Dockerfile with working healthcheck endpoint

server/Dockerfile

@@ -1,20 +1,15 @@
 FROM fedora:32
 
 # Build and setup app
-RUN dnf install g++ enet-devel gtest gmock gmock-devel gtest-devel -y
+RUN dnf install g++ enet-devel gtest gmock gmock-devel gtest-devel nginx -y
 
 ADD / /dt
 
 RUN cd /dt; /dt/build.sh
 
-CMD ["/dt/builds/server.out"]
+RUN echo "Container is healthy!" > /usr/share/nginx/html/index.html
 
-# Setup status endpoint
-RUN dnf install nginx -y
+CMD  /usr/sbin/nginx ; /dt/builds/server.out
 
-COPY nginx.conf /etc/nginx/conf.d/nginx.conf
-
-RUN systemctl enable nginx.service
-
-EXPOSE 80/tcp
+EXPOSE 80
 EXPOSE 7777/udp