Hello
I have managed to test Cloudstack in the Lab with very little issues, but now
going into production (adding Loadbalanced Cloudstack management servers and
LACP nic bonding) I am having a few issues.
When starting my first instance the network bridges stay down
13: brbond0-999: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
If I bring this up using ip link set dev brbond0-999 up the bridge comes up
fine and the systemVMs work.
Any ideas?
Kind Regards
Adam Witwicki
Centos 7
Cloudstack 4.9.3.1
KVM 3.2.0
/etc/sysconfig/network-scripts/ifcfg-enp4s0f0
TYPE="Ethernet"
USERCTL=no
MASTER=bond0
SLAVE=yes
NAME="enp4s0f0"
UUID="abe1d2f9-253c-4246-a7d6-b7e7e396ce8f"
DEVICE="enp4s0f0"
ONBOOT="yes"
NM_CONTROLLED=no
BOOTPROTO=none
/etc/sysconfig/network-scripts/ifcfg-enp4s0f0
TYPE=Ethernet
BOOTPROTO=none
USERCTL=no
MASTER=bond0
SLAVE=yes
NAME=enp4s0f1
UUID=f6cec93b-e271-44d4-818b-c94393133d23
DEVICE=enp4s0f1
ONBOOT=yes
NM_CONTROLLED=no
/etc/sysconfig/network-scripts/ifcfg-bond0
DEVICE=bond0
ONBOOT=yes
BONDING_OPTS='mode=4 miimon=100'
BRIDGE=cloudbr0
NM_CONTROLLED=no
/etc/sysconfig/network-scripts/ifcfg-cloudbr0
DEVICE=cloudbr0
TYPE=Bridge
ONBOOT=yes
BOOTPROTO=static
IPV6INIT=no
IPV6_AUTOCONF=no
DELAY=5
STP=yes
IPADDR= x.x.x.x
GATEWAY= x.x.x.x
PREFIX=xx
DNS1= x.x.x.x
DNS2= x.x.x.x
bridge name bridge id STP enabled interfaces
brbond0-999 8000.a0369f20953c no bond0.999
vnet4
vnet5
cloud0 8000.fe00a9fe0006 no vnet0
vnet1
cloudbr0 8000.a0369f20953c yes bond0
vnet2
vnet3
virbr0 8000.525400a48eba yes virbr0-nic
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