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extract some logic into a more testable method

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This commit is contained in:
Anuj Biyani
2013-06-10 15:05:15 -07:00
parent 8885c14fbe
commit d81c8679dd
2 changed files with 45 additions and 22 deletions
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16
lib/aws-missing-tools/aws-ha-release/aws-ha-release.rb
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@@ -89,10 +89,10 @@ module AwsMissingTools
@group.suspend_processes PROCESSES_TO_SUSPEND
if @group.max_size == @group.desired_capacity
puts "#{@group.name} has a max-size of #{@group.max_size}. In order to recycle instances max-size will be temporarily increased by #{@opts[:num_simultaneous_instances]}."
@group.update(max_size: @group.max_size + @opts[:num_simultaneous_instances])
@max_size_change = @opts[:num_simultaneous_instances]
@max_size_change = determine_max_size_change
if @max_size_change > 0
puts "#{@group.name} has a max-size of #{@group.max_size}. In order to recycle instances max-size will be temporarily increased by #{@max_size_change}."
@group.update(max_size: @group.max_size + @max_size_change)
end
@group.update(desired_capacity: @group.desired_capacity + @opts[:num_simultaneous_instances])
@@ -147,6 +147,14 @@ module AwsMissingTools
@group.resume_all_processes
end
def determine_max_size_change
if @group.max_size - @group.desired_capacity < @opts[:num_simultaneous_instances]
@group.desired_capacity + @opts[:num_simultaneous_instances] - @group.max_size
else
0
end
end
def deregister_instance(instance, load_balancers)
load_balancers.each do |load_balancer|
load_balancer.instances.deregister instance