Add hardware architecture check at SAP machine installation

Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>

diff --git a/Dockerfile b/Dockerfile
index cc013d88fb3700a039a895c9e2d8b209b4460fac..5be6ec411f7b673f670f7343af8a57c2073b9f47 100644 (file)
--- a/Dockerfile
+++ b/Dockerfile
@@ -113,12 +113,17 @@ RUN set -ex \
 
 ARG SAPMACHINE_VERSION=11.0.16.1
 
-RUN set -ex \
+RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
+    && case "${dpkgArch##*-}" in \
+      amd64) ARCH='amd64';; \
+      *) echo "unsupported architecture"; exit 1 ;; \
+    esac \
+  && set -ex \
   && apt-get update \
   && apt-get install -y ca-certificates wget --no-install-recommends \
   && rm -rf /var/lib/apt/lists/* \
   && wget -q -O - https://dist.sapmachine.io/debian/sapmachine.key | tee /etc/apt/trusted.gpg.d/sapmachine.gpg.asc \
-  && echo "deb http://dist.sapmachine.io/debian/amd64/ ./" | tee /etc/apt/sources.list.d/sapmachine.list \
+  && echo "deb http://dist.sapmachine.io/debian/${ARCH}/ ./" | tee /etc/apt/sources.list.d/sapmachine.list \
   && apt-get update \
   && apt-get install -y sapmachine-$(echo ${SAPMACHINE_VERSION} | cut -d. -f1)-jdk=${SAPMACHINE_VERSION} --no-install-recommends \
   && rm -rf /var/lib/apt/lists/* \