chore: support multi-platform docker

akasamq · Dec 17, 2023 · db83c04 · db83c04
1 parent 6f9e2fa
commit db83c04
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diff --git a/docker-files/Dockerfile b/docker-files/Dockerfile
@@ -1,5 +1,5 @@
 
 FROM alpine:3.19
 
-ARG AKASA_ARCH="aarch64-unknown-linux-musl"
-COPY bins/${AKASA_ARCH} /usr/local/bin/akasa
+ARG TARGETARCH
+COPY bins/$TARGETARCH /usr/local/bin/akasa
diff --git a/docker-files/README.md b/docker-files/README.md
@@ -11,6 +11,17 @@ docker run --init -it --rm -p 1883:1883 -v "$HOME/local/etc":/opt akasa:0.1.1 ak
 ```
 
 ### The way to build the image:
+
+For multiple platforms:
+```
+cp target/aarch64-unknown-linux-musl/release/akasa docker-files/bins/arm64
+cp target/x86_64-unknown-linux-musl/release/akasa docker-files/bins/amd64
+
+docker buildx create --name multiarch --driver docker-container --platform linux/amd64,linux/arm64/v8 --use
+docker buildx build --push --platform linux/amd64,linux/arm64/v8 --tag thewawar/akasa:0.1.1 .
+```
+
+Just for one platform:
 ```shell
 docker build -t akasa:0.1.1 . --build-arg AKASA_ARCH="aarch64-unknown-linux-musl"
 docker image tag akasa:0.1.1 thewawar/akasa:0.1.1