Sample packer setup to build a centos/ubuntu container running nginx
To build (default distro=ubuntu):
$ sudo packer build packer-nginx.json
To build with centos:
$ sudo packer -var 'distro=centos' build packer-nginx.json
To run with ubuntu:
$ sudo docker run -v /tmp/html:/html -p 8888:80 austin987/nginx-ubuntu:latest
To run with centos:
$ sudo docker run -v /tmp/html:/html -p 8888:80 austin987/nginx-centos:latest