ROR Plugin Installation Failed in Docker Environment

Hi,

I tried to install ROR plugin with the following docker command,

docker build -t ror --rm https://readonlyrest.com/docker-demo

It shows the following error message in the log,

Plugin installation was unsuccessful due to error "No valid url specified."

The command ‘/bin/sh -c /usr/share/kibana/bin/kibana-plugin --allow-root install “https://m0ppfybs81.execute-api.eu-west-1.amazonaws.com/dev/download/trial?esVersion={ES_VERSION}&pluginVersion={ROR_VERSION}”’ returned a non-zero code: 70

Yes we ran out of trial versions, now should work again!