# Cube Agent Docker Image
# Includes all required tools: tsh, kubectl, helm, docker CLI, apollo-cli

FROM python:3.13-slim

# Install system dependencies
RUN apt-get update && apt-get install -y \
    curl \
    wget \
    gnupg \
    apt-transport-https \
    ca-certificates \
    software-properties-common \
    unzip \
    git \
    && rm -rf /var/lib/apt/lists/*

# Install kubectl
RUN curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.31/deb/Release.key | gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg \
    && chmod 644 /etc/apt/keyrings/kubernetes-apt-keyring.gpg \
    && echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.31/deb/ /' | tee /etc/apt/sources.list.d/kubernetes.list \
    && apt-get update \
    && apt-get install -y kubectl \
    && rm -rf /var/lib/apt/lists/*

# Install Helm
RUN curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash

# Install Teleport (tsh)
RUN curl -fsSL https://goteleport.com/static/install.sh | bash -s 16.4.12

# Install Docker CLI (for building images - requires Docker socket mount)
RUN install -m 0755 -d /etc/apt/keyrings \
    && curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc \
    && chmod a+r /etc/apt/keyrings/docker.asc \
    && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian bookworm stable" | tee /etc/apt/sources.list.d/docker.list \
    && apt-get update \
    && apt-get install -y docker-ce-cli docker-buildx-plugin \
    && rm -rf /var/lib/apt/lists/*

# Set up working directory
WORKDIR /app

# Copy and install cube-mcp first
COPY src/ /app/cube-mcp/src/
COPY pyproject.toml /app/cube-mcp/

# Install Python dependencies
COPY agent/requirements.txt /app/agent/
RUN pip install --no-cache-dir -r /app/agent/requirements.txt \
    && pip install --no-cache-dir -e /app/cube-mcp \
    && pip install --no-cache-dir apollo-cli

# Copy agent code
COPY agent/ /app/agent/

# Create non-root user and set permissions
RUN useradd -m -u 1000 agent \
    && chown -R agent:agent /app \
    && mkdir -p /home/agent/.aws /home/agent/.tsh /home/agent/.kube \
    && chown -R agent:agent /home/agent

USER agent

WORKDIR /app/agent

# Expose port
EXPOSE 8000

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:8000/health || exit 1

# Run the API server
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
