e.g. rh-ror41) and provide all of Rails with full asset compilation support, plus extras such as jQuery (1.11.2 & 2.1.3). It depends on the rh-ruby22 and v8314 collections. To install it, run: yum install centos-release-scl yum install --enablerepo=centos-sclo-sclo-testing --nogpgcheck sclo-ror42 Activate and use the collection with "scl enable sclo-ror42". https://wiki.centos.org/SpecialInterestGroup/SCLo/RubyOnRails contains tips on using the RoR collection(s) with Passenger. Please test the collection out and report bugs to https://github.com/domcleal/sclo-ror42/issues or on this thread. -- Dominic Cleal dominic(a)cleal.org

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info about centos 7 cloud images and no_timer_check
by Gianluca Cecchi 15 Mar '16

15 Mar '16

Hello, I'm playing with an openstack lab environment based on Icehouse on CentOS 7 and nested virtualization. Some details about the infra. L0 Host is on Fedora 23: my laptop with ssd disk and 16Gb of ram, using Qemu/KVM and virt-manager L1 Host is CentOS 7 with 4Gb of ram and configured with IceHouse rdo repo (EOL7) (copy host cpu config in virt-manager of Fedora 23) and packstack allinone L2 is Centos 7 cloud image configured with 1Gb of ram CentOS-7-x86_64-GenericCloud.qcow2 download by end of February 2016 I'm able to do all on this L2 guest (eg ssh login with centos user through key and attch floating ip) but I noticed 2 things: 1) I was not able to boot because the VM always remained stuck at boot at message: ...trying to set up timer as Virtual Wire IRQ... I found this https://bugzilla.redhat.com/show_bug.cgi?id=1175502 but actually my VM is nested with kvm command line run by L1 is: qemu 31641 1 88 13:36 ? 00:05:47 /usr/libexec/qemu-kvm -name instance-00000006 -S -machine pc-i440fx-rhel7.0.0,accel=tcg,usb=off -m 1024 -realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid e0680ada-1fc8-4d7a-829b-ba581a6252ef -smbios type=1,manufacturer=RDO Project,product=OpenStack Nova,version=2014.1.5-1.el7.centos,serial=14603773-bb9a-46e3-b333-07e0b68e65ac,uuid=e0680ada-1fc8-4d7a-829b-ba581a6252ef -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-instance-00000006/monitor.sock,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -boot strict=on -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/var/lib/nova/instances/e0680ada-1fc8-4d7a-829b-ba581a6252ef/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=none -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive file=/var/lib/nova/instances/e0680ada-1fc8-4d7a-829b-ba581a6252ef/disk.local,if=none,id=drive-virtio-disk1,format=qcow2,cache=none -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,id=virtio-disk1 -drive file=/var/lib/nova/instances/e0680ada-1fc8-4d7a-829b-ba581a6252ef/disk.swap,if=none,id=drive-virtio-disk2,format=qcow2,cache=none -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk2,id=virtio-disk2 -netdev tap,fd=27,id=hostnet0 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:c5:ff:fc,bus=pci.0,addr=0x3 -chardev file,id=charserial0,path=/var/lib/nova/instances/e0680ada-1fc8-4d7a-829b-ba581a6252ef/console.log -device isa-serial,chardev=charserial0,id=serial0 -chardev pty,id=charserial1 -device isa-serial,chardev=charserial1,id=serial1 -device usb-tablet,id=input0 -vnc 0.0.0.0:1 -k en-us -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7 -msg timestamp=on I solved the boot problem using extra property for the C7 image: glance image-update --property kernel_extra_args="no_timer_check" and now I'm able to boot without problems Is it ok my approach? In case is it possible to configure the image itself directly? Or is there any drawback in setting that parameter? 2) Just at first boot the VM uses much cpu because of this process: root 3119 2024 4 12:42 ? 00:00:09 /bin/bash /usr/sbin/dracut --hostonly --hostonly-cmdline --hostonly-i18n -o plymouth dash resume ifcfg -f /boot/initramfs-3.10.0-327.10.1.el7.x86_64kdump.img 3.10.0-327.10.1.el7.x86_64 What is it? Can I avoid in any way? For about 5-10 minutes my L0 laptop runs at 80 degrees... ;-) Is the load normal during that phase due to my resource constraints or is it in any way caused by the extra setting in 1) ? Thanks in advance! Gianluca

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Fwd: [Pulp-list] Pulp 2.8.0 is available
by Mohammed Zeeshan 15 Mar '16

15 Mar '16

---------- Forwarded message ---------- From: "Dennis Kliban" <dkliban(a)redhat.com> Date: 15-Mar-2016 10:07 pm Subject: [Pulp-list] Pulp 2.8.0 is available To: "pulp-list(a)redhat.com" <pulp-list(a)redhat.com> Cc: > Pulp team is thrilled to announce the availability of Pulp 2.8.0! > > You can find it in the usual location[0]. > > The most exciting new feature is the ability to specify a deferred download policy when defining an RPM repository. This download policy ensures that repository syncs are considered complete after repository metadata is downloaded. The packages are synced into Pulp only when a client requests them. Immediate download policy is still the default. You can learn more about the new features in 2.8.0 in the release notes[1-7]. > > The repository contains the following and their dependencies: > > Pulp 2.8.0 > RPM plugin 2.8.0 > Puppet plugin 2.8.0 > Python plugin 1.1.0 > OSTree plugin 1.1.0 > Docker plugin 2.0.0 > Crane 2.0.0 > > > [0] https://repos.fedorapeople.org/pulp/pulp/stable/latest/ > [1] https://pulp.readthedocs.org/en/latest/user-guide/release-notes/2.8.x.html > [2] https://pulp-rpm.readthedocs.org/en/latest/user-guide/release-notes/2.8.x.h… > [3] https://pulp-puppet.readthedocs.org/en/latest/user-guide/release-notes/2.8.… > [4] https://pulp-docker.readthedocs.org/en/latest/user-guide/release-notes/2.0.… > [5] https://pulp-ostree.readthedocs.org/en/latest/user-guide/release-notes/1.1.… > [6] https://pulp-python.readthedocs.org/en/latest/release-notes/1.1.html > [7] https://github.com/pulp/crane/tree/2.0.0#200 > > _______________________________________________ > Pulp-list mailing list > Pulp-list(a)redhat.com > https://www.redhat.com/mailman/listinfo/pulp-list I will get right on this tomorrow Good night

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CentOS Devcloud Machine not pinging
by Bamacharan Kundu 15 Mar '16

15 Mar '16

Hi, I am not able to connect to jump of devcloud. It is not pinging also. while I can ssh to other servers which are not in dev-cloud. The problem is with the devcloud or my network? Regards bamachrn -- Bamacharan Kundu IRC Nick- bamachrn http://bamacharankundu.in/

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devel March 2016