52 lines
1.5 KiB
Docker
52 lines
1.5 KiB
Docker
# syntax=docker/dockerfile:1.6
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######################################
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# 1) PHP-FPM runtime (CodeIgniter) #
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######################################
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FROM php:8.2-fpm-alpine AS php
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WORKDIR /var/www/html
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# Install OS deps + PHP extensions (incl. intl)
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RUN apk add --no-cache icu-dev libzip-dev oniguruma-dev bash curl git unzip \
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&& docker-php-ext-configure intl \
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&& docker-php-ext-install pdo pdo_mysql mysqli intl zip opcache
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# Opcache tuning
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COPY docker/php/opcache.ini /usr/local/etc/php/conf.d/opcache.ini
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# Install Composer (copy from official image)
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COPY --from=composer:2 /usr/bin/composer /usr/bin/composer
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# Copy only composer files first for better caching
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COPY composer.json composer.lock ./
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# Run composer install **after** intl is available
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RUN composer install --no-dev --prefer-dist --no-interaction --no-progress
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# Now copy the rest of your app
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COPY . .
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# Non-root user
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RUN addgroup -g 1000 www \
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&& adduser -G www -g www -s /bin/sh -D www \
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&& chown -R www:www /var/www/html
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USER www
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EXPOSE 9000
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HEALTHCHECK --interval=30s --timeout=10s --retries=3 CMD php -v || exit 1
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######################################
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# 2) Nginx to serve static + proxy #
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######################################
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FROM nginx:1.27-alpine AS nginx
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WORKDIR /var/www/html
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# Copy app so Nginx can serve assets
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COPY --from=php /var/www/html /var/www/html
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# Nginx vhost
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COPY docker/nginx/codeigniter.conf /etc/nginx/conf.d/default.conf
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EXPOSE 80
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HEALTHCHECK --interval=30s --timeout=10s --retries=3 CMD wget -q -O - http://127.0.0.1/ || exit 1
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