alpine-nginxproxymanager.sh

#!/usr/bin/env bash
source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
# Copyright (c) 2021-2025 tteck
# Author: Keithsel
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://nginxproxymanager.com/

APP="Alpine Nginx Proxy Manager"
var_tags="${var_tags:-alpine;proxy}"
var_cpu="${var_cpu:-1}"
var_ram="${var_ram:-512}"
var_disk="${var_disk:-2}"
var_os="${var_os:-alpine}"
var_version="${var_version:-3.21}"
var_unprivileged="${var_unprivileged:-1}"

# Override header_info
header_info() {
  term_width=$(tput cols 2>/dev/null || echo 100)
  clear
  echo -e "${BGN}"
  echo "╔═══════════════════════════════════════════════════════════════════════════════════════════════╗"
  echo "║                                                                                               ║"
  echo "║   █████╗ ██╗     ██████╗ ██╗███╗   ██╗███████╗    ██████╗ ██████╗  ██████╗ ██╗  ██╗██╗   ██╗  ║"
  echo "║  ██╔══██╗██║     ██╔══██╗██║████╗  ██║██╔════╝    ██╔══██╗██╔══██╗██╔═══██╗╚██╗██╔╝╚██╗ ██╔╝  ║"
  echo "║  ███████║██║     ██████╔╝██║██╔██╗ ██║█████╗      ██████╔╝██████╔╝██║   ██║ ╚███╔╝  ╚████╔╝   ║"
  echo "║  ██╔══██║██║     ██╔═══╝ ██║██║╚██╗██║██╔══╝      ██╔═══╝ ██╔══██╗██║   ██║ ██╔██╗   ╚██╔╝    ║"
  echo "║  ██║  ██║███████╗██║     ██║██║ ╚████║███████╗    ██║     ██║  ██║╚██████╔╝██╔╝ ██╗   ██║     ║"
  echo "║  ╚═╝  ╚═╝╚══════╝╚═╝     ╚═╝╚═╝  ╚═══╝╚══════╝    ╚═╝     ╚═╝  ╚═╝ ╚═════╝ ╚═╝  ╚═╝   ╚═╝     ║"
  echo "║                                                                                               ║"
  echo "║  ███╗   ███╗ █████╗ ███╗   ██╗ █████╗  ██████╗ ███████╗██████╗                                ║"
  echo "║  ████╗ ████║██╔══██╗████╗  ██║██╔══██╗██╔════╝ ██╔════╝██╔══██╗                               ║"
  echo "║  ██╔████╔██║███████║██╔██╗ ██║███████║██║  ███╗█████╗  ██████╔╝                               ║"
  echo "║  ██║╚██╔╝██║██╔══██║██║╚██╗██║██╔══██║██║   ██║██╔══╝  ██╔══██╗                               ║"
  echo "║  ██║ ╚═╝ ██║██║  ██║██║ ╚████║██║  ██║╚██████╔╝███████╗██║  ██║                               ║"
  echo "║  ╚═╝     ╚═╝╚═╝  ╚═╝╚═╝  ╚═══╝╚═╝  ╚═╝ ╚═════╝ ╚══════╝╚═╝  ╚═╝                               ║"
  echo "║                                                                                               ║"
  echo "╚═══════════════════════════════════════════════════════════════════════════════════════════════╝"
  echo -e "${CL}"
}

get_header() {
  return 0
}

post_update_to_api() {
  return 0
}

build_container() {
  source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/tools.func)
  
  bash -c "$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/ct/create_lxc.sh)" $?
  
  if [ "$var_os" == "alpine" ]; then
    sleep 3
    pct exec "$CTID" -- /bin/sh -c 'cat <<EOF >/etc/apk/repositories
http://dl-cdn.alpinelinux.org/alpine/latest-stable/main
http://dl-cdn.alpinelinux.org/alpine/latest-stable/community
EOF'
    pct exec "$CTID" -- ash -c "apk add bash >/dev/null"
  fi
  
  lxc-attach -n "$CTID" -- bash -c "$(declare -f update_script variables color msg_info msg_ok; echo 'STD=""; update_script')"
}

header_info "$APP"
variables
color
catch_errors

function update_script() {
  header_info
  check_container_storage
  check_container_resources
  if [[ ! -f /etc/init.d/npm ]]; then
    msg_error "No ${APP} Installation Found!"
    exit
  fi
  
  msg_info "Updating Alpine Packages"
  $STD apk -U upgrade
  msg_ok "Updated Alpine Packages"

  msg_info "Installing/Updating Dependencies"
  $STD apk add --no-cache --upgrade openresty nodejs npm certbot python3 py3-pip openssl curl tar
  msg_ok "Updated Dependencies"

  if ! command -v pnpm &>/dev/null; then
    msg_info "Installing pnpm"
    $STD npm install -g [email protected]
    msg_ok "Installed pnpm"
  fi

  RELEASE=$(curl -fsSL https://api.github.com/repos/NginxProxyManager/nginx-proxy-manager/releases/latest |
    grep "tag_name" |
    awk '{print substr($2, 3, length($2)-4) }')
  msg_info "Stopping Services"
  $STD rc-service openresty stop
  $STD rc-service npm stop
  msg_ok "Stopped Services"

  msg_info "Cleaning Old Files"
  $STD rm -rf /app \
    /var/www/html \
    /etc/nginx \
    /var/log/nginx \
    /var/lib/nginx \
    /var/cache/nginx
  msg_ok "Cleaned Old Files"

  msg_info "Downloading NPM v${RELEASE}"
  $STD curl -fsSL "https://codeload.github.com/NginxProxyManager/nginx-proxy-manager/tar.gz/v${RELEASE}" | tar -xz
  cd nginx-proxy-manager-"${RELEASE}"
  msg_ok "Downloaded NPM v${RELEASE}"

  msg_info "Setting up Environment"
  $STD ln -sf /usr/bin/python3 /usr/bin/python
  $STD ln -sf /usr/bin/certbot /opt/certbot/bin/certbot
  $STD ln -sf /usr/local/openresty/nginx/sbin/nginx /usr/sbin/nginx
  $STD ln -sf /usr/local/openresty/nginx/ /etc/nginx
  sed -i "s|\"version\": \"0.0.0\"|\"version\": \"$RELEASE\"|" backend/package.json
  sed -i "s|\"version\": \"0.0.0\"|\"version\": \"$RELEASE\"|" frontend/package.json
  sed -i 's+^daemon+#daemon+g' docker/rootfs/etc/nginx/nginx.conf
  NGINX_CONFS=$(find "$(pwd)" -type f -name "*.conf")
  for NGINX_CONF in $NGINX_CONFS; do
    sed -i 's+include conf.d+include /etc/nginx/conf.d+g' "$NGINX_CONF"
  done
  $STD mkdir -p /var/www/html /etc/nginx/logs
  $STD cp -r docker/rootfs/var/www/html/* /var/www/html/
  $STD cp -r docker/rootfs/etc/nginx/* /etc/nginx/
  $STD cp docker/rootfs/etc/letsencrypt.ini /etc/letsencrypt.ini
  $STD cp docker/rootfs/etc/logrotate.d/nginx-proxy-manager /etc/logrotate.d/nginx-proxy-manager
  $STD ln -sf /etc/nginx/nginx.conf /etc/nginx/conf/nginx.conf
  $STD rm -f /etc/nginx/conf.d/dev.conf
  $STD mkdir -p /tmp/nginx/body \
    /run/nginx \
    /data/nginx \
    /data/custom_ssl \
    /data/logs \
    /data/access \
    /data/nginx/default_host \
    /data/nginx/default_www \
    /data/nginx/proxy_host \
    /data/nginx/redirection_host \
    /data/nginx/stream \
    /data/nginx/dead_host \
    /data/nginx/temp \
    /var/lib/nginx/cache/public \
    /var/lib/nginx/cache/private \
    /var/cache/nginx/proxy_temp
  $STD chmod -R 777 /var/cache/nginx
  $STD chown root /tmp/nginx
  echo resolver "$(awk 'BEGIN{ORS=" "} $1=="nameserver" {print ($2 ~ ":")? "["$2"]": $2}' /etc/resolv.conf);" >/etc/nginx/conf.d/include/resolvers.conf
  if [ ! -f /data/nginx/dummycert.pem ] || [ ! -f /data/nginx/dummykey.pem ]; then
    $STD openssl req -new -newkey rsa:2048 -days 3650 -nodes -x509 -subj "/O=Nginx Proxy Manager/OU=Dummy Certificate/CN=localhost" -keyout /data/nginx/dummykey.pem -out /data/nginx/dummycert.pem
  fi
  $STD mkdir -p /app/global /app/frontend/images
  $STD cp -r backend/* /app
  $STD cp -r global/* /app/global
  $STD python3 -m pip install --no-cache-dir certbot-dns-cloudflare
  msg_ok "Setup Environment"

  msg_info "Building Frontend"
  cd ./frontend
  $STD pnpm install
  $STD pnpm upgrade
  $STD pnpm run build
  $STD cp -r dist/* /app/frontend
  $STD cp -r app-images/* /app/frontend/images
  msg_ok "Built Frontend"

  msg_info "Initializing Backend"
  $STD rm -rf /app/config/default.json
  if [ ! -f /app/config/production.json ]; then
    cat <<'EOF' >/app/config/production.json
{
  "database": {
    "engine": "knex-native",
    "knex": {
      "client": "sqlite3",
      "connection": {
        "filename": "/data/database.sqlite"
      }
    }
  }
}
EOF
  fi
  cd /app
  $STD pnpm install
  msg_ok "Initialized Backend"

  msg_info "Starting Services"
  sed -i 's/user npm/user root/g; s/^pid/#pid/g' /usr/local/openresty/nginx/conf/nginx.conf
  sed -i 's/su npm npm/su root root/g' /etc/logrotate.d/nginx-proxy-manager
  sed -i 's/include-system-site-packages = false/include-system-site-packages = true/g' /opt/certbot/pyvenv.cfg
  $STD rc-service openresty start
  $STD rc-update add openresty default
  $STD rc-service npm start
  $STD rc-update add npm default
  msg_ok "Started Services"

  msg_info "Cleaning up"
  $STD rm -rf ~/nginx-proxy-manager-*
  msg_ok "Cleaned"

  msg_ok "Updated Successfully"
  exit
}

start
build_container
description

msg_ok "Completed Successfully!\n"
echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
echo -e "${INFO}${YW} Access it using the following URL:${CL}"
echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:81${CL}"
echo -e "${INFO}${YW} Default Login Credentials:${CL}"
echo -e "${TAB}${GATEWAY}${BGN}Username: [email protected]${CL}"
echo -e "${TAB}${GATEWAY}${BGN}Password: changeme${CL}"
echo -e "${INFO}${YW} For additional Certbot plugins, run in LXC shell:${CL}"
echo -e "${TAB}${GATEWAY}${BGN}apk add py3-certbot-<plugin-name>${CL}"