Initial commit

Dockerfile

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+FROM python:3.11-slim
+
+# Set environment variables
+ENV PYTHONPATH=/app/src
+ENV PYTHONUNBUFFERED=1
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    gcc \
+    g++ \
+    unixodbc-dev \
+    curl \
+    unzip \
+    libaio-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Oracle Instant Client for cx_Oracle
+RUN mkdir -p /opt/oracle && \
+    cd /opt/oracle && \
+    curl -o instantclient-basic-linux.x64-21.9.0.0.0dbru.zip \
+    https://download.oracle.com/otn_software/linux/instantclient/219000/instantclient-basic-linux.x64-21.9.0.0.0dbru.zip && \
+    unzip instantclient-basic-linux.x64-21.9.0.0.0dbru.zip && \
+    rm instantclient-basic-linux.x64-21.9.0.0.0dbru.zip && \
+    cd instantclient_21_9 && \
+    mkdir -p lib && \
+    ln -s ../libclntsh.so.21.1 lib/libclntsh.so && \
+    ln -s ../libnnz21.so lib/libnnz21.so && \
+    ln -s ../libociicus.so lib/libociicus.so && \
+    echo /opt/oracle/instantclient_21_9 > /etc/ld.so.conf.d/oracle-instantclient.conf && \
+    ldconfig
+
+# Set Oracle environment variables
+ENV ORACLE_HOME=/opt/oracle/instantclient_21_9
+ENV LD_LIBRARY_PATH=/opt/oracle/instantclient_21_9:$LD_LIBRARY_PATH
+ENV PATH=/opt/oracle/instantclient_21_9:$PATH
+
+# Create app directory
+WORKDIR /app
+
+# Copy requirements and install Python dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY src/ ./src/
+
+# Create logs directory
+RUN mkdir -p /app/logs
+
+# Create non-root user
+RUN groupadd -r wxconnect && useradd -r -g wxconnect wxconnect
+RUN chown -R wxconnect:wxconnect /app
+USER wxconnect
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
+    CMD python -c "import sys; sys.path.insert(0, '/app/src'); from wxconnect.config import Config; c = Config(); print('OK' if c.validate() else 'FAIL')" || exit 1
+
+# Entry point
+CMD ["python", "-m", "wxconnect.main"]