Class: Miasma::Models::Orchestration::Aws
- Inherits:
-
Miasma::Models::Orchestration
- Object
- Types::Api
- Miasma::Models::Orchestration
- Miasma::Models::Orchestration::Aws
- Defined in:
- lib/miasma/contrib/aws/orchestration.rb
Constant Summary collapse
- API_SERVICE =
Service name of the API
'cloudformation'
- API_VERSION =
Supported version of the AutoScaling API
'2010-05-15'
- STACK_STATES =
Valid stack lookup states
[ "CREATE_COMPLETE", "CREATE_FAILED", "CREATE_IN_PROGRESS", "DELETE_FAILED", "DELETE_IN_PROGRESS", "ROLLBACK_COMPLETE", "ROLLBACK_FAILED", "ROLLBACK_IN_PROGRESS", "UPDATE_COMPLETE", "UPDATE_COMPLETE_CLEANUP_IN_PROGRESS", "UPDATE_IN_PROGRESS", "UPDATE_ROLLBACK_COMPLETE", "UPDATE_ROLLBACK_COMPLETE_CLEANUP_IN_PROGRESS", "UPDATE_ROLLBACK_FAILED", "UPDATE_ROLLBACK_IN_PROGRESS" ]
- RESOURCE_MAPPING =
Returns external to internal resource mapping.
Smash.new( 'AWS::EC2::Instance' => Smash.new( :api => :compute, :collection => :servers ), 'AWS::ElasticLoadBalancing::LoadBalancer' => Smash.new( :api => :load_balancer, :collection => :balancers ), 'AWS::AutoScaling::AutoScalingGroup' => Smash.new( :api => :auto_scale, :collection => :groups ) )
Constants inherited from Miasma::Models::Orchestration
Instance Method Summary collapse
-
#event_all(stack, evt_id = nil) ⇒ Array<Models::Orchestration::Stack::Event>
Return all events for stack.
-
#event_all_new(events) ⇒ Array<Models::Orchestration::Stack::Event>
Return all new events for event collection.
-
#event_reload(event) ⇒ Models::Orchestration::Event
Reload the stack event data from the API.
-
#load_stack_data(stack = nil) ⇒ Array<Models::Orchestration::Stack>
Fetch stacks or update provided stack data.
-
#resource_all(stack) ⇒ Array<Models::Orchestration::Stack::Resource>
Return all resources for stack.
-
#resource_reload(resource) ⇒ Models::Orchestration::Resource
Reload the stack resource data from the API.
-
#stack_all ⇒ Array<Models::Orchestration::Stack>
Return all stacks.
-
#stack_destroy(stack) ⇒ TrueClass, FalseClass
Delete the stack.
-
#stack_get(ident) ⇒ Stack
Return single stack.
-
#stack_reload(stack) ⇒ Models::Orchestration::Stack
Reload the stack data from the API.
-
#stack_save(stack) ⇒ Models::Orchestration::Stack
Save the stack.
-
#stack_template_load(stack) ⇒ Smash
Fetch stack template.
-
#stack_template_validate(stack) ⇒ NilClass, String
Validate stack template.
Methods included from Contrib::AwsApiCore::RequestUtils
Methods included from Contrib::AwsApiCore::ApiCommon
#api_for, #connect, #connection, #endpoint, included, #make_request, #update_request, #uri_escape
Methods inherited from Miasma::Models::Orchestration
Methods inherited from Types::Api
#api_for, #connect, #connection, #endpoint, #format_response, #initialize, #make_request, #provider, #request
Methods included from Utils::Memoization
#_memo, #clear_memoizations!, #memoize, #unmemoize
Methods included from Utils::Lazy
Constructor Details
This class inherits a constructor from Miasma::Types::Api
Instance Method Details
#event_all(stack, evt_id = nil) ⇒ Array<Models::Orchestration::Stack::Event>
Return all events for stack
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/miasma/contrib/aws/orchestration.rb', line 298 def event_all(stack, evt_id=nil) results = all_result_pages(nil, :body, 'DescribeStackEventsResponse', 'DescribeStackEventsResult', 'StackEvents', 'member') do || request( :path => '/', :params => .merge( 'Action' => 'DescribeStackEvents', 'StackName' => stack.id ) ) end events = results.map do |event| Stack::Event.new( stack, :id => event['EventId'], :resource_id => event['PhysicalResourceId'], :resource_name => event['LogicalResourceId'], :resource_logical_id => event['LogicalResourceId'], :resource_state => event['ResourceStatus'].downcase.to_sym, :resource_status => event['ResourceStatus'], :resource_status_reason => event['ResourceStatusReason'], :time => Time.parse(event['Timestamp']) ).valid_state end if(evt_id) idx = events.index{|d| e.id == evt_id} idx = idx ? idx + 1 : 0 events.slice(idx, events.size) else events end end |
#event_all_new(events) ⇒ Array<Models::Orchestration::Stack::Event>
Return all new events for event collection
334 335 336 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 334 def event_all_new(events) event_all(events.stack, events.all.first.id) end |
#event_reload(event) ⇒ Models::Orchestration::Event
Reload the stack event data from the API
342 343 344 345 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 342 def event_reload(event) event.stack.events.reload event.stack.events.get(event.id) end |
#load_stack_data(stack = nil) ⇒ Array<Models::Orchestration::Stack>
Fetch stacks or update provided stack data
45 46 47 48 49 50 51 52 53 54 55 56 57 58 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 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 45 def load_stack_data(stack=nil) d_params = Smash.new('Action' => 'DescribeStacks') l_params = Smash.new('Action' => 'ListStacks') STACK_STATES.each_with_index do |state, idx| l_params["StackStatusFilter.member.#{idx + 1}"] = state.to_s.upcase end if(stack) d_params['StackName'] = stack.id descriptions = all_result_pages(nil, :body, 'DescribeStacksResponse', 'DescribeStacksResult', 'Stacks', 'member') do || request( :path => '/', :params => .merge(d_params) ) end else descriptions = [] end lists = all_result_pages(nil, :body, 'ListStacksResponse', 'ListStacksResult', 'StackSummaries', 'member') do || request( :path => '/', :params => .merge(l_params) ) end.map do |stk| desc = descriptions.detect do |d_stk| d_stk['StackId'] == stk['StackId'] end || Smash.new stk.merge!(desc) if(stack) next if stack.id != stk['StackId'] && stk['StackId'].split('/')[1] != stack.id end new_stack = stack || Stack.new(self) new_stack.load_data( :id => stk['StackId'], :name => stk['StackName'], :capabilities => [stk.get('Capabilities', 'member')].flatten(1).compact, :description => stk['Description'], :created => stk['CreationTime'], :updated => stk['LastUpdatedTime'], :notification_topics => [stk.get('NotificationARNs', 'member')].flatten(1).compact, :timeout_in_minutes => stk['TimeoutInMinutes'] ? stk['TimeoutInMinutes'].to_i : nil, :status => stk['StackStatus'], :status_reason => stk['StackStatusReason'], :state => stk['StackStatus'].downcase.to_sym, :template_description => stk['TemplateDescription'], :disable_rollback => !!stk['DisableRollback'], :outputs => [stk.get('Outputs', 'member')].flatten(1).compact.map{|o| Smash.new( :key => o['OutputKey'], :value => o['OutputValue'], :description => o['Description'] ) }, :parameters => Smash[ [stk.fetch('Parameters', 'member', [])].flatten(1).map{|param| [param['ParameterKey'], param['ParameterValue']] } ] ).valid_state end end |
#resource_all(stack) ⇒ Array<Models::Orchestration::Stack::Resource>
Return all resources for stack
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 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 259 def resource_all(stack) results = all_result_pages(nil, :body, 'DescribeStackResourcesResponse', 'DescribeStackResourcesResult', 'StackResources', 'member') do || request( :path => '/', :params => .merge( Smash.new( 'Action' => 'DescribeStackResources', 'StackName' => stack.id ) ) ) end.map do |res| Stack::Resource.new( stack, :id => res['PhysicalResourceId'], :name => res['LogicalResourceId'], :logical_id => res['LogicalResourceId'], :type => res['ResourceType'], :state => res['ResourceStatus'].downcase.to_sym, :status => res['ResourceStatus'], :status_reason => res['ResourceStatusReason'], :updated => res['Timestamp'] ).valid_state end end |
#resource_reload(resource) ⇒ Models::Orchestration::Resource
Reload the stack resource data from the API
289 290 291 292 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 289 def resource_reload(resource) resource.stack.resources.reload resource.stack.resources.get(resource.id) end |
#stack_all ⇒ Array<Models::Orchestration::Stack>
check if we need any mappings on state set
Return all stacks
251 252 253 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 251 def stack_all load_stack_data end |
#stack_destroy(stack) ⇒ TrueClass, FalseClass
Delete the stack
177 178 179 180 181 182 183 184 185 186 187 188 189 190 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 177 def stack_destroy(stack) if(stack.persisted?) request( :path => '/', :params => Smash.new( 'Action' => 'DeleteStack', 'StackName' => stack.id ) ) true else false end end |
#stack_get(ident) ⇒ Stack
Return single stack
239 240 241 242 243 244 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 239 def stack_get(ident) i = Stack.new(self) i.id = ident i.reload i.name ? i : nil end |
#stack_reload(stack) ⇒ Models::Orchestration::Stack
Reload the stack data from the API
157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 157 def stack_reload(stack) if(stack.persisted?) ustack = Stack.new(self) ustack.id = stack.id load_stack_data(ustack) if(ustack.data[:name]) stack.load_data(ustack.attributes).valid_state else stack.status = 'DELETE_COMPLETE' stack.state = :delete_complete stack.valid_state end end stack end |
#stack_save(stack) ⇒ Models::Orchestration::Stack
Save the stack
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 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 110 def stack_save(stack) params = Smash.new('StackName' => stack.name) (stack.parameters || {}).each_with_index do |pair, idx| params["Parameters.member.#{idx + 1}.ParameterKey"] = pair.first params["Parameters.member.#{idx + 1}.ParameterValue"] = pair.last end (stack.capabilities || []).each_with_index do |cap, idx| params["Capabilities.member.#{idx + 1}"] = cap end (stack.notification_topics || []).each_with_index do |topic, idx| params["NotificationARNs.member.#{idx + 1}"] = topic end if(stack.template.empty?) params['UsePreviousTemplate'] = true else params['TemplateBody'] = MultiJson.dump(stack.template) end if(stack.persisted?) result = request( :path => '/', :method => :post, :params => Smash.new( 'Action' => 'UpdateStack' ).merge(params) ) stack else if(stack.timeout_in_minutes) params['TimeoutInMinutes'] = stack.timeout_in_minutes end result = request( :path => '/', :method => :post, :params => Smash.new( 'Action' => 'CreateStack', 'DisableRollback' => !!stack.disable_rollback ).merge(params) ) stack.id = result.get(:body, 'CreateStackResponse', 'CreateStackResult', 'StackId') stack.valid_state end end |
#stack_template_load(stack) ⇒ Smash
Fetch stack template
196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 196 def stack_template_load(stack) if(stack.persisted?) result = request( :path => '/', :params => Smash.new( 'Action' => 'GetTemplate', 'StackName' => stack.id ) ) MultiJson.load( result.get(:body, 'GetTemplateResponse', 'GetTemplateResult', 'TemplateBody') ).to_smash else Smash.new end end |
#stack_template_validate(stack) ⇒ NilClass, String
Validate stack template
217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 217 def stack_template_validate(stack) begin result = request( :method => :post, :path => '/', :params => Smash.new( 'Action' => 'ValidateTemplate', 'TemplateBody' => MultiJson.dump(stack.template) ) ) nil rescue Error::ApiError::RequestError => e MultiXml.parse(e.response.body.to_s).to_smash.get( 'ErrorResponse', 'Error', 'Message' ) end end |