Dockerfile.spa

FROM nginx:1.21 as base

# https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
ARG TIME_ZONE

COPY nginx-spa.conf /etc/nginx/conf.d/default.conf

RUN sed -i -e '/user/!b' -e '/nginx/!b' -e '/nginx/d' /etc/nginx/nginx.conf && \
    sed -i 's!/var/run/nginx.pid!/tmp/nginx.pid!g' /etc/nginx/nginx.conf && \
    sed -i "/^http {/a \    proxy_temp_path /tmp/proxy_temp;\n    client_body_temp_path /tmp/client_temp;\n    fastcgi_temp_path /tmp/fastcgi_temp;\n    uwsgi_temp_path /tmp/uwsgi_temp;\n    scgi_temp_path /tmp/scgi_temp;\n" /etc/nginx/nginx.conf

RUN  mkdir -p /opt/var/cache/nginx && \
    cp -a --parents /usr/lib/nginx /opt && \
    cp -a --parents /usr/share/nginx /opt && \
    cp -a --parents /var/log/nginx /opt && \
    cp -aL --parents /var/run /opt && \
    cp -a --parents /etc/nginx /opt && \
    cp -a --parents /etc/passwd /opt && \
    cp -a --parents /etc/group /opt && \
    cp -a --parents /usr/sbin/nginx /opt && \
    cp -a --parents /usr/sbin/nginx-debug /opt && \
    cp -a --parents /lib/x86_64-linux-gnu/ld-* /opt && \
    cp -a --parents /lib/x86_64-linux-gnu/libpcre.so.* /opt && \
    cp -a --parents /lib/x86_64-linux-gnu/libz.so.* /opt && \
    cp -a --parents /lib/x86_64-linux-gnu/libc* /opt && \
    cp -a --parents /lib/x86_64-linux-gnu/libdl* /opt && \
    cp -a --parents /lib/x86_64-linux-gnu/libpthread* /opt && \
    cp -a --parents /lib/x86_64-linux-gnu/libcrypt* /opt && \
    cp -a --parents /usr/lib/x86_64-linux-gnu/libssl.so.* /opt && \
    cp -a --parents /usr/lib/x86_64-linux-gnu/libcrypto.so.* /opt && \
    cp /usr/share/zoneinfo/${TIME_ZONE:-ROC} /opt/etc/localtime

FROM gcr.io/distroless/base-debian10

COPY --from=base /opt /

USER 1000:1000

ENTRYPOINT ["nginx", "-g", "daemon off;"]