August 2017 - Dev - lists.clearlinux.org

by Sven Hartrumpf

Hi all. Does Clear Linux support running binaries for the x32 ABI? If I look at the following line # CONFIG_X86_X32 is not set in https://github.com/clearlinux-pkgs/linux-lts/blob/master/config , it seems to be disabled. For many applications, x32 clearly outperforms i386 and x86-64, e.g. (for functional programming): https://lists.gnu.org/archive/html/chicken-users/2015-09/msg00000.html https://sympa.inria.fr/sympa/arc/bigloo/2016-12/msg00015.html In the long run, also compiling x32 binaries could be an important performance option for Clear Linux. Ciao Sven

4 years, 4 months

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Documentation restructure

by Hutchinson

All, Today, a documentation restructure went live on Clearlinux.org (https://clearlinux.org/documentation/clear-linux/clear-linux.html). This change improves navigation throughout our docs and make contributing to CL docs easier. Content is now categorized into five sections: Get Started, Concepts, Guides, Tutorials, and Reference. Descriptions on the sections are as follows: Get Started: Information about installing Clear Linux. Concepts: Detailed technical information about features. Guides: Step-by-step instructions to complete common tasks. Tutorials: Step-by-step instructions to complete the installation and configuration of tools needed for a specific use case. Reference: Information providing additional context or details. With this restructure comes URL changes to many existing documents. To ensure continued access, redirects have been applied to all affected URLs and will remain until further notice. Cheers, Ianeta

5 years, 8 months

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[PATCH postgresql] Specify shell for postgres user

by William Douglas

Because the postgres user has a default shell of /usr/bin/nologin, the install ExecStart command will fail. Simply pass a shell of /bin/bash to allow execution. --- postgresql-install.service | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/postgresql-install.service b/postgresql-install.service index 7ac262c..e6b2150 100644 --- a/postgresql-install.service +++ b/postgresql-install.service @@ -13,4 +13,4 @@ ExecStartPre=/usr/bin/install -d -m 0700 -opostgres -gpostgres /var/lib/pgsql/da # running is suboptimal, we default to rejecting all connections until the # user explicitly sets this up # -ExecStart=/usr/bin/su postgres -c "/usr/bin/initdb -D /var/lib/pgsql/data --auth=reject" +ExecStart=/usr/bin/su postgres -s /bin/bash -c "/usr/bin/initdb -D /var/lib/pgsql/data --auth=reject" -- 2.14.1

5 years, 9 months

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[PATCH clr-bundles] Move smartmonutils to storage-utils bundle

by William Douglas

--- bundles/os-clr-on-clr | 1 - bundles/storage-utils | 1 + 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/bundles/os-clr-on-clr b/bundles/os-clr-on-clr index b40ab29..12a1090 100644 --- a/bundles/os-clr-on-clr +++ b/bundles/os-clr-on-clr @@ -68,7 +68,6 @@ rpm rpm-common scons six -smartmontools urlgrabber xcb-proto-dev xf86driproto-dev diff --git a/bundles/storage-utils b/bundles/storage-utils index bb16ee4..b10c14c 100644 --- a/bundles/storage-utils +++ b/bundles/storage-utils @@ -25,6 +25,7 @@ samba-bin samba-config samba-data samba-doc +smartmontools sshfs usermode xfsprogs -- 2.14.1

5 years, 9 months

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Re: [Clr-dev] Use Clear Container in multi-tenant environment

by Hunt

Hi Jovi, Please see: https://github.com/01org/cc-oci-runtime/wiki/Clear-Containers-and-Kubernetes Also, note that there is a separate mailing list for questions about Clear Containers: https://lists.01.org/mailman/listinfo/cc-devel Kind regards, James. 2017-08-21 9:12 GMT+01:00 Jovi Zhangwei <jovi.zhangwei(a)gmail.com>: > Does cc-oci-runtime support Kubernetes right now? I found cc-oci-runtime > still don't support Pod yet, maybe I was wrong. > > On Fri, Aug 18, 2017 at 11:31 PM, Munoz, Obed N <obed.n.munoz(a)intel.com> > wrote: > > > Hi Jovi, > > > > Have you tried it with Kubernetes instead of swarm? > > Its networking abstraction could also be useful for this isolation you’re > > looking for. Also, its PODs approach helps on apps/systems isolation ( > > https://kubernetes.io/docs/concepts/workloads/pods/pod/) > > > > Regards, > > -- > > Obed N Munoz > > Cloud Engineer @ ClearLinux Project > > Open Source Technology Center > > > > On 8/18/17, 1:33 AM, "Dev on behalf of Jovi Zhangwei" < > > dev-bounces(a)lists.clearlinux.org on behalf of jovi.zhangwei(a)gmail.com> > > wrote: > > > > Thanks Arian. After some deep thought, I agree with you, upper layer > > should > > handle the multi-tenant management. > > > > I'm investigating use docker swarm as the orchestration layer to > > provider a > > full multi-tenant env, based on Clear Container. The full scenario is > > like > > below, > > > > 1. Building a docker swarm cluster upon several physical machines. > > 2. Tenant A use "docker service create" to create a container > Ca(Clear > > Container Instance) in one machine. > > 3. Tenant B use "docker service create" to create a container > Cb(Clear > > Container Instance) in one machine. > > > > What I'm trying to do is make Ca(Tenant A's container) completely > > isolated > > with Cb(Tenant B's container), in one cluster, all managed by docker > > swarm. > > > > I'm not quite sure this solution is feasible, so I'm seeking help > from > > expert in Clear Container community now. :) > > > > Great thanks. > > > > > > > > On Tue, Aug 15, 2017 at 10:20 PM, Arjan van de Ven < > > arjan(a)linux.intel.com> > > wrote: > > > > > On 8/14/2017 7:03 PM, Jovi Zhangwei wrote: > > > > > >> So maybe what I'm looking for is an end to end isolation solution > > to use > > >> clear container in multi-tenant environment, includes the > isolation > > of > > >> network, storage, image and process. :) > > >> > > > > > > normally a higher up layer (IAAS/orchestration) provides most of > the > > > isolation elements > > > you want; for example the CIAO project quite a few people in our > > team work > > > on provides > > > such a lightweight IAAS layer. > > > > > > > > _______________________________________________ > > Dev mailing list > > Dev(a)lists.clearlinux.org > > https://lists.clearlinux.org/mailman/listinfo/dev > > > > > > > _______________________________________________ > Dev mailing list > Dev(a)lists.clearlinux.org > https://lists.clearlinux.org/mailman/listinfo/dev > -- James ----- https://clearlinux.org Open Source Technology Center Intel Corporation (UK) Ltd. - Co. Reg. #1134945 - Pipers Way, Swindon SN3 1RJ.

5 years, 9 months

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Re: [Clr-dev] Use Clear Container in multi-tenant environment

by Munoz

Hi Jovi, Have you tried it with Kubernetes instead of swarm? Its networking abstraction could also be useful for this isolation you’re looking for. Also, its PODs approach helps on apps/systems isolation (https://kubernetes.io/docs/concepts/workloads/pods/pod/) Regards, -- Obed N Munoz Cloud Engineer @ ClearLinux Project Open Source Technology Center On 8/18/17, 1:33 AM, "Dev on behalf of Jovi Zhangwei" <dev-bounces(a)lists.clearlinux.org on behalf of jovi.zhangwei(a)gmail.com> wrote: Thanks Arian. After some deep thought, I agree with you, upper layer should handle the multi-tenant management. I'm investigating use docker swarm as the orchestration layer to provider a full multi-tenant env, based on Clear Container. The full scenario is like below, 1. Building a docker swarm cluster upon several physical machines. 2. Tenant A use "docker service create" to create a container Ca(Clear Container Instance) in one machine. 3. Tenant B use "docker service create" to create a container Cb(Clear Container Instance) in one machine. What I'm trying to do is make Ca(Tenant A's container) completely isolated with Cb(Tenant B's container), in one cluster, all managed by docker swarm. I'm not quite sure this solution is feasible, so I'm seeking help from expert in Clear Container community now. :) Great thanks. On Tue, Aug 15, 2017 at 10:20 PM, Arjan van de Ven <arjan(a)linux.intel.com> wrote: > On 8/14/2017 7:03 PM, Jovi Zhangwei wrote: > >> So maybe what I'm looking for is an end to end isolation solution to use >> clear container in multi-tenant environment, includes the isolation of >> network, storage, image and process. :) >> > > normally a higher up layer (IAAS/orchestration) provides most of the > isolation elements > you want; for example the CIAO project quite a few people in our team work > on provides > such a lightweight IAAS layer. > > _______________________________________________ Dev mailing list Dev(a)lists.clearlinux.org https://lists.clearlinux.org/mailman/listinfo/dev

5 years, 9 months

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Re: [Clr-dev] Use Clear Container in multi-tenant environment

by Arjan van de Ven

On 8/14/2017 7:03 PM, Jovi Zhangwei wrote: > So maybe what I'm looking for is an end to end isolation solution to use > clear container in multi-tenant environment, includes the isolation of > network, storage, image and process. :) normally a higher up layer (IAAS/orchestration) provides most of the isolation elements you want; for example the CIAO project quite a few people in our team work on provides such a lightweight IAAS layer.

5 years, 9 months

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[PATCH clr-bundles] sysadmin-basic: Add lshw, stow tools.

by Simental Magana

* lshw is a small tool to provide detailed information on the hardware configuration of the machine. * GNU Stow is a symlink farm manager useful for keeping track of system-wide and per-user installations of software built from source. Signed-off-by: Simental Magana, Marcos <marcos.simental.magana(a)intel.com> --- bundles/sysadmin-basic | 2 ++ 1 file changed, 2 insertions(+) diff --git a/bundles/sysadmin-basic b/bundles/sysadmin-basic index b43a021..2fea12f 100644 --- a/bundles/sysadmin-basic +++ b/bundles/sysadmin-basic @@ -42,6 +42,7 @@ glibc-bin libcap-bin linux-dev lsacpi +lshw lsof man-db man-pages @@ -67,6 +68,7 @@ shadow-doc shadow-locale sharutils socat +stow strace sudo systemd -- 2.14.1

5 years, 9 months

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[PATCH clr-bundles] Add qt-basic bundle

by William Douglas

In order to enable building and running programs using QT add a bundle with the QT runtime and development files. This includes c-basic as the default way to build QT programs. --- bundles/qt-basic | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 bundles/qt-basic diff --git a/bundles/qt-basic b/bundles/qt-basic new file mode 100644 index 0000000..9cc56ad --- /dev/null +++ b/bundles/qt-basic @@ -0,0 +1,8 @@ +# [TITLE]: qt-basic +# [DESCRIPTION]: Build and run programs that use the QT runtime +# [STATUS]: WIP +# [CAPABILITIES]: +# [MAINTAINER]: William Douglas <william.douglas(a)intel.com> +include(c-basic) +qt-everywhere-opensource-src +qt-everywhere-opensource-src-dev -- 2.14.1

5 years, 9 months

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Re: [Clr-dev] [PATCH clr-bundles] desktop: add thermal_daemon package.

by Simental Magana

Pushing now. Thanks. On Wed, Aug 16, 2017 at 12:04:18PM -0700, Douglas, William wrote: > +1 from me > > On Aug 16, 2017 11:58, "Simental Magana, Marcos" < > marcos.simental.magana(a)intel.com> wrote: > > > Signed-off-by: Simental Magana, Marcos <marcos.simental.magana(a)intel.com> > > --- > > bundles/desktop | 3 +++ > > 1 file changed, 3 insertions(+) > > > > diff --git a/bundles/desktop b/bundles/desktop > > index b3b538c..148bbb3 100644 > > --- a/bundles/desktop > > +++ b/bundles/desktop > > @@ -109,6 +109,9 @@ gnome-tweak-tool > > gvfs > > nautilus > > > > +# nice to have when using desktop > > +thermal_daemon > > + > > # x.org bits > > mesa > > xf86-input-libinput > > -- > > 2.14.1 > > > > _______________________________________________ > > Dev mailing list > > Dev(a)lists.clearlinux.org > > https://lists.clearlinux.org/mailman/listinfo/dev > > > _______________________________________________ > Dev mailing list > Dev(a)lists.clearlinux.org > https://lists.clearlinux.org/mailman/listinfo/dev -- Don't Panic! Marcos Simental.

5 years, 9 months

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