Webturns out that scratch is empty. RUN useradd would execute /bin/sh -c. but there is no /bin/sh . RUN ["useradd"] would exec directly. but there is no useradd. i d have to add rootfs.tar and build stuff from zero. i ll use debian. thx – somedude Oct 26, 2014 at 17:42 Add a comment Your Answer WebApr 23, 2015 · FROM golang:onbuild The "onbuild" images assume your project structure is standard and will build your app like a generic Go app. If you want more control, you could use their standard Go base image and compile yourself: FROM golang:latest RUN mkdir /app ADD . /app/ WORKDIR /app RUN go build -o main . CMD ["/app/main"]
GoLang: Using multi-stage builds to create clean Docker images
WebSep 14, 2016 · The scratch image There is a special image in the Docker ecosystem: scratch. This is an empty image. It doesn’t need to be created or downloaded, since by … WebFeb 1, 2024 · RUN go build hello.go FROM scratch COPY --from=0 /go/hello . CMD ["./hello"] If we build that image, its size is exactly the size of the binary (2 MB), and it works! There are, however, a few things to keep in mind when using scratch as a base. No shell The scratch image doesn’t have a shell. navien contractor rewards
Today I learned: How to make very small containers for golang …
WebScratch Repository. This repository is mainly for use by people learning how to use Gerrit and contribute to Go. Click here for a tutorial on how to get started with a contribution to … WebJan 26, 2024 · GoLang: Using multi-stage builds to create clean Docker images. The Go programming language is a natural fit for containers because it can compile down to a single statically-linked binary. 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 … WebGolang based docker image build works but not scratch based image. I'm able to run a docker image of a web app when using golang:1.13 base, but not when using scratch. … marketline global chemicals