Build multi-arch container images across stack
diff --git a/core/auth/kratos/Dockerfile b/core/auth/kratos/Dockerfile
index 9dea8e3..6b60233 100644
--- a/core/auth/kratos/Dockerfile
+++ b/core/auth/kratos/Dockerfile
@@ -1,12 +1,20 @@
FROM alpine:3.14.2
+ARG TARGETARCH
+
RUN addgroup -S ory; \
adduser -S ory -G ory -D -u 10000 -h /home/ory -s /bin/nologin; \
chown -R ory:ory /home/ory
RUN apk add -U --no-cache ca-certificates
-RUN wget https://github.com/ory/kratos/releases/download/v0.7.6-alpha.1/kratos_0.7.6-alpha.1_linux_arm64.tar.gz -O kratos.tar.gz
+RUN if [[ "${TARGETARCH}" == "amd64" ]]; \
+ then \
+ wget https://github.com/ory/kratos/releases/download/v0.7.6-alpha.1/kratos_0.7.6-alpha.1_linux_64bit.tar.gz -O kratos.tar.gz ; \
+ else \
+ wget https://github.com/ory/kratos/releases/download/v0.7.6-alpha.1/kratos_0.7.6-alpha.1_linux_${TARGETARCH}.tar.gz -O kratos.tar.gz ; \
+ fi
+
RUN tar -xvf kratos.tar.gz
RUN mv kratos /usr/bin
diff --git a/core/auth/kratos/Makefile b/core/auth/kratos/Makefile
index ab5043a..3b803ed 100644
--- a/core/auth/kratos/Makefile
+++ b/core/auth/kratos/Makefile
@@ -1,12 +1,2 @@
-image:
- docker build --tag=giolekva/ory-kratos:latest . --platform=linux/arm64
-
-push: image
- docker push giolekva/ory-kratos:latest
-
-
-push_arm64: export GOOS=linux
-push_arm64: export GOARCH=arm64
-push_arm64: export CGO_ENABLED=0
-push_arm64: export GO111MODULE=on
-push_arm64: push
+push:
+ docker buildx build --tag=giolekva/ory-kratos:latest . --platform=linux/arm64,linux/amd64 --push