php-nginx-base.Dockerfile

#FROM php:8.1.3-fpm-alpine3.15
php:7.4-fpm-alpine3.16

ENV NGINX_VERSION 1.20.2
ENV NJS_VERSION   0.7.0
ENV PKG_RELEASE   1

# install necessary alpine packages
RUN apk update && apk add --no-cache \
    zip \
    unzip \
    dos2unix \
    supervisor \
    libpng-dev \
    libzip-dev \
    freetype-dev \
    $PHPIZE_DEPS \
    libjpeg-turbo-dev

# compile native PHP packages
RUN docker-php-ext-install \
    gd \
    pcntl \
    bcmath \
    Ctype \
    JSON \
    Mbstring \            
    OpenSSL \    
    PDO \    
    Tokenizer \    
    XML \                
    zip \      
    fileinfo \      
    sodium \      
    mysqli \
    pdo_mysql

# configure packages
RUN docker-php-ext-configure gd --with-freetype --with-jpeg

# install additional packages from PECL
RUN pecl install zip && docker-php-ext-enable zip \
    && pecl install igbinary && docker-php-ext-enable igbinary \
    && yes | pecl install redis && docker-php-ext-enable redis

# install nginx
RUN set -x \
    && nginxPackages=" \
        nginx=${NGINX_VERSION}-r${PKG_RELEASE} \
        nginx-module-xslt=${NGINX_VERSION}-r${PKG_RELEASE} \
        nginx-module-geoip=${NGINX_VERSION}-r${PKG_RELEASE} \
        nginx-module-image-filter=${NGINX_VERSION}-r${PKG_RELEASE} \
        nginx-module-njs=${NGINX_VERSION}.${NJS_VERSION}-r${PKG_RELEASE} \
    " \
    set -x \
    && KEY_SHA512="e7fa8303923d9b95db37a77ad46c68fd4755ff935d0a534d26eba83de193c76166c68bfe7f65471bf8881004ef4aa6df3e34689c305662750c0172fca5d8552a *stdin" \
    && apk add --no-cache --virtual .cert-deps \
        openssl \
    && wget -O /tmp/nginx_signing.rsa.pub https://nginx.org/keys/nginx_signing.rsa.pub \
    && if [ "$(openssl rsa -pubin -in /tmp/nginx_signing.rsa.pub -text -noout | openssl sha512 -r)" = "$KEY_SHA512" ]; then \
        echo "key verification succeeded!"; \
        mv /tmp/nginx_signing.rsa.pub /etc/apk/keys/; \
    else \
        echo "key verification failed!"; \
        exit 1; \
    fi \
    && apk del .cert-deps \
    && apk add -X "https://nginx.org/packages/alpine/v$(egrep -o '^[0-9]+\.[0-9]+' /etc/alpine-release)/main" --no-cache $nginxPackages

RUN ln -sf /dev/stdout /var/log/nginx/access.log \
	&& ln -sf /dev/stderr /var/log/nginx/error.log

# copy supervisor configuration
COPY ./docker/supervisord.conf /etc/supervisord.conf

EXPOSE 80

# run supervisor
CMD ["/usr/bin/supervisord", "-n", "-c", "/etc/supervisord.conf"]