mirror of
https://github.com/valitydev/openapi-generator.git
synced 2024-11-06 18:45:23 +00:00
51e7005373
The defaults configured for GENERATOR_HOST didn't really make sense. When running the docker container with `-P`, GENERATOR_HOST defaulted to http://localhost. This caused download links for generated client/server code to be incorrect. For most cases, there's no reason to provide GENERATOR_HOST as the code already figures the appropriate scheme/host/port from the originating request. GENERATOR_HOST could still be used for more complex deployment scenarios, for instance if a specific server is configured as a file server. I haven't tested this scenario, and it may require mounting /tmp as a volume when running within a container.
36 lines
974 B
Docker
36 lines
974 B
Docker
## The builder labeled image acts as a transient container which is meant to
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## hold all non-artifact code.
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##
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## You can build _just_ this part with:
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## docker --target builder -t container-name:builder -f .hub.online.dockerfile .
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FROM jimschubert/8-jdk-alpine-mvn:1.0 as builder
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RUN set -x && \
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apk add --no-cache bash
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ENV GEN_DIR /opt/openapi-generator
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WORKDIR ${GEN_DIR}
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COPY . ${GEN_DIR}
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# Pre-compile openapi-generator-online
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RUN mvn -am -pl "modules/openapi-generator-online" package
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## The final (release) image
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## The resulting container here only needs the target jar
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FROM openjdk:8-jre-alpine
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ENV GEN_DIR /opt/openapi-generator
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ENV TARGET_DIR /generator
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RUN mkdir -p ${TARGET_DIR}
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WORKDIR ${TARGET_DIR}
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COPY --from=builder ${GEN_DIR}/modules/openapi-generator-online/target/openapi-generator-online.jar ${TARGET_DIR}/openapi-generator-online.jar
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ENV GENERATOR_HOST=""
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EXPOSE 8080
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CMD ["java", "-jar", "/generator/openapi-generator-online.jar"]
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