Shorten It Apis

A simple stack to play with OpenTelemetry project

Build and deploy to docker

Preinstall

• Docker & Docker compose
• Grpcurl https://github.com/fullstorydev/grpcurl

Deploy dependencies

docker-compose up -d zoo kafka prometheus jaeger redisdb mongodb

Make sure all dependencies are running

Build then deploy main services

docker-compose up -d grpc-alias-provider-v1 api-shortenit-v1

Generate alias keys in Redis

grpcurl -plaintext -d '{"numberOfKeys":100}' localhost:50051 v1.AliasProviderService/GenerateAlias

Init sample customer in Mongodb

curl http://localhost:8085/init-sample-data

Test services

Create alias request

curl --location --request POST 'localhost:8085/shortenit' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer test_api_key' \
--data-raw '{
    "originUrl": "http://test.com.au/this/is/very/long/url",
    "userEmail": "john.d@gmail.com"
}'

Retrieve the original url

curl --location --request GET 'localhost:8085/shortenit/{key}' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer test_api_key'

Examine traces in Jaeger

http://localhost:16686/

Examine metrics in Prometheus

http://localhost:9000/