|
|
|
|
#!/usr/bin/env bash
|
|
|
|
|
|
|
|
|
|
set -o errexit
|
|
|
|
|
set -o errtrace
|
|
|
|
|
set -o nounset
|
|
|
|
|
set -o pipefail
|
|
|
|
|
shopt -s expand_aliases
|
|
|
|
|
alias die='EXIT=$? LINE=$LINENO error_exit'
|
|
|
|
|
trap die ERR
|
|
|
|
|
trap 'die "Script interrupted."' INT
|
|
|
|
|
|
|
|
|
|
function error_exit() {
|
|
|
|
|
trap - ERR
|
|
|
|
|
local DEFAULT='Unknown failure occured.'
|
|
|
|
|
local REASON="\e[97m${1:-$DEFAULT}\e[39m"
|
|
|
|
|
local FLAG="\e[91m[ERROR:LXC] \e[93m$EXIT@$LINE"
|
|
|
|
|
msg "$FLAG $REASON"
|
|
|
|
|
exit $EXIT
|
|
|
|
|
}
|
|
|
|
|
function msg() {
|
|
|
|
|
local TEXT="$1"
|
|
|
|
|
echo -e "$TEXT"
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
msg "Setting up container OS..."
|
|
|
|
|
sed -i "/$LANG/ s/\(^# \)//" /etc/locale.gen
|
|
|
|
|
locale-gen >/dev/null
|
|
|
|
|
apt-get -y purge openssh-{client,server} >/dev/null
|
|
|
|
|
apt-get autoremove >/dev/null
|
|
|
|
|
|
|
|
|
|
msg "Updating container OS..."
|
|
|
|
|
apt update &>/dev/null
|
|
|
|
|
apt-get -qqy upgrade &>/dev/null
|
|
|
|
|
|
|
|
|
|
msg "Installing prerequisites..."
|
|
|
|
|
apt-get -qqy install \
|
|
|
|
|
curl \
|
|
|
|
|
sudo &>/dev/null
|
|
|
|
|
|
|
|
|
|
msg "Installing Node-Red..."
|
|
|
|
|
bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered) --confirm-root --confirm-install --skip-pi
|
|
|
|
|
|
|
|
|
|
#msg "Installing Node..."
|
|
|
|
|
#sudo apt -y install nodejs npm &>/dev/null
|
|
|
|
|
|
|
|
|
|
#msg "Installing PM2..."
|
|
|
|
|
#npm install -g pm2 &>/dev/null
|
|
|
|
|
|
|
|
|
|
#msg "Installing Node-RED..."
|
|
|
|
|
#npm install -g --unsafe-perm node-red &>/dev/null
|
|
|
|
|
|
|
|
|
|
#msg "Setting up PM2..."
|
|
|
|
|
#/usr/local/bin/pm2 start /usr/local/bin/node-red &>/dev/null
|
|
|
|
|
#/usr/local/bin/pm2 save &>/dev/null
|
|
|
|
|
#/usr/local/bin/pm2 startup &>/dev/null
|
|
|
|
|
|
|
|
|
|
msg "Customizing container..."
|
|
|
|
|
rm /etc/motd # Remove message of the day after login
|
|
|
|
|
rm /etc/update-motd.d/10-uname # Remove kernel information after login
|
|
|
|
|
touch ~/.hushlogin # Remove 'Last login: ' and mail notification after login
|
|
|
|
|
GETTY_OVERRIDE="/etc/systemd/system/container-getty@1.service.d/override.conf"
|
|
|
|
|
mkdir -p $(dirname $GETTY_OVERRIDE)
|
|
|
|
|
cat << EOF > $GETTY_OVERRIDE
|
|
|
|
|
[Service]
|
|
|
|
|
ExecStart=
|
|
|
|
|
ExecStart=-/sbin/agetty --autologin root --noclear --keep-baud tty%I 115200,38400,9600 \$TERM
|
|
|
|
|
EOF
|
|
|
|
|
systemctl daemon-reload
|
|
|
|
|
systemctl restart $(basename $(dirname $GETTY_OVERRIDE) | sed 's/\.d//')
|
|
|
|
|
|
|
|
|
|
msg "Cleanup..."
|
|
|
|
|
rm -rf /node-red_setup.sh /var/{cache,log}/* /var/lib/apt/lists/*
|
