Merge pull request #8 from telekom/feature/multistage-dockerfile

feat: added a multi-stage dockerfile
telekom · Mar 8, 2024 · fbc1950 · fbc1950
2 parents 8f0743d + d85b111
commit fbc1950
Showing 1 changed file with 25 additions and 0 deletions.
diff --git a/Dockerfile.multi-stage b/Dockerfile.multi-stage
@@ -0,0 +1,25 @@
+# Copyright 2024 Deutsche Telekom IT GmbH
+#
+# SPDX-License-Identifier: Apache-2.0
+FROM azul/zulu-openjdk-alpine:21 AS builder
+
+WORKDIR /workspace/app
+
+COPY . .
+RUN dos2unix ./gradlew
+RUN ./gradlew build -x test
+
+FROM azul/zulu-openjdk-alpine:21-jre
+
+USER root
+RUN apk add --no-cache --update gcompat --repository=https://dl-cdn.alpinelinux.org/alpine/v3.18/main/ > /dev/null
+
+USER 1001:1001
+
+WORKDIR /workspace/app
+
+COPY --from=builder /workspace/app/build/libs/starlight.jar app.jar
+
+EXPOSE 8080
+
+CMD ["java", "-jar", "app.jar"]