我正在尝试使用nginx和运行Laravel应用程序的php-fpm服务器运行Web服务器容器。该目录包含一个前端和后端目录,因此在配置文件中不会关闭我的路径。
我设置了docker-compose.yml文件
version: '2'
services:
webserver:
build:
context: ./
dockerfile: webserver.docker
volumes:
- /home/colesam/Documents/code/todo/backend:/var/www
ports:
- "8080:80"
links:
- backend
backend:
build:
context: ./
dockerfile: backend.docker
volumes:
- ./home/colesam/Documents/code/todo/backend:/var/www
和php-fpm Dockerfile(backend.docker)
FROM php:7.2-fpm
RUN apt-get update -y && apt-get install -y libmcrypt-dev openssl
RUN pecl install mcrypt-1.0.2
RUN docker-php-ext-enable mcrypt
RUN docker-php-ext-install pdo mbstring
RUN apt-get install -y apt-transport-https
RUN apt-get install -y curl
RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
RUN chown -R www-data:www-data /var/www
VOLUME ["/var/www"]
RUN ls -al /var/www
WORKDIR /var/www
RUN composer install
还有Nginx Web服务器Dockerfile(webserver.docker)
FROM nginx:1.10
ADD ./vhost.conf /etc/nginx/conf.d/default.conf
WORKDIR /var/www
由于某种原因,当我运行docker-compose up -d --build
时,我总是在构建过程的这一步失败:
Step 13/13 : RUN composer install
---> Running in 65bb97f03004
Do not run Composer as root/super user! See https://getcomposer.org/root for details
Composer could not find a composer.json file in /var/www
To initialize a project, please create a composer.json file as described in the https://getcomposer.org/ "Getting Started" section
ERROR: Service 'backend' failed to build: The command '/bin/sh -c composer install' returned a non-zero code: 1
从输出的最后一行看,它似乎失败了,因为/ var / www /为空,并且没有像composer.json
那样复制文件。我四处张望,这个stackoverflow issue似乎与所发生的事情最相关,但我想我已经在接受公认的答案所建议的所有内容。
即使我通过卷安装文件夹,我是否仍需要包含COPY
或ADD
命令?
答案 0 :(得分:0)
构建阶段看不到任何已安装的卷。唯一可用于“构建”的是backend.docker
和build的compose部分中定义的事物:
build:
context: ./
dockerfile: backend.docker
即使通过卷安装文件夹,我是否仍需要包括COPY或ADD命令?
是的,修改您的backend.docker
与此类似
...
WORKDIR /var/www
ADD composer.json .
RUN composer install