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Author SHA1 Message Date
Dinesh Yeduguru
afb81da91a feat: add optional metrics to all responses 2025-02-11 10:36:33 -08:00
1097 changed files with 38371 additions and 465333 deletions

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@ -1,6 +0,0 @@
[run]
omit =
*/tests/*
*/llama_stack/providers/*
*/llama_stack/templates/*
.venv/*

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.github/CODEOWNERS vendored
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@ -2,4 +2,4 @@
# These owners will be the default owners for everything in
# the repo. Unless a later match takes precedence,
* @ashwinb @yanxi0830 @hardikjshah @raghotham @ehhuang @terrytangyuan @leseb @bbrowning
* @ashwinb @yanxi0830 @hardikjshah @dltn @raghotham @dineshyv @vladimirivic @sixianyi0721 @ehhuang @terrytangyuan

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@ -1,8 +1,11 @@
# What does this PR do?
<!-- Provide a short summary of what this PR does and why. Link to relevant issues if applicable. -->
[Provide a short summary of what this PR does and why. Link to relevant issues if applicable.]
<!-- If resolving an issue, uncomment and update the line below -->
<!-- Closes #[issue-number] -->
[//]: # (If resolving an issue, uncomment and update the line below)
[//]: # (Closes #[issue-number])
## Test Plan
<!-- Describe the tests you ran to verify your changes with result summaries. *Provide clear instructions so the plan can be easily re-executed.* -->
[Describe the tests you ran to verify your changes with result summaries. *Provide clear instructions so the plan can be easily re-executed.*]
[//]: # (## Documentation)
[//]: # (- [ ] Added a Changelog entry if the change is significant)

2
.github/TRIAGERS.md vendored
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@ -1,2 +0,0 @@
# This file documents Triage members in the Llama Stack community
@bbrowning @booxter @franciscojavierarceo @leseb

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@ -1,26 +0,0 @@
name: Setup Ollama
description: Start Ollama and cache model
inputs:
models:
description: Comma-separated list of models to pull
default: "llama3.2:3b-instruct-fp16,all-minilm:latest"
runs:
using: "composite"
steps:
- name: Install and start Ollama
shell: bash
run: |
# the ollama installer also starts the ollama service
curl -fsSL https://ollama.com/install.sh | sh
# Do NOT cache models - pulling the cache is actually slower than just pulling the model.
# It takes ~45 seconds to pull the models from the cache and unpack it, but only 30 seconds to
# pull them directly.
# Maybe this is because the cache is being pulled at the same time by all the matrix jobs?
- name: Pull requested models
if: inputs.models != ''
shell: bash
run: |
for model in $(echo "${{ inputs.models }}" | tr ',' ' '); do
ollama pull "$model"
done

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@ -1,22 +0,0 @@
name: Setup runner
description: Prepare a runner for the tests (install uv, python, project dependencies, etc.)
runs:
using: "composite"
steps:
- name: Install uv
uses: astral-sh/setup-uv@6b9c6063abd6010835644d4c2e1bef4cf5cd0fca # v6.0.1
with:
python-version: "3.10"
activate-environment: true
version: 0.7.6
- name: Install dependencies
shell: bash
run: |
uv sync --all-groups
uv pip install ollama faiss-cpu
# always test against the latest version of the client
# TODO: this is not necessarily a good idea. we need to test against both published and latest
# to find out backwards compatibility issues.
uv pip install git+https://github.com/meta-llama/llama-stack-client-python.git@main
uv pip install -e .

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@ -1,23 +0,0 @@
# GitHub Dependabot configuration
version: 2
updates:
# Enable version updates for GitHub Actions
- package-ecosystem: "github-actions"
directory: "/" # Will use the default workflow location of `.github/workflows`
schedule:
interval: "weekly"
day: "saturday"
commit-message:
prefix: chore(github-deps)
- package-ecosystem: "uv"
directory: "/"
schedule:
interval: "weekly"
day: "saturday"
# ignore all non-security updates: https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file#open-pull-requests-limit
open-pull-requests-limit: 0
labels:
- type/dependencies
- python
commit-message:
prefix: chore(python-deps)

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@ -1 +0,0 @@
FROM localhost:5000/distribution-kvant:dev

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@ -1,73 +0,0 @@
name: Build and Push playground container
run-name: Build and Push playground container
on:
workflow_dispatch:
#schedule:
# - cron: "0 10 * * *"
push:
branches:
- main
- kvant
tags:
- 'v*'
pull_request:
branches:
- main
- kvant
env:
IMAGE: git.kvant.cloud/${{github.repository}}-playground
jobs:
build-playground:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Set current time
uses: https://github.com/gerred/actions/current-time@master
id: current_time
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Login to git.kvant.cloud registry
uses: docker/login-action@v3
with:
registry: git.kvant.cloud
username: ${{ vars.ORG_PACKAGE_WRITER_USERNAME }}
password: ${{ secrets.ORG_PACKAGE_WRITER_TOKEN }}
- name: Docker meta
id: meta
uses: docker/metadata-action@v5
with:
# list of Docker images to use as base name for tags
images: |
${{env.IMAGE}}
# generate Docker tags based on the following events/attributes
tags: |
type=schedule
type=ref,event=branch
type=ref,event=pr
type=ref,event=tag
type=semver,pattern={{version}}
- name: Build and push to gitea registry
uses: docker/build-push-action@v6
with:
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
context: .
file: llama_stack/distribution/ui/Containerfile
provenance: mode=max
sbom: true
build-args: |
BUILD_DATE=${{ steps.current_time.outputs.time }}
cache-from: |
type=registry,ref=${{ env.IMAGE }}:buildcache
type=registry,ref=${{ env.IMAGE }}:${{ github.ref_name }}
type=registry,ref=${{ env.IMAGE }}:main
cache-to: type=registry,ref=${{ env.IMAGE }}:buildcache,mode=max,image-manifest=true

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@ -1,98 +0,0 @@
name: Build and Push container
run-name: Build and Push container
on:
workflow_dispatch:
#schedule:
# - cron: "0 10 * * *"
push:
branches:
- main
- kvant
tags:
- 'v*'
pull_request:
branches:
- main
- kvant
env:
IMAGE: git.kvant.cloud/${{github.repository}}
jobs:
build:
runs-on: ubuntu-latest
services:
registry:
image: registry:2
ports:
- 5000:5000
steps:
- name: Checkout
uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Set current time
uses: https://github.com/gerred/actions/current-time@master
id: current_time
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
with:
driver-opts: network=host
- name: Login to git.kvant.cloud registry
uses: docker/login-action@v3
with:
registry: git.kvant.cloud
username: ${{ vars.ORG_PACKAGE_WRITER_USERNAME }}
password: ${{ secrets.ORG_PACKAGE_WRITER_TOKEN }}
- name: Docker meta
id: meta
uses: docker/metadata-action@v5
with:
# list of Docker images to use as base name for tags
images: |
${{env.IMAGE}}
# generate Docker tags based on the following events/attributes
tags: |
type=schedule
type=ref,event=branch
type=ref,event=pr
type=ref,event=tag
type=semver,pattern={{version}}
- name: Install uv
uses: https://github.com/astral-sh/setup-uv@v5
with:
# Install a specific version of uv.
version: "0.7.8"
- name: Build
env:
USE_COPY_NOT_MOUNT: true
LLAMA_STACK_DIR: .
run: |
uvx --from . llama stack build --template kvant --image-type container
# docker tag distribution-kvant:dev ${{env.IMAGE}}:kvant
# docker push ${{env.IMAGE}}:kvant
docker tag distribution-kvant:dev localhost:5000/distribution-kvant:dev
docker push localhost:5000/distribution-kvant:dev
- name: Build and push to gitea registry
uses: docker/build-push-action@v6
with:
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
context: .github/workflows
provenance: mode=max
sbom: true
build-args: |
BUILD_DATE=${{ steps.current_time.outputs.time }}
cache-from: |
type=registry,ref=${{ env.IMAGE }}:buildcache
type=registry,ref=${{ env.IMAGE }}:${{ github.ref_name }}
type=registry,ref=${{ env.IMAGE }}:main
cache-to: type=registry,ref=${{ env.IMAGE }}:buildcache,mode=max,image-manifest=true

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@ -140,7 +140,7 @@ jobs:
#######################
- name: "Checkout 'meta-llama/llama-stack' repository"
id: checkout_repo
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
uses: actions/checkout@v4
with:
ref: ${{ inputs.branch }}
@ -302,7 +302,7 @@ jobs:
- name: "PR - Test Summary"
id: pr_test_summary_create
if: github.event_name == 'pull_request_target'
uses: test-summary/action@31493c76ec9e7aa675f1585d3ed6f1da69269a86 # v2.4
uses: test-summary/action@v2
with:
paths: "${{ github.workspace }}/merged-test-results.xml"
output: test-summary.md
@ -310,7 +310,7 @@ jobs:
- name: "PR - Upload Test Summary"
id: pr_test_summary_upload
if: github.event_name == 'pull_request_target'
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
uses: actions/upload-artifact@v3
with:
name: test-summary
path: test-summary.md
@ -320,7 +320,7 @@ jobs:
- name: "PR - Update comment"
id: pr_update_comment
if: github.event_name == 'pull_request_target'
uses: thollander/actions-comment-pull-request@24bffb9b452ba05a4f3f77933840a6a841d1b32b # v3.0.1
uses: thollander/actions-comment-pull-request@v2
with:
filePath: test-summary.md
@ -350,6 +350,6 @@ jobs:
- name: "Manual - Test Summary"
id: manual_test_summary
if: always() && github.event_name == 'workflow_dispatch'
uses: test-summary/action@31493c76ec9e7aa675f1585d3ed6f1da69269a86 # v2.4
uses: test-summary/action@v2
with:
paths: "${{ github.workspace }}/merged-test-results.xml"

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.github/workflows/pre-commit.yml vendored Normal file
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@ -0,0 +1,29 @@
name: Pre-commit
on:
pull_request:
push:
branches: [main]
jobs:
pre-commit:
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Set up Python
uses: actions/setup-python@v5
with:
python-version: '3.11'
cache: pip
cache-dependency-path: |
**/requirements*.txt
.pre-commit-config.yaml
- uses: pre-commit/action@v3.0.1
- name: Verify if there are any diff files after pre-commit
run: |
git diff --exit-code || (echo "There are uncommitted changes, run pre-commit locally and commit again" && exit 1)

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@ -8,10 +8,6 @@ on:
- reopened
- synchronize
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
permissions:
contents: read
@ -20,6 +16,6 @@ jobs:
runs-on: ubuntu-latest
steps:
- name: Check PR Title's semantic conformance
uses: amannn/action-semantic-pull-request@0723387faaf9b38adef4775cd42cfd5155ed6017 # v5.5.3
uses: amannn/action-semantic-pull-request@v5
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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@ -20,7 +20,7 @@ jobs:
matrix:
provider: [fireworks, together]
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- uses: actions/checkout@v4
with:
ref: ${{ github.event.inputs.commit_sha }}

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@ -11,42 +11,17 @@ on:
branches:
- main
paths:
- 'docs/**'
- 'pyproject.toml'
- 'docs/source/**'
- 'docs/resources/**'
- '.github/workflows/update-readthedocs.yml'
tags:
- '*'
pull_request:
branches:
- main
paths:
- 'docs/**'
- 'pyproject.toml'
- '.github/workflows/update-readthedocs.yml'
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
update-readthedocs:
runs-on: ubuntu-latest
runs-on: ubuntu-latest
env:
TOKEN: ${{ secrets.READTHEDOCS_TOKEN }}
steps:
- name: Checkout repository
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- name: Install dependencies
uses: ./.github/actions/setup-runner
- name: Build HTML
run: |
cd docs
uv run make html
- name: Trigger ReadTheDocs build
if: github.event_name != 'pull_request'
run: |
if [ -z "$TOKEN" ]; then
echo "READTHEDOCS_TOKEN is not set"
@ -55,10 +30,7 @@ jobs:
response=$(curl -X POST \
-H "Content-Type: application/json" \
-d "{
\"token\": \"$TOKEN\",
\"version\": \"$GITHUB_REF_NAME\"
}" \
-d "{\"token\": \"$TOKEN\"}" \
https://readthedocs.org/api/v2/webhook/llama-stack/289768/)
echo "Response: $response"

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@ -1,29 +0,0 @@
name: Update Changelog
on:
release:
types: [published, unpublished, created, edited, deleted, released]
permissions:
contents: read
jobs:
generate_changelog:
name: Generate changelog
permissions:
contents: write # for peter-evans/create-pull-request to create branch
pull-requests: write # for peter-evans/create-pull-request to create a PR
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
with:
ref: main
fetch-depth: 0
- run: |
python ./scripts/gen-changelog.py
- uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
with:
title: 'docs: update CHANGELOG.md for ${{ github.ref_name }}'
commit-message: 'docs: update CHANGELOG.md for ${{ github.ref_name }}'
branch: create-pull-request/changelog
signoff: true

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@ -1,26 +0,0 @@
name: Installer CI
on:
pull_request:
paths:
- 'install.sh'
push:
paths:
- 'install.sh'
schedule:
- cron: '0 2 * * *' # every day at 02:00 UTC
jobs:
lint:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # 4.2.2
- name: Run ShellCheck on install.sh
run: shellcheck install.sh
smoke-test:
needs: lint
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # 4.2.2
- name: Run installer end-to-end
run: ./install.sh

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@ -1,132 +0,0 @@
name: Integration Auth Tests
on:
push:
branches: [ main ]
pull_request:
branches: [ main ]
paths:
- 'distributions/**'
- 'llama_stack/**'
- 'tests/integration/**'
- 'uv.lock'
- 'pyproject.toml'
- 'requirements.txt'
- '.github/workflows/integration-auth-tests.yml' # This workflow
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
test-matrix:
runs-on: ubuntu-latest
strategy:
matrix:
auth-provider: [oauth2_token]
fail-fast: false # we want to run all tests regardless of failure
steps:
- name: Checkout repository
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- name: Install dependencies
uses: ./.github/actions/setup-runner
- name: Build Llama Stack
run: |
llama stack build --template ollama --image-type venv
- name: Install minikube
if: ${{ matrix.auth-provider == 'kubernetes' }}
uses: medyagh/setup-minikube@cea33675329b799adccc9526aa5daccc26cd5052 # v0.0.19
- name: Start minikube
if: ${{ matrix.auth-provider == 'oauth2_token' }}
run: |
minikube start
kubectl get pods -A
- name: Configure Kube Auth
if: ${{ matrix.auth-provider == 'oauth2_token' }}
run: |
kubectl create namespace llama-stack
kubectl create serviceaccount llama-stack-auth -n llama-stack
kubectl create rolebinding llama-stack-auth-rolebinding --clusterrole=admin --serviceaccount=llama-stack:llama-stack-auth -n llama-stack
kubectl create token llama-stack-auth -n llama-stack > llama-stack-auth-token
cat <<EOF | kubectl apply -f -
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: allow-anonymous-openid
rules:
- nonResourceURLs: ["/openid/v1/jwks"]
verbs: ["get"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: allow-anonymous-openid
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: allow-anonymous-openid
subjects:
- kind: User
name: system:anonymous
apiGroup: rbac.authorization.k8s.io
EOF
- name: Set Kubernetes Config
if: ${{ matrix.auth-provider == 'oauth2_token' }}
run: |
echo "KUBERNETES_API_SERVER_URL=$(kubectl get --raw /.well-known/openid-configuration| jq -r .jwks_uri)" >> $GITHUB_ENV
echo "KUBERNETES_CA_CERT_PATH=$(kubectl config view --minify -o jsonpath='{.clusters[0].cluster.certificate-authority}')" >> $GITHUB_ENV
echo "KUBERNETES_ISSUER=$(kubectl get --raw /.well-known/openid-configuration| jq -r .issuer)" >> $GITHUB_ENV
echo "KUBERNETES_AUDIENCE=$(kubectl create token llama-stack-auth -n llama-stack --duration=1h | cut -d. -f2 | base64 -d | jq -r '.aud[0]')" >> $GITHUB_ENV
- name: Set Kube Auth Config and run server
env:
INFERENCE_MODEL: "meta-llama/Llama-3.2-3B-Instruct"
if: ${{ matrix.auth-provider == 'oauth2_token' }}
run: |
run_dir=$(mktemp -d)
cat <<'EOF' > $run_dir/run.yaml
version: '2'
image_name: kube
apis: []
providers: {}
server:
port: 8321
EOF
yq eval '.server.auth = {"provider_type": "${{ matrix.auth-provider }}"}' -i $run_dir/run.yaml
yq eval '.server.auth.config = {"tls_cafile": "${{ env.KUBERNETES_CA_CERT_PATH }}", "issuer": "${{ env.KUBERNETES_ISSUER }}", "audience": "${{ env.KUBERNETES_AUDIENCE }}"}' -i $run_dir/run.yaml
yq eval '.server.auth.config.jwks = {"uri": "${{ env.KUBERNETES_API_SERVER_URL }}"}' -i $run_dir/run.yaml
cat $run_dir/run.yaml
nohup uv run llama stack run $run_dir/run.yaml --image-type venv > server.log 2>&1 &
- name: Wait for Llama Stack server to be ready
run: |
echo "Waiting for Llama Stack server..."
for i in {1..30}; do
if curl -s -L -H "Authorization: Bearer $(cat llama-stack-auth-token)" http://localhost:8321/v1/health | grep -q "OK"; then
echo "Llama Stack server is up!"
if grep -q "Enabling authentication with provider: ${{ matrix.auth-provider }}" server.log; then
echo "Llama Stack server is configured to use ${{ matrix.auth-provider }} auth"
exit 0
else
echo "Llama Stack server is not configured to use ${{ matrix.auth-provider }} auth"
cat server.log
exit 1
fi
fi
sleep 1
done
echo "Llama Stack server failed to start"
cat server.log
exit 1
- name: Test auth
run: |
curl -s -L -H "Authorization: Bearer $(cat llama-stack-auth-token)" http://127.0.0.1:8321/v1/providers|jq

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@ -1,116 +0,0 @@
name: Integration Tests
on:
push:
branches: [ main ]
pull_request:
branches: [ main ]
paths:
- 'llama_stack/**'
- 'tests/integration/**'
- 'uv.lock'
- 'pyproject.toml'
- 'requirements.txt'
- '.github/workflows/integration-tests.yml' # This workflow
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
test-matrix:
runs-on: ubuntu-latest
strategy:
matrix:
# Listing tests manually since some of them currently fail
# TODO: generate matrix list from tests/integration when fixed
test-type: [agents, inference, datasets, inspect, scoring, post_training, providers, tool_runtime]
client-type: [library, http]
fail-fast: false # we want to run all tests regardless of failure
steps:
- name: Checkout repository
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- name: Install dependencies
uses: ./.github/actions/setup-runner
- name: Setup ollama
uses: ./.github/actions/setup-ollama
- name: Build Llama Stack
run: |
llama stack build --template ollama --image-type venv
- name: Start Llama Stack server in background
if: matrix.client-type == 'http'
env:
INFERENCE_MODEL: "meta-llama/Llama-3.2-3B-Instruct"
run: |
LLAMA_STACK_LOG_FILE=server.log nohup uv run llama stack run ./llama_stack/templates/ollama/run.yaml --image-type venv &
- name: Wait for Llama Stack server to be ready
if: matrix.client-type == 'http'
run: |
echo "Waiting for Llama Stack server..."
for i in {1..30}; do
if curl -s http://localhost:8321/v1/health | grep -q "OK"; then
echo "Llama Stack server is up!"
exit 0
fi
sleep 1
done
echo "Llama Stack server failed to start"
cat server.log
exit 1
- name: Verify Ollama status is OK
if: matrix.client-type == 'http'
run: |
echo "Verifying Ollama status..."
ollama_status=$(curl -s -L http://127.0.0.1:8321/v1/providers/ollama|jq --raw-output .health.status)
echo "Ollama status: $ollama_status"
if [ "$ollama_status" != "OK" ]; then
echo "Ollama health check failed"
exit 1
fi
- name: Check Storage and Memory Available Before Tests
if: ${{ always() }}
run: |
free -h
df -h
- name: Run Integration Tests
env:
INFERENCE_MODEL: "meta-llama/Llama-3.2-3B-Instruct"
run: |
if [ "${{ matrix.client-type }}" == "library" ]; then
stack_config="ollama"
else
stack_config="http://localhost:8321"
fi
uv run pytest -s -v tests/integration/${{ matrix.test-type }} --stack-config=${stack_config} \
-k "not(builtin_tool or safety_with_image or code_interpreter or test_rag)" \
--text-model="meta-llama/Llama-3.2-3B-Instruct" \
--embedding-model=all-MiniLM-L6-v2
- name: Check Storage and Memory Available After Tests
if: ${{ always() }}
run: |
free -h
df -h
- name: Write ollama logs to file
if: ${{ always() }}
run: |
sudo journalctl -u ollama.service > ollama.log
- name: Upload all logs to artifacts
if: ${{ always() }}
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
with:
name: logs-${{ github.run_id }}-${{ github.run_attempt }}-${{ matrix.client-type }}-${{ matrix.test-type }}
path: |
*.log
retention-days: 1

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@ -1,45 +0,0 @@
name: Pre-commit
on:
pull_request:
push:
branches: [main]
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
pre-commit:
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- name: Set up Python
uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
with:
python-version: '3.11'
cache: pip
cache-dependency-path: |
**/requirements*.txt
.pre-commit-config.yaml
- uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd # v3.0.1
env:
SKIP: no-commit-to-branch
RUFF_OUTPUT_FORMAT: github
- name: Verify if there are any diff files after pre-commit
run: |
git diff --exit-code || (echo "There are uncommitted changes, run pre-commit locally and commit again" && exit 1)
- name: Verify if there are any new files after pre-commit
run: |
unstaged_files=$(git ls-files --others --exclude-standard)
if [ -n "$unstaged_files" ]; then
echo "There are uncommitted new files, run pre-commit locally and commit again"
echo "$unstaged_files"
exit 1
fi

View file

@ -1,147 +0,0 @@
name: Test Llama Stack Build
on:
push:
branches:
- main
paths:
- 'llama_stack/cli/stack/build.py'
- 'llama_stack/cli/stack/_build.py'
- 'llama_stack/distribution/build.*'
- 'llama_stack/distribution/*.sh'
- '.github/workflows/providers-build.yml'
pull_request:
paths:
- 'llama_stack/cli/stack/build.py'
- 'llama_stack/cli/stack/_build.py'
- 'llama_stack/distribution/build.*'
- 'llama_stack/distribution/*.sh'
- '.github/workflows/providers-build.yml'
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
generate-matrix:
runs-on: ubuntu-latest
outputs:
templates: ${{ steps.set-matrix.outputs.templates }}
steps:
- name: Checkout repository
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- name: Generate Template List
id: set-matrix
run: |
templates=$(ls llama_stack/templates/*/*build.yaml | awk -F'/' '{print $(NF-1)}' | jq -R -s -c 'split("\n")[:-1]')
echo "templates=$templates" >> "$GITHUB_OUTPUT"
build:
needs: generate-matrix
runs-on: ubuntu-latest
strategy:
matrix:
template: ${{ fromJson(needs.generate-matrix.outputs.templates) }}
image-type: [venv, container]
fail-fast: false # We want to run all jobs even if some fail
steps:
- name: Checkout repository
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- name: Install dependencies
uses: ./.github/actions/setup-runner
- name: Print build dependencies
run: |
uv run llama stack build --template ${{ matrix.template }} --image-type ${{ matrix.image-type }} --image-name test --print-deps-only
- name: Run Llama Stack Build
run: |
# USE_COPY_NOT_MOUNT is set to true since mounting is not supported by docker buildx, we use COPY instead
# LLAMA_STACK_DIR is set to the current directory so we are building from the source
USE_COPY_NOT_MOUNT=true LLAMA_STACK_DIR=. uv run llama stack build --template ${{ matrix.template }} --image-type ${{ matrix.image-type }} --image-name test
- name: Print dependencies in the image
if: matrix.image-type == 'venv'
run: |
uv pip list
build-single-provider:
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- name: Install dependencies
uses: ./.github/actions/setup-runner
- name: Build a single provider
run: |
USE_COPY_NOT_MOUNT=true LLAMA_STACK_DIR=. uv run llama stack build --image-type venv --image-name test --providers inference=remote::ollama
build-custom-container-distribution:
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- name: Install dependencies
uses: ./.github/actions/setup-runner
- name: Build a single provider
run: |
yq -i '.image_type = "container"' llama_stack/templates/starter/build.yaml
yq -i '.image_name = "test"' llama_stack/templates/starter/build.yaml
USE_COPY_NOT_MOUNT=true LLAMA_STACK_DIR=. uv run llama stack build --config llama_stack/templates/starter/build.yaml
- name: Inspect the container image entrypoint
run: |
IMAGE_ID=$(docker images --format "{{.Repository}}:{{.Tag}}" | head -n 1)
entrypoint=$(docker inspect --format '{{ .Config.Entrypoint }}' $IMAGE_ID)
echo "Entrypoint: $entrypoint"
if [ "$entrypoint" != "[python -m llama_stack.distribution.server.server --config /app/run.yaml]" ]; then
echo "Entrypoint is not correct"
exit 1
fi
build-ubi9-container-distribution:
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- name: Install dependencies
uses: ./.github/actions/setup-runner
- name: Pin template to UBI9 base
run: |
yq -i '
.image_type = "container" |
.image_name = "ubi9-test" |
.distribution_spec.container_image = "registry.access.redhat.com/ubi9:latest"
' llama_stack/templates/starter/build.yaml
- name: Build dev container (UBI9)
env:
USE_COPY_NOT_MOUNT: "true"
LLAMA_STACK_DIR: "."
run: |
uv run llama stack build --config llama_stack/templates/starter/build.yaml
- name: Inspect UBI9 image
run: |
IMAGE_ID=$(docker images --format "{{.Repository}}:{{.Tag}}" | head -n 1)
entrypoint=$(docker inspect --format '{{ .Config.Entrypoint }}' $IMAGE_ID)
echo "Entrypoint: $entrypoint"
if [ "$entrypoint" != "[python -m llama_stack.distribution.server.server --config /app/run.yaml]" ]; then
echo "Entrypoint is not correct"
exit 1
fi
echo "Checking /etc/os-release in $IMAGE_ID"
docker run --rm --entrypoint sh "$IMAGE_ID" -c \
'source /etc/os-release && echo "$ID"' \
| grep -qE '^(rhel|ubi)$' \
|| { echo "Base image is not UBI 9!"; exit 1; }

View file

@ -1,45 +0,0 @@
name: Close stale issues and PRs
on:
schedule:
- cron: '0 0 * * *' # every day at midnight
env:
LC_ALL: en_US.UTF-8
defaults:
run:
shell: bash
permissions:
contents: read
jobs:
stale:
permissions:
issues: write
pull-requests: write
runs-on: ubuntu-latest
steps:
- name: Stale Action
uses: actions/stale@5bef64f19d7facfb25b37b414482c7164d639639 # v9.1.0
with:
stale-issue-label: 'stale'
stale-issue-message: >
This issue has been automatically marked as stale because it has not had activity within 60 days.
It will be automatically closed if no further activity occurs within 30 days.
close-issue-message: >
This issue has been automatically closed due to inactivity.
Please feel free to reopen if you feel it is still relevant!
days-before-issue-stale: 60
days-before-issue-close: 30
stale-pr-label: 'stale'
stale-pr-message: >
This pull request has been automatically marked as stale because it has not had activity within 60 days.
It will be automatically closed if no further activity occurs within 30 days.
close-pr-message: >
This pull request has been automatically closed due to inactivity.
Please feel free to reopen if you intend to continue working on it!
days-before-pr-stale: 60
days-before-pr-close: 30
operations-per-run: 300

View file

@ -1,71 +0,0 @@
name: Test External Providers
on:
push:
branches: [ main ]
pull_request:
branches: [ main ]
paths:
- 'llama_stack/**'
- 'tests/integration/**'
- 'uv.lock'
- 'pyproject.toml'
- 'requirements.txt'
- '.github/workflows/test-external-providers.yml' # This workflow
jobs:
test-external-providers:
runs-on: ubuntu-latest
strategy:
matrix:
image-type: [venv]
# We don't do container yet, it's tricky to install a package from the host into the
# container and point 'uv pip install' to the correct path...
steps:
- name: Checkout repository
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- name: Install dependencies
uses: ./.github/actions/setup-runner
- name: Apply image type to config file
run: |
yq -i '.image_type = "${{ matrix.image-type }}"' tests/external-provider/llama-stack-provider-ollama/custom-distro.yaml
cat tests/external-provider/llama-stack-provider-ollama/custom-distro.yaml
- name: Setup directory for Ollama custom provider
run: |
mkdir -p tests/external-provider/llama-stack-provider-ollama/src/
cp -a llama_stack/providers/remote/inference/ollama/ tests/external-provider/llama-stack-provider-ollama/src/llama_stack_provider_ollama
- name: Create provider configuration
run: |
mkdir -p /home/runner/.llama/providers.d/remote/inference
cp tests/external-provider/llama-stack-provider-ollama/custom_ollama.yaml /home/runner/.llama/providers.d/remote/inference/custom_ollama.yaml
- name: Build distro from config file
run: |
USE_COPY_NOT_MOUNT=true LLAMA_STACK_DIR=. uv run llama stack build --config tests/external-provider/llama-stack-provider-ollama/custom-distro.yaml
- name: Start Llama Stack server in background
if: ${{ matrix.image-type }} == 'venv'
env:
INFERENCE_MODEL: "meta-llama/Llama-3.2-3B-Instruct"
run: |
uv run pip list
nohup uv run --active llama stack run tests/external-provider/llama-stack-provider-ollama/run.yaml --image-type ${{ matrix.image-type }} > server.log 2>&1 &
- name: Wait for Llama Stack server to be ready
run: |
for i in {1..30}; do
if ! grep -q "remote::custom_ollama from /home/runner/.llama/providers.d/remote/inference/custom_ollama.yaml" server.log; then
echo "Waiting for Llama Stack server to load the provider..."
sleep 1
else
echo "Provider loaded"
exit 0
fi
done
echo "Provider failed to load"
cat server.log
exit 1

View file

@ -1,52 +0,0 @@
name: Unit Tests
on:
push:
branches: [ main ]
pull_request:
branches: [ main ]
paths:
- 'llama_stack/**'
- 'tests/unit/**'
- 'uv.lock'
- 'pyproject.toml'
- 'requirements.txt'
- '.github/workflows/unit-tests.yml' # This workflow
workflow_dispatch:
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
unit-tests:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
python:
- "3.10"
- "3.11"
- "3.12"
- "3.13"
steps:
- name: Checkout repository
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- name: Install dependencies
uses: ./.github/actions/setup-runner
- name: Run unit tests
run: |
PYTHON_VERSION=${{ matrix.python }} ./scripts/unit-tests.sh --cov=llama_stack --junitxml=pytest-report-${{ matrix.python }}.xml --cov-report=html:htmlcov-${{ matrix.python }}
- name: Upload test results
if: always()
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
with:
name: test-results-${{ matrix.python }}
path: |
.pytest_cache/
pytest-report-${{ matrix.python }}.xml
htmlcov-${{ matrix.python }}/
retention-days: 7

5
.gitignore vendored
View file

@ -6,7 +6,6 @@ dev_requirements.txt
build
.DS_Store
llama_stack/configs/*
.cursor/
xcuserdata/
*.hmap
.DS_Store
@ -21,7 +20,3 @@ _build
docs/src
pyrightconfig.json
venv/
pytest-report.xml
.coverage
.python-version
data

3
.gitmodules vendored Normal file
View file

@ -0,0 +1,3 @@
[submodule "llama_stack/providers/impls/ios/inference/executorch"]
path = llama_stack/providers/inline/ios/inference/executorch
url = https://github.com/pytorch/executorch

View file

@ -8,25 +8,14 @@ repos:
rev: v5.0.0 # Latest stable version
hooks:
- id: check-merge-conflict
args: ['--assume-in-merge']
- id: trailing-whitespace
exclude: '\.py$' # Exclude Python files as Ruff already handles them
- id: check-added-large-files
args: ['--maxkb=1000']
- id: end-of-file-fixer
exclude: '^(.*\.svg)$'
- id: no-commit-to-branch
- id: check-yaml
args: ["--unsafe"]
- id: detect-private-key
- id: requirements-txt-fixer
- id: mixed-line-ending
args: [--fix=lf] # Forces to replace line ending by LF (line feed)
- id: check-executables-have-shebangs
- id: check-json
- id: check-shebang-scripts-are-executable
- id: check-symlinks
- id: check-toml
# Temporarily disabling this
# - id: no-commit-to-branch
# args: ['--branch=main']
- repo: https://github.com/Lucas-C/pre-commit-hooks
rev: v1.5.4
@ -41,8 +30,10 @@ repos:
rev: v0.9.4
hooks:
- id: ruff
args: [ --fix ]
exclude: ^llama_stack/strong_typing/.*$
args: [
--fix,
--exit-non-zero-on-fix
]
- id: ruff-format
- repo: https://github.com/adamchainz/blacken-docs
@ -53,30 +44,27 @@ repos:
- black==24.3.0
- repo: https://github.com/astral-sh/uv-pre-commit
rev: 0.7.8
rev: 0.5.26
hooks:
- id: uv-lock
- id: uv-export
args: [
"--frozen",
"--no-hashes",
"--no-emit-project",
"--no-default-groups",
"--output-file=requirements.txt"
]
args: ["--frozen", "--no-hashes", "--no-emit-project"]
- id: uv-sync
- repo: https://github.com/pre-commit/mirrors-mypy
rev: v1.15.0
hooks:
- id: mypy
additional_dependencies:
- uv==0.6.2
- mypy
- pytest
- rich
- types-requests
- pydantic
pass_filenames: false
# - repo: https://github.com/pre-commit/mirrors-mypy
# rev: v1.14.0
# hooks:
# - id: mypy
# additional_dependencies:
# - types-requests
# - types-setuptools
# - pydantic
# args: [--ignore-missing-imports]
# - repo: https://github.com/jsh9/pydoclint
# rev: d88180a8632bb1602a4d81344085cf320f288c5a
# hooks:
# - id: pydoclint
# args: [--config=pyproject.toml]
# - repo: https://github.com/tcort/markdown-link-check
# rev: v3.11.2
@ -84,34 +72,19 @@ repos:
# - id: markdown-link-check
# args: ['--quiet']
- repo: local
hooks:
- id: distro-codegen
name: Distribution Template Codegen
additional_dependencies:
- uv==0.7.8
entry: uv run --group codegen ./scripts/distro_codegen.py
language: python
pass_filenames: false
require_serial: true
files: ^llama_stack/templates/.*$|^llama_stack/providers/.*/inference/.*/models\.py$
- id: openapi-codegen
name: API Spec Codegen
additional_dependencies:
- uv==0.7.8
entry: sh -c 'uv run ./docs/openapi_generator/run_openapi_generator.sh > /dev/null'
language: python
pass_filenames: false
require_serial: true
files: ^llama_stack/apis/|^docs/openapi_generator/
- id: check-workflows-use-hashes
name: Check GitHub Actions use SHA-pinned actions
entry: ./scripts/check-workflows-use-hashes.sh
language: system
pass_filenames: false
require_serial: true
always_run: true
files: ^\.github/workflows/.*\.ya?ml$
# - repo: local
# hooks:
# - id: distro-codegen
# name: Distribution Template Codegen
# additional_dependencies:
# - rich
# - pydantic
# entry: python -m llama_stack.scripts.distro_codegen
# language: python
# pass_filenames: false
# require_serial: true
# files: ^llama_stack/templates/.*$
# stages: [manual]
ci:
autofix_commit_msg: 🎨 [pre-commit.ci] Auto format from pre-commit.com hooks

View file

@ -5,21 +5,28 @@
# Required
version: 2
# Build documentation in the "docs/" directory with Sphinx
sphinx:
configuration: docs/source/conf.py
# Set the OS, Python version and other tools you might need
build:
os: ubuntu-22.04
tools:
python: "3.12"
jobs:
pre_create_environment:
- asdf plugin add uv
- asdf install uv latest
- asdf global uv latest
create_environment:
- uv venv "${READTHEDOCS_VIRTUALENV_PATH}"
install:
- UV_PROJECT_ENVIRONMENT="${READTHEDOCS_VIRTUALENV_PATH}" uv sync --frozen --group docs
# You can also specify other tool versions:
# nodejs: "19"
# rust: "1.64"
# golang: "1.19"
# Build documentation in the "docs/" directory with Sphinx
sphinx:
configuration: docs/source/conf.py
# Optionally build your docs in additional formats such as PDF and ePub
# formats:
# - pdf
# - epub
# Optional but recommended, declare the Python requirements required
# to build your documentation
# See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
python:
install:
- requirements: docs/requirements.txt

37
.ruff.toml Normal file
View file

@ -0,0 +1,37 @@
# Suggested config from pytorch that we can adapt
lint.select = ["B", "C", "E" , "F" , "N", "W", "B9"]
line-length = 120
# C408 ignored because we like the dict keyword argument syntax
# E501 is not flexible enough, we're using B950 instead
# N812 ignored because import torch.nn.functional as F is PyTorch convention
# N817 ignored because importing using acronyms is convention (DistributedDataParallel as DDP)
# E731 allow usage of assigning lambda expressions
# E701 let black auto-format statements on one line
# E704 let black auto-format statements on one line
lint.ignore = [
"E203", "E305", "E402", "E501", "E721", "E741", "F405", "F821", "F841",
"C408", "E302", "W291", "E303", "N812", "N817", "E731", "E701",
# These are the additional ones we started ignoring after moving to ruff. We should look into each one of them later.
"C901", "C405", "C414", "N803", "N999", "C403", "C416", "B028", "C419", "C401", "B023",
# shebang has extra meaning in fbcode lints, so I think it's not worth trying
# to line this up with executable bit
"EXE001",
# random naming hints don't need
"N802",
# these ignores are from flake8-bugbear; please fix!
"B007", "B008"
]
exclude = [
"./.git",
"./docs/*",
"./build",
"./scripts",
"./venv",
"*.pyi",
".pre-commit-config.yaml",
"*.md",
".flake8"
]

View file

@ -1,482 +0,0 @@
# Changelog
# v0.2.7
Published on: 2025-05-16T20:38:10Z
## Highlights
This is a small update. But a couple highlights:
* feat: function tools in OpenAI Responses by @bbrowning in https://github.com/meta-llama/llama-stack/pull/2094, getting closer to ready. Streaming is the next missing piece.
* feat: Adding support for customizing chunk context in RAG insertion and querying by @franciscojavierarceo in https://github.com/meta-llama/llama-stack/pull/2134
* feat: scaffolding for Llama Stack UI by @ehhuang in https://github.com/meta-llama/llama-stack/pull/2149, more to come in the coming releases.
---
# v0.2.6
Published on: 2025-05-12T18:06:52Z
---
# v0.2.5
Published on: 2025-05-04T20:16:49Z
---
# v0.2.4
Published on: 2025-04-29T17:26:01Z
## Highlights
* One-liner to install and run Llama Stack yay! by @reluctantfuturist in https://github.com/meta-llama/llama-stack/pull/1383
* support for NVIDIA NeMo datastore by @raspawar in https://github.com/meta-llama/llama-stack/pull/1852
* (yuge!) Kubernetes authentication by @leseb in https://github.com/meta-llama/llama-stack/pull/1778
* (yuge!) OpenAI Responses API by @bbrowning in https://github.com/meta-llama/llama-stack/pull/1989
* add api.llama provider, llama-guard-4 model by @ashwinb in https://github.com/meta-llama/llama-stack/pull/2058
---
# v0.2.3
Published on: 2025-04-25T22:46:21Z
## Highlights
* OpenAI compatible inference endpoints and client-SDK support. `client.chat.completions.create()` now works.
* significant improvements and functionality added to the nVIDIA distribution
* many improvements to the test verification suite.
* new inference providers: Ramalama, IBM WatsonX
* many improvements to the Playground UI
---
# v0.2.2
Published on: 2025-04-13T01:19:49Z
## Main changes
- Bring Your Own Provider (@leseb) - use out-of-tree provider code to execute the distribution server
- OpenAI compatible inference API in progress (@bbrowning)
- Provider verifications (@ehhuang)
- Many updates and fixes to playground
- Several llama4 related fixes
---
# v0.2.1
Published on: 2025-04-05T23:13:00Z
---
# v0.2.0
Published on: 2025-04-05T19:04:29Z
## Llama 4 Support
Checkout more at https://www.llama.com
---
# v0.1.9
Published on: 2025-03-29T00:52:23Z
### Build and Test Agents
* Agents: Entire document context with attachments
* RAG: Documentation with sqlite-vec faiss comparison
* Getting started: Fixes to getting started notebook.
### Agent Evals and Model Customization
* (**New**) Post-training: Add nemo customizer
### Better Engineering
* Moved sqlite-vec to non-blocking calls
* Don't return a payload on file delete
---
# v0.1.8
Published on: 2025-03-24T01:28:50Z
# v0.1.8 Release Notes
### Build and Test Agents
* Safety: Integrated NVIDIA as a safety provider.
* VectorDB: Added Qdrant as an inline provider.
* Agents: Added support for multiple tool groups in agents.
* Agents: Simplified imports for Agents in client package
### Agent Evals and Model Customization
* Introduced DocVQA and IfEval benchmarks.
### Deploying and Monitoring Agents
* Introduced a Containerfile and image workflow for the Playground.
* Implemented support for Bearer (API Key) authentication.
* Added attribute-based access control for resources.
* Fixes on docker deployments: use --pull always and standardized the default port to 8321
* Deprecated: /v1/inspect/providers use /v1/providers/ instead
### Better Engineering
* Consolidated scripts under the ./scripts directory.
* Addressed mypy violations in various modules.
* Added Dependabot scans for Python dependencies.
* Implemented a scheduled workflow to update the changelog automatically.
* Enforced concurrency to reduce CI loads.
### New Contributors
* @cmodi-meta made their first contribution in https://github.com/meta-llama/llama-stack/pull/1650
* @jeffmaury made their first contribution in https://github.com/meta-llama/llama-stack/pull/1671
* @derekhiggins made their first contribution in https://github.com/meta-llama/llama-stack/pull/1698
* @Bobbins228 made their first contribution in https://github.com/meta-llama/llama-stack/pull/1745
**Full Changelog**: https://github.com/meta-llama/llama-stack/compare/v0.1.7...v0.1.8
---
# v0.1.7
Published on: 2025-03-14T22:30:51Z
## 0.1.7 Release Notes
### Build and Test Agents
* Inference: ImageType is now refactored to LlamaStackImageType
* Inference: Added tests to measure TTFT
* Inference: Bring back usage metrics
* Agents: Added endpoint for get agent, list agents and list sessions
* Agents: Automated conversion of type hints in client tool for lite llm format
* Agents: Deprecated ToolResponseMessage in agent.resume API
* Added Provider API for listing and inspecting provider info
### Agent Evals and Model Customization
* Eval: Added new eval benchmarks Math 500 and BFCL v3
* Deploy and Monitoring of Agents
* Telemetry: Fix tracing to work across coroutines
### Better Engineering
* Display code coverage for unit tests
* Updated call sites (inference, tool calls, agents) to move to async non blocking calls
* Unit tests also run on Python 3.11, 3.12, and 3.13
* Added ollama inference to Integration tests CI
* Improved documentation across examples, testing, CLI, updated providers table )
---
# v0.1.6
Published on: 2025-03-08T04:35:08Z
## 0.1.6 Release Notes
### Build and Test Agents
* Inference: Fixed support for inline vllm provider
* (**New**) Agent: Build & Monitor Agent Workflows with Llama Stack + Anthropic's Best Practice [Notebook](https://github.com/meta-llama/llama-stack/blob/main/docs/notebooks/Llama_Stack_Agent_Workflows.ipynb)
* (**New**) Agent: Revamped agent [documentation](https://llama-stack.readthedocs.io/en/latest/building_applications/agent.html) with more details and examples
* Agent: Unify tools and Python SDK Agents API
* Agent: AsyncAgent Python SDK wrapper supporting async client tool calls
* Agent: Support python functions without @client_tool decorator as client tools
* Agent: deprecation for allow_resume_turn flag, and remove need to specify tool_prompt_format
* VectorIO: MilvusDB support added
### Agent Evals and Model Customization
* (**New**) Agent: Llama Stack RAG Lifecycle [Notebook](https://github.com/meta-llama/llama-stack/blob/main/docs/notebooks/Llama_Stack_RAG_Lifecycle.ipynb)
* Eval: Documentation for eval, scoring, adding new benchmarks
* Eval: Distribution template to run benchmarks on llama & non-llama models
* Eval: Ability to register new custom LLM-as-judge scoring functions
* (**New**) Looking for contributors for open benchmarks. See [documentation](https://llama-stack.readthedocs.io/en/latest/references/evals_reference/index.html#open-benchmark-contributing-guide) for details.
### Deploy and Monitoring of Agents
* Better support for different log levels across all components for better monitoring
### Better Engineering
* Enhance OpenAPI spec to include Error types across all APIs
* Moved all tests to /tests and created unit tests to run on each PR
* Removed all dependencies on llama-models repo
---
# v0.1.5.1
Published on: 2025-02-28T22:37:44Z
## 0.1.5.1 Release Notes
* Fixes for security risk in https://github.com/meta-llama/llama-stack/pull/1327 and https://github.com/meta-llama/llama-stack/pull/1328
**Full Changelog**: https://github.com/meta-llama/llama-stack/compare/v0.1.5...v0.1.5.1
---
# v0.1.5
Published on: 2025-02-28T18:14:01Z
## 0.1.5 Release Notes
### Build Agents
* Inference: Support more non-llama models (openai, anthropic, gemini)
* Inference: Can use the provider's model name in addition to the HF alias
* Inference: Fixed issues with calling tools that weren't specified in the prompt
* RAG: Improved system prompt for RAG and no more need for hard-coded rag-tool calling
* Embeddings: Added support for Nemo retriever embedding models
* Tools: Added support for MCP tools in Ollama Distribution
* Distributions: Added new Groq distribution
### Customize Models
* Save post-trained checkpoint in SafeTensor format to allow Ollama inference provider to use the post-trained model
### Monitor agents
* More comprehensive logging of agent steps including client tools
* Telemetry inputs/outputs are now structured and queryable
* Ability to retrieve agents session, turn, step by ids
### Better Engineering
* Moved executorch Swift code out of this repo into the llama-stack-client-swift repo, similar to kotlin
* Move most logging to use logger instead of prints
* Completed text /chat-completion and /completion tests
---
# v0.1.4
Published on: 2025-02-25T00:02:43Z
## v0.1.4 Release Notes
Here are the key changes coming as part of this release:
### Build and Test Agents
* Inference: Added support for non-llama models
* Inference: Added option to list all downloaded models and remove models
* Agent: Introduce new api agents.resume_turn to include client side tool execution in the same turn
* Agent: AgentConfig introduces new variable “tool_config” that allows for better tool configuration and system prompt overrides
* Agent: Added logging for agent step start and completion times
* Agent: Added support for logging for tool execution metadata
* Embedding: Updated /inference/embeddings to support asymmetric models, truncation and variable sized outputs
* Embedding: Updated embedding models for Ollama, Together, and Fireworks with available defaults
* VectorIO: Improved performance of sqlite-vec using chunked writes
### Agent Evals and Model Customization
* Deprecated api /eval-tasks. Use /eval/benchmark instead
* Added CPU training support for TorchTune
### Deploy and Monitoring of Agents
* Consistent view of client and server tool calls in telemetry
### Better Engineering
* Made tests more data-driven for consistent evaluation
* Fixed documentation links and improved API reference generation
* Various small fixes for build scripts and system reliability
---
# v0.1.3
Published on: 2025-02-14T20:24:32Z
## v0.1.3 Release
Here are some key changes that are coming as part of this release.
### Build and Test Agents
Streamlined the initial development experience
- Added support for llama stack run --image-type venv
- Enhanced vector store options with new sqlite-vec provider and improved Qdrant integration
- vLLM improvements for tool calling and logprobs
- Better handling of sporadic code_interpreter tool calls
### Agent Evals
Better benchmarking and Agent performance assessment
- Renamed eval API /eval-task to /benchmarks
- Improved documentation and notebooks for RAG and evals
### Deploy and Monitoring of Agents
Improved production readiness
- Added usage metrics collection for chat completions
- CLI improvements for provider information
- Improved error handling and system reliability
- Better model endpoint handling and accessibility
- Improved signal handling on distro server
### Better Engineering
Infrastructure and code quality improvements
- Faster text-based chat completion tests
- Improved testing for non-streaming agent apis
- Standardized import formatting with ruff linter
- Added conventional commits standard
- Fixed documentation parsing issues
---
# v0.1.2
Published on: 2025-02-07T22:06:49Z
# TL;DR
- Several stabilizations to development flows after the switch to `uv`
- Migrated CI workflows to new OSS repo - [llama-stack-ops](https://github.com/meta-llama/llama-stack-ops)
- Added automated rebuilds for ReadTheDocs
- Llama Stack server supports HTTPS
- Added system prompt overrides support
- Several bug fixes and improvements to documentation (check out Kubernetes deployment guide by @terrytangyuan )
---
# v0.1.1
Published on: 2025-02-02T02:29:24Z
A bunch of small / big improvements everywhere including support for Windows, switching to `uv` and many provider improvements.
---
# v0.1.0
Published on: 2025-01-24T17:47:47Z
We are excited to announce a stable API release of Llama Stack, which enables developers to build RAG applications and Agents using tools and safety shields, monitor and those agents with telemetry, and evaluate the agent with scoring functions.
## Context
GenAI application developers need more than just an LLM - they need to integrate tools, connect with their data sources, establish guardrails, and ground the LLM responses effectively. Currently, developers must piece together various tools and APIs, complicating the development lifecycle and increasing costs. The result is that developers are spending more time on these integrations rather than focusing on the application logic itself. The bespoke coupling of components also makes it challenging to adopt state-of-the-art solutions in the rapidly evolving GenAI space. This is particularly difficult for open models like Llama, as best practices are not widely established in the open.
Llama Stack was created to provide developers with a comprehensive and coherent interface that simplifies AI application development and codifies best practices across the Llama ecosystem. Since our launch in September 2024, we have seen a huge uptick in interest in Llama Stack APIs by both AI developers and from partners building AI services with Llama models. Partners like Nvidia, Fireworks, and Ollama have collaborated with us to develop implementations across various APIs, including inference, memory, and safety.
With Llama Stack, you can easily build a RAG agent which can also search the web, do complex math, and custom tool calling. You can use telemetry to inspect those traces, and convert telemetry into evals datasets. And with Llama Stacks plugin architecture and prepackage distributions, you choose to run your agent anywhere - in the cloud with our partners, deploy your own environment using virtualenv, conda, or Docker, operate locally with Ollama, or even run on mobile devices with our SDKs. Llama Stack offers unprecedented flexibility while also simplifying the developer experience.
## Release
After iterating on the APIs for the last 3 months, today were launching a stable release (V1) of the Llama Stack APIs and the corresponding llama-stack server and client packages(v0.1.0). We now have automated tests for providers. These tests make sure that all provider implementations are verified. Developers can now easily and reliably select distributions or providers based on their specific requirements.
There are example standalone apps in llama-stack-apps.
## Key Features of this release
- **Unified API Layer**
- Inference: Run LLM models
- RAG: Store and retrieve knowledge for RAG
- Agents: Build multi-step agentic workflows
- Tools: Register tools that can be called by the agent
- Safety: Apply content filtering and safety policies
- Evaluation: Test model and agent quality
- Telemetry: Collect and analyze usage data and complex agentic traces
- Post Training ( Coming Soon ): Fine tune models for specific use cases
- **Rich Provider Ecosystem**
- Local Development: Meta's Reference, Ollama
- Cloud: Fireworks, Together, Nvidia, AWS Bedrock, Groq, Cerebras
- On-premises: Nvidia NIM, vLLM, TGI, Dell-TGI
- On-device: iOS and Android support
- **Built for Production**
- Pre-packaged distributions for common deployment scenarios
- Backwards compatibility across model versions
- Comprehensive evaluation capabilities
- Full observability and monitoring
- **Multiple developer interfaces**
- CLI: Command line interface
- Python SDK
- Swift iOS SDK
- Kotlin Android SDK
- **Sample llama stack applications**
- Python
- iOS
- Android
---
# v0.1.0rc12
Published on: 2025-01-22T22:24:01Z
---
# v0.0.63
Published on: 2024-12-18T07:17:43Z
A small but important bug-fix release to update the URL datatype for the client-SDKs. The issue affected multimodal agentic turns especially.
**Full Changelog**: https://github.com/meta-llama/llama-stack/compare/v0.0.62...v0.0.63
---
# v0.0.62
Published on: 2024-12-18T02:39:43Z
---
# v0.0.61
Published on: 2024-12-10T20:50:33Z
---
# v0.0.55
Published on: 2024-11-23T17:14:07Z
---
# v0.0.54
Published on: 2024-11-22T00:36:09Z
---
# v0.0.53
Published on: 2024-11-20T22:18:00Z
🚀 Initial Release Notes for Llama Stack!
### Added
- Resource-oriented design for models, shields, memory banks, datasets and eval tasks
- Persistence for registered objects with distribution
- Ability to persist memory banks created for FAISS
- PostgreSQL KVStore implementation
- Environment variable placeholder support in run.yaml files
- Comprehensive Zero-to-Hero notebooks and quickstart guides
- Support for quantized models in Ollama
- Vision models support for Together, Fireworks, Meta-Reference, and Ollama, and vLLM
- Bedrock distribution with safety shields support
- Evals API with task registration and scoring functions
- MMLU and SimpleQA benchmark scoring functions
- Huggingface dataset provider integration for benchmarks
- Support for custom dataset registration from local paths
- Benchmark evaluation CLI tools with visualization tables
- RAG evaluation scoring functions and metrics
- Local persistence for datasets and eval tasks
### Changed
- Split safety into distinct providers (llama-guard, prompt-guard, code-scanner)
- Changed provider naming convention (`impls``inline`, `adapters``remote`)
- Updated API signatures for dataset and eval task registration
- Restructured folder organization for providers
- Enhanced Docker build configuration
- Added version prefixing for REST API routes
- Enhanced evaluation task registration workflow
- Improved benchmark evaluation output formatting
- Restructured evals folder organization for better modularity
### Removed
- `llama stack configure` command
---

View file

@ -40,7 +40,6 @@ If you need help or guidance, comment on the issue. Issues that are extra friend
3. Ensure the test suite passes.
4. Make sure your code lints using `pre-commit`.
5. If you haven't already, complete the Contributor License Agreement ("CLA").
6. Ensure your pull request follows the [conventional commits format](https://www.conventionalcommits.org/en/v1.0.0/).
## Contributor License Agreement ("CLA")
In order to accept your pull request, we need you to submit a CLA. You only need
@ -61,34 +60,13 @@ outlined on that page and do not file a public issue.
We use [uv](https://github.com/astral-sh/uv) to manage python dependencies and virtual environments.
You can install `uv` by following this [guide](https://docs.astral.sh/uv/getting-started/installation/).
You can install the dependencies by running:
```bash
cd llama-stack
uv sync --extra dev
uv pip install -e .
source .venv/bin/activate
```
> [!NOTE]
> You can pin a specific version of Python to use for `uv` by adding a `.python-version` file in the root project directory.
> Otherwise, `uv` will automatically select a Python version according to the `requires-python` section of the `pyproject.toml`.
> For more info, see the [uv docs around Python versions](https://docs.astral.sh/uv/concepts/python-versions/).
Note that you can create a dotenv file `.env` that includes necessary environment variables:
```
LLAMA_STACK_BASE_URL=http://localhost:8321
LLAMA_STACK_CLIENT_LOG=debug
LLAMA_STACK_PORT=8321
LLAMA_STACK_CONFIG=<provider-name>
TAVILY_SEARCH_API_KEY=
BRAVE_SEARCH_API_KEY=
```
And then use this dotenv file when running client SDK tests via the following:
```bash
uv run --env-file .env -- pytest -v tests/integration/inference/test_text_inference.py --text-model=meta-llama/Llama-3.1-8B-Instruct
$ cd llama-stack
$ uv sync --extra dev
$ uv pip install -e .
$ source .venv/bin/activate
```
## Pre-commit Hooks
@ -96,7 +74,7 @@ uv run --env-file .env -- pytest -v tests/integration/inference/test_text_infere
We use [pre-commit](https://pre-commit.com/) to run linting and formatting checks on your code. You can install the pre-commit hooks by running:
```bash
uv run pre-commit install
$ uv run pre-commit install
```
After that, pre-commit hooks will run automatically before each commit.
@ -104,41 +82,25 @@ After that, pre-commit hooks will run automatically before each commit.
Alternatively, if you don't want to install the pre-commit hooks, you can run the checks manually by running:
```bash
uv run pre-commit run --all-files
$ uv run pre-commit run --all-files
```
> [!CAUTION]
> Before pushing your changes, make sure that the pre-commit hooks have passed successfully.
## Running tests
You can find the Llama Stack testing documentation here [here](tests/README.md).
## Adding a new dependency to the project
To add a new dependency to the project, you can use the `uv` command. For example, to add `foo` to the project, you can run:
```bash
uv add foo
uv sync
$ uv add foo
$ uv sync
```
## Coding Style
* Comments should provide meaningful insights into the code. Avoid filler comments that simply
describe the next step, as they create unnecessary clutter, same goes for docstrings.
* Prefer comments to clarify surprising behavior and/or relationships between parts of the code
rather than explain what the next line of code does.
* Catching exceptions, prefer using a specific exception type rather than a broad catch-all like
`Exception`.
* Error messages should be prefixed with "Failed to ..."
* 4 spaces for indentation rather than tab
* When using `# noqa` to suppress a style or linter warning, include a comment explaining the
justification for bypassing the check.
* When using `# type: ignore` to suppress a mypy warning, include a comment explaining the
justification for bypassing the check.
* Don't use unicode characters in the codebase. ASCII-only is preferred for compatibility or
readability reasons.
* 2 spaces for indentation rather than tabs
* 80 character line length
* ...
## Common Tasks
@ -146,43 +108,35 @@ Some tips about common tasks you work on while contributing to Llama Stack:
### Using `llama stack build`
Building a stack image (conda / docker) will use the production version of the `llama-stack` and `llama-stack-client` packages. If you are developing with a llama-stack repository checked out and need your code to be reflected in the stack image, set `LLAMA_STACK_DIR` and `LLAMA_STACK_CLIENT_DIR` to the appropriate checked out directories when running any of the `llama` CLI commands.
Building a stack image (conda / docker) will use the production version of the `llama-stack`, `llama-models` and `llama-stack-client` packages. If you are developing with a llama-stack repository checked out and need your code to be reflected in the stack image, set `LLAMA_STACK_DIR` and `LLAMA_MODELS_DIR` to the appropriate checked out directories when running any of the `llama` CLI commands.
Example:
```bash
cd work/
git clone https://github.com/meta-llama/llama-stack.git
git clone https://github.com/meta-llama/llama-stack-client-python.git
cd llama-stack
LLAMA_STACK_DIR=$(pwd) LLAMA_STACK_CLIENT_DIR=../llama-stack-client-python llama stack build --template <...>
$ cd work/
$ git clone https://github.com/meta-llama/llama-stack.git
$ git clone https://github.com/meta-llama/llama-models.git
$ cd llama-stack
$ LLAMA_STACK_DIR=$(pwd) LLAMA_MODELS_DIR=../llama-models llama stack build --template <...>
```
### Updating Provider Configurations
If you have made changes to a provider's configuration in any form (introducing a new config key, or changing models, etc.), you should run `./scripts/distro_codegen.py` to re-generate various YAML files as well as the documentation. You should not change `docs/source/.../distributions/` files manually as they are auto-generated.
If you have made changes to a provider's configuration in any form (introducing a new config key, or changing models, etc.), you should run `python llama_stack/scripts/distro_codegen.py` to re-generate various YAML files as well as the documentation. You should not change `docs/source/.../distributions/` files manually as they are auto-generated.
### Building the Documentation
If you are making changes to the documentation at [https://llama-stack.readthedocs.io/en/latest/](https://llama-stack.readthedocs.io/en/latest/), you can use the following command to build the documentation and preview your changes. You will need [Sphinx](https://www.sphinx-doc.org/en/master/) and the readthedocs theme.
```bash
# This rebuilds the documentation pages.
uv run --group docs make -C docs/ html
$ cd llama-stack/docs
$ uv sync --extra docs
# This will start a local server (usually at http://127.0.0.1:8000) that automatically rebuilds and refreshes when you make changes to the documentation.
uv run --group docs sphinx-autobuild docs/source docs/build/html --write-all
$ make html
$ uv run sphinx-autobuild source build/html
```
### Update API Documentation
If you modify or add new API endpoints, update the API documentation accordingly. You can do this by running the following command:
```bash
uv run ./docs/openapi_generator/run_openapi_generator.sh
```
The generated API documentation will be available in `docs/_static/`. Make sure to review the changes before committing.
## License
By contributing to Llama, you agree that your contributions will be licensed

View file

@ -1,9 +1,5 @@
include pyproject.toml
include llama_stack/models/llama/llama3/tokenizer.model
include llama_stack/models/llama/llama4/tokenizer.model
include distributions/dependencies.json
include llama_stack/distribution/*.sh
include llama_stack/cli/scripts/*.sh
include llama_stack/templates/*/*.yaml
include llama_stack/providers/tests/test_cases/inference/*.json
include llama_stack/models/llama/*/*.md
include llama_stack/tests/integration/*.jpg

144
README.md
View file

@ -3,82 +3,9 @@
[![PyPI version](https://img.shields.io/pypi/v/llama_stack.svg)](https://pypi.org/project/llama_stack/)
[![PyPI - Downloads](https://img.shields.io/pypi/dm/llama-stack)](https://pypi.org/project/llama-stack/)
[![License](https://img.shields.io/pypi/l/llama_stack.svg)](https://github.com/meta-llama/llama-stack/blob/main/LICENSE)
[![Discord](https://img.shields.io/discord/1257833999603335178?color=6A7EC2&logo=discord&logoColor=ffffff)](https://discord.gg/llama-stack)
[![Unit Tests](https://github.com/meta-llama/llama-stack/actions/workflows/unit-tests.yml/badge.svg?branch=main)](https://github.com/meta-llama/llama-stack/actions/workflows/unit-tests.yml?query=branch%3Amain)
[![Integration Tests](https://github.com/meta-llama/llama-stack/actions/workflows/integration-tests.yml/badge.svg?branch=main)](https://github.com/meta-llama/llama-stack/actions/workflows/integration-tests.yml?query=branch%3Amain)
[![Discord](https://img.shields.io/discord/1257833999603335178)](https://discord.gg/llama-stack)
[**Quick Start**](https://llama-stack.readthedocs.io/en/latest/getting_started/index.html) | [**Documentation**](https://llama-stack.readthedocs.io/en/latest/index.html) | [**Colab Notebook**](./docs/getting_started.ipynb) | [**Discord**](https://discord.gg/llama-stack)
### ✨🎉 Llama 4 Support 🎉✨
We released [Version 0.2.0](https://github.com/meta-llama/llama-stack/releases/tag/v0.2.0) with support for the Llama 4 herd of models released by Meta.
<details>
<summary>👋 Click here to see how to run Llama 4 models on Llama Stack </summary>
\
*Note you need 8xH100 GPU-host to run these models*
```bash
pip install -U llama_stack
MODEL="Llama-4-Scout-17B-16E-Instruct"
# get meta url from llama.com
llama model download --source meta --model-id $MODEL --meta-url <META_URL>
# start a llama stack server
INFERENCE_MODEL=meta-llama/$MODEL llama stack build --run --template meta-reference-gpu
# install client to interact with the server
pip install llama-stack-client
```
### CLI
```bash
# Run a chat completion
llama-stack-client --endpoint http://localhost:8321 \
inference chat-completion \
--model-id meta-llama/$MODEL \
--message "write a haiku for meta's llama 4 models"
ChatCompletionResponse(
completion_message=CompletionMessage(content="Whispers in code born\nLlama's gentle, wise heartbeat\nFuture's soft unfold", role='assistant', stop_reason='end_of_turn', tool_calls=[]),
logprobs=None,
metrics=[Metric(metric='prompt_tokens', value=21.0, unit=None), Metric(metric='completion_tokens', value=28.0, unit=None), Metric(metric='total_tokens', value=49.0, unit=None)]
)
```
### Python SDK
```python
from llama_stack_client import LlamaStackClient
client = LlamaStackClient(base_url=f"http://localhost:8321")
model_id = "meta-llama/Llama-4-Scout-17B-16E-Instruct"
prompt = "Write a haiku about coding"
print(f"User> {prompt}")
response = client.inference.chat_completion(
model_id=model_id,
messages=[
{"role": "system", "content": "You are a helpful assistant."},
{"role": "user", "content": prompt},
],
)
print(f"Assistant> {response.completion_message.content}")
```
As more providers start supporting Llama 4, you can use them in Llama Stack as well. We are adding to the list. Stay tuned!
</details>
### 🚀 One-Line Installer 🚀
To try Llama Stack locally, run:
```bash
curl -LsSf https://github.com/meta-llama/llama-stack/raw/main/install.sh | sh
```
### Overview
[**Quick Start**](https://llama-stack.readthedocs.io/en/latest/getting_started/index.html) | [**Documentation**](https://llama-stack.readthedocs.io/en/latest/index.html) | [**Colab Notebook**](./docs/getting_started.ipynb)
Llama Stack standardizes the core building blocks that simplify AI application development. It codifies best practices across the Llama ecosystem. More specifically, it provides
@ -105,32 +32,24 @@ Llama Stack standardizes the core building blocks that simplify AI application d
By reducing friction and complexity, Llama Stack empowers developers to focus on what they do best: building transformative generative AI applications.
### API Providers
Here is a list of the various API providers and available distributions that can help developers get started easily with Llama Stack.
| **API Provider Builder** | **Environments** | **Agents** | **Inference** | **Memory** | **Safety** | **Telemetry** | **Post Training** |
|:------------------------:|:----------------------:|:----------:|:-------------:|:----------:|:----------:|:-------------:|:-----------------:|
| Meta Reference | Single Node | ✅ | ✅ | ✅ | ✅ | ✅ | |
| SambaNova | Hosted | | ✅ | | ✅ | | |
| Cerebras | Hosted | | ✅ | | | | |
| Fireworks | Hosted | ✅ | ✅ | ✅ | | | |
| AWS Bedrock | Hosted | | ✅ | | ✅ | | |
| Together | Hosted | ✅ | ✅ | | ✅ | | |
| Groq | Hosted | | ✅ | | | | |
| Ollama | Single Node | | ✅ | | | | |
| TGI | Hosted and Single Node | | ✅ | | | | |
| NVIDIA NIM | Hosted and Single Node | | ✅ | | | | |
| Chroma | Single Node | | | ✅ | | | |
| PG Vector | Single Node | | | ✅ | | | |
| PyTorch ExecuTorch | On-device iOS | ✅ | ✅ | | | | |
| vLLM | Hosted and Single Node | | ✅ | | | | |
| OpenAI | Hosted | | ✅ | | | | |
| Anthropic | Hosted | | ✅ | | | | |
| Gemini | Hosted | | ✅ | | | | |
| watsonx | Hosted | | ✅ | | | | |
| HuggingFace | Single Node | | | | | | ✅ |
| TorchTune | Single Node | | | | | | ✅ |
| NVIDIA NEMO | Hosted | | | | | | ✅ |
Here is a list of the various API providers and available distributions that can help developers get started easily with Llama Stack.
| **API Provider Builder** | **Environments** | **Agents** | **Inference** | **Memory** | **Safety** | **Telemetry** |
|:------------------------:|:----------------------:|:----------:|:-------------:|:----------:|:----------:|:-------------:|
| Meta Reference | Single Node | ✅ | ✅ | ✅ | ✅ | ✅ |
| SambaNova | Hosted | | ✅ | | | |
| Cerebras | Hosted | | ✅ | | | |
| Fireworks | Hosted | ✅ | ✅ | ✅ | | |
| AWS Bedrock | Hosted | | ✅ | | ✅ | |
| Together | Hosted | ✅ | ✅ | | ✅ | |
| Groq | Hosted | | ✅ | | | |
| Ollama | Single Node | | ✅ | | | |
| TGI | Hosted and Single Node | | ✅ | | | |
| NVIDIA NIM | Hosted and Single Node | | ✅ | | | |
| Chroma | Single Node | | | ✅ | | |
| PG Vector | Single Node | | | ✅ | | |
| PyTorch ExecuTorch | On-device iOS | ✅ | ✅ | | | |
| vLLM | Hosted and Single Node | | ✅ | | | |
### Distributions
@ -139,6 +58,7 @@ A Llama Stack Distribution (or "distro") is a pre-configured bundle of provider
| **Distribution** | **Llama Stack Docker** | Start This Distribution |
|:---------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------:|:------------------------------------------------------------------------------------------------------------------------:|
| Meta Reference | [llamastack/distribution-meta-reference-gpu](https://hub.docker.com/repository/docker/llamastack/distribution-meta-reference-gpu/general) | [Guide](https://llama-stack.readthedocs.io/en/latest/distributions/self_hosted_distro/meta-reference-gpu.html) |
| Meta Reference Quantized | [llamastack/distribution-meta-reference-quantized-gpu](https://hub.docker.com/repository/docker/llamastack/distribution-meta-reference-quantized-gpu/general) | [Guide](https://llama-stack.readthedocs.io/en/latest/distributions/self_hosted_distro/meta-reference-quantized-gpu.html) |
| SambaNova | [llamastack/distribution-sambanova](https://hub.docker.com/repository/docker/llamastack/distribution-sambanova/general) | [Guide](https://llama-stack.readthedocs.io/en/latest/distributions/self_hosted_distro/sambanova.html) |
| Cerebras | [llamastack/distribution-cerebras](https://hub.docker.com/repository/docker/llamastack/distribution-cerebras/general) | [Guide](https://llama-stack.readthedocs.io/en/latest/distributions/self_hosted_distro/cerebras.html) |
| Ollama | [llamastack/distribution-ollama](https://hub.docker.com/repository/docker/llamastack/distribution-ollama/general) | [Guide](https://llama-stack.readthedocs.io/en/latest/distributions/self_hosted_distro/ollama.html) |
@ -147,6 +67,30 @@ A Llama Stack Distribution (or "distro") is a pre-configured bundle of provider
| Fireworks | [llamastack/distribution-fireworks](https://hub.docker.com/repository/docker/llamastack/distribution-fireworks/general) | [Guide](https://llama-stack.readthedocs.io/en/latest/distributions/self_hosted_distro/fireworks.html) |
| vLLM | [llamastack/distribution-remote-vllm](https://hub.docker.com/repository/docker/llamastack/distribution-remote-vllm/general) | [Guide](https://llama-stack.readthedocs.io/en/latest/distributions/self_hosted_distro/remote-vllm.html) |
### Installation
You have two ways to install this repository:
* **Install as a package**:
You can install the repository directly from [PyPI](https://pypi.org/project/llama-stack/) by running the following command:
```bash
pip install llama-stack
```
* **Install from source**:
If you prefer to install from the source code, make sure you have [conda installed](https://docs.conda.io/projects/conda/en/stable).
Then, run the following commands:
```bash
mkdir -p ~/local
cd ~/local
git clone git@github.com:meta-llama/llama-stack.git
conda create -n stack python=3.10
conda activate stack
cd llama-stack
pip install -e .
```
### Documentation

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@ -0,0 +1 @@
../../llama_stack/templates/bedrock/build.yaml

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@ -0,0 +1,15 @@
services:
llamastack:
image: distribution-bedrock
volumes:
- ~/.llama:/root/.llama
- ./run.yaml:/root/llamastack-run-bedrock.yaml
ports:
- "8321:8321"
entrypoint: bash -c "python -m llama_stack.distribution.server.server --yaml_config /root/llamastack-run-bedrock.yaml"
deploy:
restart_policy:
condition: on-failure
delay: 3s
max_attempts: 5
window: 60s

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@ -0,0 +1 @@
../../llama_stack/templates/bedrock/run.yaml

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@ -0,0 +1 @@
../../llama_stack/templates/cerebras/build.yaml

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@ -0,0 +1,16 @@
services:
llamastack:
image: llamastack/distribution-cerebras
network_mode: "host"
volumes:
- ~/.llama:/root/.llama
- ./run.yaml:/root/llamastack-run-cerebras.yaml
ports:
- "8321:8321"
entrypoint: bash -c "python -m llama_stack.distribution.server.server --yaml_config /root/llamastack-run-cerebras.yaml"
deploy:
restart_policy:
condition: on-failure
delay: 3s
max_attempts: 5
window: 60s

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@ -0,0 +1 @@
../../llama_stack/templates/cerebras/run.yaml

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@ -0,0 +1,50 @@
services:
text-generation-inference:
image: registry.dell.huggingface.co/enterprise-dell-inference-meta-llama-meta-llama-3.1-8b-instruct
network_mode: "host"
volumes:
- $HOME/.cache/huggingface:/data
ports:
- "5009:5009"
devices:
- nvidia.com/gpu=all
environment:
- CUDA_VISIBLE_DEVICES=0,1,2,3,4
- NUM_SHARD=4
- MAX_BATCH_PREFILL_TOKENS=32768
- MAX_INPUT_TOKENS=8000
- MAX_TOTAL_TOKENS=8192
command: []
deploy:
resources:
reservations:
devices:
- driver: nvidia
# that's the closest analogue to --gpus; provide
# an integer amount of devices or 'all'
count: all
# Devices are reserved using a list of capabilities, making
# capabilities the only required field. A device MUST
# satisfy all the requested capabilities for a successful
# reservation.
capabilities: [gpu]
runtime: nvidia
llamastack:
depends_on:
text-generation-inference:
condition: service_healthy
image: llamastack/distribution-tgi
network_mode: "host"
volumes:
- ~/.llama:/root/.llama
# Link to TGI run.yaml file
- ./run.yaml:/root/my-run.yaml
ports:
- "8321:8321"
# Hack: wait for TGI server to start before starting docker
entrypoint: bash -c "sleep 60; python -m llama_stack.distribution.server.server --yaml_config /root/my-run.yaml"
restart_policy:
condition: on-failure
delay: 3s
max_attempts: 5
window: 60s

View file

@ -0,0 +1,44 @@
version: '2'
image_name: local
container_image: null
conda_env: local
apis:
- shields
- agents
- models
- memory
- memory_banks
- inference
- safety
providers:
inference:
- provider_id: tgi0
provider_type: remote::tgi
config:
url: http://127.0.0.1:80
safety:
- provider_id: meta0
provider_type: inline::llama-guard
config:
model: Llama-Guard-3-1B
excluded_categories: []
- provider_id: meta1
provider_type: inline::prompt-guard
config:
model: Prompt-Guard-86M
memory:
- provider_id: meta0
provider_type: inline::faiss
config: {}
agents:
- provider_id: meta0
provider_type: inline::meta-reference
config:
persistence_store:
namespace: null
type: sqlite
db_path: ~/.llama/runtime/kvstore.db
telemetry:
- provider_id: meta0
provider_type: inline::meta-reference
config: {}

View file

@ -7,12 +7,10 @@
"chardet",
"chromadb-client",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"langdetect",
"matplotlib",
"mcp",
"nltk",
@ -23,19 +21,17 @@
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn"
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
],
"cerebras": [
"aiosqlite",
@ -45,12 +41,10 @@
"chardet",
"chromadb-client",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"langdetect",
"matplotlib",
"nltk",
"numpy",
@ -60,58 +54,14 @@
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
],
"ci-tests": [
"aiosqlite",
"autoevals",
"blobfile",
"chardet",
"chromadb-client",
"datasets",
"emoji",
"fastapi",
"fire",
"fireworks-ai",
"httpx",
"langdetect",
"matplotlib",
"mcp",
"nltk",
"numpy",
"openai",
"opentelemetry-exporter-otlp-proto-http",
"opentelemetry-sdk",
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"sqlite-vec",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
@ -124,13 +74,11 @@
"chardet",
"chromadb-client",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"huggingface_hub",
"langdetect",
"matplotlib",
"nltk",
"numpy",
@ -140,18 +88,14 @@
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
@ -163,13 +107,11 @@
"chardet",
"chromadb-client",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"fireworks-ai",
"httpx",
"langdetect",
"matplotlib",
"mcp",
"nltk",
@ -180,58 +122,18 @@
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
],
"groq": [
"aiosqlite",
"autoevals",
"blobfile",
"chardet",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"langdetect",
"litellm",
"matplotlib",
"nltk",
"numpy",
"openai",
"opentelemetry-exporter-otlp-proto-http",
"opentelemetry-sdk",
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn"
],
"hf-endpoint": [
"aiohttp",
"aiosqlite",
@ -240,13 +142,11 @@
"chardet",
"chromadb-client",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"huggingface_hub",
"langdetect",
"matplotlib",
"mcp",
"nltk",
@ -257,19 +157,17 @@
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn"
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
],
"hf-serverless": [
"aiohttp",
@ -279,13 +177,11 @@
"chardet",
"chromadb-client",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"huggingface_hub",
"langdetect",
"matplotlib",
"mcp",
"nltk",
@ -296,97 +192,14 @@
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
],
"kvant": [
"aiosqlite",
"autoevals",
"blobfile",
"chardet",
"chromadb-client",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"langdetect",
"matplotlib",
"mcp",
"nltk",
"numpy",
"openai",
"opentelemetry-exporter-otlp-proto-http",
"opentelemetry-sdk",
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
],
"llama_api": [
"aiosqlite",
"autoevals",
"blobfile",
"chardet",
"chromadb-client",
"datasets",
"emoji",
"fastapi",
"fire",
"httpx",
"langdetect",
"litellm",
"matplotlib",
"mcp",
"nltk",
"numpy",
"openai",
"opentelemetry-exporter-otlp-proto-http",
"opentelemetry-sdk",
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"sqlite-vec",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
@ -399,14 +212,11 @@
"chardet",
"chromadb-client",
"datasets",
"emoji",
"fairscale",
"faiss-cpu",
"fastapi",
"fbgemm-gpu-genai==1.1.2",
"fire",
"httpx",
"langdetect",
"lm-format-enforcer",
"matplotlib",
"mcp",
@ -418,36 +228,76 @@
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentence-transformers",
"sentencepiece",
"sqlalchemy[asyncio]",
"torch",
"torchao==0.8.0",
"torchvision",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"zmq"
"zmq",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
],
"nvidia": [
"aiohttp",
"meta-reference-quantized-gpu": [
"accelerate",
"aiosqlite",
"autoevals",
"blobfile",
"chardet",
"chromadb-client",
"datasets",
"fairscale",
"faiss-cpu",
"fastapi",
"fbgemm-gpu",
"fire",
"httpx",
"lm-format-enforcer",
"matplotlib",
"mcp",
"nltk",
"numpy",
"openai",
"opentelemetry-exporter-otlp-proto-http",
"opentelemetry-sdk",
"pandas",
"pillow",
"psycopg2-binary",
"pypdf",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentence-transformers",
"sentencepiece",
"torch",
"torchao==0.5.0",
"torchvision",
"tqdm",
"transformers",
"uvicorn",
"zmq",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
],
"nvidia": [
"aiosqlite",
"autoevals",
"blobfile",
"chardet",
"datasets",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"matplotlib",
"mcp",
"nltk",
"numpy",
"openai",
@ -456,17 +306,17 @@
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"uvicorn"
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
],
"ollama": [
"aiohttp",
@ -476,14 +326,11 @@
"chardet",
"chromadb-client",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"langdetect",
"matplotlib",
"mcp",
"nltk",
"numpy",
"ollama",
@ -491,99 +338,16 @@
"opentelemetry-exporter-otlp-proto-http",
"opentelemetry-sdk",
"pandas",
"peft",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"torch",
"tqdm",
"transformers",
"tree_sitter",
"trl",
"uvicorn"
],
"open-benchmark": [
"aiosqlite",
"autoevals",
"blobfile",
"chardet",
"chromadb-client",
"datasets",
"emoji",
"fastapi",
"fire",
"httpx",
"langdetect",
"litellm",
"matplotlib",
"mcp",
"nltk",
"numpy",
"openai",
"opentelemetry-exporter-otlp-proto-http",
"opentelemetry-sdk",
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"sqlite-vec",
"together",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn"
],
"passthrough": [
"aiosqlite",
"autoevals",
"blobfile",
"chardet",
"chromadb-client",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"langdetect",
"matplotlib",
"mcp",
"nltk",
"numpy",
"openai",
"opentelemetry-exporter-otlp-proto-http",
"opentelemetry-sdk",
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
@ -595,12 +359,10 @@
"chardet",
"chromadb-client",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"langdetect",
"matplotlib",
"mcp",
"nltk",
@ -611,18 +373,14 @@
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
@ -636,46 +394,7 @@
"fastapi",
"fire",
"httpx",
"litellm",
"matplotlib",
"mcp",
"nltk",
"numpy",
"opentelemetry-exporter-otlp-proto-http",
"opentelemetry-sdk",
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
],
"starter": [
"aiosqlite",
"autoevals",
"blobfile",
"chardet",
"chromadb-client",
"datasets",
"emoji",
"fastapi",
"fire",
"fireworks-ai",
"httpx",
"langdetect",
"litellm",
"matplotlib",
"mcp",
"nltk",
"numpy",
"openai",
@ -684,19 +403,14 @@
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"sqlite-vec",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
@ -709,13 +423,11 @@
"chardet",
"chromadb-client",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"huggingface_hub",
"langdetect",
"matplotlib",
"mcp",
"nltk",
@ -726,18 +438,14 @@
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
@ -749,12 +457,10 @@
"chardet",
"chromadb-client",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"langdetect",
"matplotlib",
"mcp",
"nltk",
@ -765,59 +471,15 @@
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"together",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
],
"verification": [
"aiosqlite",
"autoevals",
"blobfile",
"chardet",
"chromadb-client",
"datasets",
"emoji",
"fastapi",
"fire",
"httpx",
"langdetect",
"litellm",
"matplotlib",
"mcp",
"nltk",
"numpy",
"openai",
"opentelemetry-exporter-otlp-proto-http",
"opentelemetry-sdk",
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"sqlite-vec",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
@ -829,12 +491,10 @@
"chardet",
"chromadb-client",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"langdetect",
"matplotlib",
"mcp",
"nltk",
@ -845,60 +505,17 @@
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"vllm",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
],
"watsonx": [
"aiosqlite",
"autoevals",
"blobfile",
"chardet",
"datasets",
"emoji",
"faiss-cpu",
"fastapi",
"fire",
"httpx",
"ibm_watson_machine_learning",
"langdetect",
"matplotlib",
"mcp",
"nltk",
"numpy",
"openai",
"opentelemetry-exporter-otlp-proto-http",
"opentelemetry-sdk",
"pandas",
"pillow",
"psycopg2-binary",
"pymongo",
"pypdf",
"pythainlp",
"redis",
"requests",
"scikit-learn",
"scipy",
"sentencepiece",
"sqlalchemy[asyncio]",
"tqdm",
"transformers",
"tree_sitter",
"uvicorn",
"sentence-transformers --no-deps",
"torch torchvision --index-url https://download.pytorch.org/whl/cpu"
]
}

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../../llama_stack/templates/fireworks/build.yaml

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@ -0,0 +1,14 @@
services:
llamastack:
image: llamastack/distribution-fireworks
ports:
- "8321:8321"
environment:
- FIREWORKS_API_KEY=${FIREWORKS_API_KEY}
entrypoint: bash -c "python -m llama_stack.distribution.server.server --template fireworks"
deploy:
restart_policy:
condition: on-failure
delay: 3s
max_attempts: 5
window: 60s

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@ -0,0 +1 @@
../../llama_stack/templates/fireworks/run.yaml

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../../llama_stack/templates/meta-reference-gpu/build.yaml

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@ -0,0 +1,34 @@
services:
llamastack:
image: llamastack/distribution-meta-reference-gpu
network_mode: "host"
volumes:
- ~/.llama:/root/.llama
- ./run.yaml:/root/my-run.yaml
ports:
- "8321:8321"
devices:
- nvidia.com/gpu=all
environment:
- CUDA_VISIBLE_DEVICES=0
command: []
deploy:
resources:
reservations:
devices:
- driver: nvidia
# that's the closest analogue to --gpus; provide
# an integer amount of devices or 'all'
count: 1
# Devices are reserved using a list of capabilities, making
# capabilities the only required field. A device MUST
# satisfy all the requested capabilities for a successful
# reservation.
capabilities: [gpu]
restart_policy:
condition: on-failure
delay: 3s
max_attempts: 5
window: 60s
runtime: nvidia
entrypoint: bash -c "python -m llama_stack.distribution.server.server --yaml_config /root/my-run.yaml"

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../../llama_stack/templates/meta-reference-gpu/run-with-safety.yaml

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@ -0,0 +1 @@
../../llama_stack/templates/meta-reference-gpu/run.yaml

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@ -0,0 +1 @@
../../llama_stack/templates/meta-reference-quantized-gpu/build.yaml

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@ -0,0 +1,35 @@
services:
llamastack:
image: llamastack/distribution-meta-reference-quantized-gpu
network_mode: "host"
volumes:
- ~/.llama:/root/.llama
- ./run.yaml:/root/my-run.yaml
ports:
- "8321:8321"
devices:
- nvidia.com/gpu=all
environment:
- CUDA_VISIBLE_DEVICES=0
command: []
deploy:
resources:
reservations:
devices:
- driver: nvidia
# that's the closest analogue to --gpus; provide
# an integer amount of devices or 'all'
count: 1
# Devices are reserved using a list of capabilities, making
# capabilities the only required field. A device MUST
# satisfy all the requested capabilities for a successful
# reservation.
capabilities: [gpu]
runtime: nvidia
entrypoint: bash -c "python -m llama_stack.distribution.server.server --yaml_config /root/my-run.yaml"
deploy:
restart_policy:
condition: on-failure
delay: 3s
max_attempts: 5
window: 60s

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@ -0,0 +1,58 @@
version: '2'
image_name: local
container_image: null
conda_env: local
apis:
- shields
- agents
- models
- memory
- memory_banks
- inference
- safety
providers:
inference:
- provider_id: meta0
provider_type: inline::meta-reference-quantized
config:
model: Llama3.2-3B-Instruct:int4-qlora-eo8
quantization:
type: int4
torch_seed: null
max_seq_len: 2048
max_batch_size: 1
- provider_id: meta1
provider_type: inline::meta-reference-quantized
config:
# not a quantized model !
model: Llama-Guard-3-1B
quantization: null
torch_seed: null
max_seq_len: 2048
max_batch_size: 1
safety:
- provider_id: meta0
provider_type: inline::llama-guard
config:
model: Llama-Guard-3-1B
excluded_categories: []
- provider_id: meta1
provider_type: inline::prompt-guard
config:
model: Prompt-Guard-86M
memory:
- provider_id: meta0
provider_type: inline::meta-reference
config: {}
agents:
- provider_id: meta0
provider_type: inline::meta-reference
config:
persistence_store:
namespace: null
type: sqlite
db_path: ~/.llama/runtime/kvstore.db
telemetry:
- provider_id: meta0
provider_type: inline::meta-reference
config: {}

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../../llama_stack/templates/ollama/build.yaml

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@ -0,0 +1,71 @@
services:
ollama:
image: ollama/ollama:latest
network_mode: ${NETWORK_MODE:-bridge}
volumes:
- ~/.ollama:/root/.ollama
ports:
- "11434:11434"
environment:
OLLAMA_DEBUG: 1
command: []
deploy:
resources:
limits:
memory: 8G # Set maximum memory
reservations:
memory: 8G # Set minimum memory reservation
# healthcheck:
# # ugh, no CURL in ollama image
# test: ["CMD", "curl", "-f", "http://ollama:11434"]
# interval: 10s
# timeout: 5s
# retries: 5
ollama-init:
image: ollama/ollama:latest
depends_on:
- ollama
# condition: service_healthy
network_mode: ${NETWORK_MODE:-bridge}
environment:
- OLLAMA_HOST=ollama
- INFERENCE_MODEL=${INFERENCE_MODEL}
- SAFETY_MODEL=${SAFETY_MODEL:-}
volumes:
- ~/.ollama:/root/.ollama
- ./pull-models.sh:/pull-models.sh
entrypoint: ["/pull-models.sh"]
llamastack:
depends_on:
ollama:
condition: service_started
ollama-init:
condition: service_started
image: ${LLAMA_STACK_IMAGE:-llamastack/distribution-ollama}
network_mode: ${NETWORK_MODE:-bridge}
volumes:
- ~/.llama:/root/.llama
# Link to ollama run.yaml file
- ~/local/llama-stack/:/app/llama-stack-source
- ./run${SAFETY_MODEL:+-with-safety}.yaml:/root/my-run.yaml
ports:
- "${LLAMA_STACK_PORT:-5001}:${LLAMA_STACK_PORT:-5001}"
environment:
- INFERENCE_MODEL=${INFERENCE_MODEL}
- SAFETY_MODEL=${SAFETY_MODEL:-}
- OLLAMA_URL=http://ollama:11434
entrypoint: >
python -m llama_stack.distribution.server.server /root/my-run.yaml \
--port ${LLAMA_STACK_PORT:-5001}
deploy:
restart_policy:
condition: on-failure
delay: 10s
max_attempts: 3
window: 60s
volumes:
ollama:
ollama-init:
llamastack:

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@ -0,0 +1,18 @@
#!/bin/sh
# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the terms described in the LICENSE file in
# the root directory of this source tree.
echo "Preloading (${INFERENCE_MODEL}, ${SAFETY_MODEL})..."
for model in ${INFERENCE_MODEL} ${SAFETY_MODEL}; do
echo "Preloading $model..."
if ! ollama run "$model"; then
echo "Failed to pull and run $model"
exit 1
fi
done
echo "All models pulled successfully"

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../../llama_stack/templates/ollama/run-with-safety.yaml

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@ -0,0 +1 @@
../../llama_stack/templates/ollama/run.yaml

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../../llama_stack/templates/nvidia/build.yaml

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@ -0,0 +1,19 @@
services:
llamastack:
image: distribution-nvidia:dev
network_mode: "host"
volumes:
- ~/.llama:/root/.llama
- ./run.yaml:/root/llamastack-run-nvidia.yaml
ports:
- "8321:8321"
environment:
- INFERENCE_MODEL=${INFERENCE_MODEL:-Llama3.1-8B-Instruct}
- NVIDIA_API_KEY=${NVIDIA_API_KEY:-}
entrypoint: bash -c "python -m llama_stack.distribution.server.server --yaml-config /root/llamastack-run-nvidia.yaml"
deploy:
restart_policy:
condition: on-failure
delay: 3s
max_attempts: 5
window: 60s

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../../llama_stack/templates/nvidia/run.yaml

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@ -0,0 +1 @@
../../llama_stack/templates/remote-vllm/build.yaml

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@ -0,0 +1,100 @@
services:
vllm-inference:
image: vllm/vllm-openai:latest
volumes:
- $HOME/.cache/huggingface:/root/.cache/huggingface
network_mode: ${NETWORK_MODE:-bridged}
ports:
- "${VLLM_INFERENCE_PORT:-5100}:${VLLM_INFERENCE_PORT:-5100}"
devices:
- nvidia.com/gpu=all
environment:
- CUDA_VISIBLE_DEVICES=${VLLM_INFERENCE_GPU:-0}
- HUGGING_FACE_HUB_TOKEN=$HF_TOKEN
command: >
--gpu-memory-utilization 0.75
--model ${VLLM_INFERENCE_MODEL:-meta-llama/Llama-3.2-3B-Instruct}
--enforce-eager
--max-model-len 8192
--max-num-seqs 16
--port ${VLLM_INFERENCE_PORT:-5100}
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost:${VLLM_INFERENCE_PORT:-5100}/v1/health"]
interval: 30s
timeout: 10s
retries: 5
deploy:
resources:
reservations:
devices:
- driver: nvidia
capabilities: [gpu]
runtime: nvidia
# A little trick:
# if VLLM_SAFETY_MODEL is set, we will create a service for the safety model
# otherwise, the entry will end in a hyphen which gets ignored by docker compose
vllm-${VLLM_SAFETY_MODEL:+safety}:
image: vllm/vllm-openai:latest
volumes:
- $HOME/.cache/huggingface:/root/.cache/huggingface
network_mode: ${NETWORK_MODE:-bridged}
ports:
- "${VLLM_SAFETY_PORT:-5101}:${VLLM_SAFETY_PORT:-5101}"
devices:
- nvidia.com/gpu=all
environment:
- CUDA_VISIBLE_DEVICES=${VLLM_SAFETY_GPU:-1}
- HUGGING_FACE_HUB_TOKEN=$HF_TOKEN
command: >
--gpu-memory-utilization 0.75
--model ${VLLM_SAFETY_MODEL}
--enforce-eager
--max-model-len 8192
--max-num-seqs 16
--port ${VLLM_SAFETY_PORT:-5101}
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost:${VLLM_SAFETY_PORT:-5101}/v1/health"]
interval: 30s
timeout: 10s
retries: 5
deploy:
resources:
reservations:
devices:
- driver: nvidia
capabilities: [gpu]
runtime: nvidia
llamastack:
depends_on:
- vllm-inference:
condition: service_healthy
- vllm-${VLLM_SAFETY_MODEL:+safety}:
condition: service_healthy
# image: llamastack/distribution-remote-vllm
image: llamastack/distribution-remote-vllm:test-0.0.52rc3
volumes:
- ~/.llama:/root/.llama
- ./run${VLLM_SAFETY_MODEL:+-with-safety}.yaml:/root/llamastack-run-remote-vllm.yaml
network_mode: ${NETWORK_MODE:-bridged}
environment:
- VLLM_URL=http://vllm-inference:${VLLM_INFERENCE_PORT:-5100}/v1
- VLLM_SAFETY_URL=http://vllm-safety:${VLLM_SAFETY_PORT:-5101}/v1
- INFERENCE_MODEL=${INFERENCE_MODEL:-meta-llama/Llama-3.2-3B-Instruct}
- MAX_TOKENS=${MAX_TOKENS:-4096}
- SQLITE_STORE_DIR=${SQLITE_STORE_DIR:-$HOME/.llama/distributions/remote-vllm}
- SAFETY_MODEL=${SAFETY_MODEL:-meta-llama/Llama-Guard-3-1B}
ports:
- "${LLAMA_STACK_PORT:-5001}:${LLAMA_STACK_PORT:-5001}"
# Hack: wait for vLLM server to start before starting docker
entrypoint: bash -c "sleep 60; python -m llama_stack.distribution.server.server --yaml_config /root/llamastack-run-remote-vllm.yaml --port 5001"
deploy:
restart_policy:
condition: on-failure
delay: 3s
max_attempts: 5
window: 60s
volumes:
vllm-inference:
vllm-safety:
llamastack:

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@ -0,0 +1 @@
../../llama_stack/templates/remote-vllm/run-with-safety.yaml

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@ -0,0 +1 @@
../../llama_stack/templates/remote-vllm/run.yaml

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@ -0,0 +1,9 @@
name: runpod
distribution_spec:
description: Use Runpod for running LLM inference
providers:
inference: remote::runpod
memory: meta-reference
safety: meta-reference
agents: meta-reference
telemetry: meta-reference

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@ -0,0 +1 @@
../../llama_stack/templates/sambanova/build.yaml

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@ -0,0 +1,16 @@
services:
llamastack:
image: llamastack/distribution-sambanova
network_mode: "host"
volumes:
- ~/.llama:/root/.llama
- ./run.yaml:/root/llamastack-run-sambanova.yaml
ports:
- "5000:5000"
entrypoint: bash -c "python -m llama_stack.distribution.server.server --yaml_config /root/llamastack-run-sambanova.yaml"
deploy:
restart_policy:
condition: on-failure
delay: 3s
max_attempts: 5
window: 60s

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@ -0,0 +1 @@
../../llama_stack/templates/sambanova/run.yaml

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@ -0,0 +1 @@
../../llama_stack/templates/tgi/build.yaml

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@ -0,0 +1,103 @@
services:
tgi-inference:
image: ghcr.io/huggingface/text-generation-inference:latest
volumes:
- $HOME/.cache/huggingface:/data
network_mode: ${NETWORK_MODE:-bridged}
ports:
- "${TGI_INFERENCE_PORT:-8080}:${TGI_INFERENCE_PORT:-8080}"
devices:
- nvidia.com/gpu=all
environment:
- CUDA_VISIBLE_DEVICES=${TGI_INFERENCE_GPU:-0}
- HF_TOKEN=$HF_TOKEN
- HF_HOME=/data
- HF_DATASETS_CACHE=/data
- HF_MODULES_CACHE=/data
- HF_HUB_CACHE=/data
command: >
--dtype bfloat16
--usage-stats off
--sharded false
--model-id ${TGI_INFERENCE_MODEL:-meta-llama/Llama-3.2-3B-Instruct}
--port ${TGI_INFERENCE_PORT:-8080}
--cuda-memory-fraction 0.75
healthcheck:
test: ["CMD", "curl", "-f", "http://tgi-inference:${TGI_INFERENCE_PORT:-8080}/health"]
interval: 5s
timeout: 5s
retries: 30
deploy:
resources:
reservations:
devices:
- driver: nvidia
capabilities: [gpu]
runtime: nvidia
tgi-${TGI_SAFETY_MODEL:+safety}:
image: ghcr.io/huggingface/text-generation-inference:latest
volumes:
- $HOME/.cache/huggingface:/data
network_mode: ${NETWORK_MODE:-bridged}
ports:
- "${TGI_SAFETY_PORT:-8081}:${TGI_SAFETY_PORT:-8081}"
devices:
- nvidia.com/gpu=all
environment:
- CUDA_VISIBLE_DEVICES=${TGI_SAFETY_GPU:-1}
- HF_TOKEN=$HF_TOKEN
- HF_HOME=/data
- HF_DATASETS_CACHE=/data
- HF_MODULES_CACHE=/data
- HF_HUB_CACHE=/data
command: >
--dtype bfloat16
--usage-stats off
--sharded false
--model-id ${TGI_SAFETY_MODEL:-meta-llama/Llama-Guard-3-1B}
--port ${TGI_SAFETY_PORT:-8081}
--cuda-memory-fraction 0.75
healthcheck:
test: ["CMD", "curl", "-f", "http://tgi-safety:${TGI_SAFETY_PORT:-8081}/health"]
interval: 5s
timeout: 5s
retries: 30
deploy:
resources:
reservations:
devices:
- driver: nvidia
capabilities: [gpu]
runtime: nvidia
llamastack:
depends_on:
tgi-inference:
condition: service_healthy
tgi-${TGI_SAFETY_MODEL:+safety}:
condition: service_healthy
image: llamastack/distribution-tgi:test-0.0.52rc3
network_mode: ${NETWORK_MODE:-bridged}
volumes:
- ~/.llama:/root/.llama
- ./run${TGI_SAFETY_MODEL:+-with-safety}.yaml:/root/my-run.yaml
ports:
- "${LLAMA_STACK_PORT:-5001}:${LLAMA_STACK_PORT:-5001}"
# Hack: wait for TGI server to start before starting docker
entrypoint: bash -c "sleep 60; python -m llama_stack.distribution.server.server --yaml_config /root/my-run.yaml"
restart_policy:
condition: on-failure
delay: 3s
max_attempts: 5
window: 60s
environment:
- TGI_URL=http://tgi-inference:${TGI_INFERENCE_PORT:-8080}
- SAFETY_TGI_URL=http://tgi-safety:${TGI_SAFETY_PORT:-8081}
- INFERENCE_MODEL=${INFERENCE_MODEL:-meta-llama/Llama-3.2-3B-Instruct}
- SAFETY_MODEL=${SAFETY_MODEL:-meta-llama/Llama-Guard-3-1B}
volumes:
tgi-inference:
tgi-safety:
llamastack:

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@ -0,0 +1 @@
../../llama_stack/templates/tgi/run-with-safety.yaml

1
distributions/tgi/run.yaml Symbolic link
View file

@ -0,0 +1 @@
../../llama_stack/templates/tgi/run.yaml

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@ -0,0 +1 @@
../../llama_stack/templates/together/build.yaml

View file

@ -0,0 +1,14 @@
services:
llamastack:
image: llamastack/distribution-together
ports:
- "8321:8321"
environment:
- TOGETHER_API_KEY=${TOGETHER_API_KEY}
entrypoint: bash -c "python -m llama_stack.distribution.server.server --template together"
deploy:
restart_policy:
condition: on-failure
delay: 3s
max_attempts: 5
window: 60s

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@ -0,0 +1 @@
../../llama_stack/templates/together/run.yaml

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@ -0,0 +1 @@
../../llama_stack/templates/inline-vllm/build.yaml

View file

@ -0,0 +1,35 @@
services:
llamastack:
image: llamastack/distribution-inline-vllm
network_mode: "host"
volumes:
- ~/.llama:/root/.llama
- ./run.yaml:/root/my-run.yaml
ports:
- "8321:8321"
devices:
- nvidia.com/gpu=all
environment:
- CUDA_VISIBLE_DEVICES=0
command: []
deploy:
resources:
reservations:
devices:
- driver: nvidia
# that's the closest analogue to --gpus; provide
# an integer amount of devices or 'all'
count: 1
# Devices are reserved using a list of capabilities, making
# capabilities the only required field. A device MUST
# satisfy all the requested capabilities for a successful
# reservation.
capabilities: [gpu]
runtime: nvidia
entrypoint: bash -c "python -m llama_stack.distribution.server.server --yaml_config /root/my-run.yaml"
deploy:
restart_policy:
condition: on-failure
delay: 3s
max_attempts: 5
window: 60s

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@ -0,0 +1,66 @@
version: '2'
image_name: local
container_image: null
conda_env: local
apis:
- shields
- agents
- models
- memory
- memory_banks
- inference
- safety
providers:
inference:
- provider_id: vllm-inference
provider_type: inline::vllm
config:
model: Llama3.2-3B-Instruct
tensor_parallel_size: 1
gpu_memory_utilization: 0.4
enforce_eager: true
max_tokens: 4096
- provider_id: vllm-inference-safety
provider_type: inline::vllm
config:
model: Llama-Guard-3-1B
tensor_parallel_size: 1
gpu_memory_utilization: 0.2
enforce_eager: true
max_tokens: 4096
safety:
- provider_id: meta0
provider_type: inline::llama-guard
config:
model: Llama-Guard-3-1B
excluded_categories: []
# Uncomment to use prompt guard
# - provider_id: meta1
# provider_type: inline::prompt-guard
# config:
# model: Prompt-Guard-86M
memory:
- provider_id: meta0
provider_type: inline::meta-reference
config: {}
# Uncomment to use pgvector
# - provider_id: pgvector
# provider_type: remote::pgvector
# config:
# host: 127.0.0.1
# port: 5432
# db: postgres
# user: postgres
# password: mysecretpassword
agents:
- provider_id: meta0
provider_type: inline::meta-reference
config:
persistence_store:
namespace: null
type: sqlite
db_path: ~/.llama/runtime/agents_store.db
telemetry:
- provider_id: meta0
provider_type: inline::meta-reference
config: {}

View file

@ -16,20 +16,3 @@
.hide-title h1 {
display: none;
}
h2, h3, h4 {
font-weight: normal;
}
html[data-theme="dark"] .rst-content div[class^="highlight"] {
background-color: #0b0b0b;
}
pre {
white-space: pre-wrap !important;
word-break: break-all;
}
[data-theme="dark"] .mermaid {
background-color: #f4f4f6 !important;
border-radius: 6px;
padding: 0.5em;
}

View file

@ -1,32 +0,0 @@
document.addEventListener("DOMContentLoaded", function () {
const prefersDark = window.matchMedia("(prefers-color-scheme: dark)").matches;
const htmlElement = document.documentElement;
// Check if theme is saved in localStorage
const savedTheme = localStorage.getItem("sphinx-rtd-theme");
if (savedTheme) {
// Use the saved theme preference
htmlElement.setAttribute("data-theme", savedTheme);
document.body.classList.toggle("dark", savedTheme === "dark");
} else {
// Fall back to system preference
const theme = prefersDark ? "dark" : "light";
htmlElement.setAttribute("data-theme", theme);
document.body.classList.toggle("dark", theme === "dark");
// Save initial preference
localStorage.setItem("sphinx-rtd-theme", theme);
}
// Listen for theme changes from the existing toggle
const observer = new MutationObserver(function(mutations) {
mutations.forEach(function(mutation) {
if (mutation.attributeName === "data-theme") {
const currentTheme = htmlElement.getAttribute("data-theme");
localStorage.setItem("sphinx-rtd-theme", currentTheme);
}
});
});
observer.observe(htmlElement, { attributes: true });
});

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@ -4,21 +4,6 @@
# This source code is licensed under the terms described in the LICENSE file in
# the root directory of this source tree.
import os
import time
def pytest_collection_modifyitems(items):
for item in items:
item.name = item.name.replace(' ', '_')
def pytest_runtest_teardown(item):
interval_seconds = os.getenv("LLAMA_STACK_TEST_INTERVAL_SECONDS")
if interval_seconds:
time.sleep(float(interval_seconds))
def pytest_configure(config):
config.option.tbstyle = "short"
config.option.disable_warnings = True

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@ -1,35 +1,35 @@
@ECHO OFF
pushd %~dp0
REM Command file for Sphinx documentation
if "%SPHINXBUILD%" == "" (
set SPHINXBUILD=sphinx-build
)
set SOURCEDIR=.
set BUILDDIR=_build
%SPHINXBUILD% >NUL 2>NUL
if errorlevel 9009 (
echo.
echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
echo.installed, then set the SPHINXBUILD environment variable to point
echo.to the full path of the 'sphinx-build' executable. Alternatively you
echo.may add the Sphinx directory to PATH.
echo.
echo.If you don't have Sphinx installed, grab it from
echo.https://www.sphinx-doc.org/
exit /b 1
)
if "%1" == "" goto help
%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
goto end
:help
%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
:end
popd
@ECHO OFF
pushd %~dp0
REM Command file for Sphinx documentation
if "%SPHINXBUILD%" == "" (
set SPHINXBUILD=sphinx-build
)
set SOURCEDIR=.
set BUILDDIR=_build
%SPHINXBUILD% >NUL 2>NUL
if errorlevel 9009 (
echo.
echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
echo.installed, then set the SPHINXBUILD environment variable to point
echo.to the full path of the 'sphinx-build' executable. Alternatively you
echo.may add the Sphinx directory to PATH.
echo.
echo.If you don't have Sphinx installed, grab it from
echo.https://www.sphinx-doc.org/
exit /b 1
)
if "%1" == "" goto help
%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
goto end
:help
%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
:end
popd

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@ -1 +1,9 @@
The RFC Specification (OpenAPI format) is generated from the set of API endpoints located in `llama_stack/distribution/server/endpoints.py` using the `generate.py` utility.
The RFC Specification (OpenAPI format) is generated from the set of API endpoints located in `llama_stack/[<subdir>]/api/endpoints.py` using the `generate.py` utility.
Please install the following packages before running the script:
```
pip install python-openapi json-strong-typing fire PyYAML llama-models
```
Then simply run `sh run_openapi_generator.sh <OUTPUT_DIR>`

View file

@ -12,16 +12,28 @@
from datetime import datetime
from pathlib import Path
import sys
import fire
import ruamel.yaml as yaml
from llama_models import schema_utils
# We do some monkey-patching to ensure our definitions only use the minimal
# (json_schema_type, webmethod) definitions from the llama_models package. For
# generation though, we need the full definitions and implementations from the
# (json-strong-typing) package.
from .strong_typing.schema import json_schema_type, register_schema
schema_utils.json_schema_type = json_schema_type
schema_utils.register_schema = register_schema
from llama_stack.apis.version import LLAMA_STACK_API_VERSION # noqa: E402
from llama_stack.distribution.stack import LlamaStack # noqa: E402
from .pyopenapi.options import Options # noqa: E402
from .pyopenapi.specification import Info, Server # noqa: E402
from .pyopenapi.utility import Specification, validate_api # noqa: E402
from .pyopenapi.utility import Specification # noqa: E402
def str_presenter(dumper, data):
@ -39,19 +51,11 @@ def main(output_dir: str):
if not output_dir.exists():
raise ValueError(f"Directory {output_dir} does not exist")
# Validate API protocols before generating spec
return_type_errors = validate_api()
if return_type_errors:
print("\nAPI Method Return Type Validation Errors:\n")
for error in return_type_errors:
print(error, file=sys.stderr)
sys.exit(1)
now = str(datetime.now())
print(
"Converting the spec to YAML (openapi.yaml) and HTML (openapi.html) at " + now
)
print("")
spec = Specification(
LlamaStack,
Options(
@ -63,7 +67,6 @@ def main(output_dir: str):
a set of endpoints and their corresponding interfaces that are tailored to
best leverage Llama Models.""",
),
include_standard_error_responses=True,
),
)

View file

@ -6,15 +6,13 @@
import hashlib
import ipaddress
import types
import typing
from dataclasses import make_dataclass
from typing import Any, Dict, Set, Union
from llama_stack.apis.datatypes import Error
from llama_stack.strong_typing.core import JsonType
from llama_stack.strong_typing.docstring import Docstring, parse_type
from llama_stack.strong_typing.inspection import (
from ..strong_typing.core import JsonType
from ..strong_typing.docstring import Docstring, parse_type
from ..strong_typing.inspection import (
is_generic_list,
is_type_optional,
is_type_union,
@ -22,15 +20,15 @@ from llama_stack.strong_typing.inspection import (
unwrap_optional_type,
unwrap_union_types,
)
from llama_stack.strong_typing.name import python_type_to_name
from llama_stack.strong_typing.schema import (
from ..strong_typing.name import python_type_to_name
from ..strong_typing.schema import (
get_schema_identifier,
JsonSchemaGenerator,
register_schema,
Schema,
SchemaOptions,
)
from llama_stack.strong_typing.serialization import json_dump_string, object_to_json
from ..strong_typing.serialization import json_dump_string, object_to_json
from .operations import (
EndpointOperation,
@ -180,7 +178,7 @@ class ContentBuilder:
"Creates the content subtree for a request or response."
def is_iterator_type(t):
return "StreamChunk" in str(t) or "OpenAIResponseObjectStream" in str(t)
return "StreamChunk" in str(t)
def get_media_type(t):
if is_generic_list(t):
@ -190,7 +188,7 @@ class ContentBuilder:
else:
return "application/json"
if typing.get_origin(payload_type) in (typing.Union, types.UnionType):
if typing.get_origin(payload_type) is typing.Union:
media_types = []
item_types = []
for x in typing.get_args(payload_type):
@ -437,75 +435,6 @@ class Generator:
self.schema_builder = SchemaBuilder(schema_generator)
self.responses = {}
# Create standard error responses
self._create_standard_error_responses()
def _create_standard_error_responses(self) -> None:
"""
Creates standard error responses that can be reused across operations.
These will be added to the components.responses section of the OpenAPI document.
"""
# Get the Error schema
error_schema = self.schema_builder.classdef_to_ref(Error)
# Create standard error responses
self.responses["BadRequest400"] = Response(
description="The request was invalid or malformed",
content={
"application/json": MediaType(
schema=error_schema,
example={
"status": 400,
"title": "Bad Request",
"detail": "The request was invalid or malformed",
},
)
},
)
self.responses["TooManyRequests429"] = Response(
description="The client has sent too many requests in a given amount of time",
content={
"application/json": MediaType(
schema=error_schema,
example={
"status": 429,
"title": "Too Many Requests",
"detail": "You have exceeded the rate limit. Please try again later.",
},
)
},
)
self.responses["InternalServerError500"] = Response(
description="The server encountered an unexpected error",
content={
"application/json": MediaType(
schema=error_schema,
example={
"status": 500,
"title": "Internal Server Error",
"detail": "An unexpected error occurred. Our team has been notified.",
},
)
},
)
# Add a default error response for any unhandled error cases
self.responses["DefaultError"] = Response(
description="An unexpected error occurred",
content={
"application/json": MediaType(
schema=error_schema,
example={
"status": 0,
"title": "Error",
"detail": "An unexpected error occurred",
},
)
},
)
def _build_type_tag(self, ref: str, schema: Schema) -> Tag:
# Don't include schema definition in the tag description because for one,
# it is not very valuable and for another, it causes string formatting
@ -520,7 +449,7 @@ class Generator:
)
def _build_extra_tag_groups(
self, extra_types: Dict[str, Dict[str, type]]
self, extra_types: Dict[str, List[type]]
) -> Dict[str, List[Tag]]:
"""
Creates a dictionary of tag group captions as keys, and tag lists as values.
@ -533,8 +462,9 @@ class Generator:
for category_name, category_items in extra_types.items():
tag_list: List[Tag] = []
for name, extra_type in category_items.items():
schema = self.schema_builder.classdef_to_schema(extra_type)
for extra_type in category_items:
name = python_type_to_name(extra_type)
schema = self.schema_builder.classdef_to_named_schema(name, extra_type)
tag_list.append(self._build_type_tag(name, schema))
if tag_list:
@ -551,10 +481,6 @@ class Generator:
op.defining_class.__name__ = f"{op.defining_class.__name__} (Coming Soon)"
print(op.defining_class.__name__)
# TODO (xiyan): temporary fix for datasetio inner impl + datasets api
# if op.defining_class.__name__ in ["DatasetIO"]:
# op.defining_class.__name__ = "Datasets"
doc_string = parse_type(op.func_ref)
doc_params = dict(
(param.name, param.description) for param in doc_string.params.values()
@ -594,32 +520,8 @@ class Generator:
# parameters passed anywhere
parameters = path_parameters + query_parameters
webmethod = getattr(op.func_ref, "__webmethod__", None)
raw_bytes_request_body = False
if webmethod:
raw_bytes_request_body = getattr(webmethod, "raw_bytes_request_body", False)
# data passed in request body as raw bytes cannot have request parameters
if raw_bytes_request_body and op.request_params:
raise ValueError(
"Cannot have both raw bytes request body and request parameters"
)
# data passed in request body as raw bytes
if raw_bytes_request_body:
requestBody = RequestBody(
content={
"application/octet-stream": {
"schema": {
"type": "string",
"format": "binary",
}
}
},
required=True,
)
# data passed in payload as JSON and mapped to request parameters
elif op.request_params:
# data passed in payload
if op.request_params:
builder = ContentBuilder(self.schema_builder)
first = next(iter(op.request_params))
request_name, request_type = first
@ -724,18 +626,6 @@ class Generator:
responses.update(response_builder.build_response(response_options))
assert len(responses.keys()) > 0, f"No responses found for {op.name}"
# Add standard error response references
if self.options.include_standard_error_responses:
if "400" not in responses:
responses["400"] = ResponseRef("BadRequest400")
if "429" not in responses:
responses["429"] = ResponseRef("TooManyRequests429")
if "500" not in responses:
responses["500"] = ResponseRef("InternalServerError500")
if "default" not in responses:
responses["default"] = ResponseRef("DefaultError")
if op.event_type is not None:
builder = ContentBuilder(self.schema_builder)
callbacks = {
@ -754,12 +644,9 @@ class Generator:
else:
callbacks = None
description = "\n".join(
filter(None, [doc_string.short_description, doc_string.long_description])
)
description = "\n".join(filter(None, [doc_string.short_description, doc_string.long_description]))
return Operation(
tags=[getattr(op.defining_class, "API_NAMESPACE", op.defining_class.__name__)],
tags=[op.defining_class.__name__],
summary=None,
# summary=doc_string.short_description,
description=description,
@ -767,7 +654,6 @@ class Generator:
requestBody=requestBody,
responses=responses,
callbacks=callbacks,
deprecated=True if "DEPRECATED" in op.func_name else None,
security=[] if op.public else None,
)
@ -795,7 +681,6 @@ class Generator:
raise NotImplementedError(f"unknown HTTP method: {op.http_method}")
route = op.get_route()
route = route.replace(":path", "")
print(f"route: {route}")
if route in paths:
paths[route].update(pathItem)
@ -805,8 +690,6 @@ class Generator:
operation_tags: List[Tag] = []
for cls in endpoint_classes:
doc_string = parse_type(cls)
if hasattr(cls, "API_NAMESPACE") and cls.API_NAMESPACE != cls.__name__:
continue
operation_tags.append(
Tag(
name=cls.__name__,
@ -865,7 +748,7 @@ class Generator:
for caption, extra_tag_group in extra_tag_groups.items():
tag_groups.append(
TagGroup(
name=caption,
name=self.options.map(caption),
tags=sorted(tag.name for tag in extra_tag_group),
)
)

View file

@ -10,12 +10,13 @@ import inspect
import typing
from dataclasses import dataclass
from typing import Any, Callable, Dict, Iterable, Iterator, List, Optional, Tuple, Union
from pydantic import BaseModel, create_model
from llama_stack.apis.version import LLAMA_STACK_API_VERSION
from llama_stack.apis.telemetry.telemetry import MetricEvent
from termcolor import colored
from llama_stack.strong_typing.inspection import get_signature
from ..strong_typing.inspection import get_signature
def split_prefix(
@ -130,8 +131,6 @@ class _FormatParameterExtractor:
def _get_route_parameters(route: str) -> List[str]:
extractor = _FormatParameterExtractor()
# Replace all occurrences of ":path" with empty string
route = route.replace(":path", "")
route.format_map(extractor)
return extractor.keys
@ -150,14 +149,7 @@ def _get_endpoint_functions(
print(f"Processing {colored(func_name, 'white')}...")
operation_name = func_name
if webmethod.method == "GET":
prefix = "get"
elif webmethod.method == "DELETE":
prefix = "delete"
elif webmethod.method == "POST":
prefix = "post"
elif operation_name.startswith("get_") or operation_name.endswith("/get"):
if operation_name.startswith("get_") or operation_name.endswith("/get"):
prefix = "get"
elif (
operation_name.startswith("delete_")
@ -167,8 +159,13 @@ def _get_endpoint_functions(
):
prefix = "delete"
else:
# by default everything else is a POST
prefix = "post"
if webmethod.method == "GET":
prefix = "get"
elif webmethod.method == "DELETE":
prefix = "delete"
else:
# by default everything else is a POST
prefix = "post"
yield prefix, operation_name, func_name, func_ref
@ -307,8 +304,28 @@ def get_endpoint_operations(
return typing._UnionGenericAlias(typing.Union, tuple(types))
else:
return t
def augment_response_with_metrics(t):
if t in (int, float, str, list):
return t
elif typing.get_origin(t) is typing.Union:
types = [augment_response_with_metrics(a) for a in typing.get_args(t)]
return typing._UnionGenericAlias(typing.Union, tuple(types))
elif isinstance(t, type) and issubclass(t, BaseModel):
if "metric_events" in t.model_fields:
print(f"warning: {t.__name__} already has metric_events field")
return t
if "data" in t.model_fields:
print(f"warning: {t.__name__} has a data field, metrics are not added")
return t
return create_model(
t.__name__,
__base__=t,
metrics=(Optional[List[MetricEvent]], None)
)
else:
return t
response_type = process_type(return_type)
response_type = augment_response_with_metrics(process_type(return_type))
if prefix in ["delete", "remove"]:
http_method = HTTPMethod.DELETE

View file

@ -35,7 +35,6 @@ class Options:
:param error_wrapper: True if errors are encapsulated in an error object wrapper.
:param property_description_fun: Custom transformation function to apply to class property documentation strings.
:param captions: User-defined captions for sections such as "Operations" or "Types", and (if applicable) groups of extra types.
:param include_standard_error_responses: Whether to include standard error responses (400, 429, 500, 503) in all operations.
"""
server: Server
@ -53,7 +52,6 @@ class Options:
error_wrapper: bool = False
property_description_fun: Optional[Callable[[type, str, str], str]] = None
captions: Optional[Dict[str, str]] = None
include_standard_error_responses: bool = True
default_captions: ClassVar[Dict[str, str]] = {
"Operations": "Operations",

View file

@ -9,7 +9,7 @@ import enum
from dataclasses import dataclass
from typing import Any, ClassVar, Dict, List, Optional, Union
from llama_stack.strong_typing.schema import JsonType, Schema, StrictJsonType
from ..strong_typing.schema import JsonType, Schema, StrictJsonType
URL = str
@ -78,7 +78,7 @@ class MediaType:
@dataclass
class RequestBody:
content: Dict[str, MediaType | Dict[str, Any]]
content: Dict[str, MediaType]
description: Optional[str] = None
required: Optional[bool] = None
@ -117,7 +117,6 @@ class Operation:
requestBody: Optional[RequestBody] = None
callbacks: Optional[Dict[str, "Callback"]] = None
security: Optional[List["SecurityRequirement"]] = None
deprecated: Optional[bool] = None
@dataclass

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