fix(multiarch): add needed ARGS for buildx & update to 2.5.0 (#27)

* fix(multiarch): add needed ARGS for buildx & update to 2.5.0

Signed-off-by: Toni Tauro <toni.tauro@secretz.io>

Author: eyenx

Dockerfile

@@ -1,11 +1,17 @@
 FROM alpine
 
-ARG BAO_VERSION=2.4.3
+ARG BAO_VERSION=2.5.0
+
+ARG TARGETOS
+ARG TARGETARCH
 
 COPY kubernetes/bao-snapshot.sh /
 
-RUN wget https://github.com/openbao/openbao/releases/download/v${BAO_VERSION}/bao_${BAO_VERSION}_Linux_x86_64.tar.gz && \
-    tar xzf bao_${BAO_VERSION}_Linux_x86_64.tar.gz && \ 
+RUN if [[ "$TARGETARCH" == "amd64" ]]; then \
+        TARGETARCH="x86_64"; \
+    fi && \
+    wget https://github.com/openbao/openbao/releases/download/v${BAO_VERSION}/bao_${BAO_VERSION}_Linux_${TARGETARCH}.tar.gz && \
+    tar xzf bao_${BAO_VERSION}_Linux_${TARGETARCH}.tar.gz && \ 
     mv bao /usr/local/bin && rm  bao*tar.gz  && \
     apk add s3cmd && chmod +x bao-snapshot.sh