Fixing so localhost hosts file entry is not lost when updating hostna…

…me. Addresses Issue hashicorp#2383.
leoh0 · Oct 17, 2013 · 0c23874 · 0c23874
1 parent 57e9532
commit 0c23874
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/plugins/guests/ubuntu/cap/change_host_name.rb b/plugins/guests/ubuntu/cap/change_host_name.rb
@@ -22,7 +22,7 @@ def self.change_host_name(machine, name)
               # hosts should resemble:
               # 127.0.0.1   localhost host.fqdn.com host
               # 127.0.1.1   host.fqdn.com host
-              comm.sudo("sed -ri 's@^(([0-9]{1,3}\.){3}[0-9]{1,3})\\s+(localhost)\\b.*$@\\1\\t#{name} #{name.split('.')[0]} \\3@g' /etc/hosts")
+              comm.sudo("sed -ri 's@^(([0-9]{1,3}\.){3}[0-9]{1,3})\\s+(localhost)\\b.*$@\\1\\t\\3 #{name} #{name.split('.')[0]}@g' /etc/hosts")
               comm.sudo("sed -ri 's@^(([0-9]{1,3}\.){3}[0-9]{1,3})\\s+(#{old.split('.')[0]})\\b.*$@\\1\\t#{name} #{name.split('.')[0]}@g' /etc/hosts")
 
               if comm.test("[ `lsb_release -c -s` = hardy ]")