I’m getting error with my docker image after building the docker containers.
on docker-compose up -d command, the application is connected to a database.
but when I tried to run docker build -t to make an image and run it, I got 500 internal error php_network_getaddresses: getaddrinfo failed:
dockerfile
FROM webdevops/php-nginx:7.4-alpine
WORKDIR /app
# Install Laravel framework system requirements (https://laravel.com/docs/8.x/deployment#optimizing-configuration-loading)
RUN apk add oniguruma-dev postgresql-dev libxml2-dev
RUN docker-php-ext-install \
bcmath \
ctype \
fileinfo \
json \
mbstring \
pdo_mysql \
pdo_pgsql \
tokenizer \
xml
# Copy Composer binary from the Composer official Docker image
COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
ENV WEB_DOCUMENT_ROOT /app/public
ENV APP_ENV production
# Copy existing application directory contents to the working directory
COPY . .
RUN composer install
RUN composer install --no-interaction --optimize-autoloader --no-dev
# Optimizing Configuration loading
RUN php artisan config:clear
# Optimizing Route loading
RUN php artisan cache:clear
RUN php artisan view:cache
RUN chown -R application:application .
docker-compose.yml
version: "3.8"
services:
#php service
php:
build:
context: .
dockerfile: Dockerfile
container_name: dtltrcy_phpv1
volumes:
- .:/var/www/html
- ./php/local.ini:/usr/local/etc/php/conf.d/local.ini
networks:
- laravel
#nginx service web server
nginx:
image: nginx:stable-alpine
container_name: dtltrcy_nginxv1
ports:
- "8080:80"
volumes:
- .:/var/www/html
- ./nginx/default.conf:/etc/nginx/conf.d/default.conf
depends_on:
- php
- mysql
networks:
- dataliteracyapp
#mysql service
mysql:
image: mysql:8.0.21
container_name: dtltrcy_mysqlv1
restart: unless-stopped
tty: true
ports:
- "3306:3306"
volumes:
- ./mysql:/var/lib/mysql
- ./nginx/default.conf:/etc/nginx/conf.d/default.conf
environment:
MYSQL_DATABASE: database
MYSQL_USER: ${DB_USERNAME}
MYSQL_PASSWORD: ${DB_PASSWORD}
MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
MYSQL_ROOT_HOST: '%'
SERVICE_TAGS: dev
SERVICE_NAME: mysql
networks:
- laravel
phpmyadmin:
image: phpmyadmin/phpmyadmin
restart: always
container_name: dtltrcy_phpmyadminv1
depends_on:
- mysql
ports:
- "8081:80"
environment:
PMA_HOST: mysql
MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
networks:
- laravel
#docker networks
networks:
laravel:
.env
DB_CONNECTION=mysql
DB_HOST=mysql
DB_PORT=3306
DB_DATABASE=database
DB_USERNAME=root
DB_PASSWORD=secret
tried to change .env file with these.
DB_HOST=127.0.0.1 ERROR → SQLSTATE[HY000] [2002] Connection refused
DB_HOST=localhost ERROR → SQLSTATE[HY000] [2002] No such file or directory
DB_HOST=172.19.0.3 ERROR → SQLSTATE[HY000] [2002] Operation time out
Container IP using docker inspect -f ‘{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}’ container_id