Module: Vagrant::Util::GuestHosts::Unix

Included in:
BSD, Linux
Defined in:
lib/vagrant/util/guest_hosts.rb

Constant Summary collapse

DEAFAULT_LOOPBACK_CHECK_LIMIT = 
5.freeze

Instance Method Summary collapse

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



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# File 'lib/vagrant/util/guest_hosts.rb', line 16

def add_hostname_to_loopback_interface(comm, name, loop_bound=DEAFAULT_LOOPBACK_CHECK_LIMIT)
  basename = name.split(".", 2)[0]
  comm.sudo "  grep -w '\#{name}' /etc/hosts || {\n    for i in \#{[*1..loop_bound].join(' ')}; do\n      grep -w \"127.0.${i}.1\" /etc/hosts || {\n        echo \"127.0.${i}.1 \#{name} \#{basename}\" >> /etc/hosts\n        break\n      }\n    done\n  }\n  EOH\nend\n".gsub(/^ {14}/, '')