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