Module: Vagrant::Util::GuestHosts::Unix
Constant Summary collapse
- DEAFAULT_LOOPBACK_CHECK_LIMIT =
5.freeze
Instance Method Summary collapse
-
#add_hostname_to_loopback_interface(comm, name, loop_bound = DEAFAULT_LOOPBACK_CHECK_LIMIT) ⇒ Object
Add hostname to a loopback address on /etc/hosts if not already there Will insert name at the first free address of the form 127.0.X.1, up to the loop_bound.
Instance Method Details
#add_hostname_to_loopback_interface(comm, name, loop_bound = DEAFAULT_LOOPBACK_CHECK_LIMIT) ⇒ Object
Add hostname to a loopback address on /etc/hosts if not already there Will insert name at the first free address of the form 127.0.X.1, up to the loop_bound
19 20 21 22 23 24 25 26 27 28 29 30 31 |
# File 'lib/vagrant/util/guest_hosts.rb', line 19 def add_hostname_to_loopback_interface(comm, name, loop_bound=DEAFAULT_LOOPBACK_CHECK_LIMIT) basename = name.split(".", 2)[0] comm.sudo <<-EOH.gsub(/^ {14}/, '') grep -w '#{name}' /etc/hosts || { for i in #{[*1..loop_bound].join(' ')}; do grep -w "127.0.${i}.1" /etc/hosts || { echo "127.0.${i}.1 #{name} #{basename}" >> /etc/hosts break } done } EOH end |