namespace :ow do
require 'momentum/opsworks' require 'momentum/tasks' desc "Open a web server log tail on the given remote OpsWorks stack (uses AWS_USER as SSH username)." task :logs, [:to, :instance, :log_path, :aws_id, :aws_secret] do |t, args| require_credentials!(args) ow = Momentum::OpsWorks.client(args[:aws_id], args[:aws_secret]) name = stack_name(args[:to]) stack = Momentum::OpsWorks.get_stack(ow, name) instance = Momentum::OpsWorks.get_online_instances(ow, stack_id: stack[:stack_id]).detect{|i| i[:hostname] == args[:instance] } raise "Online instance #{args[:instance]} not found for #{name} stack!" unless instance endpoint = Momentum::OpsWorks.get_instance_endpoint(instance) $stderr.puts "Starting tail -f remotely... (use Ctrl-D to exit cleanly)" command = "'sudo su - deploy -c \"tail -f #{args[:log_path]}\"'" sh Momentum::OpsWorks.ssh_command_to(endpoint, command) end
end