milky0217
f9f1ffeff6
- deploy.sh: 从 1574 行精简至 141 行，仅保留主流程编排 - lib/common.sh: 基础设施（日志/SSH复用/备份/上传/迁移/服务管理） - lib/test.sh: 6 项部署后测试函数 - 迁移系统改用 _migrations 追踪表替代文件名模式匹配 - 所有 SSH 操作复用 ControlMaster socket
378 lines
16 KiB
Bash
378 lines
16 KiB
Bash
# ===========================================
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# common.sh — deploy.sh 共享基础设施
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# ===========================================
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# ---------- 彩色输出 ----------
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RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; BLUE='\033[0;34m'; NC='\033[0m'
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log_info() { echo -e "${GREEN}[INFO]${NC} $1"; }
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log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
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log_error() { echo -e "${RED}[ERROR]${NC} $1" >&2; }
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log_step() { echo -e "${BLUE}[STEP]${NC} $1"; }
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log_dry() { echo -e "${YELLOW}[DRY-RUN]${NC} $1"; }
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# ---------- Git 信息 ----------
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get_git_info() {
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local b=$(git rev-parse --abbrev-ref HEAD 2>/dev/null || echo "unknown")
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local c=$(git rev-parse --short HEAD 2>/dev/null || echo "unknown")
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echo "${b}@${c}"
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}
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# ---------- SSH 连接复用 ----------
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get_ssh_socket() { echo "/tmp/ssh-master-${REMOTE_HOST}-$$"; }
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ssh_connect() {
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[ "$DRY_RUN" = true ] && { log_dry "ssh -o ControlMaster=auto -o ControlPath=$(get_ssh_socket) ${REMOTE_USER}@${REMOTE_HOST}"; return 0; }
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local socket; socket=$(get_ssh_socket)
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if ! ssh -o "ControlPath=${socket}" -o "ConnectionAttempts=3" -o "ConnectTimeout=10" \
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-o "ControlMaster=no" "${REMOTE_USER}@${REMOTE_HOST}" "echo ok" &>/dev/null; then
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log_info "建立 SSH 连接..."
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ssh -o ControlMaster=auto -o ControlPath="${socket}" -o ControlPersist=600 \
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-o ConnectionAttempts=3 -o ConnectTimeout=10 \
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-N "${REMOTE_USER}@${REMOTE_HOST}" &
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sleep 2
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fi
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}
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ssh_disconnect() {
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[ "$DRY_RUN" = true ] && return 0
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local socket; socket=$(get_ssh_socket)
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[ -S "${socket}" ] 2>/dev/null || return 0
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ssh -o "ControlPath=${socket}" -O exit "${REMOTE_USER}@${REMOTE_HOST}" 2>/dev/null || true
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}
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# SSH 快捷执行（复用 ControlMaster）
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remote() { ssh -o "ControlPath=$(get_ssh_socket)" "${REMOTE_USER}@${REMOTE_HOST}" "$@"; }
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# ---------- 部署日志 ----------
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get_deploy_log() { echo "${REMOTE_DIR}/deploy.log"; }
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log_to_file() {
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[ "$DRY_RUN" = true ] && return 0
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remote "echo '[$(date '+%Y-%m-%d %H:%M:%S')] ${APP_ENV} ${GIT_VERSION} $1' >> $(get_deploy_log)" 2>/dev/null || true
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}
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# ---------- Webhook ----------
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send_webhook() {
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[ -z "${WEBHOOK_URL:-}" ] && return 0
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local payload; payload=$(cat <<EOF
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{"app":"rust-backend","env":"${APP_ENV}","status":"$1","version":"${GIT_VERSION}","message":"$2","timestamp":"$(date -Iseconds)"}
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EOF
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)
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[ "$DRY_RUN" = true ] && { log_dry "curl -X POST '${WEBHOOK_URL}' -d '${payload}'"; return 0; }
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curl -s -X POST "${WEBHOOK_URL}" -H "Content-Type: application/json" -d "${payload}" >/dev/null 2>&1 || true
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}
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# ---------- 环境配置 ----------
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check_env_file() {
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log_step "检查远程 .env 文件..."
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[ "$DRY_RUN" = true ] && { log_dry "test -f ${REMOTE_DIR}/.env"; return 0; }
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if ! remote "test -f '${REMOTE_DIR}/.env'" 2>/dev/null; then
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log_error ".env 文件不存在: ${REMOTE_DIR}/.env"; exit 1
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fi
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local env_content; env_content=$(remote "cat '${REMOTE_DIR}/.env'" 2>/dev/null || echo "")
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[ -z "$env_content" ] && { log_error ".env 文件为空"; exit 1; }
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local missing=0 ph=0 commented=0
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local required_vars=("JWT_SECRET" "WECHAT_SECRET" "WECHAT_APPID" "DATABASE_URL")
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[ "${APP_ENV}" = "production" ] && required_vars+=("SSL_KEY_PATH" "SSL_CERT_PATH")
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for var in "${required_vars[@]}"; do
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local val; val=$(echo "$env_content" | grep -E "^${var}=" | head -1 | sed "s/^${var}=//")
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if [ -z "$val" ]; then
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log_error " 缺少: ${var}="; missing=$((missing+1))
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elif echo "$val" | grep -qiE "^(your_|placeholder|change_me|xxx|test_)"; then
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log_warn " 占位符: ${var}=${val}"; ph=$((ph+1))
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fi
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echo "$env_content" | grep -qE "^#\s*${var}=" && { log_warn " 已注释: # ${var}="; commented=$((commented+1)); }
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done
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[ $missing -gt 0 ] && { log_error ".env 检查失败：${missing} 个缺失"; exit 1; }
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[ $ph -gt 0 ] || [ $commented -gt 0 ] && log_warn ".env 存在 ${ph} 个占位符、${commented} 个注释行，建议修正"
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log_info ".env 文件检查通过"
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}
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init_env() {
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log_step "初始化远程 .env 文件..."
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[ "$DRY_RUN" = true ] && { log_dry "在 ${REMOTE_HOST}:${REMOTE_DIR}/.env 生成配置"; return 0; }
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local exists=false
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remote "test -f '${REMOTE_DIR}/.env'" 2>/dev/null && exists=true
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if [ "$exists" = true ]; then
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log_warn ".env 已存在，继续将覆盖！"
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read -p "是否覆盖? [y/N] " -n 1 -r; echo
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[[ ! $REPLY =~ ^[Yy]$ ]] && { log_warn "已取消"; return 0; }
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remote "cp '${REMOTE_DIR}/.env' '${REMOTE_DIR}/.env.backup.$(date +%Y%m%d_%H%M%S)'" 2>/dev/null || true
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fi
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local jwt_secret
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jwt_secret=$(openssl rand -base64 32 2>/dev/null | tr -d '\n' || echo "change-me-$(date +%s)-$$")
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cat <<ENV_EOF | remote "cat > '${REMOTE_DIR}/.env' && chmod 600 '${REMOTE_DIR}/.env'"
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# ASD Rust Backend - ${APP_ENV} 环境配置
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# 由 deploy.sh --init-env 自动生成于 $(date '+%Y-%m-%d %H:%M:%S')
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APP_ENV=${APP_ENV}
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DATABASE_URL=请替换为实际数据库连接字符串
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WECHAT_APPID=请替换为实际微信 AppID
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WECHAT_SECRET=请替换为实际微信 Secret
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JWT_SECRET=${jwt_secret}
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RUST_LOG=info
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FREE_USER_DATA_LIMIT=20
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# ===== 支付宝支付配置（可选） =====
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# ALIPAY_APP_ID=...
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# ALIPAY_GATEWAY=...
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ENV_EOF
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log_info ".env 已生成，文件权限 600"
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log_warn "请手动填写 DATABASE_URL / WECHAT_APPID / WECHAT_SECRET"
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}
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# ---------- 编译 ----------
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build_project() {
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log_step "编译项目 (release 模式)..."
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[ "$DRY_RUN" = true ] && { log_dry "cargo build --release"; return 0; }
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APP_ENV="${APP_ENV}" cargo build --release || { log_error "编译失败！"; exit 1; }
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log_info "编译成功"
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}
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# ---------- 备份 ----------
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backup_old_version() {
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log_step "备份旧版本..."
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local ts; ts=$(date +%Y%m%d_%H%M%S)
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local gh; gh=$(git rev-parse --short HEAD 2>/dev/null || echo "unknown")
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local md5=""
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[ "$DRY_RUN" = false ] && md5=$(remote "md5sum '${REMOTE_DIR}/${PROJECT_NAME}' 2>/dev/null | cut -d' ' -f1" || echo "")
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BACKUP_PATH="${REMOTE_DIR}/${PROJECT_NAME}.backup.${ts}.${gh}.${md5:0:8}"
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[ "$DRY_RUN" = true ] && { log_dry "备份到 ${BACKUP_PATH}"; return 0; }
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remote "if [ -f '${REMOTE_DIR}/${PROJECT_NAME}' ]; then cp '${REMOTE_DIR}/${PROJECT_NAME}' '${BACKUP_PATH}'; echo '${BACKUP_PATH}' > '${REMOTE_DIR}/.last_deployed'; fi"
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log_info "备份完成"
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}
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cleanup_old_backups() {
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local keep="${1:-5}"
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[ "$DRY_RUN" = true ] && { log_dry "保留最近 ${keep} 个备份"; return 0; }
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local backups; backups=$(remote "ls -t ${REMOTE_DIR}/${PROJECT_NAME}.backup.* 2>/dev/null" || echo "")
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[ -z "$backups" ] && return 0
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local seen="" to_del=""
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while IFS= read -r b; do
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[ -z "$b" ] && continue
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local md5; md5=$(basename "$b" | rev | cut -d'.' -f2 | rev || echo "")
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[ -z "$md5" ] && { to_del="${to_del}${b}"$'\n'; continue; }
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echo "$seen" | grep -q "^${md5}$" && to_del="${to_del}${b}"$'\n' || seen="${seen}${md5}"$'\n'
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done <<< "$backups"
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# 如果唯一版本数超过 keep，按时间删除最旧的溢出部分
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local count=0
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while IFS= read -r b; do
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[ -z "$b" ] && continue; count=$((count+1))
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[ "$count" -gt "$keep" ] && to_del="${to_del}${b}"$'\n'
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done <<< "$backups"
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[ -z "$to_del" ] && return 0
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log_step "清理旧备份（保留 ${keep} 个版本）..."
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echo "$to_del" | while IFS= read -r f; do
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[ -n "$f" ] && remote "rm -f '${f}'" 2>/dev/null && echo " 删除: $(basename "$f")" || true
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done
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}
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backup_database() {
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log_step "备份数据库..."
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[ "$DRY_RUN" = true ] && { log_dry "pg_dump → ${REMOTE_DIR}/backups/"; return 0; }
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local ts; ts=$(date +%Y%m%d_%H%M%S)
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local bf="${REMOTE_DIR}/backups/${DB_NAME}_${ts}.dump"
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remote "mkdir -p ${REMOTE_DIR}/backups"
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if remote "docker exec ${DB_CONTAINER} pg_dump -Fc -U ${DB_USER} ${DB_NAME} > /tmp/backup_${ts}.dump && mv /tmp/backup_${ts}.dump '${bf}'" 2>&1; then
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log_info "数据库备份成功: ${DB_NAME}_${ts}.dump"
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cleanup_old_db_backups
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else
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log_warn "数据库备份失败，继续部署"
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fi
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}
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cleanup_old_db_backups() {
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local keep="${1:-1}"
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local to_del; to_del=$(remote "ls -t ${REMOTE_DIR}/backups/${DB_NAME}_*.dump 2>/dev/null | tail -n +$((keep+1))" || echo "")
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[ -z "$to_del" ] && return 0
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log_step "清理旧数据库备份（保留 ${keep} 个）..."
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echo "$to_del" | while read -r f; do [ -n "$f" ] && remote "rm -f '${f}'" 2>/dev/null && echo " 删除: $(basename "$f")" || true; done
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}
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list_backups() {
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log_step "可用备份列表..."
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[ "$DRY_RUN" = true ] && { log_dry "ls ${REMOTE_DIR}/${PROJECT_NAME}.backup.*"; return 0; }
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remote "ls -la ${REMOTE_DIR}/${PROJECT_NAME}.backup.*" 2>/dev/null || echo "无备份文件"
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}
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# ---------- 上传 ----------
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upload_binary() {
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log_step "上传二进制文件..."
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local src="./target/release/${PROJECT_NAME}"
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[ ! -f "$src" ] && { log_error "编译产物不存在: $src"; exit 1; }
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[ "$DRY_RUN" = true ] && { log_dry "rsync ${src} → ${REMOTE_DIR}/"; return 0; }
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rsync -avzP --progress "$src" "${REMOTE_USER}@${REMOTE_HOST}:${REMOTE_DIR}/"
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log_info "上传完成"
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}
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upload_dir() {
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local label="$1" src="$2" dst="${3:-$2}"
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log_step "上传 ${label}..."
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[ "$DRY_RUN" = true ] && { log_dry "rsync ${src}/ → ${REMOTE_DIR}/${dst}/"; return 0; }
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[ ! -d "$src" ] && { log_warn "${src} 目录不存在，跳过"; return 0; }
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rsync -avzP --progress "${src}/" "${REMOTE_USER}@${REMOTE_HOST}:${REMOTE_DIR}/${dst}/"
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log_info "${label} 上传完成"
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}
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upload_script() {
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local label="$1" src="$2" dst="$3"
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log_step "上传 ${label}..."
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[ "$DRY_RUN" = true ] && { log_dry "rsync ${src} → ${REMOTE_DIR}/${dst}"; return 0; }
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[ ! -f "$src" ] && { log_warn "${src} 不存在，跳过"; return 0; }
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rsync -avzP --progress "$src" "${REMOTE_USER}@${REMOTE_HOST}:${REMOTE_DIR}/${dst}"
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remote "chmod +x ${REMOTE_DIR}/${dst}" 2>/dev/null || true
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log_info "${label} 上传完成"
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}
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# ---------- 迁移 ----------
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run_migrations() {
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log_step "执行数据库迁移..."
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[ "$DRY_RUN" = true ] && { local n; n=$(ls ./migrations/*.sql 2>/dev/null | wc -l || echo 0); log_dry "发现 ${n} 个迁移文件"; return 0; }
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# 先备份再执行
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local sql_files; sql_files=$(remote "ls ${REMOTE_DIR}/migrations/*.sql 2>/dev/null | sort" || echo "")
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[ -n "$sql_files" ] && backup_database
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# 创建迁移追踪表
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remote "docker exec -i ${DB_CONTAINER} psql -U ${DB_USER} -d ${DB_NAME}" <<<'CREATE TABLE IF NOT EXISTS _migrations (name TEXT PRIMARY KEY, applied_at TIMESTAMPTZ DEFAULT NOW());' 2>/dev/null || true
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for f in $sql_files; do
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local name; name=$(basename "$f")
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log_info "检查迁移: ${name}"
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local done; done=$(remote "docker exec ${DB_CONTAINER} psql -U ${DB_USER} -d ${DB_NAME} -tAc \"SELECT COUNT(*) FROM _migrations WHERE name='${name}'\"" 2>/dev/null || echo "0")
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[ "$done" != "0" ] && { log_info " 跳过（已执行）: ${name}"; continue; }
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log_info " 执行: ${name}"
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remote "cat '${f}' | docker exec -i ${DB_CONTAINER} psql -U ${DB_USER} -d ${DB_NAME}" && \
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remote "docker exec ${DB_CONTAINER} psql -U ${DB_USER} -d ${DB_NAME} -c \"INSERT INTO _migrations (name) VALUES ('${name}')\"" && \
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log_info " 完成: ${name}" || log_warn " 迁移 ${name} 可能已执行或失败"
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done
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log_info "数据库迁移完成"
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}
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# ---------- 服务 ----------
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restart_service() {
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log_step "重启服务 '${SERVICE_NAME}'..."
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[ "$DRY_RUN" = true ] && { log_dry "systemctl restart ${SERVICE_NAME}"; return 0; }
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remote "systemctl restart ${SERVICE_NAME}" && log_info "服务重启成功" || log_error "服务重启失败！"
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sleep 3
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}
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# ---------- 回滚 ----------
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rollback() {
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log_step "查找可用备份..."
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[ "$DRY_RUN" = true ] && { log_dry "回滚预览"; return 0; }
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local backups
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backups=$(remote "ls -t ${REMOTE_DIR}/${PROJECT_NAME}.backup.* 2>/dev/null" || echo "")
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[ -z "$backups" ] && { log_error "没有可用备份"; return 1; }
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echo ""; echo -e "${BLUE}可用备份：${NC}"; echo "$backups" | head -10 | nl -v 0
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local count; count=$(echo "$backups" | wc -l)
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read -p "选择备份 [0-$(($count>10?9:$count-1))，默认 0]: " -n 1 -r; echo
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[[ ! $REPLY =~ ^[0-9]$ ]] && REPLY=0
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local chosen; chosen=$(echo "$backups" | sed -n "$((REPLY+1))p")
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echo -e "${YELLOW}回滚到: ${chosen}${NC}"
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[ "$SKIP_CONFIRM" = false ] && { read -p "确认? [y/N] " -n 1 -r; echo; [[ ! $REPLY =~ ^[Yy]$ ]] && { log_warn "已取消"; return 0; } }
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remote "systemctl stop ${SERVICE_NAME}" 2>/dev/null || true
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remote "cp '${chosen}' '${REMOTE_DIR}/${PROJECT_NAME}'"
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remote "systemctl start ${SERVICE_NAME}"
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log_info "回滚完成"
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log_to_file "MANUAL_ROLLBACK to $(basename ${chosen})"
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send_webhook "rollback" "手动回滚: $(basename ${chosen})"
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}
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rollback_on_failure() {
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local bp="$1"; [ -z "$bp" ] && { log_error "未指定备份路径"; return 1; }
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log_error "========== 测试失败，自动回滚 =========="
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[ "$DRY_RUN" = true ] && { log_dry "回滚到 ${bp}"; return 0; }
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remote "systemctl stop ${SERVICE_NAME}" 2>/dev/null || true
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remote "cp '${bp}' '${REMOTE_DIR}/${PROJECT_NAME}'"
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remote "systemctl start ${SERVICE_NAME}"; sleep 3
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log_info "自动回滚完成"
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log_to_file "AUTO_ROLLBACK to $(basename ${bp})"
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send_webhook "failure" "部署失败，自动回滚: $(basename ${bp})"
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}
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# ---------- 日志查看 ----------
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view_logs() {
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local lines="${LOG_LINES:-50}"
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log_step "查看后端日志（最后 ${lines} 行）..."
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[ "$DRY_RUN" = true ] && { log_dry "tail -${lines} 日志文件"; return 0; }
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local lf; lf=$(remote "ls -t ${REMOTE_DIR}/logs/rust-backend.*.log 2>/dev/null | head -1" || echo "")
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[ -z "$lf" ] && { log_warn "未找到日志文件"; return 1; }
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echo -e "${BLUE}=== ${lf} ===${NC}"; remote "tail -${lines} '${lf}'"
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}
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tail_logs() {
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local lines="${LOG_LINES:-100}"
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log_step "实时跟踪日志..."
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[ "$DRY_RUN" = true ] && return 0
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local lf; lf=$(remote "ls -t ${REMOTE_DIR}/logs/rust-backend.*.log 2>/dev/null | head -1" || echo "")
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[ -z "$lf" ] && { log_warn "未找到日志文件"; return 1; }
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ssh -t "${REMOTE_USER}@${REMOTE_HOST}" "tail -f -n ${lines} '${lf}'"
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}
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status() {
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log_step "服务状态..."
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[ "$DRY_RUN" = true ] && { log_dry "systemctl status ${SERVICE_NAME}"; return 0; }
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echo -e "${BLUE}=== ${SERVICE_NAME} ===${NC}"
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remote "systemctl status ${SERVICE_NAME} --no-pager"
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local lf; lf=$(remote "ls -t ${REMOTE_DIR}/logs/rust-backend.*.log 2>/dev/null | head -1" || echo "")
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[ -n "$lf" ] && { echo -e "${BLUE}=== 最近日志 ===${NC}"; remote "tail -20 '${lf}'"; }
|
||
}
|
||
|
||
# ---------- 确认 ----------
|
||
confirm_deploy() {
|
||
[ "$DRY_RUN" = true ] || [ "$SKIP_CONFIRM" = true ] && return 0
|
||
echo ""; echo -e "${YELLOW}========== 部署确认 ==========${NC}"
|
||
echo -e " 环境: ${APP_ENV}"
|
||
echo -e " 远程目录: ${REMOTE_DIR}"
|
||
echo -e " 服务: ${SERVICE_NAME}"
|
||
echo -e " Git: ${GIT_VERSION}"
|
||
echo -e "================================${NC}"
|
||
read -p "确认部署? [y/N] " -n 1 -r; echo
|
||
[[ ! $REPLY =~ ^[Yy]$ ]] && { log_warn "已取消"; exit 0; }
|
||
}
|
||
|
||
show_deploy_info() {
|
||
echo ""; echo -e "${BLUE}========================================${NC}"
|
||
echo -e "${BLUE} Rust Backend 部署脚本${NC}"
|
||
echo -e "${BLUE}========================================${NC}"
|
||
echo -e " 项目: ${PROJECT_NAME}"
|
||
echo -e " 环境: ${APP_ENV}"
|
||
echo -e " 远程主机: ${REMOTE_USER}@${REMOTE_HOST}"
|
||
echo -e " 远程目录: ${REMOTE_DIR}"
|
||
echo -e " 服务: ${SERVICE_NAME}"
|
||
echo -e " Git 版本: ${GIT_VERSION}"
|
||
[ "$DRY_RUN" = true ] && echo -e " 模式: ${YELLOW}预览 (DRY-RUN)${NC}"
|
||
echo -e "${BLUE}========================================${NC}"
|
||
}
|
||
|
||
# ---------- 依赖检查 ----------
|
||
check_dependencies() {
|
||
log_step "检查依赖..."
|
||
for cmd in cargo rsync ssh; do
|
||
command -v "$cmd" &>/dev/null || { log_error "依赖 '$cmd' 未安装"; exit 1; }
|
||
done
|
||
log_info "依赖检查通过"
|
||
}
|
||
|
||
# ---------- 清理 ----------
|
||
cleanup() { ssh_disconnect 2>/dev/null || true; }
|
||
trap cleanup EXIT
|