I downloaded the zip file with the plugin from Github: https://github.com/wiibaa/logstash-filter-date_formatter
I followed the documentation here, and tried installing the plugin by running the command:
./logstash-plugin install /tmp/logstash-filter-date_formatter-master.zip
However I get a 403 error. I don't understand why this is happening. I assumed that after downloading the zip file from Github, internet access was no longer requiered.
ERROR: Something went wrong when installing /tmp/logstash-filter-date_formatter-master.zip, message: 403 "Forbidden"
Any ideas how to get around this problem?
Thanks in advance