Add ollama/pull-models.sh

distributions/ollama/compose.yaml

@@ -1,30 +1,71 @@
 services:
   ollama:
     image: ollama/ollama:latest
-    network_mode: "host"
+    network_mode: ${NETWORK_MODE:-bridge}
     volumes:
-      - ollama:/root/.ollama # this solution synchronizes with the docker volume and loads the model rocket fast
+      - ~/.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
-    image: llamastack/distribution-ollama
-    network_mode: "host"
+      ollama:
+        condition: service_started
+      ollama-init:
+        condition: service_started
+    image: ${LLAMA_STACK_IMAGE:-llamastack/distribution-ollama}
+    network_mode: ${NETWORK_MODE:-bridge}
     volumes:
       - ~/.llama:/root/.llama
       # Link to ollama run.yaml file
-      - ./run.yaml:/root/my-run.yaml
+      - ~/local/llama-stack/:/app/llama-stack-source
+      - ./run${SAFETY_MODEL:+-with-safety}.yaml:/root/my-run.yaml
     ports:
-      - "5000:5000"
-    # Hack: wait for ollama server to start before starting docker
-    entrypoint: bash -c "sleep 60; python -m llama_stack.distribution.server.server --yaml_config /root/my-run.yaml"
+      - "${LLAMA_STACK_PORT:-5001}:${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: 3s
-        max_attempts: 5
+        delay: 10s
+        max_attempts: 3
         window: 60s
 volumes:
   ollama:
+  ollama-init:
+  llamastack:

distributions/ollama/pull-models.sh

@@ -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"

distributions/ollama/run-with-safety.yaml

@@ -1,13 +1,12 @@
 version: '2'
-built_at: 2024-11-17 19:33:00
 image_name: ollama
 docker_image: null
 conda_env: null
 apis:
-- memory
 - agents
-- safety
 - inference
+- memory
+- safety
 - telemetry
 providers:
   inference:
@@ -46,11 +45,11 @@ metadata_store:
 models:
 - metadata: {}
   model_id: ${env.INFERENCE_MODEL}
-  provider_id: ollama-inference
+  provider_id: ollama
   provider_model_id: null
 - metadata: {}
   model_id: ${env.SAFETY_MODEL}
-  provider_id: ollama-safety
+  provider_id: ollama
   provider_model_id: null
 shields:
 - params: null

distributions/ollama/run.yaml

@@ -3,10 +3,10 @@ image_name: ollama
 docker_image: null
 conda_env: null
 apis:
-- memory
 - agents
-- safety
 - inference
+- memory
+- safety
 - telemetry
 providers:
   inference:
@@ -45,7 +45,7 @@ metadata_store:
 models:
 - metadata: {}
   model_id: ${env.INFERENCE_MODEL}
-  provider_id: ollama-inference
+  provider_id: ollama
   provider_model_id: null
 shields: []
 memory_banks: []