initial commit
Change-Id: I5063800f2ddaf90a350325a9186479c25f90f8e1
diff --git a/roles/compute-node/files/i40e-1.4.25.tar.gz b/roles/compute-node/files/i40e-1.4.25.tar.gz
new file mode 100644
index 0000000..6a30a04
--- /dev/null
+++ b/roles/compute-node/files/i40e-1.4.25.tar.gz
Binary files differ
diff --git a/roles/compute-node/files/rename_ifaces.sh b/roles/compute-node/files/rename_ifaces.sh
new file mode 100755
index 0000000..be8cb72
--- /dev/null
+++ b/roles/compute-node/files/rename_ifaces.sh
@@ -0,0 +1,180 @@
+#!/bin/bash
+
+function ip2int {
+ local a b c d
+ { IFS=. read a b c d; } <<< $1
+ echo $(((((((a << 8) | b) << 8) | c) << 8) | d))
+}
+
+function int2ip {
+ local ui32=$1; shift
+ local ip n
+ for n in 1 2 3 4; do
+ ip=$((ui32 & 0xff))${ip:+.}$ip
+ ui32=$((ui32 >> 8))
+ done
+ echo $ip
+}
+
+function netmask {
+ local mask=$((0xffffffff << (32 - $1))); shift
+ int2ip $mask
+}
+
+function broadcast {
+ local addr=$(ip2int $1); shift
+ local mask=$((0xffffffff << (32 -$1))); shift
+ int2ip $((addr | ~mask))
+}
+
+function network {
+ local addr=$(ip2int $1); shift
+ local mask=$((0xffffffff << (32 -$1))); shift
+ int2ip $((addr & mask))
+}
+
+function first {
+ local addr=$(ip2int $1)
+ addr=`expr $addr + 1`
+ int2ip $addr
+}
+
+function guess_type {
+ local CNT=$(echo "$1" | sed -e 's/[:.]/ /g' | wc -w)
+ if [ $CNT -ne 1 ]; then
+ # drop all sub and vlan interfaces
+ echo "DNC"
+ return
+ fi
+ local DRIVER=$(ethtool -i $1 2>/dev/null | grep driver | awk '{print $2}')
+ local RESULT="DNC"
+ case $DRIVER in
+ i40e)
+ RESULT="I40G"
+ ;;
+ igb)
+ RESULT="ETH"
+ ;;
+ *) ;;
+ esac
+ echo $RESULT
+}
+
+function get_mac {
+ echo $(ifconfig $1 | grep HWaddr | awk '{print $5}')
+}
+
+function generate_persistent_names {
+ local OUT=$NAMES_FILE
+#"70-persistent-net.rules"
+ rm -rf $OUT
+
+ IDX=0
+ for i in $(cat $1 | sort); do
+ echo "SUBSYSTEM==\"net\", ACTION==\"add\", DRIVERS==\"?*\", ATTR{address}==\"$i\", ATTR{dev_id}==\"0x0\", ATTR{type}==\"1\", KERNEL==\"eth*\", NAME=\"eth$IDX\"" >> $OUT
+ IDX=$(expr $IDX + 1)
+ done
+
+ for i in $(cat $2 | sort); do
+ echo "SUBSYSTEM==\"net\", ACTION==\"add\", DRIVERS==\"?*\", ATTR{address}==\"$i\", NAME=\"eth$IDX\"" >> $OUT
+ IDX=$(expr $IDX + 1)
+ done
+}
+
+function generate_interfaces {
+ OUT=$IFACES_FILE
+ rm -rf $OUT
+ echo "# This file describes the network interfaces available on your system" >> $OUT
+ echo "# and how to activate them. For more information, see interfaces(5)." >> $OUT
+ echo "" >> $OUT
+ echo "# The loopback network interface" >> $OUT
+ echo "auto lo" >> $OUT
+ echo "iface lo inet loopback" >> $OUT
+ echo "" >> $OUT
+
+ IDX=0
+ FIRST=1
+ for i in $(cat $1); do
+ if [ $FIRST -eq 1 ]; then
+ echo "auto eth$IDX" >> $OUT
+ echo "iface eth$IDX inet static" >> $OUT
+ echo " address $IP" >> $OUT
+ echo " network $NETWORK" >> $OUT
+ echo " netmask $NETMASK" >> $OUT
+ FIRST=0
+ else
+ echo "iface eth$IDX inet manual" >> $OUT
+ fi
+ echo "" >> $OUT
+ IDX=$(expr $IDX + 1)
+ done
+
+ FIRST=1
+ for i in $(cat $2); do
+ if [ $FIRST -eq 1 ]; then
+ echo "auto eth$IDX" >> $OUT
+ echo "iface eth$IDX inet dhcp" >> $OUT
+ FIRST=0
+ else
+ echo "iface eth$IDX inet manual" >> $OUT
+ fi
+ echo "" >> $OUT
+ IDX=$(expr $IDX + 1)
+ done
+}
+
+ADDR=$1
+IP=$(echo $ADDR | cut -d/ -f1)
+MASKBITS=$(echo $ADDR | cut -d/ -f2)
+NETWORK=$(network $IP $MASKBITS)
+NETMASK=$(netmask $MASKBITS)
+
+LIST_ETH=$(mktemp -u)
+LIST_40G=$(mktemp -u)
+IFACES_FILE=$(mktemp -u)
+NAMES_FILE=$(mktemp -u)
+
+IFACES=$(ifconfig -a | grep "^[a-z]" | awk '{print $1}')
+
+for i in $IFACES; do
+ TYPE=$(guess_type $i)
+ case $TYPE in
+ ETH)
+ echo "$(get_mac $i)" >> $LIST_ETH
+ ;;
+ I40G)
+ echo "$(get_mac $i)" >> $LIST_40G
+ ;;
+ *) ;;
+ esac
+done
+
+RESULT="false"
+
+generate_interfaces $LIST_40G $LIST_ETH
+diff /etc/network/interfaces $IFACES_FILE 2>&1 > /dev/null
+if [ $? -ne 0 ]; then
+ RESULT="true"
+ cp /etc/network/interfaces /etc/network/interfaces.1
+ cp $IFACES_FILE /etc/network/interfaces
+fi
+
+generate_persistent_names $LIST_40G $LIST_ETH
+if [ -r /etc/udev/rules.d/70-persistent-net.rules ]; then
+ diff /etc/udev/rules.d/70-persistent-net.rules $NAMES_FILE 2>&1 > /dev/null
+ if [ $? -ne 0 ]; then
+ RESULT="true"
+ cp /etc/udev/rules.d/70-persistent-net.rules /etc/udev/rules.d/70-persistent-net.rules.1
+ cp $NAMES_FILE /etc/udev/rules.d/70-persistent-net.rules
+ fi
+else
+ RESULT="true"
+ cp $NAMES_FILE /etc/udev/rules.d/70-persistent-net.rules
+fi
+
+rm -rf $IFACES_FILE
+rm -rf $NAMES_FILE
+rm -rf $LIST_ETH
+rm -rf $LIST_40G
+
+echo -n $RESULT
diff --git a/roles/compute-node/files/rename_ifaces.sh.back b/roles/compute-node/files/rename_ifaces.sh.back
new file mode 100755
index 0000000..76056ff
--- /dev/null
+++ b/roles/compute-node/files/rename_ifaces.sh.back
@@ -0,0 +1,110 @@
+#!/bin/bash
+
+BASE="10.4"
+LEAF="1"
+SERVER="1"
+
+function guess_type {
+ local CNT=$(echo "$1" | sed -e 's/[:.]/ /g' | wc -w)
+ if [ $CNT -ne 1 ]; then
+ # drop all sub and vlan interfaces
+ echo "DNC"
+ return
+ fi
+ local DRIVER=$(ethtool -i $1 2>/dev/null | grep driver | awk '{print $2}')
+ local RESULT="DNC"
+ case $DRIVER in
+ i40e)
+ RESULT="I40G"
+ ;;
+ igb)
+ RESULT="ETH"
+ ;;
+ *) ;;
+ esac
+ echo $RESULT
+}
+
+function get_mac {
+ echo $(ifconfig $1 | grep HWaddr | awk '{print $5}')
+}
+
+function generate_persistent_names {
+ local OUT="70-persistent-net.rules"
+ rm -rf $OUT
+
+ IDX=0
+ for i in $(cat $1 | sort); do
+ echo "SUBSYSTEM==\"net\", ACTION==\"add\", DRIVERS==\"?*\", ATTR{address}==\"$i\", ATTR{dev_id}==\"0x0\", ATTR{type}==\"1\", KERNEL==\"eth*\", NAME=\"eth$IDX\"" >> $OUT
+ IDX=$(expr $IDX + 1)
+ done
+
+ for i in $(cat $2 | sort); do
+ echo "SUBSYSTEM==\"net\", ACTION==\"add\", DRIVERS==\"?*\", ATTR{address}==\"$i\", NAME=\"eth$IDX\"" >> $OUT
+ IDX=$(expr $IDX + 1)
+ done
+}
+
+function generate_interfaces {
+ OUT="interfaces"
+ rm -rf $OUT
+ echo "# This file describes the network interfaces available on your system" >> $OUT
+ echo "# and how to activate them. For more information, see interfaces(5)." >> $OUT
+ echo "" >> $OUT
+ echo "# The loopback network interface" >> $OUT
+ echo "auto lo" >> $OUT
+ echo "iface lo inet loopback" >> $OUT
+ echo "" >> $OUT
+
+ IDX=0
+ FIRST=1
+ for i in $(cat $1); do
+ if [ $FIRST -eq 1 ]; then
+ echo "auto eth$IDX" >> $OUT
+ echo "iface eth$IDX inet static" >> $OUT
+ echo " address $BASE.$LEAF.$SERVER" >> $OUT
+ echo " network $BASE.$LEAF.0" >> $OUT
+ echo " netmask 255.255.255.0" >> $OUT
+ FIRST=0
+ else
+ echo "iface eth$IDX inet manual" >> $OUT
+ fi
+ echo "" >> $OUT
+ IDX=$(expr $IDX + 1)
+ done
+
+ FIRST=1
+ for i in $(cat $2); do
+ if [ $FIRST -eq 1 ]; then
+ echo "auto eth$IDX" >> $OUT
+ echo "iface eth$IDX inet dhcp" >> $OUT
+ FIRST=0
+ else
+ echo "iface eth$IDX inet manual" >> $OUT
+ fi
+ echo "" >> $OUT
+ IDX=$(expr $IDX + 1)
+ done
+}
+
+LIST_ETH=$(mktemp -u)
+LIST_40G=$(mktemp -u)
+IFACES=$(ifconfig -a | grep "^[a-z]" | awk '{print $1}')
+
+for i in $IFACES; do
+ TYPE=$(guess_type $i)
+ case $TYPE in
+ ETH)
+ echo "$(get_mac $i)" >> $LIST_ETH
+ ;;
+ I40G)
+ echo "$(get_mac $i)" >> $LIST_40G
+ ;;
+ *) ;;
+ esac
+done
+
+generate_persistent_names $LIST_40G $LIST_ETH
+generate_interfaces $LIST_40G $LIST_ETH
+rm -rf $LIST_ETH
+rm -rf $LIST_40G