module AwsWatcher::EC2
Public Class Methods
client(config)
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# File lib/aws-watcher.rb, line 22 def self.client(config) Aws::EC2::Client.new(config[:aws]) end
instance_alive?(id, config)
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# File lib/aws-watcher.rb, line 26 def self.instance_alive?(id, config) AwsWatcher::EC2.client(config).describe_instance_attribute( attribute: 'instanceType', instance_id: id.to_s ) true rescue Aws::EC2::Errors::InvalidInstanceIDNotFound => e p "instance: #{id} was not found." if ENV['LOG_LEVEL'] == 'DEBUG' p e end false end
tag_matches?(id, tag, values, config)
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# File lib/aws-watcher.rb, line 40 def self.tag_matches?(id, tag, values, config) instances = AwsWatcher::EC2.client(config).describe_instances( instance_ids: [id], filters: [ { name: "tag:#{tag}", values: values.to_a } ] ) if instances.reservations.empty? false else true end end