Init: Docker FTP VSFtp

Dockerfile

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+FROM registry.sindominio.net/debian
+
+RUN apt -y update && \
+	apt install -y vsftpd rsyslog
+
+COPY vsftpd.conf /etc/vsftpd.conf
+RUN mkdir -p /var/run/vsftpd/empty
+RUN mkdir /home/ftp
+ADD entrypoint.sh /
+
+ENTRYPOINT [ "/bin/sh", "/entrypoint.sh" ]
+
+CMD ["/usr/sbin/vsftpd"]
+
+EXPOSE 21

docker-compose.yml

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+version: "3"
+services:
+  vsftp:
+    restart: always
+    build: .
+    volumes:
+      - ./data:/home/ftp
+    environment:
+      FTP_USER : user
+      FTP_PASS : pass
+    ports:
+      - "2021:21"

entrypoint.sh

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+#!/bin/bash
+set -e;
+
+echo $FTP_USER:$FTP_PASS
+if [ -z `getent passwd $FTP_USER` ]; then useradd $FTP_USER -d /home/ftp; fi
+echo "$FTP_USER:$FTP_PASS" | chpasswd
+
+echo $FTP_USER | tee -a /etc/vsftpd.userlist
+
+exec $@

vsftpd.conf

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+listen=YES
+listen_ipv6=NO
+connect_from_port_20=YES
+anonymous_enable=NO
+local_enable=YES
+write_enable=YES
+chroot_local_user=YES
+allow_writeable_chroot=YES
+secure_chroot_dir=/var/run/vsftpd/empty
+pam_service_name=vsftpd
+pasv_enable=YES
+pasv_min_port=40000
+pasv_max_port=45000
+userlist_enable=YES
+userlist_file=/etc/vsftpd.userlist
+userlist_deny=NO