jbirla/currency-conversion-service repository overview

⁠Currency Conversion Micro Service

Run com.in28minutes.microservices.currencyconversionservice.CurrencyConversionServiceApplication as a Java Application.

⁠Resources

• http://localhost:8100/currency-converter/from/EUR/to/INR/quantity/10⁠

{
id: 10002,
from: "EUR",
to: "INR",
conversionMultiple: 75,
quantity: 10,
totalCalculatedAmount: 750
}

⁠Containerization

⁠Troubleshooting

• Problem - Caused by: com.spotify.docker.client.shaded.javax.ws.rs.ProcessingException: java.io.IOException: No such file or directory
• Solution - Check if docker is up and running!
• Problem - Error creating the Docker image on MacOS - java.io.IOException: Cannot run program “docker-credential-osxkeychain”: error=2, No such file or directory
• Solution - https://medium.com/@dakshika/error-creating-the-docker-image-on-macos-wso2-enterprise-integrator-tooling-dfb5b537b44e⁠

⁠Creating Containers

• mvn package

⁠Running Containers

docker run --publish 8100:8100 --network currency-network --env CURRENCY_EXCHANGE_URI=http://currency-exchange-service:8000 in28min/currency-conversion-service:0.0.1-SNAPSHOT

⁠Test API

• http://localhost:8100/currency-converter/from/EUR/to/INR/quantity/10⁠

docker login
docker push @@@REPO_NAME@@@/currency-conversion-service:0.0.1-SNAPSHOT