Fix: Remove duplicate network.host config

Dockerfile

@@ -1,27 +1,26 @@
-# Multi-stage build: Get OpenSearch from official image
+# Multi-stage: Get OpenSearch
 FROM opensearchproject/opensearch:2.11.0 AS opensearch
 
-# Main stage with Argilla
+# Main: Argilla + OpenSearch
 FROM argilla/argilla-server:latest
 
 USER root
 
-# Copy OpenSearch from first stage
+# Copy OpenSearch
 COPY --from=opensearch /usr/share/opensearch /opt/opensearch
 
-# Create user and fix permissions
+# Setup
 RUN useradd -m -s /bin/bash opensearch || true     && mkdir -p /var/lib/argilla     && chown -R opensearch:opensearch /opt/opensearch
 
-# Disable OpenSearch security
-RUN sed -i 's/plugins.security.enabled: true/plugins.security.enabled: false/g' /opt/opensearch/config/opensearch.yml     && echo "discovery.type: single-node" >> /opt/opensearch/config/opensearch.yml     && echo "network.host: 127.0.0.1" >> /opt/opensearch/config/opensearch.yml
+# Configure OpenSearch - only add settings that don't exist
+RUN echo "discovery.type: single-node" >> /opt/opensearch/config/opensearch.yml
 
-# Set lower memory
-RUN echo "-Xms384m" >> /opt/opensearch/config/jvm.options     && echo "-Xmx384m" >> /opt/opensearch/config/jvm.options
+# Lower memory
+RUN sed -i 's/-Xms1g/-Xms384m/g' /opt/opensearch/config/jvm.options     && sed -i 's/-Xmx1g/-Xmx384m/g' /opt/opensearch/config/jvm.options
 
 ENV ARGILLA_ELASTICSEARCH=http://127.0.0.1:9200
 ENV ARGILLA_SEARCH_ENGINE=opensearch
 
 EXPOSE 7860
 
-# Start OpenSearch then Argilla
-CMD su opensearch -c "/opt/opensearch/bin/opensearch" &     sleep 45 &&     python -m argilla_server database migrate &&     python -m argilla_server start --host 0.0.0.0 --port 7860
+CMD su opensearch -c "/opt/opensearch/bin/opensearch" &     sleep 50 &&     python -m argilla_server database migrate &&     python -m argilla_server start --host 0.0.0.0 --port 7860