我有一个使用Docker的Laravel工作环境。我的项目在不同的容器中拥有多个服务，如redis、mongodb、mysqldb和nodejs。我希望在我的项目中使用supervisor与redis进行交互来处理队列，同时使用PHP运行任务。我已经进行了一些测试和研究，但我真的无法让它工作。
这是我的DockerFile：
FROM php:7.3-fpm
# Copy composer.lock and composer.json
COPY composer.lock composer.json /var/www/
# Set working directory
WORKDIR /var/www
# Install dependencies
RUN apt-get update && apt-get install -y \
build-essential \
mariadb-client \
libpng-dev \
libzip-dev \
libjpeg62-turbo-dev \
libfreetype6-dev \
locales \
zip \
jpegoptim optipng pngquant gifsicle \
vim \
unzip \
git \
curl \
cron \
supervisor
# Clear cache
RUN apt-get clean && rm -rf /var/lib/apt/lists/*
# Install extensions
RUN docker-php-ext-install pdo_mysql mbstring zip exif pcntl
RUN docker-php-ext-configure gd --with-gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ --with-png-dir=/usr/include/
RUN docker-php-ext-install gd
RUN docker-php-ext-configure bcmath --enable-bcmath
RUN docker-php-ext-install bcmath
# install mongodb ext
RUN pecl install mongodb \
&& docker-php-ext-enable mongodb
# 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 supervisor configs
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
# Copy existing application directory contents
COPY . /var/www
# Copy existing application directory permissions
COPY --chown=www:www . /var/www
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
CMD ["/usr/bin/supervisord"]
# Change current user to www
USER www
# Expose port 9000 and start php-fpm server
EXPOSE 9000
CMD ["php-fpm"]
以及我的docker-compose.yml文件
version: '3'
services:
#PHP Service
php:
build:
context: .
dockerfile: Dockerfile
image: digitalocean.com/php
container_name: php
restart: unless-stopped
tty: true
environment:
SERVICE_NAME: php
SERVICE_TAGS: dev
working_dir: /var/www
volumes:
- ./:/var/www
- ./php/local.ini:/usr/local/etc/php/conf.d/local.ini
- ./supervisord.conf:/etc/supervisor/conf.d/supervisord.conf
networks:
- app-network
#NODEJS Service
nodejs:
image: node:10
container_name: nodejs
restart: unless-stopped
working_dir: /var/www
volumes:
- ./:/var/www
tty: true
networks:
- app-network
#Nginx Service
nginx:
image: nginx:alpine
container_name: nginx
restart: unless-stopped
tty: true
ports:
- "80:80"
- "443:443"
volumes:
- ./:/var/www
- ./nginx/conf.d/:/etc/nginx/conf.d/
networks:
- app-network
#MySQL Service
mysqldb:
image: mysql:5.7.22
container_name: mysqldb
restart: unless-stopped
tty: true
ports:
- "3306:3306"
environment:
MYSQL_DATABASE: ${DB_DATABASE}
MYSQL_USER: ${DB_USERNAME}
MYSQL_PASSWORD: ${DB_PASSWORD}
MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD}
SERVICE_TAGS: dev
SERVICE_NAME: mysql
volumes:
- dbdata:/var/lib/mysql
- ./mysql/my.cnf:/etc/mysql/my.cnf
networks:
- app-network
#MongoDB Service
mongodb:
image: mongo:3
container_name: mongodb
restart: unless-stopped
tty: true
ports:
- "27017:27017"
networks:
- app-network
#Redis Service
redis:
image: redis
container_name: redis
restart: unless-stopped
tty: true
ports:
- "${REDIS_PORT}:6379"
networks:
- app-network
#Docker Networks
networks:
app-network:
driver: bridge
#Volumes
volumes:
dbdata:
driver: local
你可能还想看一下我的 supervisord.conf 文件。
[supervisord]
user=www
nodaemon=true
logfile=/dev/null
logfile_maxbytes=0
pidfile=/var/run/supervisord.pid
loglevel = INFO
[unix_http_server]
file=/var/run/supervisor.sock
chmod=0700
username=www
password=www
[supervisorctl]
serverurl=unix:///var/run/supervisord.sock
username=www
password=www
[rpcinterface:supervisor]
supervisor.rpcinterface_factory=supervisor.rpcinterface:make_main_rpcinterface
[program:php-fpm]
command = /usr/local/sbin/php-fpm
autostart=true
autorestart=true
priority=5
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
stderr_logfile=/dev/stderr
stderr_logfile_maxbytes=0
[program:ohwo-worker]
process_name=%(program_name)s_%(process_num)02d
command=php /var/www/artisan horizon
autostart=false
autorestart=true
user=www
numprocs=1
redirect_stderr=true
stdout_logfile=/var/www/laravel-worker.log
因此，在这个设置中，当容器启动时，似乎supervisord没有工作，因为如果我在我的php容器上手动运行 php artisan horizon ，排队工作完美。顺便说一下，horizon是我用于排队的工具。
然后我也尝试在我的php容器上运行 supervisorctl ，但是我得到了这个错误 unix: ///var/run/supervisord.sock不存在。
所以我只是相当新的docker，几个月前才开始学习。我知道如何在Linux上配置supervisord，但无法使其在docker上工作。
所以请原谅我的愚蠢 :)
# Clear cache的代码放在之前的 RUN 命令中，因为 Docker 会创建一个包含所有这些文件的新层。这是一个经典问题，会导致 Docker 镜像错误增大。 - Pierre Emmanuel Lallemant