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|
heat_template_version: pike
parameters:
ContrailRepo:
type: string
default: http://192.168.24.1/contrail
VrouterPhysicalInterface:
default: 'eth0'
description: vRouter physical interface
type: string
description: >
Prepares vhost0 interface to be used by os-net-config
resources:
userdata:
type: OS::Heat::MultipartMime
properties:
parts:
- config: {get_resource: vrouter_module_config}
vrouter_module_config:
type: OS::Heat::SoftwareConfig
properties:
config:
str_replace:
template: |
#!/bin/bash
sed -i '/\[main\]/a \ \ \ \ \parser = future' /etc/puppet/puppet.conf
cat <<EOF > /etc/yum.repos.d/contrail.repo
[Contrail]
name=Contrail Repo
baseurl=$contrail_repo
enabled=1
gpgcheck=0
protect=1
EOF
if [[ `hostname |awk -F"-" '{print $2}'` == "novacompute" || `hostname |awk -F"-" '{print $2}'` == "contrailtsn" ]]; then
yum install -y contrail-vrouter-utils
function pkt_setup () {
for f in /sys/class/net/$1/queues/rx-*
do
q="$(echo $f | cut -d '-' -f2)"
r=$(($q%32))
s=$(($q/32))
((mask=1<<$r))
str=(`printf "%x" $mask`)
if [ $s -gt 0 ]; then
for ((i=0; i < $s; i++))
do
str+=,00000000
done
fi
echo $str > $f/rps_cpus
done
ifconfig $1 up
}
function insert_vrouter() {
insmod /tmp/vrouter.ko
if [ -f /sys/class/net/pkt1/queues/rx-0/rps_cpus ]; then
pkt_setup pkt1
fi
if [ -f /sys/class/net/pkt2/queues/rx-0/rps_cpus ]; then
pkt_setup pkt2
fi
if [ -f /sys/class/net/pkt3/queues/rx-0/rps_cpus ]; then
pkt_setup pkt3
fi
DEV_MAC=$(cat /sys/class/net/$phy_int/address)
vif --create vhost0 --mac $DEV_MAC
vif --add $phy_int --mac $DEV_MAC --vrf 0 --vhost-phys --type physical
vif --add vhost0 --mac $DEV_MAC --vrf 0 --type vhost --xconnect $phy_int
ip link set vhost0 up
return 0
}
yumdownloader contrail-vrouter --destdir /tmp
cd /tmp
rpm2cpio /tmp/contrail-vrouter*.rpm | cpio -idmv
cp `find /tmp/lib/modules -name vrouter.ko |tail -1` /tmp
insert_vrouter
if [[ `ifconfig $dev |grep "inet "` ]]; then
def_gw=''
if [[ `ip route show |grep default|grep $dev` ]]; then
def_gw=`ip route show |grep default|grep $dev|awk '{print $3}'`
fi
ip=`ifconfig $dev |grep "inet "|awk '{print $2}'`
mask=`ifconfig $dev |grep "inet "|awk '{print $4}'`
ip address delete $ip/$mask dev $dev
ip address add $ip/$mask dev vhost0
if [[ $def_gw ]]; then
ip route add default via $def_gw
fi
fi
fi
params:
$phy_int: {get_param: VrouterPhysicalInterface}
$contrail_repo: {get_param: ContrailRepo}
outputs:
# This means get_resource from the parent template will get the userdata, see:
# http://docs.openstack.org/developer/heat/template_guide/composition.html#making-your-template-resource-more-transparent
# Note this is new-for-kilo, an alternative is returning a value then using
# get_attr in the parent template instead.
OS::stack_id:
value: {get_resource: userdata}
|
