Create Dockerfile

Dockerfile

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+# Use pgvector with Postgres 17 as the base image
+FROM pgvector/pgvector:pg17
+
+# Switch to root to make initial changes
+USER root
+
+# Create the user required by HF Spaces (ID 1000)
+RUN useradd -m -u 1000 user
+
+# Set up the data directory with correct permissions
+RUN mkdir -p /data && \
+    chown -R user:user /data && \
+    chmod 777 /data
+
+# Create directory for postgres data
+RUN mkdir -p /var/lib/postgresql/data && \
+    chown -R postgres:postgres /var/lib/postgresql/data && \
+    chmod 700 /var/lib/postgresql/data
+
+# Set required environment variables
+ENV POSTGRES_PASSWORD=postgres
+ENV POSTGRES_HOST_AUTH_METHOD=md5
+ENV PGDATA=/data/postgresql/data
+
+# Create a script to initialize the admin user
+COPY --chown=postgres:postgres <<EOF /docker-entrypoint-initdb.d/init-user.sql
+CREATE USER "gradio-admin" WITH PASSWORD 'gradio-rag#$G421@345215';
+ALTER USER "gradio-admin" WITH SUPERUSER;
+EOF
+
+# Modify postgresql.conf to listen on port 80
+RUN echo "port = 7860" >> /usr/share/postgresql/postgresql.conf.sample
+
+# Expose port 80
+EXPOSE 7860
+
+# Switch back to postgres user for running the service
+USER postgres