[CentOS] Libvirt resume guest startup issues centos 7

[Jason Pyeron]

> -----Original Message-----
> From: Gordon Messmer
> Sent: Monday, August 31, 2015 12:15 PM
> 
> On 08/31/2015 03:51 AM, Jason Pyeron wrote:
> > I feel like this is an issue of libvirt starting before networking, 
> > but I am a fish out of water with systemd.
> 
> Are you using the "network" or "NetworkManager" service to 
> configure your network devices?

Likely, if that is how they are out of the box.

# for i in  /etc/sysconfig/network-scripts/ifcfg-*; do echo -e '\n#' $i; cat
$i; done

# /etc/sysconfig/network-scripts/ifcfg-br0
DEVICE=br0
TYPE=Bridge
BOOTPROTO=dhcp
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=no
IPV6_AUTOCONF=no
IPV6_DEFROUTE=no
IPV6_PEERDNS=no
IPV6_PEERROUTES=no
IPV6_FAILURE_FATAL=no
ONBOOT=yes

# /etc/sysconfig/network-scripts/ifcfg-eno1
#TYPE=Ethernet
NAME=eno1
UUID=b270f0aa-6b68-4870-bbfd-d6da7c5c62c1
DEVICE=eno1
ONBOOT=yes
BRIDGE=br0

# /etc/sysconfig/network-scripts/ifcfg-eno2
TYPE=Ethernet
BOOTPROTO=dhcp
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=no
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
NAME=eno2
UUID=0a040609-202d-4467-ae37-65c6b8757c94
DEVICE=eno2
ONBOOT=no

# /etc/sysconfig/network-scripts/ifcfg-lo
DEVICE=lo
IPADDR=127.0.0.1
NETMASK=255.0.0.0
NETWORK=127.0.0.0
# If you're having problems with gated making 127.0.0.0/8 a martian,
# you can change this to something else (255.255.255.255, for example)
BROADCAST=127.255.255.255
ONBOOT=yes
NAME=loopback


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