added multiarch docker build (ortuman#215)

altoplano · Mar 4, 2022 · c82acab · c82acab
1 parent 8bd65f8
commit c82acab
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Showing 3 changed files with 20 additions and 11 deletions.
diff --git a/Makefile b/Makefile
@@ -1,4 +1,4 @@
-.PHONY: check fmt vet lint generate test proto build install installctl dockerimage
+.PHONY: check fmt vet lint generate test proto build install installctl push-dockerimage
 
 generate:
 	@echo "Generating mock files..."
@@ -38,6 +38,6 @@ installctl:
 	@echo "Installing jackalctl binary..."
 	@bash scripts/installctl.sh
 
-dockerimage:
-	@echo "Building docker image..."
+push-dockerimage:
+	@echo "Pushing docker image..."
 	@bash scripts/dockerimage.sh
diff --git a/dockerfiles/Dockerfile b/dockerfiles/Dockerfile
@@ -1,4 +1,6 @@
-FROM debian:stable-slim
+FROM --platform=$BUILDPLATFORM debian:stable-slim
+
+ARG TARGETARCH
 
 WORKDIR /jackal
 
@@ -7,8 +9,8 @@ LABEL org.label-schema.name="jackal"
 LABEL org.label-schema.vendor="Miguel Ángel Ortuño"
 LABEL maintainer="Miguel Ángel Ortuño <ortuman@protonmail.com>"
 
-ADD build/jackal /jackal
-ADD build/jackalctl /jackal
+ADD build/$TARGETARCH/jackal /jackal
+ADD build/$TARGETARCH/jackalctl /jackal
 
 EXPOSE 5222
 

diff --git a/scripts/dockerimage.sh b/scripts/dockerimage.sh
@@ -7,8 +7,15 @@ command -v docker >/dev/null 2>&1 || { echo 'Please install docker or use image
 rm -rf build/
 mkdir build
 
-CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -tags netgo \
-  -ldflags "-s -w" -o "build/jackal" "github.com/ortuman/jackal/cmd/jackal"
-CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -tags netgo \
-  -ldflags "-s -w" -o "build/jackalctl" "github.com/ortuman/jackal/cmd/jackalctl"
-docker build -f dockerfiles/Dockerfile -t ortuman/jackal .
+for arch in amd64 arm64
+do
+  CGO_ENABLED=0 GOOS=linux GOARCH=${arch} go build -a -tags netgo \
+    -ldflags "-s -w" -o "build/${arch}/jackal" "github.com/ortuman/jackal/cmd/jackal"
+  CGO_ENABLED=0 GOOS=linux GOARCH=${arch} go build -a -tags netgo \
+    -ldflags "-s -w" -o "build/${arch}/jackalctl" "github.com/ortuman/jackal/cmd/jackalctl"
+
+  docker buildx build --platform linux/${arch} -f dockerfiles/Dockerfile .
+done
+
+docker buildx build --platform linux/amd64,linux/arm64 -t ortuman/jackal -o type=registry -f dockerfiles/Dockerfile .
+