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Bug 1364393

Summary: Network Manager does not set hostname from DHCP
Product: Red Hat Enterprise Linux 7 Reporter: Otto Sabart <osabart>
Component: NetworkManagerAssignee: Rashid Khan <rkhan>
Status: CLOSED DUPLICATE QA Contact: Desktop QE <desktop-qa-list>
Severity: medium Docs Contact:
Priority: medium    
Version: 7.3CC: aloughla, aokuliar, atomasov, atragler, bgalvani, jhladky, jtluka, lrintel, rkhan, thaller
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-08-06 08:31:52 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Otto Sabart 2016-08-05 09:14:18 UTC 
Description of problem:
After provision of latest RHEL-7.3-20160729.1 the Network Manager does not set
hostname which gets from the DHCP server. When I restart NetworkManager.service, it sets
the hostname correctly and everything is back to normal.

Version-Release number of selected component (if applicable):
RHEL: RHEL-7.3-20160729.1 (Red Hat Enterprise Linux Server release 7.3 Beta (Maipo))

$ uname -a
Linux omg 3.10.0-481.el7.x86_64 #1 SMP Wed Jul 27 18:24:27 EDT 2016 x86_64 x86_64 x86_64 GNU/Linux

$ yum info NetworkManager
Installed Packages
Name        : NetworkManager
Arch        : x86_64
Epoch       : 1
Version     : 1.4.0
Release     : 0.4.git20160727.9446481f.el7
Repo        : installed
From repo   : beaker-Server

How reproducible:
80%

Steps to Reproduce:
1. provision of RHEL-7.3-20160729.1
2. reboot
3. $ hostname

Actual results:
$ hostname
localhost.localdomain

Expected results:
It will set the hostname from DHCP server correctly.
$ hostname
blesk-01.*...*.redhat.com

Additional info:
- I do not know why is this happening but on RHEL7.2 everything works fine.
- I can provision and prepare machine for you. Just let me know.
Comment 4 Beniamino Galvani 2016-08-05 16:05:40 UTC 
(In reply to Otto Sabart from comment #0)

> - I can provision and prepare machine for you. Just let me know.

That would be helpful, thanks.
Comment 5 Beniamino Galvani 2016-08-06 08:31:52 UTC 

*** This bug has been marked as a duplicate of bug 1356015 ***