27 lines
719 B
Bash
Executable File
27 lines
719 B
Bash
Executable File
#!/bin/sh
|
|
# This file is part of cloud-init. See LICENSE file for license information.
|
|
|
|
# This script hooks into NetworkManager(8) via its scripts
|
|
# arguments are 'interface-name' and 'action'
|
|
#
|
|
is_azure() {
|
|
local dmi_path="/sys/class/dmi/id/board_vendor" vendor=""
|
|
if [ -e "$dmi_path" ] && read vendor < "$dmi_path"; then
|
|
[ "$vendor" = "Microsoft Corporation" ] && return 0
|
|
fi
|
|
return 1
|
|
}
|
|
|
|
is_enabled() {
|
|
# only execute hooks if cloud-init is enabled and on azure
|
|
[ -e /run/cloud-init/enabled ] || return 1
|
|
is_azure
|
|
}
|
|
|
|
if is_enabled; then
|
|
case "$1:$2" in
|
|
*:up) exec cloud-init dhclient-hook up "$1";;
|
|
*:down) exec cloud-init dhclient-hook down "$1";;
|
|
esac
|
|
fi
|