如何在docker镜像centos 8中配置rsyslog

FROM centos:8
RUN yum update -y && yum install -y rsyslog
COPY rsyslog.conf /etc/rsyslog.conf
CMD ["rsyslogd", "-n"]

# rsyslog configuration file

# Modules
module(load="imuxsock") # provides support for local system logging
module(load="imjournal" StateFile="imjournal.state") # provides access to the systemd journal
module(load="imudp") # provides UDP syslog reception
module(load="imtcp") # provides TCP syslog reception

# Input
input(type="imudp" port="514")
input(type="imtcp" port="514")

# Output
*.* @@your-remote-syslog-server:514

docker build -t my-centos8-rsyslog .

docker run -d -p 514:514/udp my-centos8-rsyslog