diff options
Diffstat (limited to 'extraconfig/pre_network/contrail/compute_pre_network.yaml')
| -rw-r--r-- | extraconfig/pre_network/contrail/compute_pre_network.yaml | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/extraconfig/pre_network/contrail/compute_pre_network.yaml b/extraconfig/pre_network/contrail/compute_pre_network.yaml new file mode 100644 index 00000000..a30330f9 --- /dev/null +++ b/extraconfig/pre_network/contrail/compute_pre_network.yaml @@ -0,0 +1,162 @@ +heat_template_version: pike + +# NOTE: You don't need to pass the parameter explicitly from the +# parent template, it can be specified via the parameter_defaults +# in the resource_registry instead, if you want to override the default +# and/or share values with other templates in the tree. +parameters: + ContrailRepo: + type: string + default: '' + ContrailVrouterPhysicalInterface: + default: 'eth0' + description: vRouter physical interface + type: string + ContrailVlanParentInterface: + default: '' + description: Parent interface of vlan interface + type: string + ContrailBondInterface: + default: '' + description: Bond interface name + type: string + ContrailBondInterfaceMembers: + default: '' + description: Bond interface members + type: string + ContrailBondMode: + default: '4' + description: Bond Mode + type: string + ContrailBondPolicy: + default: '1' + description: Bond Policy + type: string + RoleParameters: + type: json + description: Role Specific parameters + default: {} + ServiceNames: + type: comma_delimited_list + default: [] + server: + type: string + +description: > + This template installs the Contrail kernel module packages in order + to bring vhost0 interface up. Vhost0 interface must be up before + os-net-config takes over. + +resources: + + ContrailVrouterModuleDeployment: + type: OS::Heat::SoftwareDeployment + properties: + name: ContrailVrouterModuleDeployment + server: {get_param: server} + config: {get_resource: ContrailVrouterModuleConfig} + input_values: + phy_int: {get_param: ContrailVrouterPhysicalInterface} + bond_int: {get_param: ContrailBondInterface} + bond_int_members: {get_param: ContrailBondInterfaceMembers} + vlan_parent: {get_param: ContrailVlanParentInterface} + contrail_repo: {get_param: ContrailRepo} + bond_mode: {get_param: ContrailBondMode} + bond_policy: {get_param: ContrailBondPolicy} + actions: ['CREATE'] # Only do this on CREATE + + ContrailVrouterModuleConfig: + type: OS::Heat::SoftwareConfig + properties: + group: script + inputs: + - name: phy_int + - name: bond_int + - name: bond_int_members + - name: vlan_parent + - name: contrail_repo + - name: bond_mode + - name: bond_policy + config: | + #!/bin/bash + phy_int=$phy_int + bond_int=$bond_int + bond_int_members=$bond_int_members + bond_mode=$bond_mode + bond_policy=$bond_policy + vlan_parent=$vlan_parent + contrail_repo=$contrail_repo + if [[ ${contrail_repo} ]]; then + yum install -y contrail-vrouter-utils + fi + 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 $1 up + } + function insert_vrouter() { + if [ -f /sys/class/net/pkt1/queues/rx-0/rps_cpus ]; then + pkt_setup pkt1 + fi + if [ -f /sys/class/net/pkt2/queues/rx-0/rps_cpus ]; then + pkt_setup pkt2 + fi + if [ -f /sys/class/net/pkt3/queues/rx-0/rps_cpus ]; then + pkt_setup pkt3 + fi + DEV_MAC=$(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 + } + if [[ ${bond_int} ]]; then + bond_int_member_list=$(echo ${bond_int_members} | tr "," "\n") + ip link add name ${bond_int} type bond + echo ${bond_mode} > /sys/class/net/${bond_int}/bonding/mode + echo ${bond_policy} > /sys/class/net/${bond_int}/bonding/xmit_hash_policy + for member in ${bond_int_member_list}; do + ip link set dev $member master ${bond_int} + done + fi + if [[ ${vlan_parent} ]]; then + vlanId=`echo ${phy_int} | awk -F"vlan" '{print $2}'` + ip link add name ${phy_int} link ${vlan_parent} type vlan id ${vlanId} + fi + if [[ ${contrail_repo} ]]; then + 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 + insmod /tmp/vrouter.ko + else + modprobe vrouter + fi + insert_vrouter + if [[ `ifconfig ${phy_int} |grep "inet "` ]]; then + def_gw='' + if [[ `ip route show |grep default|grep ${phy_int}` ]]; then + def_gw=`ip route show |grep default|grep ${phy_int}|awk '{print $3}'` + fi + ip=`ifconfig ${phy_int} |grep "inet "|awk '{print $2}'` + mask=`ifconfig ${phy_int} |grep "inet "|awk '{print $4}'` + ip address delete $ip/$mask dev ${phy_int} + ip address add $ip/$mask dev vhost0 + if [[ $def_gw ]]; then + ip route add default via $def_gw + fi + fi |