我是docker的新手,所以我尝试通过laravel项目了解更多有关docker的信息,并按照以下教程进行操作:
我已经根据教程中的内容对Dockerfile进行了一些调整,但是即使教程文件也会导致相同的结果。
FROM php:7.3-fpm
# Copy composer.lock and composer.json
COPY composer.lock composer.json /var/www/
# Install dependencies
RUN curl -sL https://deb.nodesource.com/setup_10.x | bash - && \
apt-get update && apt-get install -y mysql-client \
RUN npm install -g npm
# Clear cache
RUN apt-get clean && rm -rf /var/lib/apt/lists/*
# Install extensions
RUN docker-php-ext-install pdo pdo_mysql
# Install composer
RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
# Add user for laravel application
RUN groupadd -g 1000 www
RUN useradd -u 1000 -ms /bin/bash -g www www
# Copy existing application directory contents
COPY . /var/www
# Copy existing application directory permissions
COPY --chown=www:www . /var/www
# Change current user to www
USER www
# Set working directory
WORKDIR /var/www
# Expose port 9000 and start php-fpm server
EXPOSE 9000
CMD ["php-fpm"]
但是我在运行时始终收到以下错误docker-compose up -d
:
E: Package 'mysql-client' has no installation candidate
ERROR: Service 'app' failed to build: The command '/bin/sh -c curl -sL https://deb.nodesource.com/setup_10.x | bash - && apt-get update && apt-get install -y mysql-client nodejs build-essential vim git curl' returned a non-zero code: 100
我想念什么吗?
我希望这能正常工作,因为我apt-get update
在安装之前正在运行mysql-client
。
谢谢。
default-mysql-client
了技巧,谢谢!