3bd7f74a77
- Fixed HEALTHCHECK to use /btpxpress/q/health/ready instead of /q/health/ready - Added quarkus.swagger-ui.urls.default=/btpxpress/openapi for correct OpenAPI loading - Ensures Swagger UI loads the spec from the correct path with root-path These fixes ensure: 1. Docker health checks work correctly with quarkus.http.root-path=/btpxpress 2. Swagger UI correctly loads /btpxpress/openapi instead of /openapi 3. Pods are marked healthy by Kubernetes Resolves the 404 error in Swagger UI when loading API definition.
46 lines
1.3 KiB
Docker
46 lines
1.3 KiB
Docker
####
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# This Dockerfile is used to build a production-ready Quarkus application
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####
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## Stage 1 : Build with Maven
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FROM maven:3.9.6-eclipse-temurin-17 AS build
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WORKDIR /build
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# Copy pom.xml and download dependencies
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COPY pom.xml .
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RUN mvn dependency:go-offline -B
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# Copy source code
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COPY src ./src
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# Build application with optimizations
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RUN mvn clean package -DskipTests -Dquarkus.package.type=uber-jar
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## Stage 2 : Create runtime image
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FROM eclipse-temurin:17-jre-alpine
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ENV LANGUAGE='en_US:en'
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# Install curl for health checks
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RUN apk add --no-cache curl
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# Create app user and directories
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RUN addgroup -g 185 -S appuser && adduser -u 185 -S appuser -G appuser
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RUN mkdir -p /deployments && chown -R appuser:appuser /deployments
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# Copy the uber-jar (single JAR with all dependencies)
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COPY --from=build --chown=appuser:appuser /build/target/*-runner.jar /deployments/app.jar
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EXPOSE 8080
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USER appuser
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# Optimized JVM settings for production
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ENV JAVA_OPTS="-Dquarkus.http.host=0.0.0.0 -Djava.util.logging.manager=org.jboss.logmanager.LogManager -XX:+UseG1GC -XX:MaxRAMPercentage=75.0 -XX:+UseStringDeduplication"
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
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CMD curl -f http://localhost:8080/btpxpress/q/health/ready || exit 1
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ENTRYPOINT [ "java", "-jar", "/deployments/app.jar" ]
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