Class: Chef::Provisioning::AWSDriver::TaggingStrategy::AutoScaling

Inherits:
Object
  • Object
show all
Defined in:
lib/chef/provisioning/aws_driver/tagging_strategy/auto_scaling.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(auto_scaling_client, group_name, desired_tags) ⇒ AutoScaling 



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/auto_scaling.rb', line 26

def initialize(auto_scaling_client, group_name, desired_tags)
  @auto_scaling_client = auto_scaling_client
  @group_name = group_name
  @desired_tags = desired_tags
end

Instance Attribute Details

#auto_scaling_client ⇒ Object (readonly)

Returns the value of attribute auto_scaling_client.



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/auto_scaling.rb', line 24

def auto_scaling_client
  @auto_scaling_client
end

#desired_tags ⇒ Object (readonly)

Returns the value of attribute desired_tags.



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/auto_scaling.rb', line 24

def desired_tags
  @desired_tags
end

#group_name ⇒ Object (readonly)

Returns the value of attribute group_name.



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/auto_scaling.rb', line 24

def group_name
  @group_name
end

Instance Method Details

#current_tags ⇒ Object 



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/auto_scaling.rb', line 32

def current_tags
  # http://docs.aws.amazon.com/sdkforruby/api/Aws/AutoScaling/Client.html#describe_tags-instance_method
  resp = auto_scaling_client.describe_tags({
    filters: [
      {
        name: "auto-scaling-group",
        values: [group_name]
      }
    ]
  })
  Hash[resp.tags.map {|t| [t.key, t.value]}]
end

#delete_tags(tag_keys) ⇒ Object 



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/auto_scaling.rb', line 60

def delete_tags(tag_keys)
  # http://docs.aws.amazon.com/sdkforruby/api/Aws/AutoScaling/Client.html#delete_tags-instance_method
  auto_scaling_client.delete_tags({
    tags: tag_keys.map {|k|
      {
        resource_id: group_name,
        key: k,
        value: nil,
        resource_type: "auto-scaling-group",
        propagate_at_launch: false
      }
    }
  })
end

#set_tags(tags) ⇒ Object 



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/auto_scaling.rb', line 45

def set_tags(tags)
  # http://docs.aws.amazon.com/sdkforruby/api/Aws/AutoScaling/Client.html#create_or_update_tags-instance_method
  auto_scaling_client.create_or_update_tags({
    tags: tags.map {|k,v|
      {
        resource_id: group_name,
        key: k,
        value: v,
        resource_type: "auto-scaling-group",
        propagate_at_launch: false
      }
    }
  })
end