Dockerfile

#################################################################################
# Copyright (c) 2022,2023,2024 T-Systems International GmbH
# Copyright (c) 2022,2023,2024 Contributors to the Eclipse Foundation
#
# See the NOTICE file(s) distributed with this work for additional
# information regarding copyright ownership.
#
# This program and the accompanying materials are made available under the
# terms of the Apache License, Version 2.0 which is available at
# https://www.apache.org/licenses/LICENSE-2.0.
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
# SPDX-License-Identifier: Apache-2.0
################################################################################

FROM maven:3.8.7-eclipse-temurin-17 AS build

COPY . /tmp

WORKDIR /tmp

RUN mvn clean install -Dmaven.test.skip=true

FROM eclipse-temurin:17.0.11_9-jdk-alpine

ENV TEMP=/tmp
COPY --from=build $TEMP/target/*.jar /app/app.jar

ENV USER=dataexuser
ENV UID=1000
ENV GID=1000

RUN addgroup --gid $GID $USER

RUN adduser \
    --disabled-password \
    --gecos "" \
    --home "$(pwd)" \
    --ingroup "$USER" \
    --no-create-home \
    --uid "$UID" \
    "$USER"

USER $USER

WORKDIR /app

ENTRYPOINT ["java","-jar","app.jar"]

EXPOSE 8080

HEALTHCHECK CMD curl --fail http://localhost:8080 || exit 1