Dockerfile

FROM centos:7
MAINTAINER The DevOpsLab Project <DevOpsLab@telekom.de>
LABEL name="DevOpsLab Nginx Reverse Proxy Base Image"

ENV DOL_BASE_DIR /opt/dol
ENV DOL_TMPL_DIR ${DOL_BASE_DIR}/nginx

# First of all we need the Nginx package.
RUN yum -y install epel-release \
    && yum -y install nginx \
    && yum clean all

# Relax permissions for nginx directories
RUN for dir in /etc/nginx/conf.d /etc/nginx/default.d /etc/nginx/certs /var/lib/nginx /var/run /var/log/nginx ; do \
    mkdir -p ${dir} && chmod -cR g+rwx ${dir} && chgrp -cR root ${dir} ; \
    done \
    && chmod -cR g+rw /etc/nginx/nginx.conf \
    && chgrp -cR root /etc/nginx/nginx.conf

# Fix for logging on Docker 1.8 (See Docker issue #6880)
RUN mkfifo -m 666 /var/log/nginx/access.log \
    && mkfifo -m 666 /var/log/nginx/error.log
# Disabled as it doesn't work with docker 1.8
# forward request and error logs to docker log collector
#RUN ln -sf /dev/stdout /var/log/nginx/access.log \
#    && ln -sf /dev/stderr /var/log/nginx/error.log

# Prepare Nginx proxy configuration.
RUN mkdir -p ${DOL_TMPL_DIR}
COPY config/nginx.*.in ${DOL_TMPL_DIR}/

# And not the docker entrypoint script.
COPY entrypoint.sh /entrypoint.sh

EXPOSE 8080 8443

ENTRYPOINT ["/entrypoint.sh"]