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Merge pull request #1373 from marquiz/devel/static-binaries

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Build statically linked binaries
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Kubernetes Prow Robot 2023-09-19 13:18:54 -07:00 • committed by GitHub
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3 changed files with 8 additions and 6 deletions
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3
Dockerfile
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@ -7,7 +7,8 @@ FROM ${BUILDER_IMAGE} as builder
# Build and install the grpc-health-probe binary # Build and install the grpc-health-probe binary
RUN GRPC_HEALTH_PROBE_VERSION=v0.4.19 && \ RUN GRPC_HEALTH_PROBE_VERSION=v0.4.19 && \
go install github.com/grpc-ecosystem/grpc-health-probe@${GRPC_HEALTH_PROBE_VERSION} \ go install -tags osusergo,netgo -ldflags -extldflags=-static \
github.com/grpc-ecosystem/grpc-health-probe@${GRPC_HEALTH_PROBE_VERSION} \
# Rename it as it's referenced as grpc_health_probe in the deployment yamls # Rename it as it's referenced as grpc_health_probe in the deployment yamls
# and in its own project https://github.com/grpc-ecosystem/grpc-health-probe # and in its own project https://github.com/grpc-ecosystem/grpc-health-probe
&& mv /go/bin/grpc-health-probe /go/bin/grpc_health_probe && mv /go/bin/grpc-health-probe /go/bin/grpc_health_probe

9
Makefile
View file

@ -10,7 +10,7 @@ IMAGE_PUSH_CMD ?= docker push
CONTAINER_RUN_CMD ?= docker run CONTAINER_RUN_CMD ?= docker run
BUILDER_IMAGE ?= golang:1.20-bullseye BUILDER_IMAGE ?= golang:1.20-bullseye
BASE_IMAGE_FULL ?= debian:bullseye-slim BASE_IMAGE_FULL ?= debian:bullseye-slim
BASE_IMAGE_MINIMAL ?= gcr.io/distroless/base BASE_IMAGE_MINIMAL ?= scratch
# Docker base command for working with html documentation. # Docker base command for working with html documentation.
# Use host networking because 'jekyll serve' is stupid enough to use the # Use host networking because 'jekyll serve' is stupid enough to use the
@ -57,7 +57,8 @@ KUBECONFIG ?= ${HOME}/.kube/config
E2E_TEST_CONFIG ?= E2E_TEST_CONFIG ?=
E2E_PULL_IF_NOT_PRESENT ?= false E2E_PULL_IF_NOT_PRESENT ?= false
LDFLAGS = -ldflags "-s -w -X sigs.k8s.io/node-feature-discovery/pkg/version.version=$(VERSION) -X sigs.k8s.io/node-feature-discovery/pkg/utils/hostpath.pathPrefix=$(HOSTMOUNT_PREFIX)" BUILD_FLAGS = -tags osusergo,netgo \
-ldflags "-s -w -extldflags=-static -X sigs.k8s.io/node-feature-discovery/pkg/version.version=$(VERSION) -X sigs.k8s.io/node-feature-discovery/pkg/utils/hostpath.pathPrefix=$(HOSTMOUNT_PREFIX)"
# multi-arch build with buildx # multi-arch build with buildx
IMAGE_ALL_PLATFORMS ?= linux/amd64,linux/arm64 IMAGE_ALL_PLATFORMS ?= linux/amd64,linux/arm64
@ -89,10 +90,10 @@ all: image
build: build:
@mkdir -p bin @mkdir -p bin
$(GO_CMD) build -v -o bin $(LDFLAGS) ./cmd/... $(GO_CMD) build -v -o bin $(BUILD_FLAGS) ./cmd/...
install: install:
$(GO_CMD) install -v $(LDFLAGS) ./cmd/... $(GO_CMD) install -v $(BUILD_FLAGS) ./cmd/...
image: yamls image: yamls
$(IMAGE_BUILD_CMD) $(IMAGE_BUILD_ARGS) $(IMAGE_BUILD_ARGS_FULL) $(IMAGE_BUILD_CMD) $(IMAGE_BUILD_ARGS) $(IMAGE_BUILD_ARGS_FULL)

2
docs/deployment/image-variants.md
View file

@ -16,7 +16,7 @@ x86_64 and Arm64 architectures.
## Minimal ## Minimal
This is a minimal image based on This is a minimal image based on
[gcr.io/distroless/base](https://github.com/GoogleContainerTools/distroless/blob/master/base/README.md) [scratch](https://hub.docker.com/_/scratch)
and only supports running statically linked binaries. and only supports running statically linked binaries.
For backwards compatibility a container image tag with suffix `-minimal` For backwards compatibility a container image tag with suffix `-minimal`