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CentOS SCLo SIG sync-up meeting on #centos-devel (2016-01-13)
by Honza Horak 18 Jan '16

18 Jan '16

SCLo SIG meeting will be today at 16:00 UTC (11:00 EST, 17:00 Brno, 11:00 Boston, 0:00+1d Tokyo, 1:00+1d Brisbane) in #centos-devel on Freenode. = Topics = * devtoolset-4 rebuilding updates https://bugs.centos.org/view.php?id=10106 * review of how development of new scls is working rought proposal: building packages -> candidate -> sanity testing -> testing -> [wait till rhscl is released] -> tag released -> sign&release * Provides/Obsoletes to centos-release-scl * package for RHEL users that installs sclo packages above RHSCL Honza

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Re: [CentOS-devel] [scl.org] Minutes from CentOS SCLo SIG sync-up meeting on #centos-devel (2016-01-13)
by Honza Horak 18 Jan '16

18 Jan '16

On 01/14/2016 07:35 AM, Nick Coghlan wrote: > On Thu, Jan 14, 2016 at 3:33 AM, Honza Horak <hhorak(a)redhat.com> wrote: >> #topic review of how development of new scls is working >> rought proposal: building packages -> candidate -> sanity testing -> >> testing -> [wait till rhscl is released] -> tag released -> sign&release >> - usual tagging process: tag -candidate -> [sanity testing] -> tag >> -testing -> [better testing] -> tag -released -> sign&release >> - how it will be done for collections that gonna be released in RHSCL in >> the future? >> - idea: such collections should stay in -testing until they are released >> in RHSCL -- bad idea? shout now. > > What's the scope of discussion here in terms of "sclo-*" SCLs and "rh-*" SCLs? > > For "sclo-*" SCLs, I'd expect the RHSCL release cycle to be entirely irrelevant. Yes, they may be theoretically influence in cases the sclo-* SCLs depend on some rh-* SCLs -- in that case their release is depended on RHSCL. > For "rh-*" SCLs, having them remain in -testing until the downstream > release (so they become generally available to RHEL & CentOS users at > the same time) seems reasonable. > > So if someone wanted to take an existing rh-* package and turn it into > an sclo-* package that could be updated independently of the RHSCL > release cycle, they'd be free to do that. Yes, in case someone would like to include different set of packages or deliver different version, then it effectively become a new SCL, that needs to be treated that way. Honza

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CentOS ppc64le hypervisor support
by James Nash 15 Jan '16

15 Jan '16

Is there a list of "supported" methods for deployment of CentOS 7.2 on Power8? I know folks with VMs behind VIO servers with PowerVM. I understand VMs under PowerKVM with OPAL are also supported. Any ideas on bare metal CentOS under OPAL, Power8 with either latest firmware levels (FW840 or OP810)? Regards, James Nash jjnash(a)us.ibm.com Power Systems Strategic Initiatives Team > On Jan 12, 2016, at 7:01 AM, centos-devel-request(a)centos.org wrote: > > Send CentOS-devel mailing list submissions to > centos-devel(a)centos.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.centos.org/mailman/listinfo/centos-devel > or, via email, send a message with subject or body 'help' to > centos-devel-request(a)centos.org > > You can reach the person managing the list at > centos-devel-owner(a)centos.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of CentOS-devel digest..." > > > Today's Topics: > > 1. Re: [CentOS-announce] Announcing release for MySQL 5.5 and > 5.6 on CentOS Linux 6 x86_64 SCL (Leon Fauster) > 2. Re: [CentOS-announce] Announcing release for MySQL 5.5 and > 5.6 on CentOS Linux 6 x86_64 SCL (Nico Kadel-Garcia) > 3. Re: CentOS Upgrade Tool (Ulrich Leodolter) > 4. Re: CentOS Upgrade Tool (Peter) > 5. Re: [CentOS-announce] Announcing release for MySQL 5.5 and > 5.6 on CentOS Linux 6 x86_64 SCL (Karanbir Singh) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 11 Jan 2016 16:18:50 +0100 > From: Leon Fauster <leonfauster(a)googlemail.com> > To: "The CentOS developers mailing list." <centos-devel(a)centos.org> > Subject: Re: [CentOS-devel] [CentOS-announce] Announcing release for > MySQL 5.5 and 5.6 on CentOS Linux 6 x86_64 SCL > Message-ID: <BA7034C8-B46D-4435-A2C8-8753D55F2187(a)googlemail.com> > Content-Type: text/plain; charset=us-ascii > > > Hi Honza, > >> Am 21.12.2015 um 17:20 schrieb Honza Horak <hhorak(a)redhat.com>: >> >> I am pleased to announce the immediate availability of versions 5.5 and 5.6 of the MySQL on CentOS Linux 6 x86_64, delivered via a Software Collection (SCL) built by the SCLo Special Interest Group (https://wiki.centos.org/SpecialInterestGroup/SCLo) >> >> QuickStart >> ---------- >> You can get started in three easy steps (example of MySQL 5.6): >> $ sudo yum install centos-release-scl >> $ sudo yum install rh-mysql56 >> $ scl enable rh-mysql56 bash > > > should centos-release-scl not have at least a "Obsoletes: centos-release-SCL" statement? > > http://mirror.centos.org/centos/6/extras/x86_64/Packages/centos-release-SCL… > vs > http://mirror.centos.org/centos/6/extras/x86_64/Packages/centos-release-scl… > > -- > LF > > > > > > ------------------------------ > > Message: 2 > Date: Mon, 11 Jan 2016 22:51:56 -0500 > From: Nico Kadel-Garcia <nkadel(a)gmail.com> > To: "The CentOS developers mailing list." <centos-devel(a)centos.org> > Subject: Re: [CentOS-devel] [CentOS-announce] Announcing release for > MySQL 5.5 and 5.6 on CentOS Linux 6 x86_64 SCL > Message-ID: > <CAOCN9ryRxxCm-Aw+1PMpKPA6hWfncSkoGV8Ed3b2D5Nn_JF6hw(a)mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > On Mon, Jan 11, 2016 at 10:18 AM, Leon Fauster > <leonfauster(a)googlemail.com> wrote: >> >> Hi Honza, >> >>> Am 21.12.2015 um 17:20 schrieb Honza Horak <hhorak(a)redhat.com>: >>> >>> I am pleased to announce the immediate availability of versions 5.5 and 5.6 of the MySQL on CentOS Linux 6 x86_64, delivered via a Software Collection (SCL) built by the SCLo Special Interest Group (https://wiki.centos.org/SpecialInterestGroup/SCLo) >>> >>> QuickStart >>> ---------- >>> You can get started in three easy steps (example of MySQL 5.6): >>> $ sudo yum install centos-release-scl >>> $ sudo yum install rh-mysql56 >>> $ scl enable rh-mysql56 bash >> >> >> should centos-release-scl not have at least a "Obsoletes: centos-release-SCL" statement? >> >> http://mirror.centos.org/centos/6/extras/x86_64/Packages/centos-release-SCL… >> vs >> http://mirror.centos.org/centos/6/extras/x86_64/Packages/centos-release-scl… > > And a "Provides: centos-release-SCL", for people like me with "mock" > configurations that used it. > > > ------------------------------ > > Message: 3 > Date: Tue, 12 Jan 2016 09:20:30 +0100 (CET) > From: Ulrich Leodolter <ulrich.leodolter(a)obvsg.at> > To: "The CentOS developers mailing list." <centos-devel(a)centos.org> > Subject: Re: [CentOS-devel] CentOS Upgrade Tool > Message-ID: > <1234403688.378.1ba2367a-42f9-46fa-878d-8dacc1c790c5.open-xchange(a)oxchange.obvsg.at> > > Content-Type: text/plain; charset=UTF-8 > > Hi, > >> Ken Dreyer <kdreyer(a)redhat.com> hat am 6. Januar 2016 um 17:49 geschrieben: >> >> >>> On Wed, Jan 6, 2016 at 7:24 AM, Bruno Martins <bruno.martins(a)rumos.pt> wrote: >>> I've used the tool with '--force' parameter and it upgraded just fine. Now >>> I'm having some side effects like: >>> "grep: error while loading shared libraries: libpcre.so.0: cannot open >>> shared object file: No such file or directory" >> >> I had a similar issue with grep when I upgraded my CentOS 6 home >> server to CentOS 7 last week. As explained elsewhere, the issue is >> that not all .el6 packages get upgraded. > > I have upgraded a couple of C6 machines last weeks, it works much better > with 7.2 now, at least the system boots and ssh works :) > > The grep issue can be fixed after upgrade very simply: > > $ yum downgrade grep > > BR > Ulrich > > > ------------------------------ > > Message: 4 > Date: Tue, 12 Jan 2016 21:47:59 +1300 > From: Peter <peter(a)pajamian.dhs.org> > To: centos-devel(a)centos.org > Subject: Re: [CentOS-devel] CentOS Upgrade Tool > Message-ID: <5694BDBF.1000309(a)pajamian.dhs.org> > Content-Type: text/plain; charset=windows-1252 > >> On 12/01/16 21:20, Ulrich Leodolter wrote: >> I have upgraded a couple of C6 machines last weeks, it works much better >> with 7.2 now, at least the system boots and ssh works :) >> >> The grep issue can be fixed after upgrade very simply: >> >> $ yum downgrade grep > > First off I *do not* support the use of the upgrade tool under any > circumstances, just in case I haven't made my position clear in the > past. That said, you'll probably do a more thorough job of fixing all > the mistakes made by the upgrade too if you follow it up with: > > yum distro-sync > > This should fix grep and any other package that is still left on the el6 > version. > > > Peter > > > ------------------------------ > > Message: 5 > Date: Tue, 12 Jan 2016 10:58:52 +0000 > From: Karanbir Singh <kbsingh(a)centos.org> > To: centos-devel(a)centos.org, Honza Horak <hhorak(a)redhat.com> > Subject: Re: [CentOS-devel] [CentOS-announce] Announcing release for > MySQL 5.5 and 5.6 on CentOS Linux 6 x86_64 SCL > Message-ID: <5694DC6C.9000600(a)centos.org> > Content-Type: text/plain; charset=windows-1252 > > On 12/01/16 03:51, Nico Kadel-Garcia wrote: >>> should centos-release-scl not have at least a "Obsoletes: centos-release-SCL" statement? >>> >>> http://mirror.centos.org/centos/6/extras/x86_64/Packages/centos-release-SCL… >>> vs >>> http://mirror.centos.org/centos/6/extras/x86_64/Packages/centos-release-scl… >> >> And a "Provides: centos-release-SCL", for people like me with "mock" >> configurations that used it. > > honza can shed a bit more light on this, but it was discussed before the > first SCL release - and it appeared to not be needed, as new users would > just migrate over. > > regards, > > -- > Karanbir Singh, Project Lead, The CentOS Project > +44-207-0999389 | http://www.centos.org/ | twitter.com/CentOS > GnuPG Key : http://www.karan.org/publickey.asc > > > ------------------------------ > > _______________________________________________ > CentOS-devel mailing list > CentOS-devel(a)centos.org > https://lists.centos.org/mailman/listinfo/centos-devel > > > End of CentOS-devel Digest, Vol 131, Issue 6 > ******************************************** >

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Wiki Correction?
by Brian (bex) Exelbierd 13 Jan '16

13 Jan '16

On this page: https://wiki.centos.org/Cloud/AWS <https://wiki.centos.org/Cloud/AWS> Should this line, "All images have root logins which are enabled only via a ssh key." actually reference the fact that login is accomplished via the userid "centos" ? I'll fix it, if so. If not, then it must be from my use case. regards, bex -- Brian (bex) Exelbierd P: +1-919-414-8915 <tel:+1-919-414-8915> (US) | P: +420 606 055 877 <tel:+420%20606%20055%20877> (CZ) | E:bex@pobox.com <mailto:bex@pobox.com> (preferred) IM: Google: bcexelbi(a)gmail.com <mailto:bcexelbi@gmail.com> | QQ: 1927508627 <tel:1927508627> | Skype: bcexelbi | MSN: bex(a)pobox.com <mailto:bex@pobox.com> | WeChat: bcexelbi

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Ceph/Storage SIG
by Haïkel 12 Jan '16

12 Jan '16

Hi, In order to be truly independent from EPEL, the Cloud SIG/OpenStack is looking to consume Ceph from Storage SIG repo. Seems that the only builds are from oVirt and testing build targets, so I'd like to confirm what are the plans to deliver Ceph if there are any? Regards,

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Re: [CentOS-devel] [CentOS-announce] Announcing release for MySQL 5.5 and 5.6 on CentOS Linux 6 x86_64 SCL
by Leon Fauster 12 Jan '16

12 Jan '16

Hi Honza, Am 21.12.2015 um 17:20 schrieb Honza Horak <hhorak(a)redhat.com>: > > I am pleased to announce the immediate availability of versions 5.5 and 5.6 of the MySQL on CentOS Linux 6 x86_64, delivered via a Software Collection (SCL) built by the SCLo Special Interest Group (https://wiki.centos.org/SpecialInterestGroup/SCLo) > > QuickStart > ---------- > You can get started in three easy steps (example of MySQL 5.6): > $ sudo yum install centos-release-scl > $ sudo yum install rh-mysql56 > $ scl enable rh-mysql56 bash should centos-release-scl not have at least a "Obsoletes: centos-release-SCL" statement? http://mirror.centos.org/centos/6/extras/x86_64/Packages/centos-release-SCL… vs http://mirror.centos.org/centos/6/extras/x86_64/Packages/centos-release-scl… -- LF

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CentOS Upgrade Tool
by Bruno Martins 12 Jan '16

12 Jan '16

Hi everyone, I hope this is the best place to post this question. I was wondering how can one upgrade from CentOS 6.7 to CentOS 7.x using redhat-upgrade-tool-cli in a scenario where you're upgrading an Hyper-V based VM. These are the errors I am getting: [root@apssopenvas /]# /usr/bin/redhat-upgrade-tool-cli --network 7 --instrepo=http://mirror.centos.org/centos/7/os/x86_64 setting up repos... Could not retrieve mirrorlist http://updates.atomicorp.com/channels/mirrorlist/atomic/centos-7.0-x86_64 error was 14: PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Could not retrieve mirrorlist http://updates.atomicorp.com/channels/mirrorlist/atomic-testing/centos-7.0-… error was 14: PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" YumRepo Error: All mirror URLs are not using ftp, http[s] or file. Eg. 7.0 is not a valid and current release or hasnt been released yet/ removing mirrorlist with no valid mirrors: /var/tmp/system-upgrade/base/mirrorlist.txt YumRepo Error: All mirror URLs are not using ftp, http[s] or file. Eg. 7.0 is not a valid and current release or hasnt been released yet/ removing mirrorlist with no valid mirrors: /var/tmp/system-upgrade/extras/mirrorlist.txt YumRepo Error: All mirror URLs are not using ftp, http[s] or file. Eg. 7.0 is not a valid and current release or hasnt been released yet/ removing mirrorlist with no valid mirrors: /var/tmp/system-upgrade/updates/mirrorlist.txt No upgrade available for the following repos: atomic atomic-testing base extras updates .treeinfo | 1.1 kB 00:00 preupgrade-assistant risk check found EXTREME risks for this upgrade. Run preupg --riskcheck --verbose to view these risks. Continuing with this upgrade is not recommended. And this is the reason for the risk: [root@apssopenvas /]# preupg --riskcheck --verbose INPLACERISK: EXTREME: This machine seems to run on a Microsoft hypervisor. Thank you! Cheers, Bruno Martins

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RDO (OpenStack) doc day and test day
by Rich Bowen 07 Jan '16

07 Jan '16

With the Mitaka milestone 2 release due very soon [1], the RDO community has two events in the coming days. On January 20th/21st, we'll be focusing on improving the website and documentation, to make it easier for people to get started with OpenStack on CentOS. We'll be gathering on #rdo (on Freenode IRC) for any associated questions/discussion, and working through the open issues list. [2] On January 27th/28th, we'll be running a test day of the Mitaka milestone 2 packages. Details of that test day will be at https://www.rdoproject.org/testday/ in the coming days, along with suggested test scenarios that we'd like to run through. Once again, we'll be gathering on #rdo for this event. We look forward to expanding the audience of these test days, and thereby improve everyone's CentOS OpenStack experience. So please set aside an hour or two to help us test. Thanks. --Rich [1] http://docs.openstack.org/releases/schedules/mitaka.html [2] https://github.com/redhat-openstack/website/issues -- Rich Bowen - rbowen(a)redhat.com OpenStack Community Liaison http://rdoproject.org/

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Updated Cloud Image for 7.2
by Neil Wilson 06 Jan '16

06 Jan '16

Hi all, Is there a new CentOS cloud image in the pipeline? The last update seems to be 18 Nov last year. Rgs Neil Wilson

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named service starts before network interfaces?
by Sebastiaan Glazenborg 05 Jan '16

05 Jan '16

Should this be a bug report or is this misconfiguration. At this moment I do not have access to RHEL 7.2 system(s) so are unable to verify if this is true for RHEL systems as well. Named seems to start before network interfaces are up/started and so named does not listen on any configured, in this case, IPv4 addresses. >From /var/log/messages: Jan 5 02:00:29 server1 named[633]: all zones loaded Jan 5 02:00:29 server1 named[633]: running Jan 5 02:00:29 server1 systemd: Started Berkeley Internet Name Domain (DNS). Jan 5 02:00:29 server1 systemd: Reached target Host and Network Name Lookups. Jan 5 02:00:29 server1 systemd: Starting Host and Network Name Lookups. Jan 5 02:00:29 server1 network: Bringing up loopback interface: [ OK ] Jan 5 02:00:31 server1 network: Bringing up interface eth0: [ OK ] netstat -tulpen | grep named tcp 0 0 127.0.0.1:53 0.0.0.0:* LISTEN 25 13661 633/named tcp 0 0 127.0.0.1:953 0.0.0.0:* LISTEN 25 13667 633/named tcp6 0 0 ::1:53 :::* LISTEN 25 13663 633/named tcp6 0 0 ::1:953 :::* LISTEN 25 13668 633/named udp 0 0 127.0.0.1:53 0.0.0.0:* 25 13660 633/named udp6 0 0 ::1:53 :::* 25 13662 633/named sudo systemctl restart named.service sudo netstat -tulpen | grep named tcp 0 0 192.168.150.2:53 0.0.0.0:* LISTEN 25 15368 955/named tcp 0 0 127.0.0.1:53 0.0.0.0:* LISTEN 25 15366 955/named tcp 0 0 127.0.0.1:953 0.0.0.0:* LISTEN 25 15373 955/named tcp6 0 0 ::1:53 :::* LISTEN 25 15370 955/named tcp6 0 0 ::1:953 :::* LISTEN 25 15374 955/named udp 0 0 192.168.150.2:53 0.0.0.0:* 25 15367 955/named udp 0 0 127.0.0.1:53 0.0.0.0:* 25 15365 955/named udp6 0 0 ::1:53 :::* 25 15369 955/named

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