I’m trying to build a Docker container that is connected to CI inside my repo so it should have git, gcc and other utility things. But when I try to build my container it fails on the third line with such error:

ERROR [build 2/9] RUN apk update &&     apk add --no-cache gcc g++ make git

I tried to fetch it from alpine using this command:

docker run --rm -it --network host alpine apk --no-cache add git

and also got

  git (no such package):
    required by: world[git]

Here’s my dockerfile

ARG DEPENDENCY_PROXY_IMAGE_PREFIX
FROM ${DEPENDENCY_PROXY_IMAGE_PREFIX}golang:1.21-alpine AS build
RUN apk update && 
    apk add --no-cache gcc g++ make git

# create temp dir for build app
RUN mkdir "app"
ADD . /app
WORKDIR /app

ARG ACCESS_USER
ARG ACCESS_TOKEN
RUN go env -w GOPRIVATE=${CI_SERVER_HOST} GOSUMDB=off
RUN echo -e "machine gitlab.comnlogin ${ACCESS_USER}npassword ${ACCESS_TOKEN}" > ~/.netrc

# download requirements && compile
RUN go mod download
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o /bin/main ./cmd/main.go

COPY --from=build /bin/main /bin/main
ENTRYPOINT ["/bin/main"]

What am I doing wrong?