EasyTravel GPT Travel Advisor

Demo application for giving travel advice written in Python. Observability signals by OpenTelemetry.

Uses OpenAI ChatGPT to generate advice for a given destination.

>> Click here to start the hands on tutorial

Developer Information Below

Run Locally with Weaviate Cache

• Download the latest Weaviate binary from GitHub. Add it to your PATH.
• Download the latest Dynatrace OpenTelemetry collector binary from GitHub. Add it to your PATH.

##### 1. Start Weaviate

set PROMETHEUS_MONITORING_ENABLED=true
weaviate --host 0.0.0.0 --port 8000 --scheme http

##### 2. Configure these variables and Start Collector
#####  Token needs: logs.ingest, metrics.ingest and openTelemetryTrace.ingest permissions

set DT_ENDPOINT=https://abc12345.live.dynatrace.com/api/v2/otlp
set API_TOKEN=dt0c01.******.******
dynatrace-otel-collector.exe --config ./run-locally/otelcol-config.yaml

##### Start app
set OPENAI_API_KEY=sk-proj-**********
set WEAVIATE_ENDPOINT=http://localhost:8000
# Disable usage telemetry that is sent to Traceloop
set TRACELOOP_TELEMETRY=false
python app.py

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Deploy on a Local K8S Cluster

You will need Docker or Podman installed and Helm.

git clone this repository locally:

git clone https://github.com/dynatrace-perfclinics/obslab-llm-observability
cd traveladvisor

Create a cluster if you do not already have one:

kind create cluster --config .devcontainer/kind-cluster.yml --wait 300s

Customise and set some environment variables

export DT_ENDPOINT=https://abc12345.live.dynatrace.com
export DT_TOKEN=TODO
export OPEN_AI_TOKEN=******

Run the deployment script:

.devcontainer/deployment.sh