minimalist docker base image to build and deploy my services and applications.
Two images included:
- go build image -
umputun/baseimage:buildgo-latest
. For build stage, includes go compiler and linters. Alpine based. - base application image
umputun/baseimage:app-latest
Image umputun/baseimage:buildgo-latest
intends to be used in multi-stage Dockefile
to build go applications and services.
- Relatively small, based on the official golang:alpine image
- Enforces
CGO_ENABLED=0
andGOARCH=amd64
- Adds vendor tool dep and govendor
- With fully installed and ready to use linters gometalinter and golangci-lint
- Add useful packages for building and testing - testify, mockery and go-bindata
- With goveralls for easy integration with coverage services and provided
coverage.sh
script to report coverage. git-rev.sh
script to make git-based version without full.git
copied (works without.git/objects
)
ROM umputun/baseimage:buildgo-latest as build-backend
WORKDIR /go/src/github.com/umputun/remark
ADD app /go/src/github.com/umputun/remark/app
ADD vendor /go/src/github.com/umputun/remark/vendor
ADD .git /go/src/github.com/umputun/remark/.git
RUN cd app && go test ./...
RUN gometalinter --disable-all --deadline=300s --vendor --enable=vet --enable=vetshadow --enable=golint \
--enable=staticcheck --enable=ineffassign --enable=goconst --enable=errcheck --enable=unconvert \
--enable=deadcode --enable=gosimple --enable=gas --exclude=test --exclude=mock --exclude=vendor ./...
RUN mkdir -p target && /script/coverage.sh
RUN \
version=$(/script/git-rev.sh) && \
echo "version $version" && \
go build -o remark -ldflags "-X main.revision=${version} -s -w" ./app
Image umputun/baseimage:app-latest
designed as a lightweight, ready-to-use base for various services. It adds a few things to the regular alpine image.
ENTRYPOINT /init.sh
runsCMD
via dumb-init- Optionally runs
/srv/init.sh
if provided by custom container - Packages
tzdata
,curl
andopenssl
- Runs
CMD
underapp
user (uid=1001)