430 lines
12 KiB
Bash
Executable File
430 lines
12 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -Eeuo pipefail
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# Ubuntu 服务器一键部署脚本。
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# 用法：
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# bash deploy/ubuntu-deploy.sh
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# bash deploy/ubuntu-deploy.sh --reset-db
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PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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ENV_FILE="${PROJECT_ROOT}/.env"
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ENV_EXAMPLE="${PROJECT_ROOT}/.env.server.example"
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BACKEND_DATA_DIR="${PROJECT_ROOT}/apps/backend/data"
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BACKEND_CONTAINER_UID=1001
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BACKEND_CONTAINER_GID=1001
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HEALTH_URL=""
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READY_TIMEOUT="${READY_TIMEOUT:-120}"
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RESET_DB=false
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RESET_DB_CONFIRM="${RESET_DB_CONFIRM:-}"
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log() {
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printf '\033[1;34m[deploy]\033[0m %s\n' "$*"
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}
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warn() {
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printf '\033[1;33m[deploy]\033[0m %s\n' "$*"
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}
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fail() {
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printf '\033[1;31m[deploy]\033[0m %s\n' "$*" >&2
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exit 1
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}
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print_usage() {
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cat <<'EOF'
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用法：
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bash deploy/ubuntu-deploy.sh
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bash deploy/ubuntu-deploy.sh --reset-db
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参数：
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--reset-db 删除 Compose PostgreSQL 数据卷 postgres_data，再按 migrations 目录全量重建（001 基线 + 全部增量）。
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--yes 跳过 --reset-db 的交互确认，也可使用环境变量 RESET_DB_CONFIRM=1。
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-h, --help 显示帮助。
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注意：
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--reset-db 会删除所有 PostgreSQL 数据，包括订单、任务、后台用户、审计日志和迁移记录。
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日常结构变更请新增 002_xxx.sql 等渐进迁移，不要改已应用的历史迁移文件。
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它不会删除 apps/backend/data 下的平台 JSON 配置，也不会删除 Caddy 证书卷。
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图片存储使用阿里云 OSS（.env 的 STORAGE_OSS_*），生产编排不含 MinIO。
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EOF
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}
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parse_args() {
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while (($# > 0)); do
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case "$1" in
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--reset-db)
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RESET_DB=true
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;;
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--yes)
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RESET_DB_CONFIRM=1
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;;
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-h|--help)
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print_usage
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exit 0
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;;
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*)
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fail "未知参数：$1。执行 bash deploy/ubuntu-deploy.sh --help 查看用法。"
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;;
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esac
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shift
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done
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}
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read_env_value() {
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local key="$1"
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awk -F= -v key="${key}" '
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$0 !~ /^[[:space:]]*#/ && $1 == key {
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value = substr($0, index($0, "=") + 1)
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gsub(/^[[:space:]]+|[[:space:]]+$/, "", value)
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gsub(/^"|"$/, "", value)
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gsub(/^'\''|'\''$/, "", value)
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print value
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exit
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}
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' "${ENV_FILE}"
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}
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ensure_docker() {
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command -v docker >/dev/null 2>&1 || fail "未找到 docker，请先在 Ubuntu 上安装 Docker Engine。"
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docker compose version >/dev/null 2>&1 || fail "未找到 docker compose 插件，请安装 Docker Compose plugin。"
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command -v curl >/dev/null 2>&1 || fail "未找到 curl，请先安装：sudo apt-get update && sudo apt-get install -y curl"
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}
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ensure_env_file() {
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if [[ -f "${ENV_FILE}" ]]; then
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return
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fi
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cp "${ENV_EXAMPLE}" "${ENV_FILE}"
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fail "已生成 .env，请先编辑真实域名、数据库密码、后台账号和密钥后再重新执行。"
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}
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validate_env_file() {
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if grep -nE 'change-me|your-domain|example\.com' "${ENV_FILE}" >/tmp/order-site-env-placeholders.txt; then
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cat /tmp/order-site-env-placeholders.txt >&2
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fail ".env 仍包含示例占位值，请替换后再部署。"
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fi
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[[ "${READY_TIMEOUT}" =~ ^[1-9][0-9]*$ ]] || fail "READY_TIMEOUT 必须是正整数秒数，当前值：${READY_TIMEOUT}"
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local site_addr worker_site_addr
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site_addr="$(read_env_value CADDY_SITE_ADDR)"
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[[ -n "${site_addr}" ]] || fail ".env 缺少 CADDY_SITE_ADDR。"
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worker_site_addr="$(read_env_value WORKER_SITE_ADDR)"
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[[ -n "${worker_site_addr}" ]] || fail ".env 缺少 WORKER_SITE_ADDR。"
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HEALTH_URL="${site_addr%/}/health/ready"
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validate_database_url_for_compose
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}
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validate_database_url_for_compose() {
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local database_url
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database_url="$(read_env_value DATABASE_URL)"
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if [[ -z "${database_url}" ]]; then
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return
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fi
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if [[ "${database_url}" == *"@localhost:"* \
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|| "${database_url}" == *"@127.0.0.1:"* \
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|| "${database_url}" == *"@[::1]:"* ]]; then
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fail ".env 的 DATABASE_URL 当前指向本机地址。Docker 部署时后端容器内的 localhost 不是 postgres 容器，请改为 postgres 服务名或外部数据库地址。"
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fi
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}
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validate_reset_database_target() {
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local database_url
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database_url="$(read_env_value DATABASE_URL)"
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if [[ -n "${database_url}" && "${database_url}" != *"@postgres:"* ]]; then
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fail "--reset-db 只支持重置本脚本管理的 Compose PostgreSQL。当前 DATABASE_URL 未指向 postgres 服务，请手动确认外部数据库后再处理。"
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fi
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}
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confirm_reset_database() {
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if [[ "${RESET_DB}" != "true" ]]; then
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return
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fi
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validate_reset_database_target
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warn "即将重置 PostgreSQL 数据库：会删除订单、任务、后台用户、审计日志和所有迁移记录。"
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warn "不会删除 apps/backend/data 下的平台 JSON 配置，也不会删除 Caddy 证书卷。"
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if [[ "${RESET_DB_CONFIRM}" == "1" ]]; then
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warn "检测到 RESET_DB_CONFIRM=1 或 --yes，跳过交互确认。"
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return
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fi
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if [[ ! -t 0 ]]; then
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fail "当前不是交互式终端。若确认要重置数据库，请执行：RESET_DB_CONFIRM=1 bash deploy/ubuntu-deploy.sh --reset-db"
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fi
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local answer
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printf '请输入 RESET 确认重置数据库：'
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read -r answer
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[[ "${answer}" == "RESET" ]] || fail "未确认重置数据库，已停止。"
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}
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ensure_data_dir() {
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mkdir -p "${BACKEND_DATA_DIR}"
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if [[ "$(id -u)" == "0" ]]; then
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chown -R "${BACKEND_CONTAINER_UID}:${BACKEND_CONTAINER_GID}" "${BACKEND_DATA_DIR}"
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return
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fi
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if command -v sudo >/dev/null 2>&1; then
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sudo chown -R "${BACKEND_CONTAINER_UID}:${BACKEND_CONTAINER_GID}" "${BACKEND_DATA_DIR}"
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return
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fi
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warn "未找到 sudo，跳过目录属主调整。若后端无法写入日志或配置，请执行："
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warn "sudo chown -R ${BACKEND_CONTAINER_UID}:${BACKEND_CONTAINER_GID} ${BACKEND_DATA_DIR}"
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}
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check_compose_config() {
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log "检查 Docker Compose 配置"
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docker compose config >/dev/null || fail "Docker Compose 配置校验失败。"
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}
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pull_base_images() {
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log "拉取基础镜像"
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docker compose pull --ignore-buildable
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}
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build_images() {
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log "构建后端镜像"
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docker compose build backend || fail "后端镜像构建失败。"
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log "构建 Web 镜像"
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docker compose build web || fail "Web 镜像构建失败。"
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}
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resolve_compose_project_name() {
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local project_name
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project_name="$(read_env_value COMPOSE_PROJECT_NAME || true)"
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if [[ -z "${project_name}" ]]; then
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project_name="$(basename "${PROJECT_ROOT}")"
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fi
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printf '%s\n' "${project_name}"
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}
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resolve_postgres_volume_name() {
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local container_id volume_name project_name
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container_id="$(docker compose ps -aq postgres 2>/dev/null | head -n 1 || true)"
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if [[ -n "${container_id}" ]]; then
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volume_name="$(
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docker inspect -f '{{range .Mounts}}{{if eq .Destination "/var/lib/postgresql/data"}}{{if eq .Type "volume"}}{{.Name}}{{end}}{{end}}{{end}}' "${container_id}" 2>/dev/null || true
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)"
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if [[ -n "${volume_name}" ]]; then
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printf '%s\n' "${volume_name}"
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return
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fi
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fi
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volume_name="$(
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docker compose volumes 2>/dev/null \
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| awk '$2 ~ /(^|_)postgres_data$/ { print $2; exit }' || true
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)"
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if [[ -n "${volume_name}" ]]; then
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printf '%s\n' "${volume_name}"
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return
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fi
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project_name="$(resolve_compose_project_name)"
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printf '%s_postgres_data\n' "${project_name}"
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}
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reset_database() {
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if [[ "${RESET_DB}" != "true" ]]; then
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return
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fi
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local volume_name
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volume_name="$(resolve_postgres_volume_name)"
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warn "开始重置数据库，将删除 Docker volume：${volume_name}"
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docker compose stop web backend postgres >/dev/null 2>&1 || true
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docker compose rm -f -s postgres >/dev/null 2>&1 || true
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if docker volume inspect "${volume_name}" >/dev/null 2>&1; then
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docker volume rm "${volume_name}" >/dev/null || fail "删除 PostgreSQL 数据卷失败：${volume_name}"
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log "已删除 PostgreSQL 数据卷：${volume_name}"
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return
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fi
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warn "未找到 PostgreSQL 数据卷：${volume_name}，将按空库继续部署。"
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}
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wait_for_service() {
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local service="$1"
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local label="$2"
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local attempt container_id status health_status
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log "等待 ${label} 就绪"
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for ((attempt = 1; attempt <= READY_TIMEOUT; attempt++)); do
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container_id="$(docker compose ps -q "${service}" 2>/dev/null || true)"
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if [[ -n "${container_id}" ]]; then
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status="$(docker inspect -f '{{.State.Status}}' "${container_id}" 2>/dev/null || true)"
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health_status="$(docker inspect -f '{{if .State.Health}}{{.State.Health.Status}}{{end}}' "${container_id}" 2>/dev/null || true)"
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if [[ -n "${health_status}" && "${health_status}" == "healthy" ]]; then
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log "${label} 已就绪"
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return
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fi
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if [[ -z "${health_status}" && "${status}" == "running" ]]; then
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log "${label} 已启动"
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return
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fi
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if [[ "${status}" == "exited" || "${status}" == "dead" ]]; then
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break
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fi
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fi
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sleep 1
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done
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print_diagnostics
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fail "${label} 启动超时，请根据上面的日志排查。"
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}
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start_postgres() {
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log "启动 PostgreSQL"
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if docker compose up -d --no-deps postgres; then
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wait_for_service postgres "PostgreSQL"
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return
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fi
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print_diagnostics
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fail "PostgreSQL 启动失败，请根据上面的日志排查。"
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}
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run_database_migrations() {
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log "执行数据库迁移"
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if docker compose run --rm --no-deps backend node dist/db/migrate.js; then
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log "数据库迁移完成"
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return
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fi
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print_diagnostics
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fail "数据库迁移失败，请根据上面的日志排查。"
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}
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restart_backend() {
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log "重建并启动后端"
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if docker compose up -d --no-deps --force-recreate backend; then
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wait_for_service backend "后端"
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return
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fi
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print_diagnostics
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fail "后端启动失败，请根据上面的日志排查。"
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}
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restart_web() {
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log "重建并启动 Web 入口"
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if docker compose up -d --no-deps --force-recreate --remove-orphans web; then
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wait_for_service web "Web"
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return
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fi
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print_diagnostics
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fail "Web 启动失败，请根据上面的日志排查。"
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}
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deploy_stack() {
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check_compose_config
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pull_base_images
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build_images
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reset_database
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start_postgres
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run_database_migrations
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restart_backend
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restart_web
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}
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wait_for_health() {
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log "等待服务健康检查：${HEALTH_URL}"
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for _ in $(seq 1 "${READY_TIMEOUT}"); do
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if curl -fsS "${HEALTH_URL}" >/dev/null 2>&1; then
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log "服务已就绪"
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return
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fi
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sleep 1
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done
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print_diagnostics
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fail "部署已启动但健康检查未通过，请根据日志排查。"
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}
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print_applied_migrations() {
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log "已应用数据库迁移"
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local migrations
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if migrations="$(docker compose exec -T backend node --input-type=module -e '
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const { query, closeDb } = await import("./dist/db/client.js");
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try {
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const result = await query("SELECT filename FROM schema_migrations ORDER BY filename");
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console.log(result.rows.map((row) => row.filename).join("\n") || "(无迁移记录)");
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} finally {
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await closeDb();
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}
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' 2>&1)"; then
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printf '%s\n' "${migrations}"
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return
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fi
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warn "读取迁移记录失败："
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printf '%s\n' "${migrations}"
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}
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print_diagnostics() {
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warn "当前容器状态："
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docker compose ps || true
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warn "后端最近日志："
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local backend_logs
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backend_logs="$(docker compose logs --tail=120 backend 2>&1 || true)"
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printf '%s\n' "${backend_logs}"
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if printf '%s\n' "${backend_logs}" | grep -q 'password authentication failed for user "postgres"'; then
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warn "检测到 PostgreSQL 密码认证失败。通常是 postgres_data 已用旧密码初始化，而 .env 改成了新密码。"
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warn "无生产数据时可执行：RESET_DB_CONFIRM=1 bash deploy/ubuntu-deploy.sh --reset-db"
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warn "需要保留数据时，请进入 postgres 容器用当前 .env 的 POSTGRES_PASSWORD 修改数据库用户密码。"
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fi
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warn "后端 ready 接口："
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docker compose exec -T backend sh -lc 'curl -fsS http://127.0.0.1:3000/health/ready || true' || true
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print_applied_migrations || true
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}
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main() {
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parse_args "$@"
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cd "${PROJECT_ROOT}"
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ensure_docker
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ensure_env_file
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validate_env_file
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confirm_reset_database
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ensure_data_dir
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deploy_stack
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wait_for_health
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print_applied_migrations
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log "部署完成"
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docker compose ps
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}
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main "$@"
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