New feature: commit confirmed

[mirceaulinic]

See details in the parent issue napalm-automation/napalm-base#214

[mirceaulinic]

@ppieprzycki would be possible to implement this on VyOS?

[ppieprzycki]

@mirceaulinic Hi, we can try implement this.
However it works on vyos a bit differently than eg. on junos.
It assumes that rollback method is through restart :)

Where I can find details eg. how optional variable should be named or even better some example for implementation. ?

vagrant@vyos2# commit-confirm
commit confirm will be automatically reboot in 10 minutes unless confirmed
Proceed? [confirm][y]

vagrant@vyos2# confirm

[dbarrosop]

@ppieprzycki here: https://github.com/napalm-automation/napalm-base/pull/213/files

However, the feature you mention seems something different IMHO. I'd advise to add a huge note in the "caveats" section in the documentation and, also, to lock the feature so it can't be used unless the user has unlocked it (for example, using an optional_arg).