Bug 1165547

Summary:	incomplete resolv.conf built by dracut.
Product:	[openSUSE] openSUSE Distribution	Reporter:	Per Jessen <per>
Component:	Other	Assignee:	dracut maintainers <dracut-maintainers>
Status:	RESOLVED FIXED	QA Contact:	E-mail List <qa-bugs>
Severity:	Normal
Priority:	P5 - None	CC:	daniel
Version:	Leap 15.2
Target Milestone:	---
Hardware:	Other
OS:	Other
Whiteboard:
Found By:	---	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---
Attachments:	proposed patch

Description Per Jessen 2020-03-03 11:45:20 UTC

I've installed 15.2 on an NFS root - when I boot it, I always end up in the emergency shell because it could not be mounted.  After some debugging I have determined this is because there is no "nameserver x.x.x.x" directive in /etc/resolv.conf. 

The problem is - I believe - in dracut module 35network-legacy, ifup.sh.

Look at function dhcp_wicked_apply, line 75. A "nameserver" directive is only added if an existing file is being edited, not when creating the temporary file.

Comment 1 Per Jessen 2020-03-03 11:50:39 UTC

Maybe take a look at module 40network/ifup.sh line 138 (dracut 044.2) to compare.

Comment 2 Per Jessen 2020-03-03 12:08:52 UTC

Created attachment 831785 [details]
proposed patch

I've tested this on my 15.2 systems with root on NFS.

Comment 3 Daniel Molkentin 2020-03-23 11:50:43 UTC

This should be fixed now. Similar patch is in SUSE/049 and SUSE/050 which are on their way to 15.2/TW.

Comment 4 Per Jessen 2020-04-02 12:46:25 UTC

Looking at the installed system, it looks good, but I think the installer also needs updating.

Comment 5 Per Jessen 2020-04-03 10:41:01 UTC

*** Bug 1165366 has been marked as a duplicate of this bug. ***