[CentOS-devel] CentOS Storage SIG contribution.

Fri Feb 23 17:35:12 UTC 2018
Javier Romero <xavinux at gmail.com>

Hey Niels,

Thanks for your answer. I've started working on a Vagrant VM Gluster repo
on Github:

https://github.com/xavinux/gluster-virtual-machines/blob/master/README.md

Hope you have a nice holidays!

Cheers,

Javier Romero



2018-02-23 14:04 GMT-03:00 Niels de Vos <ndevos at redhat.com>:

> 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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