istio.io/istio@v0.0.0-20240520182934-d79c90f27776/samples/bookinfo/src/ratings/Dockerfile (about)

     1  # Copyright Istio Authors
     2  #
     3  #   Licensed under the Apache License, Version 2.0 (the "License");
     4  #   you may not use this file except in compliance with the License.
     5  #   You may obtain a copy of the License at
     6  #
     7  #       http://www.apache.org/licenses/LICENSE-2.0
     8  #
     9  #   Unless required by applicable law or agreed to in writing, software
    10  #   distributed under the License is distributed on an "AS IS" BASIS,
    11  #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  #   See the License for the specific language governing permissions and
    13  #   limitations under the License.
    14  
    15  FROM node:21.6-slim
    16  
    17  #hadolint ignore=DL3008
    18  RUN apt-get update \
    19      && apt-get install curl --no-install-recommends -y \
    20      && rm -rf /var/lib/apt/lists/*
    21  
    22  ARG service_version
    23  ENV SERVICE_VERSION ${service_version:-v1}
    24  
    25  COPY package.json /opt/microservices/
    26  COPY ratings.js /opt/microservices/
    27  WORKDIR /opt/microservices
    28  RUN npm install
    29  
    30  EXPOSE 9080
    31  CMD ["node", "/opt/microservices/ratings.js", "9080"]
    32  
    33  USER 1000