Flair Engine

Flair Engine is responsible for query parsing and execution

Release

To perform a release you need:

have configured credentials in settings.xml

<settings>  
    <servers>  
        <server>
            <id>github-credentials</id>  
            <username>myUser</username>  
            <password>myPassword</password>  
        </server>
        <server>
            <id>docker.io</id>
            <username>dockerhubUsername</username>
            <password>dockerhubPassword</username>
        </server>
    </servers>
</settings>

run following command you need to set development version and release version:

mvn release:clean release:prepare release:perform -DreleaseVersion=${releaseVersion} -DdevelopmentVersion=${developmentVersion}

Enabling SSL

To enable SSL between flair engine and flair bi, or between flair engine and flair cache, you should generate SSL certificates first.

Enable SSL between flair engine and flair bi

To generate SSL certs, run this command:

cd src/main/resources/ssl/certsgen

Make sure you open that bash file and check SERVER_CN and CLIENT_CN variables there. If you plan to run in docker environment, then keep these values as is. If you plan to deploy to a real production environment, then change these values to contain real hostnames of the services.

After that, copy the whole contents from src/main/resources/ssl/certsgen/* to flair-bi projects to the same location

cp src/main/resources/ssl/certsgen ../../../../../../flair-bi/src/main/resources/ssl/certsgen

Enable SSL between flair engine and flair cache