├── main.sh
└── readme.md


/main.sh:
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  1 | #!/bin/bash
  2 | 
  3 | config_file="/etc/haproxy/haproxy.cfg"
  4 | backup_file="/etc/haproxy/haproxy.cfg.bak"
  5 | 
  6 | check_root() {
  7 |     if [ "$EUID" -ne 0 ]; then
  8 |         echo "Please run as root"
  9 |         exit 1
 10 |     fi
 11 | }
 12 | 
 13 | install_haproxy() {
 14 |     echo "Installing HAProxy..."
 15 |     sudo apt-get update
 16 |     sudo apt-get install -y haproxy
 17 |     echo "HAProxy installed."
 18 |     default_config
 19 | }
 20 | 
 21 | default_config() {
 22 |     cat <<EOL > $config_file
 23 | global
 24 |     # log /dev/log    local0
 25 |     # log /dev/log    local1 notice
 26 |     chroot /var/lib/haproxy
 27 |     stats socket /run/haproxy/admin.sock mode 660 level admin
 28 |     stats timeout 30s
 29 |     user haproxy
 30 |     group haproxy
 31 |     daemon
 32 | 
 33 | defaults
 34 |     # log     global
 35 |     mode    tcp
 36 |     # option  tcplog
 37 |     option  dontlognull
 38 |     timeout connect 5000
 39 |     timeout client  50000
 40 |     timeout server  50000
 41 | EOL
 42 | }
 43 | 
 44 | generate_haproxy_config() {
 45 |     local ports=($1)
 46 |     local target_ips=($2)
 47 |     local config_file="/etc/haproxy/haproxy.cfg"
 48 | 
 49 |     echo "Generating HAProxy configuration..."
 50 | 
 51 |     for port in "${ports[@]}"; do
 52 |         cat <<EOL >> $config_file
 53 | 
 54 | frontend frontend_$port
 55 |     bind *:$port
 56 |     default_backend backend_$port
 57 | 
 58 | backend backend_$port
 59 | EOL
 60 |         for i in "${!target_ips[@]}"; do
 61 |             if [ $i -eq 0 ]; then
 62 |                 cat <<EOL >> $config_file
 63 |     server server$(($i+1)) ${target_ips[$i]}:$port check
 64 | EOL
 65 |             else
 66 |                 cat <<EOL >> $config_file
 67 |     server server$(($i+1)) ${target_ips[$i]}:$port check backup
 68 | EOL
 69 |             fi
 70 |         done
 71 |     done
 72 | 
 73 |     echo "HAProxy configuration generated at $config_file"
 74 | }
 75 | 
 76 | add_ip_ports() {
 77 |     read -p "Enter the IPs to forward to (use comma , to separate multiple IPs): " user_ips
 78 |     IFS=',' read -r -a ips_array <<< "$user_ips"
 79 |     read -p "Enter the ports (use comma , to separate): " user_ports
 80 |     IFS=',' read -r -a ports_array <<< "$user_ports"
 81 |     generate_haproxy_config "${ports_array[*]}" "${ips_array[*]}"
 82 | 
 83 |     if haproxy -c -f /etc/haproxy/haproxy.cfg; then
 84 |         echo "Restarting HAProxy service..."
 85 |         service haproxy restart
 86 |         echo "HAProxy configuration updated and service restarted."
 87 |     else
 88 |         echo "HAProxy configuration is invalid. Please check the configuration file."
 89 |     fi
 90 | }
 91 | 
 92 | clear_configs() {
 93 |     echo "Creating a backup of the HAProxy configuration..."
 94 |     cp $config_file $backup_file
 95 | 
 96 |     if [ $? -ne 0 ]; then
 97 |         echo "Failed to create a backup. Aborting."
 98 |         return
 99 |     fi
100 | 
101 |     echo "Clearing IP and port configurations from HAProxy configuration..."
102 | 
103 |     awk '
104 |     /^frontend frontend_/ {skip = 1}
105 |     /^backend backend_/ {skip = 1}
106 |     skip {if (/^$/) {skip = 0}; next}
107 |     {print}
108 |     ' $backup_file > $config_file
109 | 
110 |     echo "Clearing IP and port configurations from $config_file."
111 |     
112 |     echo "Stopping HAProxy service..."
113 |     sudo service haproxy stop
114 |     
115 |     if [ $? -eq 0 ]; then
116 |         echo "HAProxy service stopped."
117 |     else
118 |         echo "Failed to stop HAProxy service."
119 |     fi
120 | 
121 |     echo "Done!"
122 | }
123 | 
124 | remove_haproxy() {
125 |     echo "Removing HAProxy..."
126 |     sudo apt-get remove --purge -y haproxy
127 |     sudo apt-get autoremove -y
128 |     echo "HAProxy removed."
129 | }
130 | 
131 | check_root
132 | 
133 | while true; do
134 |     sleep 1.5
135 |     clear
136 |     echo "+----------------------------------------------------------------------------+"
137 |     echo "| ##  ##    ###    ######   ######    #####   ###  ##  ###  ###              |"
138 |     echo "| ##  ##   ## ##    ##  ##   ##  ##  ### ###  ###  ##   ##  ##               |"
139 |     echo "| ##  ##  ##   ##   ##  ##   ##  ##  ##   ##   #####     ####                |"
140 |     echo "| ######  ##   ##   #####    #####   ##   ##    ###       ##                 |"
141 |     echo "| ##  ##  #######   ##       ## ##   ##   ##   #####      ##  TG CHANNEL     |"
142 |     echo "| ##  ##  ##   ##   ##       ## ##   ### ###  ##  ###     ##  @DVHOST_CLOUD  |"
143 |     echo "| ##  ##  ##   ##  ####     #### ##   #####   ##  ###    ####                |"
144 |     echo "+----------------------------------------------------------------------------+"
145 |     echo "|Select an option:"
146 |     echo "|1) Install HAProxy"
147 |     echo "|2) Add IPs and Ports to Forward"
148 |     echo "|3) Clear Configurations"
149 |     echo "|4) Remove HAProxy Completely"
150 |     echo "|9) Back"
151 |     echo "+----------------------------------------------------------------------------+"
152 | 
153 |     read -p "Select a Number : " choice
154 | 
155 |     case $choice in
156 |         1)
157 |             install_haproxy
158 |             ;;
159 |         2)
160 |             add_ip_ports
161 |             ;;
162 |         3)
163 |             clear_configs
164 |             ;;
165 |         4)
166 |             remove_haproxy
167 |             ;;
168 |         9)
169 |             echo "Exiting..."
170 |             break
171 |             ;;
172 |         *)
173 |             echo "Invalid option. Please try again."
174 |             ;;
175 |     esac
176 | done


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/readme.md:
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 1 | <h1 align=""/>⚡️ Welcome to HAProxy ⚡️</h1>
 2 | 
 3 | > **Disclaimer:** HAProxy is a free and open source software that provides a high availability load balancer and Proxy for TCP and HTTP-based applications that spreads requests across multiple servers. It is written in C and has a reputation for being fast and efficient
 4 | 
 5 | ## Install & Upgrade
 6 | 
 7 | ```
 8 | bash <(curl -Ls https://raw.githubusercontent.com/dev-ir/HAProxy/master/main.sh)
 9 | ```
10 | 
11 | ## 🪚 Preview
12 | <p align="left">
13 |     <img width="100%" src="https://github.com/user-attachments/assets/02a2abec-ff9b-475d-ba29-cc034cb9b866" alt="Image">
14 | </p>
15 | 
16 | ## Languages
17 | - English
18 | 
19 | ## 🙏 Support with Crypto 
20 | **We don't need financial support, only Star (⭐) is enough, thank you.**
21 | - USDT (TRC20): `TVUqVMoCEe5DVUoxmPg8MwmgcHvZLqLjr4`
22 | 
23 | ## 📧 Join Telegram Channel
24 | 
25 | TG : https://t.me/+EpErnDsDPhw3ZThk
26 | 


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