Adding support for multi-architecture images and binaries (#184)

* Allow Dockerfile --build-args to override GOOS and GOARCH defaults

Allow Dockerfile --build-args to override GOOS and GOARCH defaults

Support building multi architecture binaries

remove default OS and ARCH to avoid tag confusion when compiling image through Makefile

Tag image with corrosponding OS and ARCH build variables

updating Makefile

Signed-off-by: Michael Fornaro <20387402+xUnholy@users.noreply.github.com>

* remove duplicate import on windows_service.go

Signed-off-by: Michael Fornaro <20387402+xUnholy@users.noreply.github.com>
This commit is contained in:
Michael Fornaro 2020-05-29 11:06:27 +10:00 committed by GitHub
parent 046be63253
commit be0514c5c9
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 33 additions and 15 deletions

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@ -1,8 +1,11 @@
# use a builder image for building cloudflare
ARG TARGET_GOOS
ARG TARGET_GOARCH
FROM golang:1.13.3 as builder
ENV GO111MODULE=on
ENV CGO_ENABLED=0
ENV GOOS=linux
ENV GO111MODULE=on \
CGO_ENABLED=0 \
TARGET_GOOS=${TARGET_GOOS} \
TARGET_GOARCH=${TARGET_GOARCH}
WORKDIR /go/src/github.com/cloudflare/cloudflared/
@ -12,8 +15,6 @@ COPY . .
# compile cloudflared
RUN make cloudflared
# ---
# use a distroless base image with glibc
FROM gcr.io/distroless/base-debian10:nonroot

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@ -16,8 +16,26 @@ ifeq ($(EQUINOX_IS_DRAFT), true)
EQUINOX_FLAGS := --draft $(EQUINOX_FLAGS)
endif
ifeq ($(GOARCH),)
GOARCH := amd64
LOCAL_ARCH ?= $(shell uname -m)
ifeq ($(LOCAL_ARCH),x86_64)
TARGET_ARCH ?= amd64
else ifeq ($(shell echo $(LOCAL_ARCH) | head -c 5),armv8)
TARGET_ARCH ?= arm64
else ifeq ($(LOCAL_ARCH),aarch64)
TARGET_ARCH ?= arm64
else ifeq ($(shell echo $(LOCAL_ARCH) | head -c 4),armv)
TARGET_ARCH ?= arm
else
$(error This system's architecture $(LOCAL_ARCH) isn't supported)
endif
LOCAL_OS ?= $(shell go env GOOS)
ifeq ($(LOCAL_OS),linux)
TARGET_OS ?= linux
else ifeq ($(LOCAL_OS),darwin)
TARGET_OS ?= darwin
else
$(error This system's OS $(LOCAL_OS) isn't supported)
endif
.PHONY: all
@ -29,11 +47,11 @@ clean:
.PHONY: cloudflared
cloudflared: tunnel-deps
go build -v -mod=vendor $(VERSION_FLAGS) $(IMPORT_PATH)/cmd/cloudflared
GOOS=$(TARGET_OS) GOARCH=$(TARGET_ARCH) go build -v -mod=vendor $(VERSION_FLAGS) $(IMPORT_PATH)/cmd/cloudflared
.PHONY: container
container:
docker build -t cloudflare/cloudflared:"$(VERSION)" .
docker build --build-arg=TARGET_ARCH=$(TARGET_ARCH) --build-arg=TARGET_OS=$(TARGET_OS) -t cloudflare/cloudflared-$(TARGET_OS)-$(TARGET_ARCH):"$(VERSION)" .
.PHONY: test
test: vet
@ -48,7 +66,7 @@ cloudflared-deb: cloudflared
mkdir -p $(PACKAGE_DIR)
cp cloudflared $(PACKAGE_DIR)/cloudflared
fakeroot fpm -C $(PACKAGE_DIR) -s dir -t deb --deb-compression bzip2 \
-a $(GOARCH) -v $(VERSION) -n cloudflared cloudflared=/usr/local/bin/
-a $(TARGET_ARCH) -v $(VERSION) -n cloudflared cloudflared=/usr/local/bin/
.PHONY: cloudflared-darwin-amd64.tgz
cloudflared-darwin-amd64.tgz: cloudflared

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@ -16,7 +16,6 @@ import (
"github.com/pkg/errors"
cli "gopkg.in/urfave/cli.v2"
"github.com/pkg/errors"
"golang.org/x/sys/windows"
"golang.org/x/sys/windows/svc"
"golang.org/x/sys/windows/svc/eventlog"