openstack/diskimage-builder
Code Issues Proposed changes

Merge "Support adding DHCP interfaces one at a time."

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Jenkins 2014-02-13 16:43:47 +00:00 committed by Gerrit Code Review
commit 0d52928a53
1 changed files with 19 additions and 6 deletions
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25
elements/dhcp-all-interfaces/install.d/dhcp-all-interfaces.sh
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@ -1,7 +1,10 @@
#!/bin/bash #!/bin/bash
INTERFACE=$1 #optional, if not specified configure all available interfaces
ENI_FILE="/etc/network/interfaces" ENI_FILE="/etc/network/interfaces"
PATH=/bin:/sbin:$PATH
if [ -d "/etc/network" ]; then if [ -d "/etc/network" ]; then
CONF_TYPE="eni" CONF_TYPE="eni"
elif [ -d "/etc/sysconfig/network-scripts/" ]; then elif [ -d "/etc/sysconfig/network-scripts/" ]; then
@ -63,16 +66,17 @@ function config_exists() {
fi fi
} }
for interface in $(ls /sys/class/net | grep -v ^lo$) ; do function inspect_interface() {
MAC_ADDR_TYPE="$(cat /sys/class/net/${interface}/addr_assign_type)" local interface=$1
local mac_addr_type="$(cat /sys/class/net/${interface}/addr_assign_type)"
echo -n "Inspecting interface: $interface..." echo -n "Inspecting interface: $interface..."
if config_exists $interface; then if config_exists $interface; then
echo "Has config, skipping." echo "Has config, skipping."
elif [ "$MAC_ADDR_TYPE" != "0" ]; then elif [ "$mac_addr_type" != "0" ]; then
echo "Device has generated MAC, skipping." echo "Device has generated MAC, skipping."
else else
ip link set dev $interface up >/dev/null 2>&1 ip link set dev $interface up &>/dev/null
HAS_LINK="$(get_if_link $interface)" HAS_LINK="$(get_if_link $interface)"
TRIES=10 TRIES=10
@ -91,4 +95,13 @@ for interface in $(ls /sys/class/net | grep -v ^lo$) ; do
disable_interface "$interface" disable_interface "$interface"
fi fi
fi fi
done
}
if [ -n "$INTERFACE" ]; then
inspect_interface $INTERFACE
else
for iface in $(ls /sys/class/net | grep -v ^lo$); do
inspect_interface $iface
done
fi