Deploying Golang with Docker

1. Installing Docker

2.mkdir Mydocker

3.CD Mydocker && Touch Dockerfile

4.Dockerfile Write

# Use the Golang environment as the parent image

From Golang

Maintainer Razil "zc6496359"

Workdir $GOPATH/src/godocker

ADD. $GOPATH/src/godocker

RUN Go Build main.go

EXPOSE 8080

entrypoint ["./main"]

Parameter explanation:

From-and mother image

Maintainer, maintainer information

Working Directory Workdir

Copy files to the mirror from add

Run and execute (just as the terminal executes the statement)

Exposed Port EXPOSE

entrypoint, program entrance

5. Write the Main.go file under Mydocker

6. Build the image

Docker build-t Zcdocker.

There is a successfully build ...

The description constitutes success.

7. Docker images view the created image

8.docker run-p 8080:8080-d Zcdocker

-P native Port: Mirrored port

-D Background Run

9. Native Access localhost:8080/zc returns Hello Docker Form golang! success

Main.go content is as follows

Package Main

Import

"Net/http"

"FMT"

)

Func Main () {

http. Handlefunc ("/zc", hello)

http. Listenandserve (": 8080", nil)

}

Func Hello (w http. Responsewriter, R *http. Request) {

Fmt. fprintf (W, "Hello Docker Form golang!")

}