Class: Chef::Knife::RaxClusterDelete

Inherits:
Chef::Knife show all
Includes:
RaxClusterBase
Defined in:
lib/chef/knife/rax_cluster_delete.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from RaxClusterBase

#authenticate, included, #make_web_call, #msg_pair, #populate_environment

Instance Attribute Details

#headers ⇒ Object

Returns the value of attribute headers.



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# File 'lib/chef/knife/rax_cluster_delete.rb', line 7

def headers
  @headers
end

#lb_name ⇒ Object

Returns the value of attribute lb_name.



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# File 'lib/chef/knife/rax_cluster_delete.rb', line 7

def lb_name
  @lb_name
end

#rax_endpoint ⇒ Object

Returns the value of attribute rax_endpoint.



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# File 'lib/chef/knife/rax_cluster_delete.rb', line 7

def rax_endpoint
  @rax_endpoint
end

Instance Method Details

#delete_cluster ⇒ Object 



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# File 'lib/chef/knife/rax_cluster_delete.rb', line 25

def delete_cluster
  lb_authenticate = authenticate()
  lb_url = ""
  puts config[:lb_region]
  headers = {"x-auth-token" => lb_authenticate['auth_token'], "content-type" => "application/json"}
  lb_authenticate['lb_urls'].each {|lb|
    if config[:lb_region].to_s.downcase ==  lb['region'].to_s.downcase
      lb_url = lb['publicURL']
      break
    end
    lb_url = lb['publicURL']
  }
  @name_args.each {|arg|
    server_uuids = []
    lb_url = lb_url + "/loadbalancers/#{arg}"
    get_uuids = make_web_call("get", lb_url, headers )
    if get_uuids.code == '404'
      ui.msg "Make sure you specify the -r flag to specify what region the LB is located"
      exit(1)
    end
    lb_data =  JSON.parse(get_uuids.body)
    lb_data['loadBalancer']['metadata'].each{|meta|
      server_uuids << {'uuid' => meta['value'], 'server_name' => meta['key'] }
      }
    server_uuids.each { |uuid|
      rs_delete = RackspaceServerDelete.new
      rs_delete.config[:yes] = 'yes'
      rs_delete.name_args = [ uuid['uuid'] ]
      rs_delete.config[:purge] = true
      rs_delete.config[:chef_node_name] = uuid['server_name']
      rs_delete.run
    }
    delete_lb_call = make_web_call("delete", lb_url, headers)
    puts "Deleted loadbalancer id #{arg}"
    
    
  }
end

#run ⇒ Object 



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# File 'lib/chef/knife/rax_cluster_delete.rb', line 64

def run
  if @name_args.empty?
    ui.fatal "Please specify a Load balancer ID to delete"
  end
  ui.confirm("Are you sure you want to delete this Load balancer and ALL nodes associated with it?")
  delete_cluster
end