Merge pull request #9 from microservices-demo/add_label_schema_0

Add label schema labels

docker/cart/Dockerfile

@@ -3,4 +3,18 @@ FROM java:openjdk-8-alpine
 WORKDIR /usr/src/app
 COPY *.jar ./app.jar
 
+ARG BUILD_DATE
+ARG BUILD_VERSION
+ARG COMMIT
+
+LABEL org.label-schema.vendor="Weaveworks" \
+  org.label-schema.build-date="${BUILD_DATE}" \
+  org.label-schema.version="${BUILD_VERSION}" \
+  org.label-schema.name="Socks Shop: Cart" \
+  org.label-schema.description="REST API for Cart service" \
+  org.label-schema.url="https://github.com/microservices-demo/carts" \
+  org.label-schema.vcs-url="github.com:microservices-demo/carts.git" \
+  org.label-schema.vcs-ref="${COMMIT}" \
+  org.label-schema.schema-version="1.0"
+
 ENTRYPOINT ["java","-Djava.security.egd=file:/dev/urandom","-jar","./app.jar", "--port=80"]

scripts/build.sh

@@ -2,6 +2,9 @@
 
 set -ev
 
+export BUILD_VERSION="0.0.2-SNAPSHOT"
+export BUILD_DATE=`date +%Y-%m-%dT%T%z`
+
 SCRIPT_DIR=$(dirname "$0")
 
 if [[ -z "$GROUP" ]] ; then
@@ -27,5 +30,9 @@ cp $CODE_DIR/target/*.jar $CODE_DIR/docker/cart
 
 for m in ./docker/*/; do
     REPO=${GROUP}/$(basename $m)
-    $DOCKER_CMD build -t ${REPO}:${COMMIT} $CODE_DIR/$m;
+    $DOCKER_CMD build \
+      --build-arg BUILD_VERSION=$BUILD_VERSION \
+      --build-arg BUILD_DATE=$BUILD_DATE \
+      --build-arg COMMIT=$COMMIT \
+      -t ${REPO}:${COMMIT} $CODE_DIR/$m;
 done;