Hi,
I know that the run function can get access to the host name using the
$CAPISTRANO:HOST$ variable, eg.
task :peer, :roles => :peer do
# stuff
run "some_command $(LC_ALL=C host $CAPISTRANO:HOST$ | awk '/has
address /{print $4}' | head -n 1)"
end
Is it possible to get access to the same thing within the task itself?
eg. I'd like to do something like:
task :peer, :roles => :peer do
# stuff
require 'resolv'
host_ip = Resolv::DNS.new.getaddress("$CAPISTRANO:HOST$")
run "some_command #{host_ip}"
end
Is that at all possible?
Thanks,
R.
--
"Feed that ego and you starve the soul" - Colonel J.D. Wilkes
http://www.theshackshakers.com/
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