I am performing my installation of Kibana (full ELK stack) in my production environment now. As I am going through the documentation I see that when installing it indicates the need to add the lines :
My question is as follows. I am working in an self-contained environment that does not have internet access, and subsequently is not able to access the elastic.co website. I have downloaded all the install files and had them uploaded to the RHEL 8.0 servers, and am working with ELK 7.13.4. Do I need to add the above lines that reference the elastic website? Do I need the GPGKEY?
Thank you for your assistance with this.