distro templates

This commit is contained in:
Alexey Rybak 2025-09-22 16:02:18 -07:00
parent c6694beb44
commit d35e05c63c
13 changed files with 727 additions and 0 deletions

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#!/usr/bin/env bash
# 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.
set -euo pipefail
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
K8S_DIR="${SCRIPT_DIR}/../k8s"
echo "Setting up AWS EKS-specific storage class..."
kubectl apply -f gp3-topology-aware.yaml
echo "Running main Kubernetes deployment..."
cd "${K8S_DIR}"
./apply.sh "$@"

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# Set up default storage class on AWS EKS
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: gp3-topology-aware
annotations:
storageclass.kubernetes.io/is-default-class: "true"
parameters:
type: gp3
iops: "3000"
throughput: "125"
provisioner: ebs.csi.aws.com
reclaimPolicy: Delete
volumeBindingMode: WaitForFirstConsumer
allowVolumeExpansion: true

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#!/usr/bin/env bash
# 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.
export POSTGRES_USER=llamastack
export POSTGRES_DB=llamastack
export POSTGRES_PASSWORD=llamastack
export INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct
export SAFETY_MODEL=meta-llama/Llama-Guard-3-1B
# HF_TOKEN should be set by the user; base64 encode it for the secret
if [ -n "${HF_TOKEN:-}" ]; then
export HF_TOKEN_BASE64=$(echo -n "$HF_TOKEN" | base64)
else
echo "ERROR: HF_TOKEN not set. You need it for vLLM to download models from Hugging Face."
exit 1
fi
if [ -z "${GITHUB_CLIENT_ID:-}" ]; then
echo "ERROR: GITHUB_CLIENT_ID not set. You need it for Github login to work. See the Kubernetes Deployment Guide in the Llama Stack documentation."
exit 1
fi
if [ -z "${GITHUB_CLIENT_SECRET:-}" ]; then
echo "ERROR: GITHUB_CLIENT_SECRET not set. You need it for Github login to work. See the Kubernetes Deployment Guide in the Llama Stack documentation."
exit 1
fi
if [ -z "${LLAMA_STACK_UI_URL:-}" ]; then
echo "ERROR: LLAMA_STACK_UI_URL not set. Should be set to the external URL of the UI (excluding port). You need it for Github login to work. See the Kubernetes Deployment Guide in the Llama Stack documentation."
exit 1
fi
set -euo pipefail
set -x
# Apply the HF token secret if HF_TOKEN is provided
if [ -n "${HF_TOKEN:-}" ]; then
envsubst < ./hf-token-secret.yaml.template | kubectl apply -f -
fi
envsubst < ./vllm-k8s.yaml.template | kubectl apply -f -
envsubst < ./vllm-safety-k8s.yaml.template | kubectl apply -f -
envsubst < ./postgres-k8s.yaml.template | kubectl apply -f -
envsubst < ./chroma-k8s.yaml.template | kubectl apply -f -
kubectl create configmap llama-stack-config --from-file=stack_run_config.yaml \
--dry-run=client -o yaml > stack-configmap.yaml
kubectl apply -f stack-configmap.yaml
envsubst < ./stack-k8s.yaml.template | kubectl apply -f -
envsubst < ./ingress-k8s.yaml.template | kubectl apply -f -
envsubst < ./ui-k8s.yaml.template | kubectl apply -f -

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apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: chromadb-pvc
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 20Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: chromadb
spec:
replicas: 1
selector:
matchLabels:
app: chromadb
template:
metadata:
labels:
app: chromadb
spec:
containers:
- name: chromadb
image: chromadb/chroma:latest
ports:
- containerPort: 6000
env:
- name: CHROMA_HOST
value: "0.0.0.0"
- name: CHROMA_PORT
value: "6000"
- name: PERSIST_DIRECTORY
value: "/chroma/chroma"
- name: CHROMA_DB_IMPL
value: "duckdb+parquet"
resources:
requests:
memory: "512Mi"
cpu: "250m"
limits:
memory: "2Gi"
cpu: "1000m"
volumeMounts:
- name: chromadb-storage
mountPath: /chroma/chroma
volumes:
- name: chromadb-storage
persistentVolumeClaim:
claimName: chromadb-pvc
---
apiVersion: v1
kind: Service
metadata:
name: chromadb
spec:
selector:
app: chromadb
ports:
- protocol: TCP
port: 6000
targetPort: 6000
type: ClusterIP

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apiVersion: v1
kind: Secret
metadata:
name: hf-token-secret
type: Opaque
data:
token: ${HF_TOKEN_BASE64}

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apiVersion: v1
kind: Service
metadata:
name: llama-stack-service
spec:
type: LoadBalancer
selector:
app.kubernetes.io/name: llama-stack
ports:
- name: llama-stack-api
port: 8321
targetPort: 8321
protocol: TCP
- name: llama-stack-ui
port: 8322
targetPort: 8322
protocol: TCP

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apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: postgres-pvc
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 10Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: postgres
spec:
replicas: 1
selector:
matchLabels:
app.kubernetes.io/name: postgres
template:
metadata:
labels:
app.kubernetes.io/name: postgres
spec:
containers:
- name: postgres
image: postgres:15
env:
- name: POSTGRES_DB
value: "${POSTGRES_DB}"
- name: POSTGRES_USER
value: "${POSTGRES_USER}"
- name: POSTGRES_PASSWORD
value: "${POSTGRES_PASSWORD}"
- name: PGDATA
value: "/var/lib/postgresql/data/pgdata"
ports:
- containerPort: 5432
resources:
requests:
memory: "512Mi"
cpu: "250m"
limits:
memory: "1Gi"
cpu: "500m"
volumeMounts:
- name: postgres-storage
mountPath: /var/lib/postgresql/data
volumes:
- name: postgres-storage
persistentVolumeClaim:
claimName: postgres-pvc
---
apiVersion: v1
kind: Service
metadata:
name: postgres-server
spec:
selector:
app.kubernetes.io/name: postgres
ports:
- protocol: TCP
port: 5432
targetPort: 5432
type: ClusterIP

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apiVersion: v1
data:
stack_run_config.yaml: "version: '2'\nimage_name: kubernetes-demo\napis:\n- agents\n-
inference\n- files\n- safety\n- telemetry\n- tool_runtime\n- vector_io\nproviders:\n
\ inference:\n - provider_id: vllm-inference\n provider_type: remote::vllm\n
\ config:\n url: ${env.VLLM_URL:=http://localhost:8000/v1}\n max_tokens:
${env.VLLM_MAX_TOKENS:=4096}\n api_token: ${env.VLLM_API_TOKEN:=fake}\n tls_verify:
${env.VLLM_TLS_VERIFY:=true}\n - provider_id: vllm-safety\n provider_type:
remote::vllm\n config:\n url: ${env.VLLM_SAFETY_URL:=http://localhost:8000/v1}\n
\ max_tokens: ${env.VLLM_MAX_TOKENS:=4096}\n api_token: ${env.VLLM_API_TOKEN:=fake}\n
\ tls_verify: ${env.VLLM_TLS_VERIFY:=true}\n - provider_id: sentence-transformers\n
\ provider_type: inline::sentence-transformers\n config: {}\n vector_io:\n
\ - provider_id: ${env.ENABLE_CHROMADB:+chromadb}\n provider_type: remote::chromadb\n
\ config:\n url: ${env.CHROMADB_URL:=}\n kvstore:\n type: postgres\n
\ host: ${env.POSTGRES_HOST:=localhost}\n port: ${env.POSTGRES_PORT:=5432}\n
\ db: ${env.POSTGRES_DB:=llamastack}\n user: ${env.POSTGRES_USER:=llamastack}\n
\ password: ${env.POSTGRES_PASSWORD:=llamastack}\n files:\n - provider_id:
meta-reference-files\n provider_type: inline::localfs\n config:\n storage_dir:
${env.FILES_STORAGE_DIR:=~/.llama/distributions/starter/files}\n metadata_store:\n
\ type: sqlite\n db_path: ${env.SQLITE_STORE_DIR:=~/.llama/distributions/starter}/files_metadata.db
\ \n safety:\n - provider_id: llama-guard\n provider_type: inline::llama-guard\n
\ config:\n excluded_categories: []\n agents:\n - provider_id: meta-reference\n
\ provider_type: inline::meta-reference\n config:\n persistence_store:\n
\ type: postgres\n host: ${env.POSTGRES_HOST:=localhost}\n port:
${env.POSTGRES_PORT:=5432}\n db: ${env.POSTGRES_DB:=llamastack}\n user:
${env.POSTGRES_USER:=llamastack}\n password: ${env.POSTGRES_PASSWORD:=llamastack}\n
\ responses_store:\n type: postgres\n host: ${env.POSTGRES_HOST:=localhost}\n
\ port: ${env.POSTGRES_PORT:=5432}\n db: ${env.POSTGRES_DB:=llamastack}\n
\ user: ${env.POSTGRES_USER:=llamastack}\n password: ${env.POSTGRES_PASSWORD:=llamastack}\n
\ telemetry:\n - provider_id: meta-reference\n provider_type: inline::meta-reference\n
\ config:\n service_name: \"${env.OTEL_SERVICE_NAME:=\\u200B}\"\n sinks:
${env.TELEMETRY_SINKS:=console}\n tool_runtime:\n - provider_id: brave-search\n
\ provider_type: remote::brave-search\n config:\n api_key: ${env.BRAVE_SEARCH_API_KEY:+}\n
\ max_results: 3\n - provider_id: tavily-search\n provider_type: remote::tavily-search\n
\ config:\n api_key: ${env.TAVILY_SEARCH_API_KEY:+}\n max_results:
3\n - provider_id: rag-runtime\n provider_type: inline::rag-runtime\n config:
{}\n - provider_id: model-context-protocol\n provider_type: remote::model-context-protocol\n
\ config: {}\nmetadata_store:\n type: postgres\n host: ${env.POSTGRES_HOST:=localhost}\n
\ port: ${env.POSTGRES_PORT:=5432}\n db: ${env.POSTGRES_DB:=llamastack}\n user:
${env.POSTGRES_USER:=llamastack}\n password: ${env.POSTGRES_PASSWORD:=llamastack}\n
\ table_name: llamastack_kvstore\ninference_store:\n type: postgres\n host:
${env.POSTGRES_HOST:=localhost}\n port: ${env.POSTGRES_PORT:=5432}\n db: ${env.POSTGRES_DB:=llamastack}\n
\ user: ${env.POSTGRES_USER:=llamastack}\n password: ${env.POSTGRES_PASSWORD:=llamastack}\nmodels:\n-
metadata:\n embedding_dimension: 384\n model_id: all-MiniLM-L6-v2\n provider_id:
sentence-transformers\n model_type: embedding\n- metadata: {}\n model_id: ${env.INFERENCE_MODEL}\n
\ provider_id: vllm-inference\n model_type: llm\n- metadata: {}\n model_id:
${env.SAFETY_MODEL:=meta-llama/Llama-Guard-3-1B}\n provider_id: vllm-safety\n
\ model_type: llm\nshields:\n- shield_id: ${env.SAFETY_MODEL:=meta-llama/Llama-Guard-3-1B}\nvector_dbs:
[]\ndatasets: []\nscoring_fns: []\nbenchmarks: []\ntool_groups:\n- toolgroup_id:
builtin::websearch\n provider_id: tavily-search\n- toolgroup_id: builtin::rag\n
\ provider_id: rag-runtime\nserver:\n port: 8321\n auth:\n provider_config:\n
\ type: github_token\n"
kind: ConfigMap
metadata:
creationTimestamp: null
name: llama-stack-config

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apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: llama-pvc
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 1Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: llama-stack-server
spec:
replicas: 1
selector:
matchLabels:
app.kubernetes.io/name: llama-stack
app.kubernetes.io/component: server
template:
metadata:
labels:
app.kubernetes.io/name: llama-stack
app.kubernetes.io/component: server
spec:
containers:
- name: llama-stack
image: llamastack/distribution-starter:latest
imagePullPolicy: Always # since we have specified latest instead of a version
env:
- name: ENABLE_CHROMADB
value: "true"
- name: CHROMADB_URL
value: http://chromadb.default.svc.cluster.local:6000
- name: VLLM_URL
value: http://vllm-server.default.svc.cluster.local:8000/v1
- name: VLLM_MAX_TOKENS
value: "3072"
- name: VLLM_SAFETY_URL
value: http://vllm-server-safety.default.svc.cluster.local:8001/v1
- name: VLLM_TLS_VERIFY
value: "false"
- name: POSTGRES_HOST
value: postgres-server.default.svc.cluster.local
- name: POSTGRES_PORT
value: "5432"
- name: INFERENCE_MODEL
value: "${INFERENCE_MODEL}"
- name: SAFETY_MODEL
value: "${SAFETY_MODEL}"
- name: TAVILY_SEARCH_API_KEY
value: "${TAVILY_SEARCH_API_KEY}"
command: ["python", "-m", "llama_stack.core.server.server", "/etc/config/stack_run_config.yaml", "--port", "8321"]
ports:
- containerPort: 8321
volumeMounts:
- name: llama-storage
mountPath: /root/.llama
- name: llama-config
mountPath: /etc/config
volumes:
- name: llama-storage
persistentVolumeClaim:
claimName: llama-pvc
- name: llama-config
configMap:
name: llama-stack-config

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version: '2'
image_name: kubernetes-demo
apis:
- agents
- inference
- files
- safety
- telemetry
- tool_runtime
- vector_io
providers:
inference:
- provider_id: vllm-inference
provider_type: remote::vllm
config:
url: ${env.VLLM_URL:=http://localhost:8000/v1}
max_tokens: ${env.VLLM_MAX_TOKENS:=4096}
api_token: ${env.VLLM_API_TOKEN:=fake}
tls_verify: ${env.VLLM_TLS_VERIFY:=true}
- provider_id: vllm-safety
provider_type: remote::vllm
config:
url: ${env.VLLM_SAFETY_URL:=http://localhost:8000/v1}
max_tokens: ${env.VLLM_MAX_TOKENS:=4096}
api_token: ${env.VLLM_API_TOKEN:=fake}
tls_verify: ${env.VLLM_TLS_VERIFY:=true}
- provider_id: sentence-transformers
provider_type: inline::sentence-transformers
config: {}
vector_io:
- provider_id: ${env.ENABLE_CHROMADB:+chromadb}
provider_type: remote::chromadb
config:
url: ${env.CHROMADB_URL:=}
kvstore:
type: postgres
host: ${env.POSTGRES_HOST:=localhost}
port: ${env.POSTGRES_PORT:=5432}
db: ${env.POSTGRES_DB:=llamastack}
user: ${env.POSTGRES_USER:=llamastack}
password: ${env.POSTGRES_PASSWORD:=llamastack}
files:
- provider_id: meta-reference-files
provider_type: inline::localfs
config:
storage_dir: ${env.FILES_STORAGE_DIR:=~/.llama/distributions/starter/files}
metadata_store:
type: sqlite
db_path: ${env.SQLITE_STORE_DIR:=~/.llama/distributions/starter}/files_metadata.db
safety:
- provider_id: llama-guard
provider_type: inline::llama-guard
config:
excluded_categories: []
agents:
- provider_id: meta-reference
provider_type: inline::meta-reference
config:
persistence_store:
type: postgres
host: ${env.POSTGRES_HOST:=localhost}
port: ${env.POSTGRES_PORT:=5432}
db: ${env.POSTGRES_DB:=llamastack}
user: ${env.POSTGRES_USER:=llamastack}
password: ${env.POSTGRES_PASSWORD:=llamastack}
responses_store:
type: postgres
host: ${env.POSTGRES_HOST:=localhost}
port: ${env.POSTGRES_PORT:=5432}
db: ${env.POSTGRES_DB:=llamastack}
user: ${env.POSTGRES_USER:=llamastack}
password: ${env.POSTGRES_PASSWORD:=llamastack}
telemetry:
- provider_id: meta-reference
provider_type: inline::meta-reference
config:
service_name: "${env.OTEL_SERVICE_NAME:=\u200B}"
sinks: ${env.TELEMETRY_SINKS:=console}
tool_runtime:
- provider_id: brave-search
provider_type: remote::brave-search
config:
api_key: ${env.BRAVE_SEARCH_API_KEY:+}
max_results: 3
- provider_id: tavily-search
provider_type: remote::tavily-search
config:
api_key: ${env.TAVILY_SEARCH_API_KEY:+}
max_results: 3
- provider_id: rag-runtime
provider_type: inline::rag-runtime
config: {}
- provider_id: model-context-protocol
provider_type: remote::model-context-protocol
config: {}
metadata_store:
type: postgres
host: ${env.POSTGRES_HOST:=localhost}
port: ${env.POSTGRES_PORT:=5432}
db: ${env.POSTGRES_DB:=llamastack}
user: ${env.POSTGRES_USER:=llamastack}
password: ${env.POSTGRES_PASSWORD:=llamastack}
table_name: llamastack_kvstore
inference_store:
type: postgres
host: ${env.POSTGRES_HOST:=localhost}
port: ${env.POSTGRES_PORT:=5432}
db: ${env.POSTGRES_DB:=llamastack}
user: ${env.POSTGRES_USER:=llamastack}
password: ${env.POSTGRES_PASSWORD:=llamastack}
models:
- metadata:
embedding_dimension: 384
model_id: all-MiniLM-L6-v2
provider_id: sentence-transformers
model_type: embedding
- metadata: {}
model_id: ${env.INFERENCE_MODEL}
provider_id: vllm-inference
model_type: llm
- metadata: {}
model_id: ${env.SAFETY_MODEL:=meta-llama/Llama-Guard-3-1B}
provider_id: vllm-safety
model_type: llm
shields:
- shield_id: ${env.SAFETY_MODEL:=meta-llama/Llama-Guard-3-1B}
vector_dbs: []
datasets: []
scoring_fns: []
benchmarks: []
tool_groups:
- toolgroup_id: builtin::websearch
provider_id: tavily-search
- toolgroup_id: builtin::rag
provider_id: rag-runtime
server:
port: 8321
auth:
provider_config:
type: github_token

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apiVersion: apps/v1
kind: Deployment
metadata:
name: llama-stack-ui
labels:
app.kubernetes.io/name: llama-stack
app.kubernetes.io/component: ui
spec:
replicas: 1
selector:
matchLabels:
app.kubernetes.io/name: llama-stack
app.kubernetes.io/component: ui
template:
metadata:
labels:
app.kubernetes.io/name: llama-stack
app.kubernetes.io/component: ui
spec:
containers:
- name: llama-stack-ui
image: node:18-alpine
command: ["/bin/sh"]
env:
- name: LLAMA_STACK_BACKEND_URL
value: "http://llama-stack-service:8321"
- name: LLAMA_STACK_UI_PORT
value: "8322"
- name: GITHUB_CLIENT_ID
value: "${GITHUB_CLIENT_ID}"
- name: GITHUB_CLIENT_SECRET
value: "${GITHUB_CLIENT_SECRET}"
- name: NEXTAUTH_URL
value: "${LLAMA_STACK_UI_URL}:8322"
args:
- -c
- |
# Install git (not included in alpine by default)
apk add --no-cache git
# Clone the repository
echo "Cloning repository..."
git clone https://github.com/meta-llama/llama-stack.git /app
# Navigate to the UI directory
echo "Navigating to UI directory..."
cd /app/llama_stack/ui
# Check if package.json exists
if [ ! -f "package.json" ]; then
echo "ERROR: package.json not found in $(pwd)"
ls -la
exit 1
fi
# Install dependencies with verbose output
echo "Installing dependencies..."
npm install --verbose
# Verify next is installed
echo "Checking if next is installed..."
npx next --version || echo "Next.js not found, checking node_modules..."
ls -la node_modules/.bin/ | grep next || echo "No next binary found"
npm run dev
ports:
- containerPort: 8322
workingDir: /app

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apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: vllm-models
spec:
accessModes:
- ReadWriteOnce
volumeMode: Filesystem
resources:
requests:
storage: 50Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: vllm-server
spec:
replicas: 1
selector:
matchLabels:
app.kubernetes.io/name: vllm
template:
metadata:
labels:
app.kubernetes.io/name: vllm
workload-type: inference
spec:
nodeSelector:
eks.amazonaws.com/nodegroup: gpu
containers:
- name: vllm
image: vllm/vllm-openai:latest
command: ["/bin/sh", "-c"]
args:
- "vllm serve ${INFERENCE_MODEL} --dtype float16 --enforce-eager --max-model-len 4096 --gpu-memory-utilization 0.6 --enable-auto-tool-choice --tool-call-parser llama4_pythonic"
env:
- name: INFERENCE_MODEL
value: "${INFERENCE_MODEL}"
- name: HUGGING_FACE_HUB_TOKEN
valueFrom:
secretKeyRef:
name: hf-token-secret
key: token
ports:
- containerPort: 8000
resources:
limits:
nvidia.com/gpu: 1
requests:
nvidia.com/gpu: 1
volumeMounts:
- name: llama-storage
mountPath: /root/.cache/huggingface
volumes:
- name: llama-storage
persistentVolumeClaim:
claimName: vllm-models
---
apiVersion: v1
kind: Service
metadata:
name: vllm-server
spec:
selector:
app.kubernetes.io/name: vllm
ports:
- protocol: TCP
port: 8000
targetPort: 8000
type: ClusterIP

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apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: vllm-models-safety
spec:
accessModes:
- ReadWriteOnce
volumeMode: Filesystem
resources:
requests:
storage: 30Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: vllm-server-safety
spec:
replicas: 1
selector:
matchLabels:
app.kubernetes.io/name: vllm-safety
template:
metadata:
labels:
app.kubernetes.io/name: vllm-safety
workload-type: inference
spec:
nodeSelector:
eks.amazonaws.com/nodegroup: gpu
containers:
- name: vllm-safety
image: vllm/vllm-openai:latest
command: ["/bin/sh", "-c"]
args: [
"vllm serve ${SAFETY_MODEL} --dtype float16 --enforce-eager --max-model-len 4096 --port 8001 --gpu-memory-utilization 0.3"
]
env:
- name: SAFETY_MODEL
value: "${SAFETY_MODEL}"
- name: HUGGING_FACE_HUB_TOKEN
valueFrom:
secretKeyRef:
name: hf-token-secret
key: token
ports:
- containerPort: 8001
resources:
limits:
nvidia.com/gpu: 1
requests:
nvidia.com/gpu: 1
volumeMounts:
- name: llama-storage
mountPath: /root/.cache/huggingface
volumes:
- name: llama-storage
persistentVolumeClaim:
claimName: vllm-models-safety
---
apiVersion: v1
kind: Service
metadata:
name: vllm-server-safety
spec:
selector:
app.kubernetes.io/name: vllm-safety
ports:
- protocol: TCP
port: 8001
targetPort: 8001
type: ClusterIP