How to expose and run/serve a GO web application running within a Docker Container

Goal Set up a test environment to replicate a web server using Docker running a GO application

What I have done so far

• I have a Dockerfile as below, pretty straightforward

FROM golang:alpine as unwindtest

ENV GO111MODULE=on \
    CGO_ENABLED=0 \
    GOFLAGS=-mod=mod

COPY . /app/
WORKDIR /app/

RUN ls -al

EXPOSE 8010
RUN go install -v github.com/some1/some2
RUN go build -v .

• After building the Dockerfile, with the command as

docker build -t unwindtest:$BUILD_NUMBER .

• Run the image and run the binaries from within the container

docker run --env-file ./env.list --rm -it -p 8010:8010 unwindtest:$BUILD_NUMBER

/app # /go/bin/<name of binary/app>

• I expose the port as change the nfw settings with sudo ufw allow 8010/tcp

• docker ps -a also shows something as below

290c17f5d54b        unwindtest:0.0.2    "/bin/sh"           13 days ago         Up 13 days          0.0.0.0:8010->8010/tcp   affectionate_mendel

• Are we listening to the port

root@whatever# netstat -plant | grep 8010
tcp6       0      0 :::8010                 :::*                    LISTEN      136450/docker-proxy

• Now problem is I go to the port for the Docker DO droplet and look for the port but neither can I curl or see anything here

<ip>:8010

How do I expose and run this GO application on the localhost as http:\\<ip>:port , or simply put am I missing any steps here?