"builder" machine can't ssh, "buildserver" box is missing insecure_private_key
Normally, Vagrant boxes include the "vagrant insecure private key" so that vagrant ssh
will work on first install. Then Vagrant generates a new key, and replaces that one. For some reason, the buildserver box does not get the "vagrant insecure private key", so the builder machine can't ssh in. The builder machine is just an instance of buildserver:
Vagrant.configure("2") do |config|
config.vm.box = "buildserver"
config.vm.synced_folder ".", "/vagrant", disabled: true
end
@uniqx and I were discussing this.