Add image-based installer

2026-05-26 01:03:59 +00:00
parent 56b79f20f7
commit 7e11d42bbb
1 changed files with 151 additions and 0 deletions
@@ -0,0 +1,151 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+APP_NAME="corp-address-book"
+CONTAINER_NAME="corporate-address-book"
+INSTALL_DIR="/opt/corp-address-book"
+IMAGE_NAME="corp-address-book:latest"
+IMAGE_URL="https://git.h0melab.ru/fabritsky/corp-address-book/raw/branch/docker-image/corp-address-book-latest.tar.gz"
+IMAGE_ARCHIVE="${INSTALL_DIR}/corp-address-book-latest.tar.gz"
+HOST_PORT="8180"
+CONTAINER_PORT="3000"
+ENV_CREATED="false"
+GENERATED_ADMIN_PASSWORD=""
+
+log() {
+  printf '\n[%s] %s\n' "$(date +'%H:%M:%S')" "$*"
+}
+
+die() {
+  printf '\nERROR: %s\n' "$*" >&2
+  exit 1
+}
+
+need_root() {
+  if [ "${EUID:-$(id -u)}" -ne 0 ]; then
+    die "Run this installer as root, for example: curl -fsSL ... | sudo bash"
+  fi
+}
+
+install_base_packages() {
+  log "Installing required packages"
+  export DEBIAN_FRONTEND=noninteractive
+  apt-get update
+  apt-get install -y ca-certificates curl gnupg openssl
+}
+
+install_docker_if_needed() {
+  if command -v docker >/dev/null 2>&1; then
+    log "Docker is already installed"
+  else
+    log "Installing Docker Engine"
+    install -m 0755 -d /etc/apt/keyrings
+    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+    chmod a+r /etc/apt/keyrings/docker.gpg
+
+    . /etc/os-release
+    arch="$(dpkg --print-architecture)"
+    codename="${VERSION_CODENAME:-}"
+    [ -n "$codename" ] || die "Cannot determine Ubuntu codename."
+
+    printf 'deb [arch=%s signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu %s stable\n' "$arch" "$codename" \
+      > /etc/apt/sources.list.d/docker.list
+
+    export DEBIAN_FRONTEND=noninteractive
+    apt-get update
+    apt-get install -y docker-ce docker-ce-cli containerd.io
+  fi
+
+  systemctl enable --now docker
+}
+
+prepare_env_and_data() {
+  log "Preparing persistent files"
+  mkdir -p "${INSTALL_DIR}/data"
+
+  if [ ! -f "${INSTALL_DIR}/.env" ]; then
+    jwt_secret="$(openssl rand -hex 32 2>/dev/null || date +%s%N)"
+    admin_password="$(openssl rand -base64 24 2>/dev/null | tr -d '\n' || date +%s%N)"
+    GENERATED_ADMIN_PASSWORD="$admin_password"
+    ENV_CREATED="true"
+
+    umask 077
+    cat > "${INSTALL_DIR}/.env" <<EOF_ENV
+# Created by install-from-image.sh. Keep this file private.
+# Change ADMIN_PASSWORD after first login.
+PORT=${CONTAINER_PORT}
+NODE_ENV=production
+DATABASE_PATH=/app/data/database.db
+ADMIN_USERNAME=admin
+ADMIN_PASSWORD=${admin_password}
+JWT_SECRET=${jwt_secret}
+EOF_ENV
+    chmod 600 "${INSTALL_DIR}/.env"
+    log "Created ${INSTALL_DIR}/.env with generated credentials"
+  else
+    log "Existing ${INSTALL_DIR}/.env found; keeping it unchanged"
+  fi
+}
+
+download_and_load_image() {
+  log "Downloading Docker image archive"
+  curl -fL --retry 3 --retry-delay 2 -o "${IMAGE_ARCHIVE}.tmp" "$IMAGE_URL"
+  mv "${IMAGE_ARCHIVE}.tmp" "$IMAGE_ARCHIVE"
+  chmod 644 "$IMAGE_ARCHIVE"
+
+  log "Loading Docker image ${IMAGE_NAME}"
+  gzip -dc "$IMAGE_ARCHIVE" | docker load
+
+  if ! docker image inspect "$IMAGE_NAME" >/dev/null 2>&1; then
+    die "Loaded archive did not provide ${IMAGE_NAME}."
+  fi
+}
+
+replace_container() {
+  log "Starting ${CONTAINER_NAME} on port ${HOST_PORT}"
+
+  if docker container inspect "$CONTAINER_NAME" >/dev/null 2>&1; then
+    docker stop "$CONTAINER_NAME" >/dev/null
+    docker rm "$CONTAINER_NAME" >/dev/null
+  fi
+
+  docker run -d \
+    --name "$CONTAINER_NAME" \
+    --restart unless-stopped \
+    --env-file "${INSTALL_DIR}/.env" \
+    -p "${HOST_PORT}:${CONTAINER_PORT}" \
+    -v "${INSTALL_DIR}/data:/app/data" \
+    "$IMAGE_NAME" >/dev/null
+
+  sleep 5
+  if ! curl -fsSI "http://127.0.0.1:${HOST_PORT}/" >/dev/null; then
+    docker logs --tail=80 "$CONTAINER_NAME" || true
+    die "Health check failed on http://127.0.0.1:${HOST_PORT}/."
+  fi
+}
+
+print_result() {
+  server_ip="$(hostname -I 2>/dev/null | awk '{print $1}')"
+  [ -n "${server_ip:-}" ] || server_ip="SERVER_IP"
+
+  log "Installation completed"
+  printf 'URL: http://%s:%s/\n' "$server_ip" "$HOST_PORT"
+  printf 'Admin login: admin\n'
+  if [ "$ENV_CREATED" = "true" ]; then
+    printf 'Admin password: %s\n' "$GENERATED_ADMIN_PASSWORD"
+  else
+    printf 'Admin password: unchanged; read it from %s/.env on the server.\n' "$INSTALL_DIR"
+  fi
+}
+
+main() {
+  need_root
+  install_base_packages
+  install_docker_if_needed
+  prepare_env_and_data
+  download_and_load_image
+  replace_container
+  print_result
+}
+
+main "$@"