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I have built a CentOS 8 base image from a kickstart, for use in OpenStack. This image boots fine but the problem I have is that I can't stop udev from renaming the network device from eth0 to ens<something>. I have /etc/sysconfig/network-scripts/ifcfg-eth0 with the correct HWADDR defined in it, and have set net.ifnames=0 and biosdevname=0 in the grub configuration, but nothing I have

On Fri, Feb 21, 2020 at 10:57 AM Chris Card <ctcard at hotmail.com> wrote: > I have built a CentOS 8 base image from a kickstart, for use in OpenStack. > This image boots fine but the problem I have is that I can't stop udev > from renaming the network device from eth0 to ens<something>. > I have /etc/sysconfig/network-scri...

...t;centos at centos.org> Date: 21/02/2020 16:08 (GMT+00:00) To: CentOS mailing list <centos at centos.org> Subject: Re: [CentOS] Renaming virtio devices names on CentOS 8 VM guest On Fri, 2020-02-21 at 13:03 +0100, Gianluca Cecchi wrote: > On Fri, Feb 21, 2020 at 10:57 AM Chris Card <ctcard at hotmail.com> > wrote: > > > I have built a CentOS 8 base image from a kickstart, for use in > > OpenStack. > > This image boots fine but the problem I have is that I can't stop > > udev > > from renaming the network device from eth0 to ens<something&...

Thanks Simon,I think my question got a bit lost amongst all the grub issues - does anyone else have information about whether any references to syslog.target in systemd unit files can be removed?ChrisSent from Samsung Mobile on O2 -------- Original message -------- From: Simon Matter via CentOS <centos at centos.org> Date: 31/07/2020 10:02 (GMT+00:00) To: CentOS mailing list <centos

I'm not sure whether this is a specific CentOS question, but I'm hoping someone here can give me some pointers. I have an OpenStack compute node running CentOS 7.4.1708 and kernel 3.10.0-693.17.1.el7.x86_64 which is configured for nested virtualization; this has been set up for a few years and works fine when running CentOS 7 guests which themselves are using virt-create / virt-customize

Does tuned on CentOS 6.9 (i.e. tuned-0.2.19-18.el6.noarch) do any dynamic tuning, or does it only support static configuration via a static profile? Chris

I've noticed that there are several systemd unit files in CentOS 7 and 8 with the optionAfter=syslog.targetin the [Unit] section, but since systemd version 198 syslog.target has not existed.I deduce from this that "After=syslog.target" is ignored by systemd and can therefore be removed. Is this correct??I am writing some systemd unit files for our own services which previously used