php - Laravel docker 图像 "Could not open input file:/var/www/html/artisan"

Question

我正在尝试构建和运行一个 Laravel docker 镜像，该镜像最初是通过 Laravel 帆生成的。使用时 docker-compose up ，它可以正确运行并且我能够访问该站点。运行 docker build docker/7.4/ -t <tagname>其次是 docker run <tagname>但是会导致以下错误日志:

我已经将这个错误追踪到我的 supervisord.conf 文件，它试图调用 /var/www/html/artisan serve ，但似乎无法解决它。
supervisord.conf:

[supervisord]
nodaemon=true
user=root
logfile=/var/log/supervisor/supervisord.log
pidfile=/var/run/supervisord.pid

[program:php]
command=/usr/bin/php -d variables_order=EGPCS /var/www/html/artisan serve --host=0.0.0.0 --port=80
user=sail
environment=LARAVEL_SAIL="1"
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
stderr_logfile=/dev/stderr
stderr_logfile_maxbytes=0

这也是我正在使用的 Dockerfile，以及它运行的启动容器脚本
Dockerfile:

FROM ubuntu:20.04

LABEL maintainer="Taylor Otwell"

ARG WWWGROUP

WORKDIR /var/www/html

ENV DEBIAN_FRONTEND noninteractive
ENV TZ=UTC

RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

RUN apt-get update \
    && apt-get install -y gosu curl zip unzip git supervisor sqlite3 libcap2-bin libpng-dev python2

RUN apt-get install -y gnupg ca-certificates

RUN mkdir -p ~/.gnupg \
    && chmod 600 ~/.gnupg \
    && echo "disable-ipv6" >> ~/.gnupg/dirmngr.conf \
    && apt-key adv --homedir ~/.gnupg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys E5267A6C \
    && apt-key adv --homedir ~/.gnupg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys C300EE8C \
    && echo "deb http://ppa.launchpad.net/ondrej/php/ubuntu focal main" > /etc/apt/sources.list.d/ppa_ondrej_php.list \
    && apt-get update \
    && apt-get install -y php7.4-cli php7.4-dev \
       php7.4-pgsql php7.4-sqlite3 php7.4-gd \
       php7.4-curl php7.4-memcached \
       php7.4-imap php7.4-mysql php7.4-mbstring \
       php7.4-xml php7.4-zip php7.4-bcmath php7.4-soap \
       php7.4-intl php7.4-readline php7.4-pcov \
       php7.4-msgpack php7.4-igbinary php7.4-ldap \
       php7.4-redis \
    && php -r "readfile('http://getcomposer.org/installer');" | php -- --install-dir=/usr/bin/ --filename=composer \
    && curl -sL https://deb.nodesource.com/setup_15.x | bash - \
    && apt-get install -y nodejs \
    && curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - \
    && echo "deb https://dl.yarnpkg.com/debian/ stable main" > /etc/apt/sources.list.d/yarn.list \
    && apt-get update \
    && apt-get install -y yarn \
    && apt-get install -y mysql-client \
    && apt-get install -y postgresql-client \
    && apt-get -y autoremove \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

RUN setcap "cap_net_bind_service=+ep" /usr/bin/php7.4

# RUN groupadd --force -g www-data sail
RUN useradd -ms /bin/bash --no-user-group -g www-data -u 1337 sail

COPY start-container /usr/local/bin/start-container
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
COPY php.ini /etc/php/7.4/cli/conf.d/99-sail.ini
RUN chmod +x /usr/local/bin/start-container

EXPOSE 8000

ENTRYPOINT ["start-container"]

启动容器:

#!/usr/bin/env bash

if [ ! -z "$WWWUSER" ]; then
    usermod -u $WWWUSER sail
fi

if [ ! -d /.composer ]; then
    mkdir /.composer
fi

chmod -R ugo+rw /.composer

if [ $# -gt 0 ];then
    exec gosu $WWWUSER "$@"
else
    /usr/bin/supervisord -c /etc/supervisor/conf.d/supervisord.conf
fi

docker-compose.yml:

version: '3'
services:
    laravel.test:
        build:
            context: ./docker/7.4
            dockerfile: Dockerfile
            args:
                WWWGROUP: 'www-data'
        container_name: laravel
        image: sail-7.4/app
        ports:
            - '${APP_PORT:-80}:80'
        environment:
            WWWUSER: 'sail'
            LARAVEL_SAIL: 1
        volumes:
            - '.:/var/www/html'
        networks:
            - sail
        depends_on:
            - mysql
    mysql:
        image: 'mysql:8.0'
        container_name: 'mysql'
        restart: 'unless-stopped'
        tty: 'true'
        ports:
            - '${FORWARD_DB_PORT:-3306}:3306'
        environment:
            MYSQL_ROOT_PASSWORD: '${DB_PASSWORD}'
            MYSQL_DATABASE: '${DB_DATABASE}'
            MYSQL_USER: '${DB_USERNAME}'
            MYSQL_PASSWORD: '${DB_PASSWORD}'
            MYSQL_ALLOW_EMPTY_PASSWORD: 'yes'
            SERVICE_TAGS: 'dev'
            SERVICE_NAME: 'mysql'
        volumes:
            - 'sailmysql:/var/lib/mysql'
        networks:
            - sail
        healthcheck:
          test: ["CMD", "mysqladmin", "ping"]
networks:
    sail:
        driver: bridge
volumes:
    sailmysql:
        driver: local

我对使用 docker 还很陌生，所以这个过程对我来说有些困惑。任何有关在哪里查找或如何调试它的帮助将不胜感激 - 以及解释为什么它无法解决 supervisord.conf 中的 php artisan 命令

Answer 1

看着你的 Dockerfile ，您没有将源代码复制到容器的复制语句。在您的 docker compose 中，您将使用卷共享该代码。因此，您的代码在 docker-compose up 中运行良好.但在 docker run <image> 的情况下该卷未共享，因此出现错误