diff options
Diffstat (limited to 'firstboot')
| -rw-r--r-- | firstboot/install_vrouter_kmod.yaml | 105 | ||||
| -rw-r--r-- | firstboot/os-net-config-mappings.yaml | 51 |
2 files changed, 151 insertions, 5 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} + $contrail_repo: {get_param: ContrailRepo} + +outputs: + # This means get_resource from the parent template will get the userdata, see: + # http://docs.openstack.org/developer/heat/template_guide/composition.html#making-your-template-resource-more-transparent + # Note this is new-for-kilo, an alternative is returning a value then using + # get_attr in the parent template instead. + OS::stack_id: + value: {get_resource: userdata} diff --git a/firstboot/os-net-config-mappings.yaml b/firstboot/os-net-config-mappings.yaml index d7e0c524..f82bc19f 100644 --- a/firstboot/os-net-config-mappings.yaml +++ b/firstboot/os-net-config-mappings.yaml @@ -9,8 +9,28 @@ description: > nic1: "00:c8:7c:e6:f0:2e" node2: nic1: "00:18:7d:99:0c:b6" - This will result in the first nodeN entry where a mac matches a - local device being written as a mapping file for os-net-config in + node3: + dmiString: 'system-uuid' + id: 'A8C85861-1B16-4803-8689-AFC62984F8F6' + nic1: em3 + # Dell PowerEdge + nodegroup1: + dmiString: "system-product-name" + id: "PowerEdge R630" + nic1: em3 + nic2: em1 + nic3: em2 + # Cisco UCS B200-M4" + nodegroup2: + dmiString: "system-product-name" + id: "UCSB-B200-M4" + nic1: enp7s0 + nic2: enp6s0 + + This will result in the first node* entry where either: + a) a mac matches a local device + or b) a DMI String matches the specified id + being written as a mapping file for os-net-config in /etc/os-net-config/mapping.yaml parameters: @@ -47,15 +67,36 @@ resources: echo '$node_lookup' | python -c " import json import sys + import copy + from subprocess import PIPE, Popen import yaml + + def write_mapping_file(interface_mapping): + with open('/etc/os-net-config/mapping.yaml', 'w') as f: + yaml.safe_dump(interface_mapping, f, default_flow_style=False) + input = sys.stdin.readline() or '{}' data = json.loads(input) for node in data: + interface_mapping = {'interface_mapping': + copy.deepcopy(data[node])} + if 'dmiString' in interface_mapping['interface_mapping']: + del interface_mapping['interface_mapping']['dmiString'] + if 'id' in interface_mapping['interface_mapping']: + del interface_mapping['interface_mapping']['id'] + # Match on mac addresses first if any(x in '$eth_addr'.split(',') for x in data[node].values()): - interface_mapping = {'interface_mapping': data[node]} - with open('/etc/os-net-config/mapping.yaml', 'w') as f: - yaml.safe_dump(interface_mapping, f, default_flow_style=False) + write_mapping_file(interface_mapping) break + # If data contain dmiString and id keys, try to match node(group) + if 'dmiString' in data[node] and 'id' in data[node]: + ps = Popen([ 'dmidecode', + '--string', data[node].get('dmiString') ], + stdout=PIPE) + out, err = ps.communicate() + if data[node].get('id') == out.rstrip(): + write_mapping_file(interface_mapping) + break " params: $node_lookup: {get_param: NetConfigDataLookup} |