add Dockerfile and supervisord.conf

Dockerfile

@@ -0,0 +1,15 @@
+arg NC_TAG=24.0.3-apache
+
+from docker.io/nextcloud:$NC_TAG
+
+run apt-get update && apt-get install -y \
+        sudo cron samba-client unrar-free p7zip p7zip-full \
+        supervisor \
+        && rm -rf /var/lib/apt/lists \
+        && mkdir /var/log/supervisord /var/run/supervisord
+
+copy supervisord.conf /
+
+env NEXTCLOUD_UPDATE=1
+
+cmd ["/usr/bin/supervisord", "-c", "/supervisord.conf"]

supervisord.conf

@@ -0,0 +1,22 @@
+[supervisord]
+nodaemon=true
+logfile=/var/log/supervisord/supervisord.log
+pidfile=/var/run/supervisord/supervisord.pid
+childlogdir=/var/log/supervisord/
+logfile_maxbytes=50MB
+logfile_backups=10
+loglevel=error
+
+[program:php-fpm]
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+command=apache2-foreground
+
+[program:cron]
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+command=/cron.sh