51 lines
1.3 KiB
Bash
Executable File
51 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
set -e
|
|
|
|
LXC_INSTANCE_NAME=
|
|
|
|
# grab any modifications from the command line.
|
|
for i in "$@"; do
|
|
case $i in
|
|
--lxd-name=*)
|
|
LXC_INSTANCE_NAME="${i#*=}"
|
|
shift
|
|
;;
|
|
*)
|
|
echo "Unexpected option: $1"
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
|
|
# if the invoker did not set the instance name, throw an error.
|
|
if [ -z "$LXC_INSTANCE_NAME" ]; then
|
|
echo "ERROR: The lxc instance name was not specified. Use '--lxc-name' when calling wait_for_lxc_ip.sh."
|
|
exit 1
|
|
fi
|
|
|
|
if ! lxc list --format csv | grep -q "$LXC_INSTANCE_NAME"; then
|
|
echo "ERROR: the lxc instance '$LXC_INSTANCE_NAME' does not exist."
|
|
exit 1
|
|
fi
|
|
|
|
IP_V4_ADDRESS=
|
|
while true; do
|
|
IP_V4_ADDRESS="$(lxc list "$LXC_INSTANCE_NAME" --format csv --columns=4 | grep enp5s0 | grep -Eo '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')" || true
|
|
export IP_V4_ADDRESS="$IP_V4_ADDRESS"
|
|
if [ -n "$IP_V4_ADDRESS" ]; then
|
|
# give the machine extra time to spin up.
|
|
wait-for-it -t 300 "$IP_V4_ADDRESS:22"
|
|
break
|
|
else
|
|
sleep 1
|
|
printf '.'
|
|
fi
|
|
done
|
|
|
|
# wait for cloud-init to complet before returning.
|
|
while lxc exec "$LXC_INSTANCE_NAME" -- [ ! -f /var/lib/cloud/instance/boot-finished ]; do
|
|
sleep 1
|
|
done
|
|
|
|
sleep 1 |