|
 |
46ba25 |
From f45dc73365999334e680d64c90d36f710a0c7831 Mon Sep 17 00:00:00 2001
|
|
|
5d5c10 |
From: Mohammed Gamal <mgamal@redhat.com>
|
|
|
5d5c10 |
Date: Fri, 29 Jul 2022 13:07:13 +0200
|
|
|
46ba25 |
Subject: [PATCH 1/2] redhat: Use NetworkManager to set DHCP hostnames on
|
|
|
46ba25 |
recent RHEL distros
|
|
|
5d5c10 |
|
|
|
5d5c10 |
RH-Author: Mohamed Gamal Morsy <mmorsy@redhat.com>
|
|
|
46ba25 |
RH-MergeRequest: 8: redhat: Use NetworkManager to set DHCP hostnames on recent RHEL distros
|
|
|
46ba25 |
RH-Commit: [1/1] b83612e9d88bac7117541d7f7832f65ef268bbe3
|
|
|
46ba25 |
RH-Bugzilla: 2092002
|
|
|
46ba25 |
RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
|
|
|
5d5c10 |
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
|
|
|
5d5c10 |
|
|
|
46ba25 |
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2092002
|
|
|
5d5c10 |
|
|
|
5d5c10 |
Recent versions of RHEL 8 and RHEL 9 started using NetworkManager to configure
|
|
|
5d5c10 |
network intefaces instead of sysconfig files. Configurations are no longer
|
|
|
5d5c10 |
stored in /etc/sysconfig/ifcfg-{interface}.
|
|
|
5d5c10 |
|
|
|
5d5c10 |
Fix this for setting DHCP hostnames in those RHEL versions.
|
|
|
5d5c10 |
|
|
|
5d5c10 |
Signed-off-by: Mohammed Gamal <mgamal@redhat.com>
|
|
|
5d5c10 |
---
|
|
|
5d5c10 |
azurelinuxagent/common/osutil/redhat.py | 12 ++++++++++++
|
|
|
5d5c10 |
1 file changed, 12 insertions(+)
|
|
|
5d5c10 |
|
|
|
5d5c10 |
diff --git a/azurelinuxagent/common/osutil/redhat.py b/azurelinuxagent/common/osutil/redhat.py
|
|
|
5d5c10 |
index 5c397ae8..7dd36add 100644
|
|
|
5d5c10 |
--- a/azurelinuxagent/common/osutil/redhat.py
|
|
|
5d5c10 |
+++ b/azurelinuxagent/common/osutil/redhat.py
|
|
|
5d5c10 |
@@ -158,3 +158,15 @@ class RedhatOSUtil(Redhat6xOSUtil):
|
|
|
5d5c10 |
time.sleep(wait)
|
|
|
5d5c10 |
else:
|
|
|
5d5c10 |
logger.warn("exceeded restart retries")
|
|
|
5d5c10 |
+
|
|
|
5d5c10 |
+ def set_dhcp_hostname(self, hostname):
|
|
|
5d5c10 |
+ """
|
|
|
5d5c10 |
+ Recent RHEL distributions use network manager instead of sysconfig files
|
|
|
5d5c10 |
+ to configure network interfaces
|
|
|
5d5c10 |
+ """
|
|
|
5d5c10 |
+ ifname = self.get_if_name()
|
|
|
5d5c10 |
+
|
|
|
5d5c10 |
+ return_code = shellutil.run("nmcli device modify {0} ipv4.dhcp-hostname {1} ipv6.dhcp-hostname {1}".format(ifname, hostname))
|
|
|
5d5c10 |
+
|
|
|
5d5c10 |
+ if return_code != 0:
|
|
|
5d5c10 |
+ logger.error("failed to set DHCP hostname for interface {0}: return code {1}".format(ifname, return_code))
|
|
|
5d5c10 |
--
|
|
|
46ba25 |
2.31.1
|
|
|
5d5c10 |
|