nrdcp GraphQL API

credentials

check correct project is set with gcloud config list project if not, update with export GOOGLE_CLOUD_PROJECT=$(gcloud config get-value core/project)

associate with service account (needs at least BigQuery User and Viewer permissions) export GOOGLE_APPLICATION_CREDENTIALS=/Users/${USER}/gcp/keys/big-query-api-key.json

run locally

install dependencies npm install run server npm start navigate to http://localhost:8080/graphql

available data

latest Home Sensor reading (SQL query directly on BiqQuery)

query {
  latestSensorReading {
    temperature,
    humidity,
    timestamp
  }
}

build image

gcloud builds submit --tag gcr.io/$GOOGLE_CLOUD_PROJECT/nrdcp-api

deploy

gcloud run deploy nrdcp-api \
  --image gcr.io/$GOOGLE_CLOUD_PROJECT/nrdcp-api \
  --platform managed \
  --region us-central1 \
  --allow-unauthenticated

TODO

• Logging
• Cloudbuild from git hash