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2 Commits
5f5b6f93ab
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2472158f0c
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2472158f0c | ||
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00fd75ceaa |
@@ -1,5 +1,5 @@
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#!/bin/bash
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set -e
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set -euo pipefail # 更严格的错误检查:未定义变量报错、管道错误传递
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# 定义日志函数(带时间戳和级别)
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log_info() {
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@@ -14,44 +14,69 @@ log_error() {
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echo "[$(date +'%Y-%m-%d %H:%M:%S')] [ERROR] $1" >&2
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}
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# 定义镜像信息
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# 定义配置常量(集中管理,便于修改)
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IMAGE_NAME="user-api"
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IMAGE_TAG="1.0.0"
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FULL_IMAGE="${IMAGE_NAME}:${IMAGE_TAG}"
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COMPOSE_PROJECT_NAME="user_service"
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DOCKER_COMPOSE_FILE="./docker-compose.yaml"
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SRC_DIR="./src"
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DOCKERFILE_PATH="${SRC_DIR}/Dockerfile"
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# 检查目录和文件存在性的通用函数
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check_exists() {
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local path=$1
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local type=$2 # "file" 或 "dir"
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local desc=$3
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if [ "$type" = "file" ] && [ ! -f "$path" ]; then
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log_error "缺失必要文件: $desc ($path)"
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exit 1
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elif [ "$type" = "dir" ] && [ ! -d "$path" ]; then
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log_error "缺失必要目录: $desc ($path)"
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exit 1
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fi
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}
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log_info "===== 开始执行构建脚本 ====="
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# 步骤1:删除现有镜像
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# 前置检查:确保必要文件和目录存在
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check_exists "$DOCKER_COMPOSE_FILE" "file" "docker-compose配置文件"
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check_exists "$SRC_DIR" "dir" "源代码目录"
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check_exists "$DOCKERFILE_PATH" "file" "Dockerfile"
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# 步骤1:停止docker-compose服务
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log_info "开始停止编排服务: ${COMPOSE_PROJECT_NAME}"
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if docker-compose -f "$DOCKER_COMPOSE_FILE" -p "$COMPOSE_PROJECT_NAME" down; then
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log_info "编排服务 ${COMPOSE_PROJECT_NAME} 已成功停止"
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else
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log_warn "编排服务 ${COMPOSE_PROJECT_NAME} 停止失败或未运行,继续执行后续步骤"
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# 不退出,允许服务未运行时继续构建
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fi
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# 步骤2:删除现有镜像(忽略不存在的情况)
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log_info "尝试删除现有镜像: ${FULL_IMAGE}"
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if sudo docker rmi -f "${FULL_IMAGE}" >/dev/null 2>&1; then
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log_info "镜像 ${FULL_IMAGE} 删除成功"
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else
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log_warn "镜像 ${FULL_IMAGE} 不存在,跳过删除步骤"
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log_warn "镜像 ${FULL_IMAGE} 不存在或无法删除,跳过删除步骤"
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fi
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# 步骤2:构建新镜像
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log_info "开始构建新镜像: ${FULL_IMAGE}(Dockerfile位于src目录)"
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if sudo docker build -t "${FULL_IMAGE}" -f ./src/Dockerfile .; then
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# 步骤3:构建新镜像
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log_info "开始构建新镜像: ${FULL_IMAGE}(Dockerfile位于${DOCKERFILE_PATH})"
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if cd "$SRC_DIR" && sudo docker build -t "${FULL_IMAGE}" -f Dockerfile .; then
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log_info "镜像 ${FULL_IMAGE} 构建成功"
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else
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log_error "镜像 ${FULL_IMAGE} 构建失败"
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exit 1
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fi
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# 步骤3:停止docker-compose服务
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log_info "开始停止编排服务: ${COMPOSE_PROJECT_NAME}"
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if [ ! -f "$DOCKER_COMPOSE_FILE" ]; then
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log_error "未找到docker-compose文件: ${DOCKER_COMPOSE_FILE}"
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exit 1
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fi
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log_info "执行 docker-compose down 命令"
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if docker-compose -f "$DOCKER_COMPOSE_FILE" -p "$COMPOSE_PROJECT_NAME" down; then
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log_info "编排服务 ${COMPOSE_PROJECT_NAME} 已成功停止"
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# 步骤4:启动新服务
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log_info "开始启动编排服务: ${COMPOSE_PROJECT_NAME}"
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if docker-compose -f "$DOCKER_COMPOSE_FILE" -p "$COMPOSE_PROJECT_NAME" up -d; then
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log_info "编排服务 ${COMPOSE_PROJECT_NAME} 已成功启动"
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else
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log_error "编排服务 ${COMPOSE_PROJECT_NAME} 停止失败"
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log_error "编排服务 ${COMPOSE_PROJECT_NAME} 启动失败"
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exit 1
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fi
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