similar to: /etc/sysconfig/iptables syntax

> > If I'm understanding correctly, write out all rules in a bash terminal and > run them, and then do /usr/sbin/iptables-save --- > > ~#/usr/sbin/iptables rule; > ~#/usr/sbin/iptables rule; > ~#/usr/sbiniptables rule; > ~#/usr/sbin/iptables rule; > ~#/usr/sbin/iptables rule; > ~#/usr/sbiniptables rule; > ~#/usr/sbin/iptables rule; > ~#/usr/sbin/iptables

On Sun, May 22, 2016 at 11:55 PM, Barak Korren <bkorren at redhat.com> wrote: > ?????? 23 ???? 2016 05:56,? > The syntax comes from the output of the 'iptables-save' command. > You can configure 'iptables' from the command line as you normally would > and then run > > iptables-save > /etc/sysconfig/iptables > > On centos<=6 the init.d script

Hi there, I would like to write a script to download the CentOS generic cloud images with the intention of making them eventually available to oVirt users via the oVirt public Glance repository. For that purpose I need to: 1. list the CentOS generic cloud images 2. list mirrors from where I could potentially download those images I could try to parse the HTML here [1], but I'd rather just

On Wed, Jun 22, 2016 at 11:08 AM, Barak Korren <bkorren at redhat.com> wrote: > > > > My question is: Is this even possible? All the documentation for HA that > I've found appears to not > > do this. Am I missing something? > > You can use oVirt for that (www.ovirt.org). > When an UNCLEAN SHUDWON happens or ifdown eth0 in node1 , can OVIRT migrate VMs

Hi all, I am trying to install oVirt 4.1.x from centos repos but it seems ovirt-engine doesn't exists. But instead, ovirt-hosted-engine-setup exists? Is ovirt-engine package removed? In the official oVirt repos, exists. Thanks.

Then, can I use both at the same time under oVirt engine host or only official oVirt repo? On Sun, Aug 13, 2017 at 2:16 PM, Barak Korren <bkorren at redhat.com> wrote: > On 13 August 2017 at 15:12, C. L. Martinez <carlopmart at gmail.com> wrote: >> >> I am trying to install oVirt 4.1.x from centos repos but it seems >> ovirt-engine doesn't exists. But

On 25 September 2016 at 17:57, Leonard den Ottolander >> > >> Nested Virtualization will be a tech preview in RHEL 7.3 Beta, and so >> it'll be available after RHEL 7.3 is released and CentOS rebuilds it. > Officially its gonna be tech-preview in 7.3, but I can tell you we've been successfully using it for testing oVirt since 7.1... (For el7 on top of el7, see [1]

On 11/06/2017 06:47 AM, Barak Korren wrote: > Hi there, > > I'm trying to run 'reposync' against centos-extras and am getting an > error like this: > > python-itsdangerous-0.23-2 0% [ ] 0.0 B/s | 0 > B --:-- ETA > > python-itsdangerous-0.23-2.el7 FAILED > > python-itsdangerous-0.23-2 0% [ ] 0.0 B/s

Hi there, I'm trying to run 'reposync' against centos-extras and am getting an error like this: python-itsdangerous-0.23-2 0% [ ] 0.0 B/s | 0 B --:-- ETA python-itsdangerous-0.23-2.el7 FAILED python-itsdangerous-0.23-2 0% [ ] 0.0 B/s | 0 B --:-- ETA python-itsdangerous-0.23-2.el7.noarch: [Errno 256] No more mirrors to try.

You need to disable firewalld and install iptables, if you really want use old way: https://www.certdepot.net/rhel7-disable-firewalld-use-iptables/ Firewalld is preferred way. You should learn it.. -- Eero 2016-05-23 5:55 GMT+03:00 Mike <1100100 at gmail.com>: > The last two router/firewall servers I had used Slackware and Gentoo. > I'm used to writing complete and explicit

On 23 May 2016 21:03, "Mike" <1100100 at gmail.com> wrote: > > The closest thing I could find to an iptables to firewalld conversion tool > was Offline Configuation. > The firewall-offline-cmd command was created to help setup firewall rules > when Firewalld is not running. > > For instance, to open the tcp port 22, you would type in the >

On Tue, Apr 19, 2016 at 02:08:33AM +0100, Karanbir Singh wrote: > in the early days I had a json file that had the details in there, but > it was dropped almost a year ago. If you file a requst at > bugs.centos.org and point me at it ( ideally assign the issue to me ), I > can work out the required bits. > > What sort of info would you expect to see in this beyond > -

On 5/22/2016 9:45 PM, Eero Volotinen wrote: > Firewalld is preferred way. You should learn it.. Are there any good tools for converting an iptables-save file to a Firewalld configuration?

The last two router/firewall servers I had used Slackware and Gentoo. I'm used to writing complete and explicit iptables rules; however, when I set up /etc/sysconfig/iptables in CentOS 7 my usual syntax is unusable. For example, I'm used to stating postrouting masquerade as: /usr/sbin/iptables -t nat -A POSTROUTING -o eth0 -s 10.10.10.0/24 -j MASQUERADE But when I use the rule above,

Hi, I have two KVM hosts (CentOS 7) and would like them to operate as High Availability servers, automatically migrating guests when one of the hosts goes down. My question is: Is this even possible? All the documentation for HA that I've found appears to not do this. Am I missing something? My configuration so fare includes: * SAN Storage Volumes for raw device mappings for guest vms

I would like to have a smart cli tool, that shows a comprehensive list about the local storage structure: An output like: /srv /dev/mapper/luks-f85b7a2c-...: UUID="ca924fad-..." TYPE="ext4" /dev/mapper/vg_internal_e-lv_internal_srv: UUID="f85b7a2c-..." TYPE="crypto_LUKS" vg_internal_e /dev/md3: UUID="1Fi2Ex-..."

On Sun, Sep 25, 2016 at 04:38:39PM +0200, Leonard den Ottolander wrote: > The qemu-kvm option "-enable-nesting" that I dug up in the source looks > promising. No mention in the man page on either C6 or C7 but it is > mentioned here: > https://www.redhat.com/archives/libvir-list/2012-October/msg01138.html > > How do I pass the "-enable-nesting" option to

On 23/05/16 14:55, Mike wrote: > The last two router/firewall servers I had used Slackware and Gentoo. > I'm used to writing complete and explicit iptables rules; however, when I > set up /etc/sysconfig/iptables in CentOS 7 my usual syntax is unusable. > > For example, I'm used to stating postrouting masquerade as: > > /usr/sbin/iptables -t nat -A POSTROUTING -o eth0

The closest thing I could find to an iptables to firewalld conversion tool was Offline Configuation. The firewall-offline-cmd command was created to help setup firewall rules when Firewalld is not running. For instance, to open the tcp port 22, you would type in the /etc/sysconfig/iptables file: -A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -j ACCEPT Instead, you can now execute the

Both Gnome and KDE give me a loud squishy bell at the thought of the drop of a hat. I did not get that in C6. I infer it is a C7-specific thing. Short of disabling my audio altogether, how do I make it go away? Not one of C7's better features. -- Michael hennebry at web.cs.ndsu.NoDak.edu "Sorry but your password must contain an uppercase letter, a number, a haiku, a gang sign, a