Re: [CentOS] Oracle java RPM

[Sorin Srbu]

> -Original Message-
> From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On
> Behalf Of Kanwar Ranbir Sandhu
> Sent: den 4 september 2015 21:22
> To: centos@centos.org
> Subject: Re: [CentOS] Oracle java RPM
> 
> On Fri, 2015-09-04 at 16:16 -0300, Itamar Reis Peixoto wrote:
> 
> > jailed in a docker is safe to install,
> 
> Cool, but it doesn't really answer my question. :P

Since a few years back I always use the rpm.
Works fine on my plain-vanilla CentOS-systems.
YMMV as they say though.

-- 
//Sorin
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Re: [CentOS] How to setup own i686 buildenv for CentOS7

[Robin Lee]

Thanks! Best regards!


On Mon, Sep 7, 2015 at 12:12 PM, Peter  wrote:

> On 09/07/2015 02:32 PM, Robin Lee wrote:
> > Can you re-paste this cfg? The url is outdated.
>
> I'll paste mine in here for posterity (altered to remove my private
> repos, and personal info, etc):
>
> config_opts['root'] = 'epel-7-i386'
> config_opts['target_arch'] = 'i686'
> config_opts['legal_host_arches'] = ('i686','x86_64',)
> config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio
> diffutils findutils gawk gcc gcc-c++ grep gzip info make patch
> redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux-ng
> which xz'
> config_opts['plugin_conf']['ccache_enable'] = False
> config_opts['dist'] = 'el7'  # only useful for --resultdir variable subst
> config_opts['macros']['%dist'] = '.el7'
> config_opts['macros']['%vendor'] = 'Your Name Here'
> config_opts['macros']['%packager'] = 'usern...@example.org'
> config_opts['macros']['%debug_package'] = '%{nil}'
>
> config_opts['yum.conf'] = """
> [main]
> cachedir=/var/cache/yum
> debuglevel=1
> reposdir=/dev/null
> logfile=/var/log/yum.log
> retries=20
> obsoletes=1
> gpgcheck=0
> assumeyes=1
> syslog_ident=mock
> syslog_device=
>
> # repos
> [base]
> name=BaseOS
> baseurl=http://buildlogs.centos.org/centos/7/os/i386/
> failovermethod=priority
> gpgkey=file:///etc/pki/mock/RPM-GPG-KEY-CentOS-7
> gpgcheck=1
>
> [updates]
> name=updates
> baseurl=http://buildlogs.centos.org/centos/7/updates/i386/
> failovermethod=priority
> gpgkey=file:///etc/pki/mock/RPM-GPG-KEY-CentOS-7
> gpgcheck=1
> """
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Re: [CentOS] How to setup own i686 buildenv for CentOS7

[Peter]

On 09/07/2015 02:32 PM, Robin Lee wrote:
> Can you re-paste this cfg? The url is outdated.

I'll paste mine in here for posterity (altered to remove my private
repos, and personal info, etc):

config_opts['root'] = 'epel-7-i386'
config_opts['target_arch'] = 'i686'
config_opts['legal_host_arches'] = ('i686','x86_64',)
config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio
diffutils findutils gawk gcc gcc-c++ grep gzip info make patch
redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux-ng
which xz'
config_opts['plugin_conf']['ccache_enable'] = False
config_opts['dist'] = 'el7'  # only useful for --resultdir variable subst
config_opts['macros']['%dist'] = '.el7'
config_opts['macros']['%vendor'] = 'Your Name Here'
config_opts['macros']['%packager'] = 'usern...@example.org'
config_opts['macros']['%debug_package'] = '%{nil}'

config_opts['yum.conf'] = """
[main]
cachedir=/var/cache/yum
debuglevel=1
reposdir=/dev/null
logfile=/var/log/yum.log
retries=20
obsoletes=1
gpgcheck=0
assumeyes=1
syslog_ident=mock
syslog_device=

# repos
[base]
name=BaseOS
baseurl=http://buildlogs.centos.org/centos/7/os/i386/
failovermethod=priority
gpgkey=file:///etc/pki/mock/RPM-GPG-KEY-CentOS-7
gpgcheck=1

[updates]
name=updates
baseurl=http://buildlogs.centos.org/centos/7/updates/i386/
failovermethod=priority
gpgkey=file:///etc/pki/mock/RPM-GPG-KEY-CentOS-7
gpgcheck=1
"""
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Re: [CentOS] How to setup own i686 buildenv for CentOS7

[Robin Lee]

Hi, Nux!

Can you re-paste this cfg? The url is outdated.

- robin

On Tue, Dec 30, 2014 at 2:30 AM, Nux!  wrote:

> Hi,
>
> Here's how my epel-7-i386.cfg mock file looks like:
> http://fpaste.org/164110/19877702/raw/
>
> Do note the 32bit packages are unofficial and unsupported. RedHat does not
> support 32bit in EL7.
>
> HTH
> Lucian
>
> --
> Sent from the Delta quadrant using Borg technology!
>
> Nux!
> www.nux.ro
>
> - Original Message -
> > From: "Robin Lee" 
> > To: centos@centos.org
> > Sent: Monday, 29 December, 2014 16:27:33
> > Subject: [CentOS] How to setup own i686 buildenv for CentOS7
>
> > Hi, all!
> >
> > How to setup own i686 mock for CentOS7?
> > Or, is there any public i686 repo for CentOS7?
> >
> > I found i686 repo available in internal CentOS building environment,
> from a
> > root.log from a mock build result[1].
> >
> >
> > [1]
> >
> http://buildlogs.centos.org/c7-updates/glibc/20141218212615/2.17-55.el7_0.3.i386/root.log
> >
> > Cheers,
> >
> > -robin
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[CentOS-virt] libvirt, xen PV, qemu-system-i386, root user

[Karel Hendrych]

Hi, after migrating to libvirt/libxl according to:

https://wiki.centos.org/HowTos/Xen/Xen4QuickStart/Xen4Libvirt

I've noticed that my Xen PV domains are being launched by 
qemu-system-i386 running under root privileges.


I am wondering why is this? Previously no qemu process was used.

If qemu is needed for some reason, are there any guidelines for non-root 
operation?


Thanks
--
Karel Hendrych
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Re: [CentOS-virt] libvirt, xen PV, qemu-system-i386, root user

[Pasi Kärkkäinen]

On Sun, Sep 06, 2015 at 09:08:50AM +0200, Karel Hendrych wrote:
> Hi, after migrating to libvirt/libxl according to:
>

Hi,
 
> https://wiki.centos.org/HowTos/Xen/Xen4QuickStart/Xen4Libvirt
> 
> I've noticed that my Xen PV domains are being launched by
> qemu-system-i386 running under root privileges.
> 
> I am wondering why is this? Previously no qemu process was used.
> 
> If qemu is needed for some reason, are there any guidelines for
> non-root operation?
>

In general qemu is used for the following purposes:

- for certain domU disk backend types (image files), and/or if there's no 
blktap driver in dom0 kernel.
- domU graphical console (PVFB) VNC server, if it's enabled for the domU.

 
> --
> Karel Hendrych


-- Pasi

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[CentOS-virt] Enabling enhanced neetworking for CentOS 6 bqse images in AWS

[Nico Kadel-Garcia]

I've made a few OS's from the the CentOS 6 base images in AWS, and
they're working quite wwell. But I'm reaalizing that they do not have
the enhanced networking enabled by default. And I'm also realizing
that I have to  *stop* the OS in AWS terms, enable network enhanced
networking manually, and lose all the contengs of my ephemereal
storage when I do this.

Is there any reason not to enable enhanced networking by default, in
the base CentOS 6 image and same a painful and  painful step for AWS
users?
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