Create meshcentral.sh
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259
ct/meshcentral.sh
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259
ct/meshcentral.sh
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#!/usr/bin/env bash
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YW=`echo "\033[33m"`
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BL=`echo "\033[36m"`
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RD=`echo "\033[01;31m"`
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CM='\xE2\x9C\x94\033'
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GN=`echo "\033[1;92m"`
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CL=`echo "\033[m"`
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APP="Mesh Central"
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HN=$(echo ${APP,,} | tr -d ' ')
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while true; do
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read -p "This will create a New ${APP} LXC. Proceed(y/n)?" yn
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case $yn in
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[Yy]* ) break;;
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[Nn]* ) exit;;
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* ) echo "Please answer yes or no.";;
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esac
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done
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clear
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function header_info {
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echo -e "${RD}
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__ __ _ _____ _ _
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| \/ | | | / ____| | | | |
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| \ / | ___ ___| |__ | | ___ _ __ | |_ _ __ __ _| |
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| |\/| |/ _ \/ __| _ \ | | / _ \ _ \| __| __/ _ | |
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| | | | __/\__ \ | | | | |___| __/ | | | |_| | | (_| | |
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|_| |_|\___||___/_| |_| \_____\___|_| |_|\__|_| \__,_|_|
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${CL}"
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}
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header_info
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show_menu(){
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printf " ${YW} 1)${YW} Privileged ${CL}\n"
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printf " ${YW} 2)${GN} Unprivileged ${CL}\n"
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printf "Please choose a Install Method and hit enter or ${RD}x${CL} to exit."
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read opt
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}
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option_picked(){
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message1=${@:-"${CL}Error: No message passed"}
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printf " ${YW}${message1}${CL}\n"
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}
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show_menu
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while [ "$opt" != " " ]
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do
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case $opt in
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1) clear;
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header_info;
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option_picked "Using Privileged Install";
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IM=0
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break;
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;;
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2) clear;
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header_info;
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option_picked "Using Unprivileged Install";
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IM=1
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break;
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;;
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x)exit;
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;;
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\n)exit;
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;;
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*)clear;
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option_picked "Please choose a Install Method from the menu";
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show_menu;
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;;
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esac
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done
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show_menu2(){
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printf " ${YW} 1)${GN} Use Automatic Login ${CL}\n"
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printf " ${YW} 2)${GN} Use Password (changeme) ${CL}\n"
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printf "Please choose a Password Type and hit enter or ${RD}x${CL} to exit."
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read opt
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}
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option_picked(){
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message2=${@:-"${CL}Error: No message passed"}
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printf " ${YW}${message1}${CL}\n"
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printf " ${YW}${message2}${CL}\n"
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}
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show_menu2
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while [ "$opt" != " " ]
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do
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case $opt in
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1) clear;
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header_info;
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option_picked "Using Automatic Login";
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PW=" "
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break;
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;;
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2) clear;
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header_info;
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option_picked "Using Password (changeme)";
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PW="-password changeme"
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break;
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;;
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x)exit;
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;;
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\n)exit;
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;;
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*)clear;
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option_picked "Please choose a Password Type from the menu";
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show_menu2;
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;;
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esac
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done
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show_menu3(){
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printf " ${YW} 1)${GN} Automatic DHCP ${CL}\n"
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printf " ${YW} 2)${GN} Manual DHCP ${CL}\n"
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printf "Please choose a DHCP Type and hit enter or ${RD}x${CL} to exit."
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read opt
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}
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option_picked(){
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message3=${@:-"${CL}Error: No message passed"}
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printf " ${YW}${message1}${CL}\n"
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printf " ${YW}${message2}${CL}\n"
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printf " ${YW}${message3}${CL}\n"
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}
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show_menu3
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while [ "$opt" != " " ]
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do
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case $opt in
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1) clear;
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header_info;
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option_picked "Using Automatic DHCP";
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DHCP=" "
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break;
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;;
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2) clear;
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header_info;
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option_picked "Using Manual DHCP";
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DHCP="1"
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break;
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;;
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x)exit;
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;;
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\n)exit;
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;;
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*)clear;
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option_picked "Please choose a DHCP Type from the menu";
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show_menu3;
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;;
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esac
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done
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set -o errexit
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set -o errtrace
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set -o nounset
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set -o pipefail
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shopt -s expand_aliases
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alias die='EXIT=$? LINE=$LINENO error_exit'
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trap die ERR
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trap cleanup EXIT
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function error_exit() {
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trap - ERR
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local DEFAULT='Unknown failure occured.'
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local REASON="\e[97m${1:-$DEFAULT}\e[39m"
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local FLAG="\e[91m[ERROR] \e[93m$EXIT@$LINE"
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msg "$FLAG $REASON"
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[ ! -z ${CTID-} ] && cleanup_ctid
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exit $EXIT
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}
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function warn() {
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local REASON="\e[97m$1\e[39m"
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local FLAG="\e[93m[WARNING]\e[39m"
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msg "$FLAG $REASON"
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}
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function info() {
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local REASON="$1"
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local FLAG="\e[36m[INFO]\e[39m"
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msg "$FLAG $REASON"
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}
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function msg() {
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local TEXT="$1"
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echo -e "$TEXT"
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}
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function cleanup_ctid() {
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if $(pct status $CTID &>/dev/null); then
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if [ "$(pct status $CTID | awk '{print $2}')" == "running" ]; then
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pct stop $CTID
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fi
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pct destroy $CTID
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elif [ "$(pvesm list $STORAGE --vmid $CTID)" != "" ]; then
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pvesm free $ROOTFS
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fi
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}
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function cleanup() {
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popd >/dev/null
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rm -rf $TEMP_DIR
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}
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if [ "$IM" == "1" ]; then
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FEATURES="nesting=1,keyctl=1"
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else
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FEATURES="nesting=1"
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fi
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TEMP_DIR=$(mktemp -d)
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pushd $TEMP_DIR >/dev/null
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export CTID=$(pvesh get /cluster/nextid)
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export PCT_OSTYPE=debian
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export PCT_OSVERSION=11
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export PCT_DISK_SIZE=2
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export PCT_OPTIONS="
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-features $FEATURES
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-hostname $HN
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-net0 name=eth0,bridge=vmbr0,ip=dhcp
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-onboot 1
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-cores 1
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-memory 512
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-unprivileged ${IM}
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${PW}
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"
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bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/main/ct/create_lxc.sh)" || exit
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STORAGE_TYPE=$(pvesm status -storage $(pct config $CTID | grep rootfs | awk -F ":" '{print $2}') | awk 'NR>1 {print $2}')
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if [ "$STORAGE_TYPE" == "zfspool" ]; then
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warn "Some applications may not work properly due to ZFS not supporting 'fallocate'."
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fi
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LXC_CONFIG=/etc/pve/lxc/${CTID}.conf
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cat <<EOF >> $LXC_CONFIG
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lxc.cgroup2.devices.allow: a
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lxc.cap.drop:
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EOF
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if [ "$DHCP" == "1" ]; then
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MAC=$(pct config $CTID \
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| grep -i hwaddr \
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| awk '{print substr($2, 31, length($3) 17 ) }') \
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echo -e "MAC Address ${BL}$MAC${CL}"
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dhcp_reservation(){
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printf "Please set DHCP reservation and press Enter."
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read
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}
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dhcp_reservation
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fi
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echo -en "${GN} Starting LXC Container... "
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pct start $CTID
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echo -e "${CM}${CL} \r"
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alias lxc-cmd="lxc-attach -n $CTID --"
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lxc-cmd bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/main/setup/$HN-install.sh)" || exit
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IP=$(pct exec $CTID ip a s dev eth0 | sed -n '/inet / s/\// /p' | awk '{print $2}')
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echo -e "${GN}Successfully created ${APP} LXC to${CL} ${BL}$CTID${CL}.
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${APP} should be reachable by going to the following URL.
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${BL}http://${IP}${CL} \n"
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