Module: Morpheus::Cli::LoadBalancersHelper

Included in:
LoadBalancerMonitors, LoadBalancerPoolNodes, LoadBalancerPools, LoadBalancerProfiles, LoadBalancerTypes, LoadBalancerVirtualServers, LoadBalancers
Defined in:
lib/morpheus/cli/mixins/load_balancers_helper.rb

Overview

Mixin for Morpheus::Cli command classes Provides common methods for load balancer management including load balancers, load balancer types, virtual servers, etc.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 9

def self.included(klass)
  klass.send :include, Morpheus::Cli::PrintHelper
end

Instance Method Details

#find_load_balancer_by_id(id) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 65

def find_load_balancer_by_id(id)
  begin
    json_response = load_balancers_interface.get(id.to_i)
    return json_response[load_balancer_object_key]
  rescue RestClient::Exception => e
    if e.response && e.response.code == 404
      print_red_alert "Load Balancer not found by id #{id}"
    else
      raise e
    end
  end
end

#find_load_balancer_by_name(name) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 78

def find_load_balancer_by_name(name)
  lbs = load_balancers_interface.list({name: name.to_s})[load_balancer_list_key]
  if lbs.empty?
    print_red_alert "Load Balancer not found by name #{name}"
    return nil
  elsif lbs.size > 1
    print_red_alert "#{lbs.size} load balancers found by name #{name}"
    #print_lbs_table(lbs, {color: red})
    print reset,"\n\n"
    return nil
  else
    return lbs[0]
  end
end

#find_load_balancer_by_name_or_id(val) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 57

def find_load_balancer_by_name_or_id(val)
  if val.to_s =~ /\A\d{1,}\Z/
    return find_load_balancer_by_id(val)
  else
    return find_load_balancer_by_name(val)
  end
end

#find_load_balancer_type_by_id(id) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 144

def find_load_balancer_type_by_id(id)
  begin
    json_response = load_balancer_types_interface.get(id.to_i)
    return json_response[load_balancer_type_object_key]
  rescue RestClient::Exception => e
    if e.response && e.response.code == 404
      print_red_alert "Load Balancer Type not found by id #{id}"
      return nil
    else
      raise e
    end
  end
end

#find_load_balancer_type_by_name(name) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 158

def find_load_balancer_type_by_name(name)
  json_response = load_balancer_types_interface.list({name: name.to_s})
  load_balancer_types = json_response[load_balancer_type_list_key]
  if load_balancer_types.empty?
    print_red_alert "Load Balancer Type not found by name #{name}"
    return load_balancer_types
  elsif load_balancer_types.size > 1
    print_red_alert "#{load_balancer_types.size} load balancer types found by name #{name}"
    rows = load_balancer_types.collect do |it|
      {id: it['id'], name: it['name']}
    end
    puts as_pretty_table(rows, [:id, :name], {color:red})
    return nil
  else
    return load_balancer_types[0]
  end
end

#find_load_balancer_type_by_name_or_id(val) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 136

def find_load_balancer_type_by_name_or_id(val)
  if val.to_s =~ /\A\d{1,}\Z/
    return find_load_balancer_type_by_id(val)
  else
    return find_load_balancer_type_by_name(val)
  end
end

#get_available_load_balancer_types(refresh = false) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 93

def get_available_load_balancer_types(refresh=false)
  if !@available_load_balancer_types || refresh
    @available_load_balancer_types = load_balancer_types_interface.list({max:1000})[load_balancer_type_list_key]
  end
  return @available_load_balancer_types
end

#load_balancer_label ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 33

def load_balancer_label
  'Load Balancer'
end

#load_balancer_label_plural ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 37

def load_balancer_label_plural
  'Load Balancers'
end

#load_balancer_list_key ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 29

def load_balancer_list_key
  'loadBalancers'
end

#load_balancer_object_key ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 25

def load_balancer_object_key
  'loadBalancer'
end

#load_balancer_type_for_id(val) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 108

def load_balancer_type_for_id(val)
  record = get_available_load_balancer_types().find { |z| z['id'].to_i == val.to_i}
  label = "Load Balancer Type"
  if record.nil?
    print_red_alert "#{label.downcase} not found by id #{val}"
    return nil
  end
  return record
end

#load_balancer_type_for_name(val) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 118

def load_balancer_type_for_name(val)
  records = get_available_load_balancer_types().select { |z| z['name'].downcase == val.downcase || z['code'].downcase == val.downcase}
  label = "Load Balancer Type"
  if records.empty?
    print_red_alert "#{label} not found by name '#{val}'"
    return nil
  elsif records.size > 1
    print_red_alert "More than one #{label.downcase} found by name '#{val}'"
    print_error "\n"
    puts_error as_pretty_table(records, [:id, :name], {color:red})
    print_red_alert "Try using ID instead"
    print_error reset,"\n"
    return nil
  else
    return records[0]
  end
end

#load_balancer_type_for_name_or_id(val) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 100

def load_balancer_type_for_name_or_id(val)
  if val.to_s =~ /\A\d{1,}\Z/
    return load_balancer_type_for_id(val)
  else
    return load_balancer_type_for_name(val)
  end
end

#load_balancer_type_label ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 49

def load_balancer_type_label
  'Load Balancer Type'
end

#load_balancer_type_label_plural ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 53

def load_balancer_type_label_plural
  'Load Balancer Types'
end

#load_balancer_type_list_key ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 45

def load_balancer_type_list_key
  'loadBalancerTypes'
end

#load_balancer_type_object_key ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 41

def load_balancer_type_object_key
  'loadBalancerType'
end

#load_balancer_types_interface ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 19

def load_balancer_types_interface
  # @api_client.load_balancer_types
  raise "#{self.class} has not defined @load_balancer_types_interface" if @load_balancer_types_interface.nil?
  @load_balancer_types_interface
end

#load_balancers_interface ⇒ Object 



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# File 'lib/morpheus/cli/mixins/load_balancers_helper.rb', line 13

def load_balancers_interface
  # @api_client.load_balancers
  raise "#{self.class} has not defined @load_balancers_interface" if @load_balancers_interface.nil?
  @load_balancers_interface
end