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a6e69b33eb
This will change the Graphviz behaviour inside the docker container.
Until now it was always a fixed Graphviz version inside the Dockerfile.
With these changes the docker container will always use the latest Graphviz release if the version was not manually set via the docker build argument `GRAPHVIZ_VERSION`.
If not set as build arg fetch latest version of Graphviz based on their release name by default.
An alternative would be to use `tag_name`.
Also, to avoid the overhead of getting all kinds of relase data, GitLabs GraphQL interface could be used.
```bash
curl -s \
-H "Content-Type:application/json" \
-d '{"query": "{project(fullPath:\"graphviz/graphviz\"){releases(first:5,sort:RELEASED_AT_DESC){nodes{name}}}}"}' \
"https://gitlab.com/api/graphql" \
| jq -r '.data.project.releases.nodes[].name' | sort -V -r | head -n 1
```
In GraphQL the alternative to `name` would be `tagName`.
66 lines
2.1 KiB
Docker
66 lines
2.1 KiB
Docker
FROM maven:3-eclipse-temurin-11 AS builder
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COPY pom.xml /app/
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COPY src/main /app/src/main/
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WORKDIR /app
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RUN mvn --batch-mode --define java.net.useSystemProxies=true -Dapache-jsp.scope=compile package
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########################################################################################
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FROM tomcat:10-jdk11
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RUN apt-get update && \
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apt-get install -y --no-install-recommends \
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curl \
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fonts-noto-cjk \
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libgd3 \
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&& \
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rm -rf /var/lib/apt/lists/*
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# Build Graphviz from source because there are no binary distributions for recent versions
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ARG GRAPHVIZ_VERSION
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ARG GRAPHVIZ_BUILD_DIR=/tmp/graphiz-build
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RUN apt-get update && \
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apt-get install -y --no-install-recommends \
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build-essential \
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jq \
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libexpat1-dev \
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libgd-dev \
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zlib1g-dev \
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&& \
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mkdir -p $GRAPHVIZ_BUILD_DIR && \
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cd $GRAPHVIZ_BUILD_DIR && \
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GRAPHVIZ_VERSION=${GRAPHVIZ_VERSION:-$(curl -s https://gitlab.com/api/v4/projects/4207231/releases/ | jq -r '.[] | .name' | sort -V -r | head -1)} && \
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curl -o graphviz.tar.gz https://gitlab.com/api/v4/projects/4207231/packages/generic/graphviz-releases/${GRAPHVIZ_VERSION}/graphviz-${GRAPHVIZ_VERSION}.tar.gz && \
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tar -xzf graphviz.tar.gz && \
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cd graphviz-$GRAPHVIZ_VERSION && \
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./configure && \
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make && \
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make install && \
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apt-get remove -y \
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build-essential \
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jq \
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libexpat1-dev \
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libgd-dev \
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zlib1g-dev \
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&& \
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apt-get autoremove -y && \
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apt-get clean & \
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rm -rf /var/lib/apt/lists/* && \
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rm -rf $GRAPHVIZ_BUILD_DIR
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COPY docker-entrypoint.tomcat.sh /entrypoint.sh
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RUN chmod +x /entrypoint.sh
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ENV WEBAPP_PATH=$CATALINA_HOME/webapps
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RUN rm -rf $WEBAPP_PATH && \
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mkdir -p $WEBAPP_PATH
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COPY --from=builder /app/target/plantuml.war /plantuml.war
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# Openshift https://docs.openshift.com/container-platform/4.9/openshift_images/create-images.html#images-create-guide-openshift_create-images
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RUN chgrp -R 0 $CATALINA_HOME && chmod -R g=u $CATALINA_HOME
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ENTRYPOINT ["/entrypoint.sh"]
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CMD ["catalina.sh", "run"]
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