diff options
Diffstat (limited to 'nfvbenchvm/dib/elements/nfvbenchvm/static/etc/rc.d/rc.local')
| -rw-r--r-- | nfvbenchvm/dib/elements/nfvbenchvm/static/etc/rc.d/rc.local | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/nfvbenchvm/dib/elements/nfvbenchvm/static/etc/rc.d/rc.local b/nfvbenchvm/dib/elements/nfvbenchvm/static/etc/rc.d/rc.local index 59cb4a1..64557d4 100644 --- a/nfvbenchvm/dib/elements/nfvbenchvm/static/etc/rc.d/rc.local +++ b/nfvbenchvm/dib/elements/nfvbenchvm/static/etc/rc.d/rc.local @@ -98,6 +98,60 @@ get_pci_address() { return 0 } +get_eth_port() { + # device mapping for CentOS Linux 7: + # lspci: + # 00.03.0 Ethernet controller: Red Hat, Inc. Virtio network device + # 00.04.0 Ethernet controller: Red Hat, Inc. Virtio network device + # /sys/class/net: + # /sys/class/net/eth0 -> ../../devices/pci0000:00/0000:00:03.0/virtio0/net/eth0 + # /sys/class/net/eth1 -> ../../devices/pci0000:00/0000:00:04.0/virtio1/net/eth1 + + mac=$1 + for f in $(ls $NET_PATH/); do + if grep -q "$mac" $NET_PATH/$f/address; then + eth_port=$(readlink $NET_PATH/$f | cut -d "/" -f8) + # some virtual interfaces match on MAC and do not have a PCI address + if [ "$eth_port" -a "$eth_port" != "N/A" ]; then + # Found matching interface + logger "NFVBENCHVM: found interface $f ($eth_port) matching $mac" + break + else + eth_port="" + fi + fi; + done + if [ -z "$eth_port" ]; then + echo "ERROR: Cannot find eth port for MAC $mac" >&2 + logger "NFVBENCHVM ERROR: Cannot find eth port for MAC $mac" + return 1 + fi + echo $eth_port + return 0 +} + +# Set VM MANAGEMENT port up and running +if [ $INTF_MGMT_CIDR ] && [ $INTF_MGMT_IP_GW ]; then + if [ $INTF_MAC_MGMT ]; then + ETH_PORT=$(get_eth_port $INTF_MAC_MGMT) + else + ETH_PORT="eth0" + fi + ip addr add $INTF_MGMT_CIDR dev $ETH_PORT + ip link set $ETH_PORT up + ip route add default via $INTF_MGMT_IP_GW dev $ETH_PORT +else + echo "INFO: VM management IP Addresses missing in $NFVBENCH_CONF" +fi + +# Set dynamically interfaces mac values, if VM is spawn without using NFVBench +# and management interface is used on eth0 +if [ -z "$INTF_MAC1" ] && [ -z "$INTF_MAC2" ]; then + INTF_MAC1=$(ip l show eth1 | grep -o -Ei '([a-fA-F0-9:]{17}|[a-fA-F0-9]{12}$)' | head -1) + INTF_MAC2=$(ip l show eth2 | grep -o -Ei '([a-fA-F0-9:]{17}|[a-fA-F0-9]{12}$)' | head -1) +fi + + # Sometimes the interfaces on the loopback VM will use different drivers, e.g. # one from vswitch which is virtio based, one is from SRIOV VF. In this case, # we have to make sure the forwarder uses them in the right order, which is @@ -150,6 +204,7 @@ if [ $PCI_ADDRESS_1 ] && [ $PCI_ADDRESS_2 ]; then sed -i "s/{{PCI_ADDRESS_2}}/$PCI_ADDRESS_2/g" /etc/vpp/startup.conf sed -i "s/{{WORKER_CORES}}/$WORKER_CORES/g" /etc/vpp/startup.conf sed -i "s/{{VIF_MQ_SIZE}}/${VIF_MQ_SIZE}/g" /etc/vpp/startup.conf + sed -i "s/{{NUM_MBUFS}}/${NUM_MBUFS}/g" /etc/vpp/startup.conf service vpp start sleep 10 @@ -175,3 +230,10 @@ else echo "$INTF_MAC2: $PCI_ADDRESS_2" logger "NFVBENCHVM ERROR: Cannot find PCI Address from MAC" fi + +# Set SSH config +logger $(cat /etc/ssh/sshd_config | grep "PasswordAuthentication") +sed -i 's/PasswordAuthentication no/#PasswordAuthentication no/g' /etc/ssh/sshd_config +sed -i 's/#PasswordAuthentication yes/PasswordAuthentication yes/g' /etc/ssh/sshd_config +logger $(cat /etc/ssh/sshd_config | grep "PasswordAuthentication") +service sshd restart |