leolb-aphp

It builds: ``` # ./gradlew solr-pkg > Task :solr-download File /root/bigtop/dl/solr-8.4.1-src.tgz appears to be already downloaded. Exiting... > Task :solr-tar Nothing to do. Exiting... > Task :solr-srpm Nothing to do....

@JunHe77 Thanks! Don't worry, I will resume work on this within the next few days. My work has temporarily diverged to manage the health crisis.

@evans-ye hey, I am fine. I'm still working, on other things though. We're still interested in this, but I am in charge of security and we succeeded kind of moving...