Added Docker support (wip)

Dockerfile

+# Dockerfile
+
+FROM nginx:latest
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
+        DEBIAN_FRONTEND=noninteractive apt-get update && apt-get install -y certbot curl tar && \
+        rm -rf /var/lib/apt/lists/* && \
+        apt-get clean
+
+ARG GINKGO_WEB_VERSION=0.0.9
+ARG GINKGO_WEB_VERSION_PATH=176d988bc6e5c3756973cef2038c7d6c
+
+RUN curl -L https://git.duniter.org/vjrj/ginkgo/uploads/${GINKGO_WEB_VERSION_PATH}/ginkgo-web-${GINKGO_WEB_VERSION}.tgz | tar xfz - -C /usr/share/nginx/html/ --strip-components=2
+
+COPY nginx.conf.template /etc/nginx/nginx.conf.template
+
+RUN mkdir -p /etc/nginx/snippets && \
+    touch /etc/nginx/snippets/proxy-gva.conf && \
+    chmod 644 /etc/nginx/snippets/proxy-gva.conf
+
+COPY proxy-gva.conf /etc/nginx/snippets/proxy-gva.conf
+
+# Configuration of g1nkgo
+COPY assets/env.production.txt /usr/share/nginx/html/assets/env.production.txt
+COPY assets/img/ /usr/share/nginx/html/assets/img/
+
+# Copy the default nginx configuration and g1nkgo conf to restore in empty volumes
+RUN cp -a /etc/nginx/ /etc/nginx-default/
+
+# Copy startup.sh (copy previous assets if people mount empty volumes)
+COPY startup.sh /usr/local/bin/startup.sh
+RUN chmod +x /usr/local/bin/startup.sh
+
+# Exponer los puertos de nginx
+EXPOSE 80
+EXPOSE 443
+
+CMD ["nginx", "-g", "daemon off;"]