🧾 Prompt Registry Microservice with MongoDB

This README provides setup guides and all the necessary information about the Prompt Registry microservice with MongoDB database.

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Setup Environment Variables

export http_proxy=${your_http_proxy}
export https_proxy=${your_http_proxy}
export MONGO_HOST=${MONGO_HOST}
export MONGO_HOST=27017
export DB_NAME=${DB_NAME}
export COLLECTION_NAME=${COLLECTION_NAME}

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🚀 Start Microservice with Docker (Option 1)

Build Docker Image

cd ~/GenAIComps
docker build -t opea/promptregistry-mongo:latest --build-arg https_proxy=$https_proxy --build-arg http_proxy=$http_proxy -f comps/prompt_registry/src/Dockerfile .

Run Docker with CLI

• Run MongoDB image container

  docker run -d -p 27017:27017 --name=mongo mongo:latest
  

• Run Prompt Registry microservice

  docker run -d --name="promptregistry-mongo-server" -p 6018:6018 -e http_proxy=$http_proxy -e https_proxy=$https_proxy -e no_proxy=$no_proxy -e MONGO_HOST=${MONGO_HOST} -e MONGO_PORT=${MONGO_PORT} -e DB_NAME=${DB_NAME} -e COLLECTION_NAME=${COLLECTION_NAME} opea/promptregistry-mongo:latest
  

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🚀 Start Microservice with Docker Compose (Option 2)

docker compose -f ../deployment/docker_compose/compose.yaml up -d

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✅ Invoke Microservice

The Prompt Registry microservice exposes the following API endpoints:

• Save prompt

  curl -X 'POST' \
    http://${host_ip}:6018/v1/prompt/create \
    -H 'accept: application/json' \
    -H 'Content-Type: application/json' \
    -d '{
      "prompt_text": "test prompt", "user": "test"
  }'
  

• Retrieve prompt from database by user

  curl -X 'POST' \
    http://${host_ip}:6018/v1/prompt/get \
    -H 'accept: application/json' \
    -H 'Content-Type: application/json' \
    -d '{
    "user": "test"}'
  

• Retrieve prompt from database by prompt_id

  curl -X 'POST' \
    http://${host_ip}:6018/v1/prompt/get \
    -H 'accept: application/json' \
    -H 'Content-Type: application/json' \
    -d '{
    "user": "test", "prompt_id":"{prompt_id returned from save prompt route above}"}'
  

• Retrieve relevant prompt by keyword

  curl -X 'POST' \
    http://${host_ip}:6018/v1/prompt/get \
    -H 'accept: application/json' \
    -H 'Content-Type: application/json' \
    -d '{
    "user": "test", "prompt_text": "{keyword to search}"}'
  

• Delete prompt by prompt_id

  curl -X 'POST' \
    http://${host_ip}:6018/v1/prompt/delete \
    -H 'accept: application/json' \
    -H 'Content-Type: application/json' \
    -d '{
    "user": "test", "prompt_id":"{prompt_id to be deleted}"}'