mirror of
https://github.com/meta-llama/llama-stack.git
synced 2025-12-28 03:52:00 +00:00
82 lines
3 KiB
Bash
Executable file
82 lines
3 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the terms described in the LICENSE file in
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# the root directory of this source tree.
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set -Eeuo pipefail
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PORT=8321
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OLLAMA_PORT=11434
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MODEL_ALIAS="llama3.2:3b"
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SERVER_IMAGE="llamastack/distribution-ollama:0.2.2"
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WAIT_TIMEOUT=300
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log(){ printf "\e[1;32m%s\e[0m\n" "$*"; }
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die(){ printf "\e[1;31m❌ %s\e[0m\n" "$*" >&2; exit 1; }
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if command -v docker &> /dev/null; then
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ENGINE="docker"
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HOST_DNS="host.docker.internal"
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elif command -v podman &> /dev/null; then
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ENGINE="podman"
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HOST_DNS="host.containers.internal"
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else
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die "Docker or Podman is required. Install Docker: https://docs.docker.com/get-docker/ or Podman: https://podman.io/getting-started/installation"
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fi
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# Clean up any leftovers from earlier runs
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for name in ollama-server llama-stack; do
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# detect existing containers
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ids=$($ENGINE ps -aq --filter "name=^${name}$")
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if [ -n "$ids" ]; then
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log "⚠️ Found existing container(s) for '${name}', removing..."
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$ENGINE rm -f "$ids"
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fi
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done
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###############################################################################
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# 1. Ollama
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###############################################################################
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log "🦙 Starting Ollama…"
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$ENGINE run -d --name ollama-server \
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-p "${OLLAMA_PORT}:11434" \
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-v ollama-models:/root/.ollama \
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ollama/ollama > /dev/null 2>&1
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log "⏳ Waiting for Ollama daemon…"
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timeout "$WAIT_TIMEOUT" bash -c \
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"until curl -fsS http://localhost:${OLLAMA_PORT}/ 2>/dev/null | grep -q 'Ollama'; do sleep 1; done" \
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|| die "Ollama did not become ready in ${WAIT_TIMEOUT}s"
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log "📦 Ensuring model is pulled: ${MODEL_ALIAS}..."
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$ENGINE exec ollama-server ollama pull "${MODEL_ALIAS}" > /dev/null 2>&1
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###############################################################################
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# 2. Llama‑Stack
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###############################################################################
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log "🦙📦 Starting Llama‑Stack…"
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$ENGINE run -d --name llama-stack \
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-p "${PORT}:${PORT}" \
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--add-host="${HOST_DNS}:host-gateway" \
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"${SERVER_IMAGE}" \
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--port "${PORT}" \
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--env INFERENCE_MODEL="${MODEL_ALIAS}" \
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--env OLLAMA_URL="http://${HOST_DNS}:${OLLAMA_PORT}" > /dev/null 2>&1
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log "⏳ Waiting for Llama‑Stack API…"
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timeout "$WAIT_TIMEOUT" bash -c \
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"until curl -fsS http://localhost:${PORT}/v1/health 2>/dev/null | grep -q 'OK'; do sleep 1; done" \
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|| die "Llama‑Stack did not become ready in ${WAIT_TIMEOUT}s"
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###############################################################################
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# Done
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###############################################################################
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log ""
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log "🎉 Llama‑Stack is ready!"
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log "👉 API endpoint: http://localhost:${PORT}"
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log "📖 Documentation: https://llama-stack.readthedocs.io/en/latest/references/index.html"
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log "💻 To access the llama‑stack CLI, exec into the container:"
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log " $ENGINE exec -ti llama-stack bash"
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log ""
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