On Mon, Sep 28, 2020 at 07:57:13AM -0500, Ian Pilcher wrote:
On 9/28/20 6:47 AM, Zbigniew Jędrzejewski-Szmek wrote:
Instructions were already posted by Vitaly, so I won't repeat that here. I'll just note that the scriptlet in systemd.rpm looks for 'Generated by NetworkManager' in /etc/resolv.conf as an indicator that the file is autogenerated.
Which is a terrible idea, as has been previously mentioned. It really only indicates that the file was once touched my NetworkManager, not that it is currently managed.
If often let Anaconda set up a new system witha NetworkManager-managed DHCP and then convert to a legacy network scripts-managed static IP later. This doesn't change the DNS server or domain, so I don't bother editing resolv.conf to remove this comment. I'm relatively certain that this is a common pattern.
Yeah, that test is far from ideal, but we need something. If you have a constructive proposal how to improve it, I'm all ears.
Zbyszek