init

Author: jimangel

.gitignore

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+venv/
+__pycache__/
+.DS_Store

Dockerfile

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+# Dockerfile
+FROM python:3.13-slim
+
+# Set working directory
+WORKDIR /app
+
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1
+
+# Install system dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends gcc && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# Copy only the requirements file first
+COPY requirements.txt .
+
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy only the necessary files
+COPY main.py .
+COPY favicon.ico .
+
+# Command to run the application
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0"]

README.md

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+## setup
+
+```shell
+# use a virt env
+python3 -m venv venv
+source venv/bin/activate
+
+# install dependencies
+# pip install fastapi uvicorn google-genai
+# pip freeze > requirements.txt
+
+# export API key if running locally (for AI / Gemini calls)
+export GOOGLE_API_KEY=<...>
+
+
+# run the app
+uvicorn main:app --reload
+# http://127.0.0.1:8000/
+
+# exit
+deactivate
+
+# /Users/jimangel/mql2promql/fastapi
+docker build -t mql-converter . 
+docker run -p 8000:8000 -e GOOGLE_API_KEY=${GOOGLE_API_KEY} mql-converter
+```
+
+```
+gcloud auth login
+gcloud config set project mql-cloudrun
+
+gcloud artifacts repositories create mvp \
+    --repository-format=docker \
+    --location=us-south1 \
+    --description="Docker container repository"
+
+docker buildx create --name multiplatform-builder --driver docker-container --use
+
+
+docker buildx build --platform linux/amd64,linux/arm64 \
+    -t us-south1-docker.pkg.dev/mql-cloudrun/mvp/mql-converter:latest \
+    --push .
+
+docker run -p 8080:8080 -e GOOGLE_API_KEY=${GOOGLE_API_KEY} -e UVICORN_PORT=8080 us-south1-docker.pkg.dev/mql-cloudrun/mvp/mql-converter
+
+# allow default service account to read
+gcloud projects add-iam-policy-binding mql-cloudrun \
+    --member="serviceAccount:$(gcloud projects describe mql-cloudrun --format='value(projectNumber)')[email protected]" \
+    --role="roles/artifactregistry.reader"
+
+# using port 8080 as set by cloudrun.
+gcloud run deploy mql2prom-conv-service \
+    --project="$(gcloud projects describe mql-cloudrun --format='value(projectId)')" \
+    --image=us-south1-docker.pkg.dev/mql-cloudrun/mvp/mql-converter:latest \
+    --platform=managed \
+    --region=us-south1 \
+    --allow-unauthenticated \
+    --set-env-vars=GOOGLE_API_KEY=${GOOGLE_API_KEY},UVICORN_PORT=8080
+```

favicon.ico

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+# Set your variables
+REGION="us-south1"  # From the Cloud Run service location
+CLOUD_RUN_SERVICE="mql2prom-conv-service"
+PROJECT_ID="623927437995"  # From the namespace
+LB_NAME="mql-converter-lb"
+NETWORK_NAME="mql-network"
+SUBNET_NAME="mql-subnet"
+
+# 2. Create VPC network and subnet
+gcloud compute networks create $NETWORK_NAME --subnet-mode=custom
+
+gcloud compute networks subnets create $SUBNET_NAME \
+  --network=$NETWORK_NAME \
+  --range=10.1.2.0/24 \
+  --region=$REGION
+
+# 3. Create proxy-only subnet
+gcloud compute networks subnets create proxy-only-subnet \
+  --purpose=REGIONAL_MANAGED_PROXY \
+  --role=ACTIVE \
+  --region=$REGION \
+  --network=$NETWORK_NAME \
+  --range=10.129.0.0/23
+
+# 4. Create serverless NEG
+gcloud compute network-endpoint-groups create mql-serverless-neg \
+  --region=$REGION \
+  --network-endpoint-type=serverless \
+  --cloud-run-service=$CLOUD_RUN_SERVICE
+
+# 5. Create backend service
+gcloud compute backend-services create mql-backend-service \
+  --load-balancing-scheme=EXTERNAL_MANAGED \
+  --protocol=HTTP \
+  --region=$REGION
+
+# 6. Add serverless NEG to backend service
+gcloud compute backend-services add-backend mql-backend-service \
+  --network-endpoint-group=mql-serverless-neg \
+  --network-endpoint-group-region=$REGION \
+  --region=$REGION
+
+# 7. Create URL map
+gcloud compute url-maps create $LB_NAME \
+  --region=$REGION \
+  --default-service=mql-backend-service
+
+# 8. Create target HTTP proxy
+gcloud compute target-http-proxies create $LB_NAME-proxy \
+  --region=$REGION \
+  --url-map=$LB_NAME
+
+# 9. Create forwarding rule (the actual load balancer frontend)
+gcloud compute forwarding-rules create $LB_NAME-forwarding-rule \
+  --region=$REGION \
+  --load-balancing-scheme=EXTERNAL_MANAGED \
+  --network=$NETWORK_NAME \
+  --subnet=$SUBNET_NAME \
+  --ports=80 \
+  --target-http-proxy=$LB_NAME-proxy
+
+# 10. Get the load balancer IP address
+gcloud compute forwarding-rules describe $LB_NAME-forwarding-rule \
+  --region=$REGION \
+  --format="get(IPAddress)"