docker＆docker-compose-Apache映像，具有在SSL证书，自签名，让我们加密或禁用之间进行切换的选项

Question

I'm creating a docker image for Apache. I would like to configure SSL certs with an option to switch between different certificate provider.

SSL Cert (or) Let's Encryp (or) Self Signed (or) Disable SSL altogether

Any idea on how to accomplish that? Unfortunately cannot find any example out on the internet. Any help is greatly appreciated. Thanks!

Dockerfile:

FROM centos:centos7
RUN yum -y install epel-release && \
    yum -y update
RUN yum -y install httpd mod-ssl
RUN yum clean all && \
    rm -rf /var/cache/yum
...

I want to be able to do something like this.

Docker run:

SSL Cert:

docker run -d -e sslCertType=sslCert 
              -v /etc/cert.crt:/etc/httpd/conf.d/cert.crt 
              -v /etc/intermediate.crt:/etc/httpd/conf.d/intermediate.crt
              -v /etc/passphrase.sh:/etc/httpd/conf.d/passphrase.sh 
                 apache

LetsEncrpt:

docker run -d -e sslCertType=letsEncrypt apache

Self Signed:

docker run -d -e sslCertType=selfSigned apache

disabled:

docker run -d apache

Answer 1

Why don't you just build 4 different images with different configuration and tag them correctly ie

apache:selfSigned

apache:sslCert

and then just run them accordingly ie:

docker run -d apache:selfSigned