feat: use debian-slim instead of alpine as base image

Author: adrianschubek

Dockerfile

@@ -1,30 +1,45 @@
-FROM php:8.5-fpm-alpine AS base
-
-ENV DIRBROWSER_VERSION=4.3.1
-
-RUN apk update && apk upgrade
-
-RUN apk add --no-cache libzip-dev \
-  && docker-php-ext-configure zip \
-  && docker-php-ext-install zip
-
-RUN apk add --no-cache autoconf build-base \
-  && pecl install -o -f redis \
-  && rm -rf /tmp/pear \
-  && docker-php-ext-enable redis \
-  && apk del autoconf build-base
-
-RUN apk add --no-cache redis 
-
-RUN apk add --no-cache nginx
-
-RUN apk add --no-cache bash
-
-RUN apk add --no-cache curl \
-  && curl -fSsL https://github.com/adrianschubek/utpp/releases/download/0.5.0/utpp-alpine -o /usr/local/bin/utpp && chmod +x /usr/local/bin/utpp\
-  && apk del curl
-
-RUN apk add --no-cache composer
+FROM debian:trixie-slim AS base
+
+ENV DIRBROWSER_VERSION=4.3.2
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN set -eux; \
+  apt-get update; \
+  apt-get install -y --no-install-recommends \
+    ca-certificates \
+    curl \
+    gnupg \
+    lsb-release \
+    apt-transport-https \
+    unzip \
+    bash \
+    nginx \
+    redis-server; \
+  rm -rf /var/lib/apt/lists/*
+
+# Install PHP 8.5 from Sury (https://packages.sury.org/php/README.txt)
+RUN set -eux; \
+  curl -fsSL https://packages.sury.org/php/apt.gpg -o /etc/apt/trusted.gpg.d/php.gpg; \
+  echo "deb https://packages.sury.org/php/ $(lsb_release -sc) main" > /etc/apt/sources.list.d/php.list; \
+  apt-get update; \
+  apt-get install -y --no-install-recommends \
+    php8.5-cli \
+    php8.5-fpm \
+    php8.5-mbstring \
+    php8.5-zip \
+    php8.5-redis; \
+  ln -sf /usr/bin/php8.5 /usr/local/bin/php; \
+  rm -rf /var/lib/apt/lists/*
+
+RUN set -eux; \
+  curl -fSsL https://github.com/adrianschubek/utpp/releases/download/0.5.0/utpp-linux -o /usr/local/bin/utpp; \
+  chmod +x /usr/local/bin/utpp
+
+RUN set -eux; \
+  curl -fsSL https://getcomposer.org/installer -o /tmp/composer-setup.php; \
+  php8.5 /tmp/composer-setup.php --install-dir=/usr/local/bin --filename=composer; \
+  rm -f /tmp/composer-setup.php
 
 WORKDIR /var/www/html
 
@@ -40,9 +55,12 @@ COPY server/nginx/nginx.conf /etc/nginx/nginx.conf
 
 COPY server/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf
 
-COPY server/php/fpm-pool.conf /usr/local/etc/php-fpm.d/www.conf
+COPY server/php/fpm-pool.conf /etc/php/8.5/fpm/pool.d/www.conf
+
+COPY server/php/php.ini /etc/php/8.5/fpm/conf.d/99-custom.ini
+COPY server/php/php.ini /etc/php/8.5/cli/conf.d/99-custom.ini
 
-COPY server/php/php.ini /usr/local/etc/php/conf.d/custom.ini
+COPY server/redis/redis.conf /etc/redis/redis.conf
 
 COPY src/index.php /var/www/html
 
@@ -135,6 +153,12 @@ ENV AUTH_COOKIE_HTTPONLY=true
 
 ENV TITLE="dir-browser"
 
+ENV MEM_LIMIT=-1
+
+ENV MAX_EXEC_TIME=600
+
+ENV DISPLAY_ERRORS=Off
+
 EXPOSE 8080
 
 CMD ["/init.sh"]

src/init.sh

@@ -29,10 +29,10 @@ fi
 
 
 echo -e "${YELLOW}[ 1/$MAX_STEPS ] Pre-processing configs using utpp... ${NC}"
-utpp "/etc/nginx/**;/usr/local/etc/php*/**;/var/www/html/*.php"
+utpp "/etc/nginx/**;/etc/php/**;/var/www/html/*.php"
 
 echo -e "${YELLOW}[ 2/$MAX_STEPS ] Starting php-fpm... ${NC}"
-php-fpm -RF &
+php-fpm8.5 -F -R &
 
 # skipped in v3.9
 # echo -e "${YELLOW}[ 3/$MAX_STEPS ] Starting worker... ${NC}"
@@ -42,7 +42,8 @@ echo -e "${YELLOW}[ 3/$MAX_STEPS ] Starting nginx... ${NC}"
 nginx -g 'daemon off;' &
 
 echo -e "${YELLOW}[ 4/$MAX_STEPS ] Starting redis... ${NC}"
-redis-server /etc/redis.conf --save 60 1 &
+mkdir -p /run/redis
+redis-server /etc/redis/redis.conf --save 60 1 &
 
 echo -e "${GREEN}[ 5/$MAX_STEPS ] All services running!${NC}"
 wait -n