Pharos Cluster is a Kontena Pharos (Kubernetes distribution) management tool. It handles cluster bootstrapping, upgrades and other maintenance tasks via SSH connection and Kubernetes API access.
The easiest way to install is to use the Kontena Pharos version switcher chpharos.
$ chpharos install latest
$ pharos --help
The binary packages are available on the Downloads section of your Kontena Account page.
You need Ruby version 2.5
$ gem build pharos-cluster.gemspec
$ gem install pharos-cluster*.gem
$ pharos --help
See documentation.
Bug reports and pull requests are welcome on GitHub at https://github.com/kontena/pharos-cluster.