Class: Morpheus::Cli::LoadBalancers

Inherits:
Object
  • Object
show all
Includes:
CliCommand, Term::ANSIColor
Defined in:
lib/morpheus/cli/load_balancers.rb

Instance Method Summary collapse

Methods included from CliCommand

accountScopeOptions, genericOptions, included

Constructor Details

#initialize ⇒ LoadBalancers

Returns a new instance of LoadBalancers.



12
13
14
 
# File 'lib/morpheus/cli/load_balancers.rb', line 12

def initialize() 
  @appliance_name, @appliance_url = Morpheus::Cli::Remote.active_appliance 
end

Instance Method Details

#add(args) ⇒ Object 



253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
 
# File 'lib/morpheus/cli/load_balancers.rb', line 253

def add(args)
  lb_name = args[0]
  lb_type_name = nil
  options = {}
  optparse = OptionParser.new do|opts|
    opts.banner = "Usage: morpheus load-balancers add [lb] -t LB_TYPE"
    opts.on( '-t', '--type LB_TYPE', "Lb Type" ) do |val|
      lb_type_name = val
    end
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  if args.count < 1
    puts "\n#{optparse.banner}\n\n"
    exit 1
  end
  optparse.parse(args)
  connect(options)

  if lb_type_name.nil?
    puts "LB Type must be specified...\n#{optparse.banner}"
    exit 1
  end

  lb_type = find_lb_type_by_name(lb_type_name)
  if lb_type.nil?
    puts "LB Type not found!"
    exit 1
  end
  input_options = Morpheus::Cli::OptionTypes.prompt(lb_type['optionTypes'],options[:options],@api_client, options[:params])
  payload = {task: {name: lb_name, taskOptions: input_options['taskOptions'], type: {code: lb_type['code'], id: lb_type['id']}}}
  begin
    json_response = @load_balancers_interface.create(payload)
    if options[:json]
      print JSON.pretty_generate(json_response)
    else
      print "\n", cyan, "LB #{json_response['loadBalancer']['name']} created successfully", reset, "\n\n"
    end
  rescue RestClient::Exception => e
    ::Morpheus::Cli::ErrorHandler.new.print_rest_exception(e)
    exit 1
  end
end

#connect(opts) ⇒ Object 



16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/morpheus/cli/load_balancers.rb', line 16

def connect(opts)
  if opts[:remote]
    @appliance_url = opts[:remote]
    @appliance_name = opts[:remote]
    @access_token = Morpheus::Cli::Credentials.new(@appliance_name,@appliance_url).request_credentials(opts)
  else
    @access_token = Morpheus::Cli::Credentials.new(@appliance_name,@appliance_url).request_credentials(opts)
  end
  @api_client = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url)   
  @load_balancers_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).load_balancers
  
  if @access_token.empty?
    print red,bold, "\nInvalid Credentials. Unable to acquire access token. Please verify your credentials and try again.\n\n",reset
    exit 1
  end
end

#details(args) ⇒ Object 



108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
 
# File 'lib/morpheus/cli/load_balancers.rb', line 108

def details(args)
      lb_name = args[0]
  options = {}
  optparse = OptionParser.new do|opts|
    opts.banner = "Usage: morpheus load-balancers details [name]"
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  if args.count < 1
    puts "\n#{optparse.banner}\n\n"
    exit 1
  end
  optparse.parse(args)
  connect(options)
  begin
    lb = find_lb_by_name(lb_name)

    exit 1 if lb.nil?
    lb_type = find_lb_type_by_name(lb['type']['name'])
    if options[:json]
        puts JSON.pretty_generate({task:task})
    else
      print "\n", cyan, "Lb #{lb['name']} - #{lb['type']['name']}\n\n"
      lb_type['optionTypes'].sort { |x,y| x['displayOrder'].to_i <=> y['displayOrder'].to_i }.each do |optionType|
        puts "  #{optionType['fieldLabel']} : " + (optionType['type'] == 'password' ? "#{task['taskOptions'][optionType['fieldName']] ? '************' : ''}" : "#{task['taskOptions'][optionType['fieldName']] || optionType['defaultValue']}")
      end
      print reset,"\n\n"
    end
  rescue RestClient::Exception => e
    if e.response.code == 400
      error = JSON.parse(e.response.to_s)
      ::Morpheus::Cli::ErrorHandler.new.print_errors(error,options)
    else
      puts "Error Communicating with the Appliance. Please try again later. #{e}"
    end
    exit 1
  end
end

#handle(args) ⇒ Object 



34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
 
# File 'lib/morpheus/cli/load_balancers.rb', line 34

def handle(args) 
  if args.empty?
    puts "\nUsage: morpheus load-balancers [list,add, update,remove, details, lb-types]\n\n"
    return 
  end

  case args[0]
    when 'list'
      list(args[1..-1])
    when 'add'
      add(args[1..-1])
    when 'update'
      # update(args[1..-1])  
    when 'details'
      details(args[1..-1])
    when 'remove'
      remove(args[1..-1])
    when 'lb-types'
      lb_types(args[1..-1])
    else
      puts "\nUsage: morpheus load-balancers [list,add, update,remove, details, lb-types]\n\n"
      exit 127
  end
end

#lb_types(args) ⇒ Object 



213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
 
# File 'lib/morpheus/cli/load_balancers.rb', line 213

def lb_types(args)
  options = {}
  optparse = OptionParser.new do|opts|
    opts.banner = "Usage: morpheus load-balancers lb-types"
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  optparse.parse(args)
  connect(options)
  begin
    json_response = @load_balancers_interface.load_balancer_types()
    if options[:json]
        print JSON.pretty_generate(json_response)
    else
      lb_types = json_response['loadBalancerTypes']
      print "\n" ,cyan, bold, "Morpheus Load Balancer Types\n","============================", reset, "\n\n"
      if lb_types.nil? || lb_types.empty?
        puts yellow,"No lb types currently exist on this appliance. This could be a seed issue.",reset
      else
        print cyan
        lb_table_data = lb_types.collect do |lb_type|
          {name: lb_type['name'], id: lb_type['id'], code: lb_type['code']}
        end
        tp lb_table_data, :id, :name, :code
      end

      print reset,"\n\n"
    end
    
    
  rescue => e
    if e.response.code == 400
      error = JSON.parse(e.response.to_s)
      ::Morpheus::Cli::ErrorHandler.new.print_errors(error,options)
    else
      puts "Error Communicating with the Appliance. Please try again later. #{e}"
    end
    exit 1
  end
end

#list(args) ⇒ Object 



59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
 
# File 'lib/morpheus/cli/load_balancers.rb', line 59

def list(args)
  options = {}
  optparse = OptionParser.new do|opts|
    opts.banner = "Usage: morpheus load-balancers list [-s] [-o] [-m]"
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  optparse.parse(args)
  connect(options)
  begin
    params = {}
    if options[:offset]
      params[:offset] = options[:offset]
    end
    if options[:max]
      params[:max] = options[:max]
    end
    if options[:phrase]
      params[:phrase] = options[:phrase]
    end
    json_response = @load_balancers_interface.get(params)
    if options[:json]
        print JSON.pretty_generate(json_response)
    else
      lbs = json_response['loadBalancers']
      print "\n" ,cyan, bold, "Morpheus Load Balancers\n","==================", reset, "\n\n"
      if lbs.empty?
        puts yellow,"No load balancers currently configured.",reset
      else
        print cyan
        lb_table_data = lbs.collect do |lb|
          {name: lb['name'], id: lb['id'], type: lb['type']['name']}
        end
        tp lb_table_data, :id, :name, :type
      end
      print reset,"\n\n"
    end
    
    
  rescue RestClient::Exception => e
    if e.response.code == 400
      error = JSON.parse(e.response.to_s)
      ::Morpheus::Cli::ErrorHandler.new.print_errors(error,options)
    else
      puts "Error Communicating with the Appliance. Please try again later. #{e}"
    end
    exit 1
  end
end

#remove(args) ⇒ Object 



296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
 
# File 'lib/morpheus/cli/load_balancers.rb', line 296

def remove(args)
  lb_name = args[0]
  options = {}
  optparse = OptionParser.new do|opts|
    opts.banner = "Usage: morpheus load-balancers remove [name]"
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  if args.count < 1
    puts "\n#{optparse.banner}\n\n"
    exit 1
  end
  optparse.parse(args)
  connect(options)
  begin
    lb = find_lb_by_name_or_code_or_id(lb_name)
    exit 1 if lb.nil?
    exit unless Morpheus::Cli::OptionTypes.confirm("Are you sure you want to delete the load balancer #{lb['name']}?")
    json_response = @load_balancers_interface.destroy(lb['id'])
    if options[:json]
        print JSON.pretty_generate(json_response)
    else
      print "\n", cyan, "Load Balancer #{lb['name']} removed", reset, "\n\n"
    end
  rescue RestClient::Exception => e
    if e.response.code == 400
      error = JSON.parse(e.response.to_s)
      ::Morpheus::Cli::ErrorHandler.new.print_errors(error,options)
    else
      puts "Error Communicating with the Appliance. Please try again later. #{e}"
    end
    exit 1
  end
end

#update(args) ⇒ Object 



146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
 
# File 'lib/morpheus/cli/load_balancers.rb', line 146

def update(args)
  lb_name = args[0]
  options = {}
   = nil
  optparse = OptionParser.new do|opts|
    opts.banner = "Usage: morpheus tasks update [task] [options]"
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  if args.count < 1
    puts "\n#{optparse.banner}\n\n"
    exit 1
  end
  optparse.parse(args)

  connect(options)
  
  begin


    task = find_task_by_name_or_code_or_id(lb_name)
    exit 1 if task.nil?
    lb_type = find_lb_type_by_name(task['type']['name'])

    #params = Morpheus::Cli::OptionTypes.prompt(add_user_option_types, options[:options], @api_client, options[:params]) # options[:params] is mysterious
    params = options[:options] || {}

    if params.empty?
      puts "\n#{optparse.banner}\n\n"
      option_lines = update_task_option_types(lb_type).collect {|it| "\t-O #{it['fieldContext'] ? (it['fieldContext'] + '.') : ''}#{it['fieldName']}=\"value\"" }.join("\n")
      puts "\nAvailable Options:\n#{option_lines}\n\n"
      exit 1
    end

    #puts "parsed params is : #{params.inspect}"
    task_keys = ['name']
    changes_payload = (params.select {|k,v| task_keys.include?(k) })
    task_payload = task
    if changes_payload
      task_payload.merge!(changes_payload)
    end
    puts params
    if params['taskOptions']
      task_payload['taskOptions'].merge!(params['taskOptions'])
    end

    request_payload = {task: task_payload}
    response = @load_balancers_interface.update(task['id'], request_payload)
    if options[:json]
      print JSON.pretty_generate(json_response)
      if !response['success']
        exit 1
      end
    else
      print "\n", cyan, "Task #{response['task']['name']} updated", reset, "\n\n"
    end
  rescue RestClient::Exception => e
    if e.response.code == 400
      error = JSON.parse(e.response.to_s)
      ::Morpheus::Cli::ErrorHandler.new.print_errors(error)
    else
      puts "Error Communicating with the Appliance. Please try again later. #{e}"
    end
    exit 1
  end
end