163 lines
5.4 KiB
YAML
163 lines
5.4 KiB
YAML
heat_template_version: pike
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# NOTE: You don't need to pass the parameter explicitly from the
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# parent template, it can be specified via the parameter_defaults
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# in the resource_registry instead, if you want to override the default
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# and/or share values with other templates in the tree.
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parameters:
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ContrailRepo:
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type: string
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default: ''
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ContrailVrouterPhysicalInterface:
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default: 'eth0'
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description: vRouter physical interface
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type: string
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ContrailVlanParentInterface:
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default: ''
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description: Parent interface of vlan interface
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type: string
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ContrailBondInterface:
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default: ''
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description: Bond interface name
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type: string
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ContrailBondInterfaceMembers:
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default: ''
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description: Bond interface members
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type: string
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ContrailBondMode:
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default: '4'
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description: Bond Mode
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type: string
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ContrailBondPolicy:
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default: '1'
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description: Bond Policy
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type: string
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RoleParameters:
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type: json
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description: Parameters specific to the role
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default: {}
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ServiceNames:
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type: comma_delimited_list
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default: []
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server:
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type: string
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description: >
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This template installs the Contrail kernel module packages in order
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to bring vhost0 interface up. Vhost0 interface must be up before
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os-net-config takes over.
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resources:
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ContrailVrouterModuleDeployment:
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type: OS::Heat::SoftwareDeployment
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properties:
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name: ContrailVrouterModuleDeployment
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server: {get_param: server}
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config: {get_resource: ContrailVrouterModuleConfig}
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input_values:
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phy_int: {get_param: ContrailVrouterPhysicalInterface}
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bond_int: {get_param: ContrailBondInterface}
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bond_int_members: {get_param: ContrailBondInterfaceMembers}
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vlan_parent: {get_param: ContrailVlanParentInterface}
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contrail_repo: {get_param: ContrailRepo}
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bond_mode: {get_param: ContrailBondMode}
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bond_policy: {get_param: ContrailBondPolicy}
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actions: ['CREATE'] # Only do this on CREATE
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ContrailVrouterModuleConfig:
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type: OS::Heat::SoftwareConfig
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properties:
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group: script
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inputs:
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- name: phy_int
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- name: bond_int
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- name: bond_int_members
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- name: vlan_parent
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- name: contrail_repo
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- name: bond_mode
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- name: bond_policy
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config: |
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#!/bin/bash
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phy_int=$phy_int
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bond_int=$bond_int
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bond_int_members=$bond_int_members
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bond_mode=$bond_mode
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bond_policy=$bond_policy
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vlan_parent=$vlan_parent
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contrail_repo=$contrail_repo
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if [[ ${contrail_repo} ]]; then
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yum install -y contrail-vrouter-utils
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fi
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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 $1 up
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}
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function insert_vrouter() {
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if [ -f /sys/class/net/pkt1/queues/rx-0/rps_cpus ]; then
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pkt_setup pkt1
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fi
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if [ -f /sys/class/net/pkt2/queues/rx-0/rps_cpus ]; then
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pkt_setup pkt2
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fi
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if [ -f /sys/class/net/pkt3/queues/rx-0/rps_cpus ]; then
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pkt_setup pkt3
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fi
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DEV_MAC=$(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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if [[ ${bond_int} ]]; then
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bond_int_member_list=$(echo ${bond_int_members} | tr "," "\n")
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ip link add name ${bond_int} type bond
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echo ${bond_mode} > /sys/class/net/${bond_int}/bonding/mode
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echo ${bond_policy} > /sys/class/net/${bond_int}/bonding/xmit_hash_policy
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for member in ${bond_int_member_list}; do
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ip link set dev $member master ${bond_int}
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done
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fi
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if [[ ${vlan_parent} ]]; then
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vlanId=`echo ${phy_int} | awk -F"vlan" '{print $2}'`
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ip link add name ${phy_int} link ${vlan_parent} type vlan id ${vlanId}
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fi
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if [[ ${contrail_repo} ]]; then
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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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insmod /tmp/vrouter.ko
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else
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modprobe vrouter
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fi
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insert_vrouter
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if [[ `ifconfig ${phy_int} |grep "inet "` ]]; then
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def_gw=''
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if [[ `ip route show |grep default|grep ${phy_int}` ]]; then
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def_gw=`ip route show |grep default|grep ${phy_int}|awk '{print $3}'`
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fi
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ip=`ifconfig ${phy_int} |grep "inet "|awk '{print $2}'`
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mask=`ifconfig ${phy_int} |grep "inet "|awk '{print $4}'`
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ip address delete $ip/$mask dev ${phy_int}
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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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