Class: Aspera::Cli::Plugins::Orchestrator

Inherits:
BasicAuthPlugin show all
Defined in:
lib/aspera/cli/plugins/orchestrator.rb

Constant Summary collapse

STANDARD_PATH = 
'/aspera/orchestrator'
ACTIONS = 
%i[health info workflow plugins processes].freeze

Constants inherited from Aspera::Cli::Plugin

Aspera::Cli::Plugin::ALL_OPS, Aspera::Cli::Plugin::GLOBAL_OPS, Aspera::Cli::Plugin::INIT_PARAMS, Aspera::Cli::Plugin::INSTANCE_OPS, Aspera::Cli::Plugin::MAX_ITEMS, Aspera::Cli::Plugin::MAX_PAGES, Aspera::Cli::Plugin::REGEX_LOOKUP_ID_BY_FIELD

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BasicAuthPlugin

#basic_auth_api, #basic_auth_params, declare_options

Methods inherited from Aspera::Cli::Plugin

declare_generic_options, #do_bulk_operation, #entity_action, #entity_command, #init_params, #instance_identifier, #query_option, #query_read_delete, #value_create_modify

Constructor Details

#initialize(**env) ⇒ Orchestrator

Returns a new instance of Orchestrator.



53
54
55
56
57
58
59
60
 
# File 'lib/aspera/cli/plugins/orchestrator.rb', line 53

def initialize(**env)
  super
  options.declare(:result, "Specify result value as: 'work_step:parameter'")
  options.declare(:synchronous, 'Wait for completion', values: :bool, default: :no)
  options.declare(:ret_style, 'How return type is requested in api', values: %i[header arg ext], default: :arg)
  options.declare(:auth_style, 'Authentication type', values: %i[arg_pass head_basic apikey], default: :head_basic)
  options.parse_options!
end

Class Method Details

.detect(address_or_url) ⇒ Object 



16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
# File 'lib/aspera/cli/plugins/orchestrator.rb', line 16

def detect(address_or_url)
  address_or_url = "https://#{address_or_url}" unless address_or_url.match?(%r{^[a-z]{1,6}://})
  urls = [address_or_url]
  urls.push("#{address_or_url}#{STANDARD_PATH}") unless address_or_url.end_with?(STANDARD_PATH)
  error = nil
  urls.each do |base_url|
    next unless base_url.match?('https?://')
    api = Rest.new(base_url: base_url)
    test_endpoint = 'api/remote_node_ping'
    result = api.read(test_endpoint, {format: :json})
    next unless result[:data]['remote_orchestrator_info']
    url = result[:http].uri.to_s
    return {
      version: result[:data]['remote_orchestrator_info']['orchestrator-version'],
      url:     url[0..url.index(test_endpoint) - 2]
    }
  rescue StandardError => e
    error = e
    Log.log.debug{"detect error: #{e}"}
  end
  raise error if error
  return nil
end

.wizard(object:, private_key_path: nil, pub_key_pem: nil) ⇒ Object 



40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/aspera/cli/plugins/orchestrator.rb', line 40

def wizard(object:, private_key_path: nil, pub_key_pem: nil)
  options = object.options
  return {
    preset_value: {
      url:      options.get_option(:url, mandatory: true),
      username: options.get_option(:username, mandatory: true),
      password: options.get_option(:password, mandatory: true)
    },
    test_args:    'workflow list'
  }
end

Instance Method Details

#execute_action ⇒ Object 



99
100
101
102
103
104
105
106
107
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
145
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
 
# File 'lib/aspera/cli/plugins/orchestrator.rb', line 99

def execute_action
  auth_params =
    case options.get_option(:auth_style, mandatory: true)
    when :arg_pass
      {
        type:      :url,
        url_query: {
          'login'    => options.get_option(:username, mandatory: true),
          'password' => options.get_option(:password, mandatory: true) }
      }
    when :head_basic
      {
        type:     :basic,
        username: options.get_option(:username, mandatory: true),
        password: options.get_option(:password, mandatory: true)
      }
    when :apikey
      raise 'Not implemented'
    end

  @api_orch = Rest.new(
    base_url: options.get_option(:url, mandatory: true),
    auth: auth_params
  )

  command1 = options.get_next_command(ACTIONS)
  case command1
  when :health
    nagios = Nagios.new
    begin
      info = call_ao('remote_node_ping', format: 'xml', xml_arrays: false)[:data]
      nagios.add_ok('api', 'accessible')
      nagios.check_product_version('api', 'orchestrator', info['orchestrator-version'])
    rescue StandardError => e
      nagios.add_critical('node api', e.to_s)
    end
    return nagios.result
  when :info
    result = call_ao('remote_node_ping', format: 'xml', xml_arrays: false)[:data]
    return {type: :single_object, data: result}
  when :processes
    # TODO: Bug ? API has only XML format
    result = call_ao('processes_status', format: 'xml')[:data]
    return {type: :object_list, data: result['process']}
  when :plugins
    # TODO: Bug ? only json format on url
    result = call_ao('plugin_version')[:data]
    return {type: :object_list, data: result['Plugin']}
  when :workflow
    command = options.get_next_command(%i[list status inputs details start export])
    unless [:list].include?(command)
      wf_id = instance_identifier
    end
    case command
    when :status
      wf_id = nil if wf_id.eql?(SpecialValues::ALL)
      result = call_ao('workflows_status', id: wf_id)[:data]
      return {type: :object_list, data: result['workflows']['workflow']}
    when :list
      result = call_ao('workflows_list', id: 0)[:data]
      return {
        type:   :object_list,
        data:   result['workflows']['workflow'],
        fields: %w[id portable_id name published_status published_revision_id latest_revision_id last_modification]
      }
    when :details
      result = call_ao('workflow_details', id: wf_id)[:data]
      return {type: :object_list, data: result['workflows']['workflow']['statuses']}
    when :inputs
      result = call_ao('workflow_inputs_spec', id: wf_id)[:data]
      return {type: :single_object, data: result['workflow_inputs_spec']}
    when :export
      result = call_ao('export_workflow', id: wf_id, format: nil)[:http]
      return {type: :text, data: result.body}
    when :start
      result = {
        type: :single_object,
        data: nil
      }
      call_params = {format: :json}
      # get external parameters if any
      options.get_next_argument('external_parameters', mandatory: false, validation: Hash, default: {}).each do |name, value|
        call_params["external_parameters[#{name}]"] = value
      end
      # synchronous call ?
      call_params['synchronous'] = true if options.get_option(:synchronous, mandatory: true)
      # expected result for synchro call ?
      result_location = options.get_option(:result)
      unless result_location.nil?
        result[:type] = :status
        fields = result_location.split(':')
        raise Cli::BadArgument, "Expects: work_step:result_name : #{result_location}" if fields.length != 2
        call_params['explicit_output_step'] = fields[0]
        call_params['explicit_output_variable'] = fields[1]
        # implicitly, call is synchronous
        call_params['synchronous'] = true
      end
      if call_params['synchronous']
        result[:type] = :text
      end
      result[:data] = call_ao('initiate', id: wf_id, args: call_params)[:data]
      return result
    end
  else Aspera.error_unexpected_value(command)
  end
end