Stefan Mogeritsch
7da3fc26d3
Enhanced `ping-service` documentation with architectural, implementation, and API details. Added a new journal entry outlining the troubleshooting steps for backend startup issues, including fixes for Dockerfile paths, Gradle build conflicts, and Keycloak pre-build configuration.
36 lines
1018 B
Docker
36 lines
1018 B
Docker
# syntax=docker/dockerfile:1.8
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# ===================================================================
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# Production-Ready Keycloak Dockerfile
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# ===================================================================
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# Based on: quay.io/keycloak/keycloak:26.4
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# Features:
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# - Pre-built optimized image (faster startup)
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# - Security hardening
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# - Health monitoring
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# ===================================================================
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ARG KEYCLOAK_IMAGE_TAG
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FROM quay.io/keycloak/keycloak:${KEYCLOAK_IMAGE_TAG}
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LABEL maintainer="Meldestelle Development Team"
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LABEL description="Production-ready Keycloak for Meldestelle authentication"
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LABEL version="${KEYCLOAK_IMAGE_TAG}"
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# Set environment variables for build
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ENV KC_HEALTH_ENABLED=true
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ENV KC_METRICS_ENABLED=true
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ENV KC_DB=postgres
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WORKDIR /opt/keycloak
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# Pre-build Keycloak for faster startup
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RUN /opt/keycloak/bin/kc.sh build \
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--db=postgres \
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--health-enabled=true \
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--metrics-enabled=true
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# Set user
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USER 1000
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ENTRYPOINT ["/opt/keycloak/bin/kc.sh"]
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