FROM centos:7
COPY vsftpd.conf /etc/vsftpd/
COPY vsftpd_virtual /etc/pam.d/
COPY run-vsftpd.sh /usr/bin/
COPY CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo
RUN yum install -y vsftpd \
    && chmod +x /usr/bin/run-vsftpd.sh \
    && yum clean all
EXPOSE 20 21
ENTRYPOINT ["sh", "-c", "/usr/bin/run-vsftpd.sh"]