Proxmox/ct/mqtt-v2.sh

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#!/usr/bin/env bash
YW=`echo "\033[33m"`
BL=`echo "\033[36m"`
RD=`echo "\033[01;31m"`
CM='\xE2\x9C\x94\033'
GN=`echo "\033[1;92m"`
CL=`echo "\033[m"`
while true; do
read -p "This will create a New MQTT LXC. Proceed(y/n)?" yn
case $yn in
[Yy]* ) break;;
[Nn]* ) exit;;
* ) echo "Please answer yes or no.";;
esac
done
clear
function header_info {
echo -e "${BL}
__ __ ____ _______ _______
| \/ |/ __ \__ __|__ __|
| \ / | | | | | | | |
| |\/| | | | | | | | |
| | | | |__| | | | | |
|_| |_|\___\_\ |_| |_|
${CL}"
}
header_info
show_menu(){
printf " ${YW} 1)${YW} Privileged ${CL}\n"
printf " ${YW} 2)${GN} Unprivileged ${CL}\n"
printf "Please choose a Install Method and hit enter or ${RD}x${CL} to exit."
read opt
}
option_picked(){
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message1=${@:-"${CL}Error: No message passed"}
printf " ${YW}${message1}${CL}\n"
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}
show_menu
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while [ "$opt" != " " ]
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do
case $opt in
1) clear;
header_info;
option_picked "Using Privileged Install";
IM=0
break;
;;
2) clear;
header_info;
option_picked "Using Unprivileged Install";
IM=1
break;
;;
x)exit;
;;
\n)exit;
;;
*)clear;
option_picked "Please choose a Install Method from the menu";
show_menu;
;;
esac
done
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show_menu2(){
printf " ${YW} 1)${GN} Use Automatic Login ${CL}\n"
printf " ${YW} 2)${GN} Use Password (changeme) ${CL}\n"
printf "Please choose a Password Type and hit enter or ${RD}x${CL} to exit."
read opt
}
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}${CL}\n"
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}
show_menu2
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while [ "$opt" != " " ]
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do
case $opt in
1) clear;
header_info;
option_picked "Using Automatic Login";
PW=" "
break;
;;
2) clear;
header_info;
option_picked "Using Password (changeme)";
PW="-password changeme"
break;
;;
x)exit;
;;
\n)exit;
;;
*)clear;
option_picked "Please choose a Password Type from the menu";
show_menu2;
;;
esac
done
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show_menu3(){
printf " ${YW} 1)${GN} Automatic DHCP ${CL}\n"
printf " ${YW} 2)${GN} Manual DHCP ${CL}\n"
printf "Please choose a DHCP Type and hit enter or ${RD}x${CL} to exit."
read opt
}
option_picked(){
message3=${@:-"${CL}Error: No message passed"}
printf " ${YW}${message1}${CL}\n"
printf " ${YW}${message2}${CL}\n"
printf " ${YW}${message3}${CL}\n"
}
show_menu3
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while [ "$opt" != " " ]
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do
case $opt in
1) clear;
header_info;
option_picked "Using Automatic DHCP";
DHCP=" "
break;
;;
2) clear;
header_info;
option_picked "Using Manual DHCP";
DHCP="1"
break;
;;
x)exit;
;;
\n)exit;
;;
*)clear;
option_picked "Please choose a DHCP Type from the menu";
show_menu3;
;;
esac
done
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set -o errexit
set -o errtrace
set -o nounset
set -o pipefail
shopt -s expand_aliases
alias die='EXIT=$? 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 $TEMP_DIR
}
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if [ "$IM" == "1" ]; then
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FEATURES="nesting=1,keyctl=1"
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else
FEATURES="nesting=1"
fi
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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=2
export PCT_OPTIONS="
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-features $FEATURES
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-hostname mqtt
-net0 name=eth0,bridge=vmbr0,ip=dhcp
-onboot 1
-cores 1
-memory 512
-unprivileged ${IM}
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${PW}
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"
bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/main/ct/create_lxc.sh)" || exit
STORAGE_TYPE=$(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
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if [ "$DHCP" == "1" ]; then
MAC=$(pct config $CTID \
| grep -i hwaddr \
| awk '{print substr($2, 31, length($3) 17 ) }') \
echo -e "MAC Address ${BL}$MAC${CL}"
dhcp_reservation(){
printf "Please set DHCP reservation and press Enter."
read
}
dhcp_reservation
fi
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echo -en "${GN} Starting LXC Container... "
pct start $CTID
echo -e "${CM}${CL} \r"
alias lxc-cmd="lxc-attach -n $CTID --"
lxc-cmd bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/main/setup/mqtt-install.sh)" || exit
IP=$(pct exec $CTID ip a s dev eth0 | sed -n '/inet / s/\// /p' | awk '{print $2}')
echo -e "${GN}Successfully created MQTT LXC to${CL} ${BL}$CTID${CL}. \n"