Update 'docker/Dockerfile'

docker/Dockerfile

@@ -1,42 +1,67 @@
-FROM ubuntu:latest
+FROM alpine:latest
 
 ARG VERSION
 
-RUN apt-get update && \
-    apt install -y software-properties-common && \
-    add-apt-repository ppa:ondrej/php && \
-    apt-get install -y build-essential nginx-full php8.0-fpm php8.0 sqlite3 php8.0-sqlite3 nodejs certbot git npm cron gettext-base && \
-    apt clean 
+# Install the needed software
+RUN apk add --no-cache curl nginx php8-fpm php8-sqlite3 php8-opcache sqlite nodejs git npm bash build-base supervisor
 
+# Create the www-data user and group
+RUN set -x ; \
+  addgroup -g 82 -S www-data ; \
+  adduser -u 82 -D -S -G www-data www-data && exit 0 ; exit 1
+
+# Link php bin
+RUN ln -s /usr/bin/php8 /usr/bin/php
+
+# Copy supervisor conf file
+COPY docker/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
+
+# Set default workdir
 WORKDIR  /var/www/
 
 COPY docker/docker-entrypoint.sh .
 
+# Download Uguu
 ADD https://git.pomf.se/Pomf/uguu/archive/v${VERSION}.tar.gz v${VERSION}.tar.gz
+RUN tar xvf v${VERSION}.tar.gz
 
-RUN tar xvf v${VERSION}.tar.gz && \
-    mv Uguu-${VERSION}/ uguu
-
+# Create the needed directories
 RUN mkdir /var/www/uguu/dist && \
     mkdir /var/www/db && \
     mkdir /var/www/files
-    
+
+# Create the Sqlite DB
 RUN sqlite3 /var/www/db/uguu.sq3 -init /var/www/uguu/sqlite_schema.sql && \
-    chown -R www-data:www-data /var/www/db /var/www/files && \
+    chown -R www-data:www-data /var/www && \
     chmod -R 775 /var/www/
 
+# Fix script paths
 RUN chmod a+x /var/www/uguu/checkdb.sh && \
     chmod a+x /var/www/uguu/checkfiles.sh && \
     sed -i 's#/path/to/files/#/var/www/uguu/files/#g' /var/www/uguu/checkfiles.sh && \
-    sed -i 's#/path/to/db/uguu.sq3#/var/www/db/uguu.sq3#g' /var/www/uguu/checkdb.sh 
+    sed -i 's#/path/to/db/uguu.sq3#/var/www/db/uguu.sq3#g' /var/www/uguu/checkdb.sh
 
-RUN echo "0,30 * * * * bash /var/www/uguu/checkfiles.sh" >> /var/spool/cron/crontabs/root && \
-    echo "0,30 * * * * bash /var/www/uguu/checkdb.sh" >> /var/spool/cron/crontabs/root
-      
-COPY docker/uguu.conf /etc/nginx/conf.d/
-     
-COPY dist.json /var/www/uguu/_dist.json 
+# Add scripts to cron
+RUN echo "0,30 * * * * bash /var/www/uguu/checkfiles.sh" >> /var/spool/cron/crontabs/www-data && \
+    echo "0,30 * * * * bash /var/www/uguu/checkdb.sh" >> /var/spool/cron/crontabs/www-data
 
+# Copy Nginx Server conf
+COPY docker/uguu.conf /etc/nginx/http.d/
+
+# Copy SSL certs
+COPY docker/ssl /etc/ssl
+
+# Copy Uguu config
+COPY dist.json /var/www/uguu/dist.json
+
+# Give permissions to www-data
+RUN chown -R www-data:www-data /run /var/lib/php8 /var/lib/nginx /var/log/nginx /var/log/php8 /etc/nginx /etc/php8
+
+# Change user to www-data
+USER www-data
+
+# Expose port 80 from the container
 EXPOSE 80
 
-ENTRYPOINT [ "bash", "/var/www/docker-entrypoint.sh" ]
+# Load entrypoint
+ENTRYPOINT [ "bash", "/var/www/docker-entrypoint.sh" ]