diff --git a/unpriv/unprivileged-node-red.sh b/unpriv/unprivileged-node-red.sh index 18193e2a..9b8e19f8 100644 --- a/unpriv/unprivileged-node-red.sh +++ b/unpriv/unprivileged-node-red.sh @@ -1,63 +1,116 @@ #!/usr/bin/env bash -CROSS='\033[1;31m\xE2\x9D\x8C\033[0m' -RD=`echo "\033[01;31m"` + BL=`echo "\033[36m"` +RD=`echo "\033[01;31m"` CM='\xE2\x9C\x94\033' GN=`echo "\033[1;92m"` CL=`echo "\033[m"` -RETRY_NUM=5 -RETRY_EVERY=3 -NUM=$RETRY_NUM -echo -en "${GN} Setting up Container OS... " -sed -i "/$LANG/ s/\(^# \)//" /etc/locale.gen -locale-gen >/dev/null -while [ "$(hostname -I)" = "" ]; do - 1>&2 echo -en "${CROSS}${RD} No Network! " - sleep $RETRY_EVERY - ((NUM--)) - if [ $NUM -eq 0 ] - then - 1>&2 echo -e "${CROSS}${RD} No Network After $RETRY_NUM Tries${CL}" - exit 1 - fi +while true; do + read -p "This will create a New Unprivileged Node-Red LXC. Proceed(y/n)?" yn + case $yn in + [Yy]* ) break;; + [Nn]* ) exit;; + * ) echo "Please answer yes or no.";; + esac done -echo -e "${CM}${CL} \r" -echo -en "${GN} Network Connected: ${BL}$(hostname -I)${CL} " +clear +function header_info { +echo -e "${RD} + + _ _ _ _____ _ + | \ | | | | | __ \ | | + | \| | ___ __| | ___ ______| |__) |___ __| | + | |/ _ \ / _ |/ _ \______| _ // _ \/ _ | + | |\ | (_) | (_| | __/ | | \ \ __/ (_| | + |_| \_|\___/ \__,_|\___| |_| \_\___|\__,_| + + +${CL}" +} + +header_info + + +set -o errexit +set -o errtrace +set -o nounset +set -o pipefail +shopt -s expand_aliases +alias die='EXIT=$? LINE=$LINENO error_exit' +trap die ERR +trap cleanup EXIT + +function error_exit() { + trap - ERR + local DEFAULT='Unknown failure occured.' + local REASON="\e[97m${1:-$DEFAULT}\e[39m" + local FLAG="\e[91m[ERROR] \e[93m$EXIT@$LINE" + msg "$FLAG $REASON" + [ ! -z ${CTID-} ] && cleanup_ctid + exit $EXIT +} +function warn() { + local REASON="\e[97m$1\e[39m" + local FLAG="\e[93m[WARNING]\e[39m" + msg "$FLAG $REASON" +} +function info() { + local REASON="$1" + local FLAG="\e[36m[INFO]\e[39m" + msg "$FLAG $REASON" +} +function msg() { + local TEXT="$1" + echo -e "$TEXT" +} +function cleanup_ctid() { + if $(pct status $CTID &>/dev/null); then + if [ "$(pct status $CTID | awk '{print $2}')" == "running" ]; then + pct stop $CTID + fi + pct destroy $CTID + elif [ "$(pvesm list $STORAGE --vmid $CTID)" != "" ]; then + pvesm free $ROOTFS + fi +} +function cleanup() { + popd >/dev/null + rm -rf $TEMP_DIR +} +TEMP_DIR=$(mktemp -d) +pushd $TEMP_DIR >/dev/null + +export CTID=$(pvesh get /cluster/nextid) +export PCT_OSTYPE=debian +export PCT_OSVERSION=11 +export PCT_DISK_SIZE=4 +export PCT_OPTIONS=" + -features nesting=1 + -hostname node-red + -net0 name=eth0,bridge=vmbr0,ip=dhcp + -onboot 1 + -cores 1 + -memory 1024 + -unprivileged 1 +" +bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/main/unprev/create_lxc.sh)" || exit + +STORAGE_TYPE=$(pvesm status -storage $(pct config $CTID | grep rootfs | awk -F ":" '{print $2}') | awk 'NR>1 {print $2}') +if [ "$STORAGE_TYPE" == "zfspool" ]; then + warn "Some addons may not work due to ZFS not supporting 'fallocate'." +fi + +echo -en "${GN} Starting LXC Container... " +pct start $CTID echo -e "${CM}${CL} \r" -echo -en "${GN} Updating Container OS... " -apt update &>/dev/null -apt-get -qqy upgrade &>/dev/null -echo -e "${CM}${CL} \r" +alias lxc-cmd="lxc-attach -n $CTID --" -echo -en "${GN} Installing Dependencies... " -apt-get install -y curl &>/dev/null -apt-get install -y sudo &>/dev/null -echo -e "${CM}${CL} \r" +bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/main/unprev/node-red-install.sh)" || exit -echo -en "${GN} 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 &>/dev/nul -sudo systemctl enable nodered.service &>/dev/null -sudo systemctl start nodered.service &>/dev/null -echo -e "${CM}${CL} \r" +IP=$(pct exec $CTID ip a s dev eth0 | sed -n '/inet / s/\// /p' | awk '{print $2}') -echo -en "${GN} Customizing Container... " -rm /etc/motd -rm /etc/update-motd.d/10-uname -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 $GETTY_OVERRIDE) | sed 's/\.d//') -echo -e "${CM}${CL} \r" +echo -e "${GN}Successfully created Node-Red LXC to${CL} ${BL}$CTID${CL}." +${RD}Node-Red${CL} is reachable by going to the following URL. -echo -en "${GN} Cleanup... " -apt-get autoremove >/dev/null -apt-get autoclean >/dev/null -rm -rf /var/{cache,log}/* /var/lib/apt/lists/* -echo -e "${CM}${CL} \n" + ${BL}http://${IP}:1880${CL} \n"