Guidance for installing the FRED Docker modules in a multi-server environment

Server disposition A fred-db server, a fred-admin server, a genzone+signer server and a whois/LDAP server. The last one is fully public. Situation In a test environment using this server architecture all the services work perfectly. Also, I tested the last version of the test installation and all services work in one test server. What we want * Installing FERDA in the fred-admin sever * Installing the web whois service and the RDAP service on the whois server. This means that a Docker server would be installed in both fred-admin and fred-whois. One alternative if possible is using a preexisting Docker server (we have one). Also, apparently both three Docker servers need the messenger and secretary services. But there is something I'm omitting. A tutorial for installing these three services in an environment similar to the described one. Best regards Mario Guerra - NIC-CR