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Merge pull request #366 from cpuguy83/set_build_tags

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Pass go build tags from environment.
This commit is contained in:
Brian Goff
2018-10-05 15:09:22 -07:00
committed by GitHub
parent 26d8fbcde8 7e570d657e
commit e474b3eec3
2 changed files with 16 additions and 20 deletions
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29
Dockerfile
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@@ -3,29 +3,24 @@ FROM golang:alpine as builder
ENV PATH /go/bin:/usr/local/go/bin:$PATH
ENV GOPATH /go
RUN apk add --no-cache \
ca-certificates
RUN apk add --no-cache \
ca-certificates \
--virtual .build-deps \
git \
gcc \
libc-dev \
libgcc \
make
COPY . /go/src/github.com/virtual-kubelet/virtual-kubelet
WORKDIR /go/src/github.com/virtual-kubelet/virtual-kubelet
ARG BUILD_TAGS="netgo osusergo"
RUN make VK_BUILD_TAGS="${BUILD_TAGS}" build
RUN cp bin/virtual-kubelet /usr/bin/virtual-kubelet
RUN set -x \
&& apk add --no-cache --virtual .build-deps \
git \
gcc \
libc-dev \
libgcc \
make \
&& cd /go/src/github.com/virtual-kubelet/virtual-kubelet \
&& make build \
&& apk del .build-deps \
&& cp bin/virtual-kubelet /usr/bin/virtual-kubelet \
&& rm -rf /go \
&& echo "Build complete."
FROM scratch
COPY --from=builder /usr/bin/virtual-kubelet /usr/bin/virtual-kubelet
COPY --from=builder /etc/ssl/certs/ /etc/ssl/certs
ENTRYPOINT [ "/usr/bin/virtual-kubelet" ]
CMD [ "--help" ]

7
Makefile
View File

@@ -3,6 +3,7 @@ DOCKER_IMAGE := virtual-kubelet
exec := $(DOCKER_IMAGE)
github_repo := virtual-kubelet/virtual-kubelet
binary := virtual-kubelet
build_tags := "netgo osusergo $(VK_BUILD_TAGS)"
# comment this line out for quieter things
#V := 1 # When V is set, print commands and build progress.
@@ -17,12 +18,12 @@ all: test build
# safebuild builds inside a docker container with no clingons from your $GOPATH
safebuild:
@echo "Building..."
$Q docker build -t $(DOCKER_IMAGE):$(VERSION) .
$Q docker build --build-arg BUILD_TAGS=$(build_tags) -t $(DOCKER_IMAGE):$(VERSION) .
.PHONY: build
build: authors
@echo "Building..."
$Q CGO_ENABLED=0 go build -a -tags netgo -ldflags '-extldflags "-static"' -o bin/$(binary) $(if $V,-v) $(VERSION_FLAGS) $(IMPORT_PATH)
$Q CGO_ENABLED=0 go build -a --tags $(build_tags) -ldflags '-extldflags "-static"' -o bin/$(binary) $(if $V,-v) $(VERSION_FLAGS) $(IMPORT_PATH)
.PHONY: tags
tags:
@@ -52,7 +53,7 @@ deps: setup
docker:
@echo "Docker Build..."
$Q docker build -t $(DOCKER_IMAGE) .
$Q docker build --build-arg BUILD_TAGS="$(VK_BUILD_TAGS)" -t $(DOCKER_IMAGE) .
clean:
@echo "Clean..."