Since Ansible or Ansible Galaxy doesn't actually check role versions
itself, we have to do it ourselves. This script goes through contents of
`ansible/requirements.txt` and verifies each role is installed and has
correct version.
It also checks the version of Ansible itself.
Signed-off-by: Jakub Sokołowski <jakub@status.im>
`make ssh-config` will generate a file ~/.ssh/config.d/infra-numbus with all
hostnames from the Ansible inventory. You can `Include` this file from your
main config file and re-generate it at will at any time. Having such a config
file makes it easier to ssh into any host on the fleet by taking advantage of
the built-in ssh hostname autocompletion in your shell.
The names of the entries were chosen in a way such that typing
ssh nimbus<tab>goerli<tab>
... produces the expected result.