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devops/docker/schema-versions/Dockerfile

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+# devops/docker/schema-versions/Dockerfile
+# Versioned PostgreSQL container for schema evolution testing
+# Sprint: SPRINT_20260105_002_005_TEST_cross_cutting
+# Task: CCUT-008
+#
+# USAGE:
+# ======
+# Build for specific module and version:
+#   docker build --build-arg MODULE=scanner --build-arg SCHEMA_VERSION=v1.2.0 \
+#     -t stellaops/schema-test:scanner-v1.2.0 .
+#
+# Run for testing:
+#   docker run -d -p 5432:5432 stellaops/schema-test:scanner-v1.2.0
+
+ARG POSTGRES_VERSION=16
+FROM postgres:${POSTGRES_VERSION}-alpine
+
+# Build arguments
+ARG MODULE=scanner
+ARG SCHEMA_VERSION=latest
+ARG SCHEMA_DATE=""
+
+# Labels for identification
+LABEL org.opencontainers.image.title="StellaOps Schema Test - ${MODULE}"
+LABEL org.opencontainers.image.description="PostgreSQL with ${MODULE} schema version ${SCHEMA_VERSION}"
+LABEL org.opencontainers.image.version="${SCHEMA_VERSION}"
+LABEL org.stellaops.module="${MODULE}"
+LABEL org.stellaops.schema.version="${SCHEMA_VERSION}"
+LABEL org.stellaops.schema.date="${SCHEMA_DATE}"
+
+# Environment variables
+ENV POSTGRES_USER=stellaops_test
+ENV POSTGRES_PASSWORD=test_password
+ENV POSTGRES_DB=stellaops_schema_test
+ENV STELLAOPS_MODULE=${MODULE}
+ENV STELLAOPS_SCHEMA_VERSION=${SCHEMA_VERSION}
+
+# Copy initialization scripts
+COPY docker-entrypoint-initdb.d/ /docker-entrypoint-initdb.d/
+
+# Copy module-specific schema
+COPY schemas/${MODULE}/ /schemas/${MODULE}/
+
+# Health check
+HEALTHCHECK --interval=10s --timeout=5s --start-period=30s --retries=3 \
+  CMD pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB} || exit 1
+
+# Expose PostgreSQL port
+EXPOSE 5432