##############################################################################
# Copyright (c) 2017 Dell EMC and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
#   Docker container for StorPerf HTTP Front ENd
#
# Build:
#    $ docker build -t opnfv/storperf-frontend:tag .
##

ARG ARCH=x86_64
ARG ALPINE_VERSION=v3.6
FROM multiarch/alpine:$ARCH-$ALPINE_VERSION

RUN ulimit -n 1024

# This comes from https://github.com/nginxinc/docker-nginx/blob/14c1b938737cf4399a6bb039bc506957dce562ae/stable/alpine/Dockerfile
# Is is cloned here so that we can use multiarch alpine

MAINTAINER NGINX Docker Maintainers "docker-maint@nginx.com"

ENV NGINX_VERSION 1.8.1

ENV GPG_KEYS B0F4253373F8F6F510D42178520A9993A1C052F8
ENV CONFIG "\
    --prefix=/etc/nginx \
    --sbin-path=/usr/sbin/nginx \
    --conf-path=/etc/nginx/nginx.conf \
    --error-log-path=/var/log/nginx/error.log \
    --http-log-path=/var/log/nginx/access.log \
    --pid-path=/var/run/nginx.pid \
    --lock-path=/var/run/nginx.lock \
    --http-client-body-temp-path=/var/cache/nginx/client_temp \
    --http-proxy-temp-path=/var/cache/nginx/proxy_temp \
    --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp \
    --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp \
    --http-scgi-temp-path=/var/cache/nginx/scgi_temp \
    --user=nginx \
    --group=nginx \
    --with-http_ssl_module \
    --with-http_realip_module \
    --with-http_addition_module \
    --with-http_sub_module \
    --with-http_dav_module \
    --with-http_flv_module \
    --with-http_mp4_module \
    --with-http_gunzip_module \
    --with-http_gzip_static_module \
    --with-http_random_index_module \
    --with-http_secure_link_module \
    --with-http_stub_status_module \
    --with-http_auth_request_module \
    --with-mail \
    --with-mail_ssl_module \
    --with-file-aio \
        --with-http_spdy_module \
    --with-ipv6 \
    "

RUN \
    addgroup -S nginx \
    && adduser -D -S -h /var/cache/nginx -s /sbin/nologin -G nginx nginx \
    && apk add --no-cache --virtual .build-deps \
        gcc \
        libc-dev \
        make \
        openssl-dev \
        pcre-dev \
        zlib-dev \
        linux-headers \
        curl \
        gnupg

RUN gpg --keyserver keyserver.ubuntu.com --recv-keys "$key" || \
	gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEYS" || \
    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEYS" || \
    gpg --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$GPG_KEYS"

RUN curl -fSL http://nginx.org/download/nginx-$NGINX_VERSION.tar.gz -o nginx.tar.gz \
    && curl -fSL http://nginx.org/download/nginx-$NGINX_VERSION.tar.gz.asc  -o nginx.tar.gz.asc \
    && gpg --verify nginx.tar.gz.asc \
    && mkdir -p /usr/src \
    && tar -zxC /usr/src -f nginx.tar.gz \
    && rm nginx.tar.gz* \
    && rm -r /root/.gnupg \
    && cd /usr/src/nginx-$NGINX_VERSION \
    && ./configure $CONFIG --with-debug \
    && make \
    && mv objs/nginx objs/nginx-debug \
    && ./configure $CONFIG \
    && make \
    && make install \
    && install -m755 objs/nginx-debug /usr/sbin/nginx-debug \
    && strip /usr/sbin/nginx* \
    && runDeps="$( \
        scanelf --needed --nobanner /usr/sbin/nginx \
            | awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' \
            | sort -u \
            | xargs -r apk info --installed \
            | sort -u \
    )" \
    && apk add --virtual .nginx-rundeps $runDeps \
    && apk del .build-deps \
    && rm -rf /usr/src/nginx-* \
    \
    # forward request and error logs to docker log collector
    && ln -sf /dev/stdout /var/log/nginx/access.log \
    && ln -sf /dev/stderr /var/log/nginx/error.log

EXPOSE 80 443

# StorPerf addition below

ARG BRANCH=master

COPY ./nginx.conf /etc/nginx/nginx.conf
COPY ./html /etc/nginx/html

EXPOSE 5000
CMD ["nginx", "-g", "daemon off;"]