Create Dockerfile

Dockerfile

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+FROM docker.elastic.co/elasticsearch/elasticsearch:8.12.0
+
+# Set environment variables to configure Elasticsearch
+ENV discovery.type=single-node \
+    ES_JAVA_OPTS="-Xms512m -Xmx512m"
+
+# Expose port 7860
+EXPOSE 7860
+
+# Override default Elasticsearch configuration to listen on port 7860
+RUN echo 'http.port: 7860' >> /usr/share/elasticsearch/config/elasticsearch.yml
+
+# Start Elasticsearch
+CMD ["/bin/bash", "-c", "/usr/local/bin/docker-entrypoint.sh"]