docker/nginx/build_image.sh

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#!/bin/bash
# 加载环境变量
source ../environment.sh
# 设置Nginx镜像名称如果环境变量中未定义
if [ -z "${NGINX_IMAGE}" ]; then
export NGINX_IMAGE="${REGISTRY_HOST}nginx:${DOMAIN}"
fi
echo "开始构建Nginx镜像: ${NGINX_IMAGE}"
# 检查临时目录是否存在
TEMP_DIR="temp_vhosts"
if [ ! -d "$TEMP_DIR" ]; then
echo "错误: $TEMP_DIR 目录不存在! 请先运行 replace_vars.sh 脚本"
exit 1
fi
# 检查临时目录中是否有配置文件
if [ -z "$(ls -A $TEMP_DIR)" ]; then
echo "警告: $TEMP_DIR 目录为空,将使用空配置构建镜像"
fi
# 检查SSL证书文件是否存在
if [ ! -f "vhosts/cert/t-aaron.com.pem" ] || [ ! -f "vhosts/cert/t-aaron.com.key" ]; then
echo "警告: SSL证书文件不存在于vhosts/cert/目录中"
echo "预期的证书文件位置: vhosts/cert/t-aaron.com.pem 和 vhosts/cert/t-aaron.com.key"
echo "Nginx容器的SSL功能可能无法正常工作"
fi
# 将替换后的配置文件复制到vhosts目录
cp -r $TEMP_DIR/* vhosts/
# 构建Docker镜像
echo "使用Dockerfile.nginx构建镜像..."
docker build -t ${NGINX_IMAGE} -f Dockerfile.nginx .
# 检查构建结果
if [ $? -eq 0 ]; then
echo "Nginx镜像构建成功: ${NGINX_IMAGE}"
# 推送到镜像仓库(如果需要)
echo "推送镜像到仓库: ${NGINX_IMAGE}"
docker push ${NGINX_IMAGE}
if [ $? -eq 0 ]; then
echo "镜像推送成功!"
else
echo "警告: 镜像推送失败!"
fi
else
echo "错误: Nginx镜像构建失败!"
exit 1
fi
echo "Nginx镜像构建和推送完成!"
echo "SSL证书已被包含在镜像中位于/etc/nginx/目录下"