EvoBSD is a set of Ansible playbooks and roles providing a customisation of the OpenBSD operating system used by Evolix.
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 

49 lines
1.3 KiB

#!/bin/sh
if [ ! -f /etc/motd-original ]; then
cp /etc/motd /etc/motd-original
fi
if [ ! -f /tmp/carp.state ]; then
# Raplace OpenBSD version in motd after each boot for it to be up to date after an upgrade
sed -i "1 s/^.*$/$(head -1 \/var\/run\/dmesg.boot)/" /etc/motd-original
echo "unknown" > /tmp/carp.state
fi
ifconfig carp0 | grep -q master
master=$?
ifconfig carp0 | grep -q backup
backup=$?
if [ "$master" -eq 0 ]; then
if [ $(cat /tmp/carp.state) = "master" ]; then
# We already were master, no change
exit 0
fi
cat /etc/motd-original - << EOF > /etc/motd
__ ______ _____________________
/ |/ / | / ___/_ __/ ____/ __ \
/ /|_/ / /| | \__ \ / / / __/ / /_/ /
/ / / / ___ |___/ // / / /___/ _, _/
/_/ /_/_/ |_/____//_/ /_____/_/ |_|
EOF
echo "master" > /tmp/carp.state
elif [ "$backup" -eq 0 ]; then
if [ $(cat /tmp/carp.state) = "backup" ]; then
# We already were backup, no change
exit 0
fi
cat /etc/motd-original - << EOF > /etc/motd
____ ___ ________ ____ ______
/ __ )/ | / ____/ //_/ / / / __ \
/ __ / /| |/ / / ,< / / / / /_/ /
/ /_/ / ___ / /___/ /| / /_/ / ____/
/_____/_/ |_\____/_/ |_\____/_/
EOF
echo "backup" > /tmp/carp.state
else
# No CARP
exit 0
fi