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Dockerfile
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Dockerfile
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# Copyright Istio Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://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.
FROM ruby:3.3.0-slim
WORKDIR /opt/microservices
COPY Gemfile /opt/microservices/
RUN bundle install
COPY details.rb /opt/microservices/
ARG service_version
ENV SERVICE_VERSION ${service_version:-v1}
ARG enable_external_book_service
ENV ENABLE_EXTERNAL_BOOK_SERVICE ${enable_external_book_service:-false}
EXPOSE 9080
CMD ["ruby", "details.rb", "9080"]
USER 1000