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-rw-r--r--firstboot/install_vrouter_kmod.yaml105
1 files changed, 105 insertions, 0 deletions
diff --git a/firstboot/install_vrouter_kmod.yaml b/firstboot/install_vrouter_kmod.yaml
new file mode 100644
index 00000000..e936e605
--- /dev/null
+++ b/firstboot/install_vrouter_kmod.yaml
@@ -0,0 +1,105 @@
+heat_template_version: ocata
+
+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}