I try to build and install a logstash plugin, so I run bin/logstash-plugin prepare-offline-pack logstash-filter-http .
When I run bin/logstash-plugin install logstash-offline-plugins-7.7.0.zip in an offline in environment I always get the message: enterUnable to download data from https://rubygems.org - SocketError: Failed to open TCP connection to rubygems.org:443 (initialize: name or service not known) (https://rubygems.org/latest_specs.4.8.gz) code here , but it should not download anything.