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open-webui/docker-ollama.sh
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2026-05-12 03:23:50 +09:00
#!/usr/bin/env bash
set -euo pipefail
# ---------------------------------------------------------------------------
# Pull and run the official Ollama container with optional GPU support.
# ---------------------------------------------------------------------------
readonly CONTAINER="ollama"
readonly HOST_PORT="${OLLAMA_PORT:-11434}"
readonly CONTAINER_PORT=11434
read -rp "Enable GPU passthrough? [y/N]: " use_gpu
echo "Pulling latest Ollama image..."
docker pull ollama/ollama:latest
echo "Stopping any existing ${CONTAINER} container..."
docker rm -f "$CONTAINER" 2>/dev/null || true
gpu_flags=()
if [[ "${use_gpu,,}" =~ ^y(es)?$ ]]; then
gpu_flags=("--gpus=all")
echo "GPU passthrough enabled."
fi
echo "Starting ${CONTAINER}..."
docker run -d \
"${gpu_flags[@]}" \
-v "ollama:/root/.ollama" \
-p "${HOST_PORT}:${CONTAINER_PORT}" \
--name "$CONTAINER" \
ollama/ollama
echo "Cleaning up dangling images..."
docker image prune -f
echo "Ollama is running at http://localhost:${HOST_PORT}"