Class: Elastip::Elastip

Inherits:
Object
  • Object
show all
Defined in:
lib/elastip.rb

Instance Method Summary collapse

Constructor Details

#initialize(project, env, all: false) ⇒ Elastip

Returns a new instance of Elastip.



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# File 'lib/elastip.rb', line 8

def initialize(project, env, all: false)
  abort "You need to specify a project and an environnement (e.g staging,production)" if !project or !env
  @project_re = Regexp.new(project)
  @env = env
  @all = all
end

Instance Method Details

#inactive_instances(terminate: false) ⇒ Object 



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# File 'lib/elastip.rb', line 34

def inactive_instances(terminate: false)
  inactive_envs = environments.map do |env|
    if @project_re =~ env[:application_name].downcase && env[:environment_name].include?(@env)
      if env[:cname] =~ /inactive/  && env[:status] == 'Ready'
        env
      end
    end
  end.compact

  if terminate
    inactive_envs.each do |env|
      STDERR.puts "terminate: #{env[:environment_name]}"
      ebs.terminate_environment(environment_name: env[:environment_name])
    end
  end

  inactive_envs
end

#ip ⇒ Object 



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# File 'lib/elastip.rb', line 15

def ip
  active_envs = environments.map do |env|
    if @project_re =~ env[:application_name].downcase && env[:environment_name].include?(@env)
      if @all || (env[:health] == 'Green' && env[:status] == 'Ready')
        env[:environment_name]
      end
    end
  end.compact

  instances = ec2_instances

  target_instances = active_envs.map do |active|
    instance = instances.find{|x| x[:tags].any?{|y| active == y[:value] } && x[:state][:name] != 'terminated'}
    {instance: active, ip: instance[:private_ip_address]} if instance
  end.compact
  STDERR.puts target_instances.inspect
  target_instances.map{|x| x[:ip]}
end