module Algae
Constants
- VERSION
Public Class Methods
rolling_deploy(asg_name, launch_config=false)
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# File lib/algae.rb, line 8 def rolling_deploy(asg_name, launch_config=false) asg = Asg.new(asg_name) if launch_config # update launch config end old_instances = asg.instances old_desired = asg.desired old_elb_in_service = asg.elb_in_service asg.desired *= 2 started = Time.now Wait.until_true!(timeout_in_seconds: 1200) do sleep 1 system 'clear' puts "Waiting for a new server to come InService in the ELB for #{Time.now - started}" asg.display asg.elb_in_service.count > old_elb_in_service.count end asg.desired = old_desired started = Time.now Wait.until_true!(timeout_in_seconds: 1200) do sleep 1 system 'clear' puts "Waiting for the ASG to scale down for #{Time.now - started}" remaining_old_in_service = asg.elb_in_service.select do |id| old_elb_in_service.include? id end pp remaining_old_in_service remaining_old_in_service.empty? end end