1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253 |
- #!/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'
- CHECKMARK='\033[0;32m\xE2\x9C\x94\033[0m'
- 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"
- }
- echo -e "${CHECKMARK} \e[1;92m Setting up Container OS... \e[0m"
- sed -i "/$LANG/ s/\(^# \)//" /etc/locale.gen
- locale-gen >/dev/null
- echo -e "${CHECKMARK} \e[1;92m Updating Container OS \e[0m"
- apt update &>/dev/null
- apt-get -qqy upgrade &>/dev/null
- echo -e "${CHECKMARK} \e[1;92m Installing Dependencies... \e[0m"
- apt-get -qqy install \
- curl \
- sudo &>/dev/null
- echo -e "${CHECKMARK} \e[1;92m Customizing LXC... \e[0m"
- chmod -x /etc/update-motd.d/*
- touch ~/.hushlogin
- 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 $GETTY_OVERRIDE) | sed 's/\.d//')
- echo -e "${CHECKMARK} \e[1;92m Cleanup... \e[0m"
- rm -rf /ubuntu_setup.sh /var/{cache,log}/* /var/lib/apt/lists/*
|