The first centralized logging solution we'll explore is Papertrail (https://papertrailapp.com/). We'll use it as a representative of a logging-as-a-service solution that can save us from installing and, more importantly, maintaining a self-hosted alternative.
Papertrail features live trailing, filtering by timestamps, powerful search queries, pretty colors, and quite a few other things that might (or might not) be essential when skimming through logs produced inside our clusters.
The first thing we need to do is to register or, if this is not the first time you tried Papertrail, to log in.
1 open "https://papertrailapp.com/"
Please follow the instructions to register or to log in if you already have a user in their system.
You will be glad to find out that Papertrail provides a free plan that allows storage...