Build Golang Docker Image

Build Golang Docker Image. Refer the below pic (figure 1) which contains the build processes in dockerfile. The big advantage of this workflow is that the dockerfile you use can define any go version and dependency tool.

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This is a short collection of tips and tricks showing how docker can be useful when working with go code. But, we need to authenticate with docker hub by providing credentials encoded in base64. Start a go instance in your app.

The Build Process Can Refer To Any Of The Files In The Context.


We'll see why golang is a great language to demonstrate these features because of the way it can compile to a single binary (or set of binaries). How docker could help to address these issues? So, our final docker image size when using scratch docker image is 15.5mb, as compared to 844mb when using official golang docker image.

And If You Place That Single Executable On Top Of Scratch, A Distroless Image, Or A Small Image Like Alpine, Your Final Image Has A Minimal Footprint Which.


Build a docker image with our go binary and html templates. Refer the below pic (figure 1) which contains the build processes in dockerfile. In your dockerfile, writing something along the lines of the following will compile and run your project:

The Mirror Image In The Previous Article Dockerfile It Looks Like This:


Building and checking the image size: From golang:1.17 workdir /go/src/app copy. Now, we can build the docker image of this using the following command:

The Docker Build Command Builds Docker Images From A Dockerfile And A "Context".


Docker provides some great build time features & base images that we can use to achieve lightweight, secure and efficient application builds. But, we need to authenticate with docker hub by providing credentials encoded in base64. Start a go instance in your app.

Upload The Image To Docker Hub So It's Ready For Deployment.


Once you run this pipeline codefresh will create a docker image for the golang application: This article is still useful for comparing base image sizes. This is a short collection of tips and tricks showing how docker can be useful when working with go code.

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