NuKVM/libvirt
3
0
Fork 0
mirror of https://github.com/libvirt/libvirt.git synced 2026-08-12 06:04:46 -05:00
Code Issues Packages Projects Releases Wiki Activity

network: add domain to unqualified names defined with <host>

Browse Source 
If a domain name is defined for a network, add the --expand-hosts
option to the dnsmasq commandline. This results in the domain being
added to any hostname that is defined in a dns <host> element and
contains no '.' characters (i.e. it is an "unqualified"
hostname). Since PTR records are automatically created for any name
defined in <host>, the result of a PTR request will change from the
unqualified name to the qualified name.

This also has the same effect on any hostnames that dnsmasq reads
from the host's /etc/hosts file.

(In the case of guest hostnames that were learned by dnsmasq via DHCP
requests, they were already getting the domain name added on, even
without --expand-hosts).
This commit is contained in:
Laine Stump
2011-06-28 12:57:14 -04:00
parent 6818cf8690
commit 25171f607c
5 changed files with 11 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/networkxml2argvdata/nat-network-dns-hosts.argv
+3 -3
View File
@@ -1,3 +1,3 @@
/usr/sbin/dnsmasq --strict-order --bind-interfaces --conf-file= \
--except-interface lo --listen-address 192.168.122.1 \
--addn-hosts=/var/lib/libvirt/dnsmasq/default.addnhosts\
/usr/sbin/dnsmasq --strict-order --bind-interfaces --domain example.com \
--conf-file= --except-interface lo --listen-address 192.168.122.1 \
--expand-hosts --addn-hosts=/var/lib/libvirt/dnsmasq/default.addnhosts\
tests/networkxml2argvdata/nat-network-dns-hosts.xml
+1
View File
@@ -3,6 +3,7 @@
<uuid>81ff0d90-c91e-6742-64da-4a736edb9a9c</uuid>
<forward dev='eth0' mode='nat'/>
<bridge name='virbr0' stp='on' delay='0' />
<domain name="example.com"/>
<dns>
<host ip='192.168.122.1'>
<hostname>host</hostname>
tests/networkxml2argvdata/netboot-network.argv
+1 -1
View File
@@ -2,5 +2,5 @@
--conf-file= --except-interface lo --listen-address 192.168.122.1 \
--dhcp-range 192.168.122.2,192.168.122.254 \
--dhcp-leasefile=/var/lib/libvirt/dnsmasq/netboot.leases \
--dhcp-lease-max=253 --dhcp-no-override --enable-tftp \
--dhcp-lease-max=253 --dhcp-no-override --expand-hosts --enable-tftp \
--tftp-root /var/lib/tftproot --dhcp-boot pxeboot.img\
tests/networkxml2argvdata/netboot-proxy-network.argv
+2 -1
View File
@@ -2,4 +2,5 @@
--conf-file= --except-interface lo --listen-address 192.168.122.1 \
--dhcp-range 192.168.122.2,192.168.122.254 \
--dhcp-leasefile=/var/lib/libvirt/dnsmasq/netboot.leases \
--dhcp-lease-max=253 --dhcp-no-override --dhcp-boot pxeboot.img,,10.20.30.40\
--dhcp-lease-max=253 --dhcp-no-override --expand-hosts \
--dhcp-boot pxeboot.img,,10.20.30.40\