Docker权限被拒绝-apache镜像-Hello World

Question

Docker文件如下：

FROM php:7.2-apache
COPY src/ /var/www/html/
EXPOSE 80

已运行docker命令：

docker build -t hello-world .
docker run -p 80:80 hello-world

项目结构：

projectRoot
Dockerfile
src/index.html

当我这样做时，是什么导致许可被拒绝http://localhost:80

172.17.0.1 - - [08/Apr/2020:19:05:00 +0000] "GET / HTTP/1.1" 403 490 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36"
172.17.0.1 - - [08/Apr/2020:19:05:00 +0000] "GET / HTTP/1.1" 403 490 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36"
[Wed Apr 08 19:05:00.837027 2020] [autoindex:error] [pid 17] [client 172.17.0.1:40036] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.php,index.html) found, and server-generated directory index forbidden by Options directive
[Wed Apr 08 19:05:00.894055 2020] [autoindex:error] [pid 17] [client 172.17.0.1:40036] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.php,index.html) found, and server-generated directory index forbidden by Options directive

Answer 1

ADD会将本地目录的内容复制到/var/www/html，COPY会将整个文件夹复制到/var/www/html，所以apache找不到index.html，因为它将在这里/var/www/html/src/index.html

将dockerfile编辑为类似

FROM php:7.2-apache
ADD src /var/www/html/
EXPOSE 80