#!/bin/bash ################################################################################ # Script Name: INSTALL.sh # Description: Install the latest version of OpenPanel # Usage: cd /home && (curl -sSL https://get.openpanel.co || wget -O - https://get.openpanel.co) | bash # Author: Stefan Pejcic # Created: 11.07.2023 # Last Modified: 11.06.2024 # Company: openpanel.co # Copyright (c) OPENPANEL # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN # THE SOFTWARE. ################################################################################ # Colors for output GREEN='\033[0;32m' RED='\033[0;31m' RESET='\033[0m' # Defaults CUSTOM_VERSION=false INSTALL_TIMEOUT=1800 # 30 min DEBUG=false SKIP_APT_UPDATE=false SKIP_IMAGES=false REPAIR=false LOCALES=true NO_SSH=false OVERLAY=false IPSETS=true SET_HOSTNAME_NOW=false SETUP_SWAP_ANYWAY=false SWAP_FILE="1" SELFHOSTED_SCREENSHOTS=false SEND_EMAIL_AFTER_INSTALL=false SET_PREMIUM=false # Paths LOG_FILE="openpanel_install.log" LOCK_FILE="/root/openpanel.lock" OPENPANEL_DIR="/usr/local/panel/" OPENPADMIN_DIR="/usr/local/admin/" ETC_DIR="/etc/openpanel/" OPENCLI_DIR="/usr/local/admin/scripts/" OPENPANEL_ERR_DIR="/var/log/openpanel/" TEMP_DIR="/tmp/" # Redirect output to the log file exec > >(tee -a "$LOG_FILE") 2>&1 ##################################################################### # # # START helper functions # # # ##################################################################### # logo print_header() { printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' - echo -e " ____ _____ _ " echo -e " / __ \ | __ \ | | " echo -e " | | | | _ __ ___ _ __ | |__) | __ _ _ __ ___ | | " echo -e " | | | || '_ \ / _ \| '_ \ | ___/ / _\" || '_ \ / _ \| | " echo -e " | |__| || |_) || __/| | | | | | | (_| || | | || __/| | " echo -e " \____/ | .__/ \___||_| |_| |_| \__,_||_| |_| \___||_| " echo -e " | | " echo -e " |_| version: $version " printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' - } install_started_message(){ echo -e "" echo -e "\nStarting the installation of OpenPanel. This process will take approximately 5-10 minutes." echo -e "During this time, we will:" echo -e "- Install necessary services and tools." echo -e "- Create an admin account for you." echo -e "- Set up the firewall for enhanced security." echo -e "- Install needed Docker images." echo -e "- Set up basic hosting plans so you can start right away." echo -e "\nThank you for your patience. We're setting everything up for your seamless OpenPanel experience!\n" printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' - echo -e "" } # Display error and exit radovan() { echo -e "${RED}Error: $2${RESET}" >&2 exit $1 } # print the command and its output if debug, else run and echo to /dev/null debug_log() { if [ "$DEBUG" = true ]; then echo "Running: $@" "$@" else "$@" > /dev/null 2>&1 fi } # Check if a package is already installed is_package_installed() { if [ "$DEBUG" = false ]; then $PACKAGE_MANAGER -qq list "$1" 2>/dev/null | grep -qE "^ii" else $PACKAGE_MANAGER -qq list "$1" | grep -qE "^ii" echo "Updating package manager.." fi } # Get server ipv4 from ip.openpanel.co current_ip=$(curl -s https://ip.openpanel.co || wget -qO- https://ip.openpanel.co) # If site is not available, get the ipv4 from the hostname -I if [ -z "$current_ip" ]; then # current_ip=$(hostname -I | awk '{print $1}') # ip addr command is more reliable then hostname - to avoid getting private ip current_ip=$(ip addr|grep 'inet '|grep global|head -n1|awk '{print $2}'|cut -f1 -d/) fi if [ "$CUSTOM_VERSION" = false ]; then # Fetch the latest version version=$(curl -s https://get.openpanel.co/version) if [[ $version =~ [0-9]+\.[0-9]+\.[0-9]+ ]]; then version=$version else version="0.2.1" fi fi # print fullwidth line print_space_and_line() { echo " " printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' - echo " " } # Progress bar script PROGRESS_BAR_URL="https://raw.githubusercontent.com/pollev/bash_progress_bar/master/progress_bar.sh" PROGRESS_BAR_FILE="progress_bar.sh" wget "$PROGRESS_BAR_URL" -O "$PROGRESS_BAR_FILE" > /dev/null 2>&1 if [ ! -f "$PROGRESS_BAR_FILE" ]; then echo "Failed to download progress_bar.sh" exit 1 fi # Source the progress bar script source "$PROGRESS_BAR_FILE" # Dsiplay progress bar FUNCTIONS=( detect_os_and_package_manager update_package_manager install_packages download_skeleton_directory_from_github setup_openpanel setup_openadmin configure_docker setup_services setup_ufw setup_swap start_services set_premium_features set_system_cronjob cleanup set_custom_hostname generate_and_set_ssl_for_panels clean_apt_cache verify_license set_system_cronjob ) TOTAL_STEPS=${#FUNCTIONS[@]} CURRENT_STEP=0 update_progress() { CURRENT_STEP=$((CURRENT_STEP + 1)) PERCENTAGE=$(($CURRENT_STEP * 100 / $TOTAL_STEPS)) draw_progress_bar $PERCENTAGE } main() { # Make sure that the progress bar is cleaned up when user presses ctrl+c enable_trapping # Create progress bar setup_scroll_area for func in "${FUNCTIONS[@]}" do # Execute each function $func update_progress done destroy_scroll_area } # END helper functions ##################################################################### # # # START main functions # # # ##################################################################### check_requirements() { if [ -z "$SKIP_REQUIREMENTS" ]; then # https://github.com/stefanpejcic/openpanel/issues/63 architecture=$(lscpu | grep Architecture | awk '{print $2}') if [ "$architecture" == "aarch64" ]; then echo -e "${RED}Error: ARM CPU is not supported!${RESET}" >&2 exit 1 fi # check if the current user is not root if [ "$(id -u)" != "0" ]; then echo -e "${RED}Error: you must be root to execute this script.${RESET}" >&2 exit 1 # check if OS is MacOS elif [ "$(uname)" = "Darwin" ]; then echo -e "${RED}Error: MacOS is not currently supported.${RESET}" >&2 exit 1 # check if running inside a container elif [[ -f /.dockerenv || $(grep -sq 'docker\|lxc' /proc/1/cgroup) ]]; then echo -e "${RED}Error: running openpanel inside a container is not supported.${RESET}" >&2 exit 1 fi # check if python version is supported current_python_version=$(python3 --version 2>&1 | cut -d " " -f 2 | cut -d "." -f 1,2 | tr -d '.') allowed_versions=("39" "310" "311" "312" "38") if [[ ! " ${allowed_versions[@]} " =~ " ${current_python_version} " ]]; then echo -e "${RED}Error: Unsupported Python version $current_python_version. No corresponding branch available.${RESET}" >&2 exit 1 fi fi } parse_args() { show_help() { echo "Available options:" echo " --key= Set the license key for OpenPanel Enterprise edition." echo " --hostname= Set the hostname." echo " --version= Set a custom OpenPanel version to be installed." echo " --email= Set email address to receive email with admin credentials and future notifications." echo " --skip-requirements Skip the requirements check." echo " --skip-panel-check Skip checking if existing panels are installed." echo " --skip-apt-update Skip the APT update." echo " --overlay2 Enable overlay2 storage driver instead of device-mapper." echo " --skip-firewall Skip UFW setup UFW - Only do this if you will set another Firewall manually!" echo " --skip-images Skip installing openpanel/nginx and openpanel/apache docker images." echo " --skip-blacklists Do not set up IP sets and blacklists." echo " --skip-ssl Skip SSL setup." echo " --with_modsec Enable ModSecurity for Nginx." echo " --ips Whiteliste IP addresses of OpenPanel Support Team." echo " --no-ssh Disable port 22 and whitelist the IP address of user installing the panel." echo " --enable-ftp Install FTP (experimental)." echo " --enable-mail Install Mail (experimental)." echo " --post_install= Specify the post install script path." echo " --screenshots= Set the screenshots API URL." echo " --swap=<2> Set space in GB to be allocated for SWAP." echo " --debug Display debug information during installation." echo " --repair Retry and overwrite everything." echo " -h, --help Show this help message and exit." } while [[ $# -gt 0 ]]; do case $1 in --key=*) SET_PREMIUM=true license_key="${1#*=}" ;; --hostname=*) SET_HOSTNAME_NOW=true new_hostname="${1#*=}" ;; --skip-requirements) SKIP_REQUIREMENTS=true ;; --skip-panel-check) SKIP_PANEL_CHECK=true ;; --skip-apt-update) SKIP_APT_UPDATE=true ;; --repair) REPAIR=true SKIP_PANEL_CHECK=true SKIP_REQUIREMENTS=true ;; --overlay2) OVERLAY=true ;; --skip-firewall) SKIP_FIREWALL=true ;; --skip-images) SKIP_IMAGES=true ;; --skip-blacklists) IPSETS=false ;; --skip-ssl) SKIP_SSL=true ;; --with_modsec) MODSEC=true ;; --debug) DEBUG=true ;; --ips) SUPPORT_IPS=true ;; --no-ssh) NO_SSH=true ;; --enable-ftp) INSTALL_FTP=true ;; --enable-mail) INSTALL_MAIL=true ;; --post_install=*) post_install_path="${1#*=}" ;; --version=*) CUSTOM_VERSION=true version="${1#*=}" ;; --swap=*) SETUP_SWAP_ANYWAY=true SWAP="${1#*=}" ;; --email=*) SEND_EMAIL_AFTER_INSTALL=true EMAIL="${1#*=}" ;; -h|--help) show_help exit 0 ;; *) echo "Unknown option: $1" show_help exit 1 ;; esac shift done } detect_installed_panels() { if [ -z "$SKIP_PANEL_CHECK" ]; then # Define an associative array with key as the directory path and value as the error message declare -A paths=( ["/usr/local/panel"]="You already have OpenPanel installed. ${RESET}\nInstead, did you want to update? Run ${GREEN}'opencli update --force' to update OpenPanel." ["/usr/local/cpanel/whostmgr"]="cPanel WHM is installed. OpenPanel only supports servers without any hosting control panel installed." ["/opt/psa/version"]="Plesk is installed. OpenPanel only supports servers without any hosting control panel installed." ["/usr/local/psa/version"]="Plesk is installed. OpenPanel only supports servers without any hosting control panel installed." ["/usr/local/CyberPanel"]="CyberPanel is installed. OpenPanel only supports servers without any hosting control panel installed." ["/usr/local/directadmin"]="DirectAdmin is installed. OpenPanel only supports servers without any hosting control panel installed." ["/usr/local/cwpsrv"]="CentOS Web Panel (CWP) is installed. OpenPanel only supports servers without any hosting control panel installed." ["/usr/local/httpd"]="Apache WebServer is already installed. OpenPanel only supports servers without any webservers installed." ["/usr/local/apache2"]="Apache WebServer is already installed. OpenPanel only supports servers without any webservers installed." ["/usr/sbin/httpd"]="Apache WebServer is already installed. OpenPanel only supports servers without any webservers installed." ["/usr/lib/nginx"]="Nginx WebServer is already installed. OpenPanel only supports servers without any webservers installed." ) for path in "${!paths[@]}"; do if [ -d "$path" ] || [ -e "$path" ]; then radovan 1 "${paths[$path]}" fi done echo -e "${GREEN}No currently installed hosting control panels or webservers found. Proceeding with the installation process.${RESET}" fi } detect_os_and_package_manager() { if [ -f "/etc/os-release" ]; then . /etc/os-release case "$ID" in "debian"|"ubuntu") PACKAGE_MANAGER="apt-get" ;; "centos"|"cloudlinux"|"rhel"|"fedora"|"almalinux") PACKAGE_MANAGER="yum" if [ "$(command -v dnf)" ]; then PACKAGE_MANAGER="dnf" fi ;; *) echo -e "${RED}Unsupported distribution: $ID. Exiting.${RESET}" echo -e "${RED}INSTALL FAILED${RESET}" exit 1 ;; esac else echo -e "${RED}Could not detect Linux distribution. Exiting..${RESET}" echo -e "${RED}INSTALL FAILED${RESET}" exit 1 fi } check_lock_file_age() { # Use flock to create a lock or exit if the lock is already held exec 200>"$LOCK_FILE" if flock -n 200; then # Inside the lock echo "OpenPanel installation started at: $(date)" else echo -e "${RED}Another instance is running. Exiting.${RESET}" exit 1 fi } clean_apt_cache(){ # clear /var/cache/apt/archives/ apt-get clean # TODO: cover https://github.com/debuerreotype/debuerreotype/issues/95 } setup_ufw() { if [ -z "$SKIP_FIREWALL" ]; then echo "Setting up the firewall.." debug_log wget -qO /usr/local/bin/ufw-docker https://github.com/chaifeng/ufw-docker/raw/master/ufw-docker > /dev/null 2>&1 && debug_log chmod +x /usr/local/bin/ufw-docker # block all docker ports so we can manually open only what is needed debug_log ufw-docker install debug_log ufw allow 80/tcp #http debug_log ufw allow 53 #dns debug_log ufw allow 443/tcp # https debug_log ufw allow 2083/tcp #openpanel debug_log ufw allow 2087/tcp #openadmin if [ "$NO_SSH" = false ]; then # whitelist user running the script ip_of_user_running_the_script=$(w -h | grep -m1 -oP '\d+\.\d+\.\d+\.\d+') debug_log ufw allow from $ip_of_user_running_the_script # close port 22 debug_log ufw allow 22 #ssh fi # set https://github.com/stefanpejcic/ipset-blacklist if [ "$IPSETS" = true ]; then if [ "$REPAIR" = true ]; then rm -rf ipset-blacklist-master fi if [ "$DEBUG" = true ]; then bash <(curl -sSL https://raw.githubusercontent.com/stefanpejcic/ipset-blacklist/master/setup.sh) else bash <(curl -sSL https://raw.githubusercontent.com/stefanpejcic/ipset-blacklist/master/setup.sh) > /dev/null 2>&1 fi fi if [ "$SUPPORT_IPS" = true ]; then # Whitelisting our VPN ip addresses from https://ip.openpanel.co/ips/ ip_list=$(curl -s https://ip.openpanel.co/ips/) ip_list=$(echo "$ip_list" | sed 's/
/\n/g') debug_log "Whitelisting IPs from https://ip.openpanel.co/ips/" while IFS= read -r ip; do ip=$(echo "$ip" | tr -d '[:space:]') debug_log ufw allow from $ip done <<< "$ip_list" fi debug_log ufw --force enable debug_log ufw reload fi } update_package_manager() { if [ "$SKIP_APT_UPDATE" = false ]; then echo "Updating package manager.." debug_log $PACKAGE_MANAGER update -y fi } install_packages() { echo "Installing required services.." # https://www.faqforge.com/linux/fixed-ubuntu-apt-get-upgrade-auto-restart-services/ debug_log sed -i 's/#$nrconf{restart} = '"'"'i'"'"';/$nrconf{restart} = '"'"'a'"'"';/g' /etc/needrestart/needrestart.conf packages=("docker.io" "default-mysql-client" "nginx" "zip" "unzip" "bind9" "jc" "certbot" "python3-certbot-nginx") if [ "$PACKAGE_MANAGER" == "apt-get" ]; then #only once.. debug_log $PACKAGE_MANAGER -qq install apt-transport-https ca-certificates -y echo "Updating certificates.." if [ "$DEBUG" = false ]; then update-ca-certificates > /dev/null 2>&1 else update-ca-certificates fi echo -e "Installing services.." for package in "${packages[@]}"; do echo -e "Installing ${GREEN}$package${RESET}" debug_log $PACKAGE_MANAGER -qq install "$package" -y done for package in "${packages[@]}"; do if is_package_installed "$package"; then echo -e "${GREEN}$package is already installed. Skipping.${RESET}" else debug_log $PACKAGE_MANAGER -qq install "$package" if [ $? -ne 0 ]; then echo "Error: Installation of $package failed. Retrying.." $PACKAGE_MANAGER -qq install "$package" if [ $? -ne 0 ]; then radovan 1 "ERROR: Installation failed. Please retry installation with '--retry' flag." exit 1 fi fi fi done elif [ "$PACKAGE_MANAGER" == "yum" ]; then for package in "${packages[@]}"; do echo -e "Installing ${GREEN}$package${RESET}" $PACKAGE_MANAGER install "$package" -y done elif [ "$PACKAGE_MANAGER" == "dnf" ]; then # MORA DRUGI ZA ALMU.. packages=("docker-ce" "docker-ce-cli" "containerd.io" "nginx" "zip" "unzip" "certbot" "python3-certbot-nginx") #utils must be added first, then install from that repo dnf install yum-utils -y yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo # needed for ufw and gunicorn dnf install epel-release # bind radi ovako dnf install bind bind-utils -y for package in "${packages[@]}"; do echo -e "Installing ${GREEN}$package${RESET}" $PACKAGE_MANAGER install "$package" -y done #gunicorn mora preko pip na almi.. pip3 install gunicorn flask else echo -e "${RED}Unsupported package manager: $PACKAGE_MANAGER${RESET}" return 1 fi } download_skeleton_directory_from_github(){ echo "Downloading configuration files to ${ETC_DIR}" debug_log git clone https://github.com/stefanpejcic/openpanel-configuration /etc/openpanel > /dev/null 2>&1 } configure_docker() { docker_daemon_json_path="/etc/docker/daemon.json" debug_log mkdir -p $(dirname "$docker_daemon_json_path") if [ "$OVERLAY" = true ]; then debug_log "Setting 'overlay2' as the default storage driver for Docker.." cp ${ETC_DIR}docker/overlay2/daemon.json > "$docker_daemon_json_path" else debug_log "Setting 'devicemapper' as the default storage driver for Docker.." cp ${ETC_DIR}docker/devicemapper/daemon.json > "$docker_daemon_json_path" fi echo -e "${GREEN}Docker is configured.${RESET}" debug_log systemctl daemon-reload systemctl restart docker } # added in 0.1.9 cp ${ETC_DIR}ssh/admin_welcome.sh /etc/profile.d/welcome.sh chmod +x /etc/profile.d/welcome.sh set_system_cronjob(){ echo "Setting cronjobs.." mv ${ETC_DIR}cron /etc/cron.d/openpanel chown root:root /etc/cron.d/openpanel chmod 0600 /etc/cron.d/openpanel } cleanup() { echo "Cleaning up.." # https://www.faqforge.com/linux/fixed-ubuntu-apt-get-upgrade-auto-restart-services/ sed -i 's/$nrconf{restart} = '"'"'a'"'"';/#$nrconf{restart} = '"'"'i'"'"';/g' /etc/needrestart/needrestart.conf } start_services() { echo "Starting services.." systemctl restart csf systemctl enable csf } set_premium_features(){ if [ "$SET_HOSTNAME_NOW" = true ]; then echo "Setting OpenPanel enterprise version license key $license_key" opencli config update key "$license_key" fi } set_custom_hostname(){ if [ "$SET_HOSTNAME_NOW" = true ]; then # Check if the provided hostname is a valid FQDN if [[ $new_hostname =~ ^[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$ ]]; then # Check if PTR record is set to the provided hostname ptr=$(dig +short -x $current_ip) if [ "$ptr" != "$new_hostname." ]; then echo "Warning: PTR record is not set to $new_hostname" fi # Check if A record for provided hostname points to server IP a_record_ip=$(dig +short $new_hostname) if [ "$a_record_ip" != "$current_ip" ]; then echo "WARNING: A record for $new_hostname does not point to server IP: $current_ip" echo "After pointing the domain run this command to set domain for panel: opencli config update force_domain $new_hostname" else opencli config update force_domain "$new_hostname" fi else echo "Hostname provided: $new_hostname is not a valid FQDN, OpenPanel will use IP address $current_ip for access." fi # Set the provided hostname as the system hostname hostnamectl set-hostname $new_hostname fi } set_email_address_and_email_admin_logins(){ if [ "$SEND_EMAIL_AFTER_INSTALL" = true ]; then # Check if the provided email is valid if [[ $EMAIL =~ ^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$ ]]; then echo "Setting email address $EMAIL for notifications" opencli config update email "$EMAIL" # Send an email alert generate_random_token_one_time_only() { local config_file="${OPENPANEL_DIR}conf/panel.config" TOKEN_ONE_TIME="$(tr -dc 'a-zA-Z0-9' < /dev/urandom | head -c 64)" local new_value="mail_security_token=$TOKEN_ONE_TIME" sed -i "s|^mail_security_token=.*$|$new_value|" "${OPENPANEL_DIR}conf/panel.config" } email_notification() { local title="$1" local message="$2" generate_random_token_one_time_only TRANSIENT=$(awk -F'=' '/^mail_security_token/ {print $2}' "${OPENPANEL_DIR}conf/panel.config") SSL=$(awk -F'=' '/^ssl/ {print $2}' "${OPENPANEL_DIR}conf/panel.config") # Determine protocol based on SSL configuration if [ "$SSL" = "yes" ]; then PROTOCOL="https" else PROTOCOL="http" fi # Send email using appropriate protocol curl -k -X POST "$PROTOCOL://127.0.0.1:2087/send_email" -F "transient=$TRANSIENT" -F "recipient=$EMAIL" -F "subject=$title" -F "body=$message" } server_hostname=$(hostname) email_notification "OpenPanel successfully installed" "OpenAdmin URL: http://$server_hostname:2087/ | username: admin | password: $admin_password" else echo "Address provided: $EMAIL is not a valid email address. Admin login credentials and future notifications will not be sent." fi fi } generate_and_set_ssl_for_panels() { if [ -z "$SKIP_SSL" ]; then echo "Checking if SSL can be generated for the server hostname.." debug_log opencli ssl-hostname fi } run_custom_postinstall_script() { if [ -n "$post_install_path" ]; then # run the custom script echo " " echo "Running post install script.." debug_log "https://dev.openpanel.co/customize.html#After-installation" debug_log bash $post_install_path fi } verify_license() { # LEGACY, WILL BE REMOVED debug_log "echo Current time: $(date +%T)" server_hostname=$(hostname) license_data='{"hostname": "'"$server_hostname"'", "public_ip": "'"$current_ip"'"}' response=$(curl -s -X POST -H "Content-Type: application/json" -d "$license_data" https://api.openpanel.co/license-check) debug_log "echo Checking OpenPanel license for IP address: $current_ip" debug_log "echo Response: $response" } send_install_log(){ # Restore normal output to the terminal, so we dont save generated admin password in log file! exec > /dev/tty exec 2>&1 opencli report --public >> "$LOG_FILE" curl -F "file=@/root/$LOG_FILE" http://support.openpanel.co/install_logs.php # Redirect again stdout and stderr to the log file exec > >(tee -a "$LOG_FILE") exec 2>&1 } rm_helpers(){ rm -rf $PROGRESS_BAR_FILE } setup_swap(){ # Function to create swap file create_swap() { fallocate -l ${SWAP_FILE}G /swapfile chmod 600 /swapfile mkswap /swapfile swapon /swapfile echo "/swapfile none swap sw 0 0" >> /etc/fstab } # Check if swap space already exists if [ -n "$(swapon -s)" ]; then echo "ERROR: Skipping creating swap space as there already exists a swap partition." return fi # Check if we should set up swap anyway if [ "$SETUP_SWAP_ANYWAY" = true ]; then create_swap else # Only create swap if RAM is less than 8GB memory_kb=$(grep 'MemTotal' /proc/meminfo | awk '{print $2}') memory_gb=$(awk "BEGIN {print $memory_kb/1024/1024}") if [ $(awk "BEGIN {print ($memory_gb < 8)}") -eq 1 ]; then create_swap else echo "Total available memory is ${memory_gb}GB, skipping creating swap file." fi fi } support_message() { echo "" echo "🎉 Welcome aboard and thank you for choosing OpenPanel! 🎉" echo "" echo "Your journey with OpenPanel has just begun, and we're here to help every step of the way." echo "" echo "To get started, check out our Getting Started guide:" echo "👉 https://openpanel.co/docs/admin/intro/#post-install-steps" echo "" echo "Need assistance or looking to learn more? We've got you covered:" echo "" echo "📚 Admin Docs: Dive into our comprehensive documentation for all things OpenPanel:" echo "👉 https://openpanel.co/docs/admin/intro/" echo "" echo "💬 Forums: Join our community forum to ask questions, share tips, and connect with fellow admins:" echo "👉 https://community.openpanel.co/" echo "" echo "🎮 Discord: For real-time chat and support, hop into our Discord server:" echo "👉 https://discord.openpanel.co/" echo "" echo "We're thrilled to have you with us. Let's make something amazing together! 🚀" echo "" } success_message() { echo -e "${GREEN}OpenPanel installation complete.${RESET}" echo "" # Restore normal output to the terminal, so we dont save generated admin password in log file! exec > /dev/tty exec 2>&1 # for 0.1.9 echo "$version" > $OPENPANEL_DIR/version opencli admin echo "Username: admin" echo "Password: $admin_password" echo " " print_space_and_line # added in 0.2.0 # email to user the new logins set_email_address_and_email_admin_logins # Redirect again stdout and stderr to the log file exec > >(tee -a "$LOG_FILE") exec 2>&1 } # END main functions ##################################################################### # # # START main script execution # # # ##################################################################### print_header parse_args "$@" check_requirements detect_installed_panels check_lock_file_age install_started_message main send_install_log rm_helpers print_space_and_line support_message print_space_and_line success_message run_custom_postinstall_script # END main script execution