ab-nginx/build/Dockerfile
2021-01-07 07:05:20 -07:00

81 lines
2.7 KiB
Docker

FROM nginx:mainline-alpine
# default username and uid for nginx user
ARG UID=8001
# create nginx user
RUN addgroup --gid ${UID} www-docker \
&& adduser \
--disabled-password \
--gecos 'nginx docker system user' \
--home '/usr/share/nginx/html' \
--ingroup www-docker \
--no-create-home \
--uid ${UID} \
www-docker
# add nano, fun error pages & LetsEncrypt challenge directory outside webroot
RUN apk --no-cache add nano \
&& cd /usr/share/nginx \
&& rm -rf html/* \
&& wget -O /tmp/errorpages.tar.gz https://git.asifbacchus.app/asif/fun-errorpages/archive/v1.0.tar.gz \
&& tar -xzf /tmp/errorpages.tar.gz -C /tmp \
&& mv /tmp/fun-errorpages/errorpages ./ \
&& rm -rf /tmp/*
# health check
HEALTHCHECK --interval=60s --timeout=5s --start-period=30s --retries=3 \
CMD curl --fail http://127.0.0.1:9000/nginx_status || exit 1
# standardized labels
LABEL author="Asif Bacchus <asif@bacchus.cloud>"
LABEL maintainer="Asif Bacchus <asif@bacchus.cloud>"
LABEL org.opencontainers.image.author="Asif Bacchus <asif@bacchus.cloud>"
LABEL org.opencontainers.image.url="https://git.asifbacchus.app/ab-docker/ab-nginx"
LABEL org.opencontainers.image.documentation="https://git.asifbacchus.app/ab-docker/ab-nginx/wiki"
LABEL org.opencontainers.image.source="https://git.asifbacchus.app/ab-docker/ab-nginx.git"
LABEL org.opencontainers.image.vendor="NGINX"
LABEL org.opencontainers.image.title="ab-nginx"
LABEL org.opencontainers.image.description="NGINX-mainline-alpine with more logical file location layout and automatic SSL set up if certificates are provided."
# copy configuration files
COPY nanorc /etc/nanorc
COPY entrypoint.sh /entrypoint.sh
COPY config /etc/nginx/
COPY sites /etc/nginx/sites/
COPY webroot /usr/share/nginx/html/
# expose ports
EXPOSE 80 443
# clean-up permissions and run as www-docker user
RUN chown -R ${USER}:${USER} /usr/share/nginx/html \
&& find /usr/share/nginx/html -type d -exec chmod 775 {} \; \
&& find /usr/share/nginx/html -type f -exec chmod 664 {} \; \
&& chown -R ${USER}:${USER} /etc/nginx \
&& find /etc/nginx -type d -exec chmod 770 {} \; \
&& find /etc/nginx -type f -exec chmod 660 {} \;
USER www-docker
# default environment variables
ENV TZ=Etc/UTC
ENV SERVER_NAMES="_"
ENV HTTP_PORT=80
ENV HTTPS_PORT=443
ENV ACCESS_LOG=OFF
ENV HSTS=FALSE
ENV TLS13_ONLY=FALSE
# entrypoint script
ENTRYPOINT [ "/entrypoint.sh" ]
# run NGINX by default
CMD [ "nginx", "-g", "daemon off;" ]
# add build date and version labels
ARG BUILD_DATE
LABEL org.opencontainers.image.version="1.19.6"
LABEL app.asifbacchus.docker.internalVersion="3.1"
LABEL org.opencontainers.image.created=${BUILD_DATE}
#EOF