[CentOS-devel] CentOS Storage SIG contribution.
Niels de Vos
ndevos at redhat.com
Fri Feb 23 17:04:15 UTC 2018
Hey Javier,
Great to see your contributions rolling in! As you're noticing, others
will assist, guide and review the work you're doing. That's really good
because I'm on holidays and traveling for an other 2 weeks with little
time/access to emails.
Thanks for your efforts and I'm looking forward to see more improvements
coming from you :)
Cheers,
Niels
On Fri, Feb 23, 2018 at 09:22:26AM -0300, Javier Romero wrote:
> Hi Neils,
>
> Have started my contibutions on the CentOS Storage SIG with GlusterFS:
>
>
>
> ---------- Forwarded message ----------
> From: Javier Romero <xavinux at gmail.com>
> Date: 2018-02-22 14:02 GMT-03:00
> Subject: Re: [Gluster-devel] GlusterFS project contribution.
> To: Shyam Ranganathan <srangana at redhat.com>
> Cc: Amar Tumballi <atumball at redhat.com>, Gluster Devel <
> gluster-devel at gluster.org>, Humble Chirammal <hchiramm at redhat.com>,
> Raghavendra Talur <rtalur at redhat.com>
>
>
> Hi Shyam,
>
> Thanks for your answer.
>
> > Javier, where is the PR/commit for the same, wanted to understand this
> better.
> > Further, Humble maintains the docker images for Gluster (added him here).
> > @Humble can we know how this ties in with our Docker images?
>
> As Humble said, he has already merged two pull requests I've sent to
> the gluster-containers repo at Github:
> https://github.com/gluster/gluster-containers/pull/66
> https://github.com/gluster/gluster-containers/pull/68
>
>
> > Javier, I guess a good start to this is:
> > https://github.com/raghavendra-talur/vagrant-cluster-creator
> > rtalur maintains this, although the last commit is a bit old. Also, added
> him to the CC to enable further discussion on topic.
>
> Will use that repo as a start point to create a new Vagrant cluster running
> GlusterFS.
>
>
> Regards,
>
>
> Javier
>
>
>
>
> Javier Romero
>
>
>
> 2018-02-16 16:45 GMT-03:00 Javier Romero <xavinux at gmail.com>:
>
> > Have created a new Dockerfile for image creation to run containers on
> > CentOS 7 with GlusterFS 3.13 already installed.
> > Also sent a pull request on Github to merge a new branch named
> > gluster-3.13 with this new Dockerfile included.
> > Test on Centos 7 release 7.4.1708 (Core) with kernel
> > 3.10.0-693.17.1.el7.x86_64 and works ok:
> >
> >
> > # docker images
> > REPOSITORY TAG IMAGE ID
> > CREATED SIZE
> > dockerfile-gluster-3.13 latest 07931ac54c87
> > About an hour ago 371.9 MB
> > docker.io/centos 7 ff426288ea90 5
> > weeks ago 207.2 MB
> >
> >
> > # docker ps -a
> > CONTAINER ID IMAGE COMMAND
> > CREATED STATUS PORTS NAMES
> > 4e164d71256f dockerfile-gluster-3.13 "/usr/sbin/init"
> > About an hour ago Up About an hour
> > backstabbing_babbage
> >
> >
> > # docker exec -it 4e164d71256f sh
> > sh-4.2# systemctl status glusterd
> > ● glusterd.service - GlusterFS, a clustered file-system server
> > Loaded: loaded (/usr/lib/systemd/system/glusterd.service; enabled;
> > vendor preset: disabled)
> > Active: active (running) since Fri 2018-02-16 17:44:22 UTC; 1h 50min ago
> > Process: 63 ExecStart=/usr/sbin/glusterd -p /var/run/glusterd.pid
> > --log-level $LOG_LEVEL $GLUSTERD_OPTIONS (code=exited,
> > status=0/SUCCESS)
> > Main PID: 64 (glusterd)
> > CGroup: /system.slice/docker-4e164d71256f306144b2e2cf0d6b9d
> > 7c369c9958d0017014ade17fbbdbadcf2e.scope/system.slice/glusterd.service
> > └─64 /usr/sbin/glusterd -p /var/run/glusterd.pid --log-level
> > INFO
> >
> > Feb 16 17:44:16 centos-7 systemd[1]: Starting GlusterFS, a clustered
> > file-system server...
> > Feb 16 17:44:22 centos-7 systemd[1]: Started GlusterFS, a clustered
> > file-system server.
> >
> >
> > sh-4.2# glusterd -V
> > glusterfs 3.13.2
> > Repository revision: git://git.gluster.org/glusterfs.git
> > Copyright (c) 2006-2016 Red Hat, Inc. <https://www.gluster.org/>
> > GlusterFS comes with ABSOLUTELY NO WARRANTY.
> > It is licensed to you under your choice of the GNU Lesser
> > General Public License, version 3 or any later version (LGPLv3
> > or later), or the GNU General Public License, version 2 (GPLv2),
> > in all cases as published by the Free Software Foundation.
> >
> > Regards,
> > Javier Romero
> >
> >
> >
> >
> > 2018-02-16 13:36 GMT-03:00 Javier Romero <xavinux at gmail.com>:
> > > There was just a Dockerfile on the gluster-3.10 branch for building
> > > GlusterFS 3.10. Have updated that Dockerfile and sent a pull rquest on
> > > Github.
> > >
> > > # docker images
> > > REPOSITORY TAG IMAGE ID
> > > CREATED SIZE
> > > dockerfile-gluster-3.10 latest fbedfea074f6 36
> > > minutes ago 435.5 MB
> > > docker.io/centos 7 ff426288ea90 5
> > > weeks ago 207.2 MB
> > >
> > >
> > > # docker ps -a
> > > CONTAINER ID IMAGE COMMAND
> > > CREATED STATUS PORTS NAMES
> > > 0269de7f42bd dockerfile-gluster-3.10 "/usr/sbin/init" 7
> > > seconds ago Up 6 seconds high_jang
> > >
> > >
> > > # docker exec -it 0269de7f42bd sh
> > > sh-4.2# systemctl status glusterd
> > > ● glusterd.service - GlusterFS, a clustered file-system server
> > > Loaded: loaded (/usr/lib/systemd/system/glusterd.service; enabled;
> > > vendor preset: disabled)
> > > Active: active (running) since Fri 2018-02-16 16:03:46 UTC; 28s ago
> > > Process: 55 ExecStart=/usr/sbin/glusterd -p /var/run/glusterd.pid
> > > --log-level $LOG_LEVEL $GLUSTERD_OPTIONS (code=exited,
> > > status=0/SUCCESS)
> > > Main PID: 62 (glusterd)
> > > CGroup: /system.slice/docker-0269de7f42bd1104c769d1adc4b6b2
> > 570d64fe7955e7c9634844d4570cd0a216.scope/system.slice/glusterd.service
> > > └─62 /usr/sbin/glusterd -p /var/run/glusterd.pid --log-level
> > INFO
> > >
> > > Feb 16 16:03:40 centos-7 systemd[1]: Starting GlusterFS, a clustered
> > > file-system server...
> > > Feb 16 16:03:46 centos-7 systemd[1]: Started GlusterFS, a clustered
> > > file-system server.
> > >
> > > sh-4.2# glusterd -V
> > > glusterfs 3.10.10
> > > Repository revision: git://git.gluster.org/glusterfs.git
> > > Copyright (c) 2006-2016 Red Hat, Inc. <https://www.gluster.org/>
> > > GlusterFS comes with ABSOLUTELY NO WARRANTY.
> > > It is licensed to you under your choice of the GNU Lesser
> > > General Public License, version 3 or any later version (LGPLv3
> > > or later), or the GNU General Public License, version 2 (GPLv2),
> > > in all cases as published by the Free Software Foundation.
> > >
> > >
> > > Regards,
> > > Javier Romero
> > >
> > >
> > >
> > >
> > > 2018-02-15 13:19 GMT-03:00 Javier Romero <xavinux at gmail.com>:
> > >> Hi Niels,
> > >>
> > >> Built GlusterFS image from Dockerfile:
> > >>
> > >> # docker images
> > >> REPOSITORY TAG IMAGE ID
> > >> CREATED SIZE
> > >> dockerfile-gluster-3.12 latest 4647c9d71843 53
> > >> minutes ago 371.2 MB
> > >> docker.io/centos 7 ff426288ea90 5
> > >> weeks ago 207.2 MB
> > >>
> > >>
> > >> # docker ps -a
> > >> CONTAINER ID IMAGE COMMAND
> > >> CREATED STATUS PORTS NAMES
> > >> 9afa8c0ab468 dockerfile-gluster-3.12 "/usr/sbin/init" 38
> > >> minutes ago Up 38 minutes small_shannon
> > >>
> > >>
> > >> # docker exec -it 9afa8c0ab468 bash
> > >>
> > >> # glusterd -V
> > >> glusterfs 3.12.5
> > >> Repository revision: git://git.gluster.org/glusterfs.git
> > >> Copyright (c) 2006-2016 Red Hat, Inc. <https://www.gluster.org/>
> > >> GlusterFS comes with ABSOLUTELY NO WARRANTY.
> > >> It is licensed to you under your choice of the GNU Lesser
> > >> General Public License, version 3 or any later version (LGPLv3
> > >> or later), or the GNU General Public License, version 2 (GPLv2),
> > >> in all cases as published by the Free Software Foundation.
> > >>
> > >> Updated the Dockerfile and changed Gluster version and vendor, a pull
> > >> request has been sent on Github.
> > >>
> > >> Regards,
> > >>
> > >>
> > >> Javier Romero
> > >> E-mail: xavinux at gmail.com
> > >> Skype: xavinux
> > >>
> > >>
> > >>
> > >> 2018-02-14 9:51 GMT-03:00 Javier Romero <xavinux at gmail.com>:
> > >>> Niels,
> > >>>
> > >>> Thanks for your answer. I'll be looking at the container you have
> > >>> suggested and will let you know how things are going.
> > >>>
> > >>> Regards,
> > >>> Javier Romero
> > >>> E-mail: xavinux at gmail.com
> > >>> Skype: xavinux
> > >>>
> > >>>
> > >>>
> > >>> 2018-02-14 6:48 GMT-03:00 Niels de Vos <ndevos at redhat.com>:
> > >>>> On Tue, Feb 13, 2018 at 09:55:02PM -0300, Javier Romero wrote:
> > >>>>> 2018-02-13 13:07 GMT-03:00 Niels de Vos <ndevos at redhat.com>:
> > >>>>>
> > >>>>> > On Mon, Feb 12, 2018 at 07:32:40PM -0300, Javier Romero wrote:
> > >>>> ...
> > >>>>> > > Have also been working with KVM virtual machines in the ISP
> > Datacenter
> > >>>>> > > for the last eight years, and with Docker since 2015, so think
> > that
> > >>>>> > > can also help with container and VM images if this can be useful.
> > >>>>> >
> > >>>>> > We do have a Gluster container in the CentOS Container Index [3],
> > but
> > >>>>> > would like to have different versions. At the moment, we actively
> > >>>>> > maintain Gluster versions 3.10, 3.12, 3.13 and are preparing for
> > 4.0.
> > >>>>> > Ideally we should have a container for each version.
> > >>>>> >
> > >>>>> > For which version of Gluster would you like me to start creating a
> > >>>>> container image first?
> > >>>>
> > >>>> Have a look at
> > >>>> https://github.com/gluster/gluster-containers/tree/master/CentOS.
> > This
> > >>>> is the container that is currently built for the CentOS Registry and
> > >>>> available at
> > >>>> https://registry.centos.org/repo/gluster/storagesig-gluster-centos.
> > >>>>
> > >>>> This container seems incorrect as well, the centos-release-gluster
> > >>>> package will install the latest Long-Term-Maintenance version,
> > currently
> > >>>> 3.12, but the version mentioned in the container is 3.10. In addition
> > to
> > >>>> that, the Vendor should either be CentOS or Gluster Community. There
> > >>>> might be more things that can be improved.
> > >>>>
> > >>>> I suggest to have a go at making sure the current container is
> > correct.
> > >>>> Once done, add a container for 3.10 (by installing
> > >>>> centos-release-gluster-310). Maybe place the Dockerfile in a different
> > >>>> directory, or just name it Dockerfile.3.10 or such. After that is
> > >>>> merged, it can be added to
> > >>>> https://github.com/CentOS/container-index/blob/master/
> > index.d/gluster.yml
> > >>>>
> > >>>> Both Humble and Jose have been looking at the container images before.
> > >>>> They are on CC of this email and can help with any PullRequest reviews
> > >>>> or further guidance.
> > >>>>
> > >>>> Thanks!
> > >>>> Niels
> > >>>>
> > >>>>
> > >>>> ...
> > >>>>> > 0. http://lists.gluster.org/mailman/listinfo/packaging
> > >>>>> > 1. https://github.com/CentOS-Storage-SIG
> > >>>>> > 2. https://github.com/CentOS-Storage-SIG/glusterfs
> > >>>>> > 3. https://github.com/CentOS/container-index
> > >>>>> > 4. https://app.vagrantup.com/centos
> > >>>>> >
> >
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