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_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
286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 286 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
322 323 324 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 322 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
330 331 332 333 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 330 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 |
# 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 end descriptions = [ request(:path => '/', :params => d_params).get( :body, 'DescribeStacksResponse', 'DescribeStacksResult', 'Stacks', 'member' ) ].flatten(1).compact lists = request(:path => '/', :params => l_params) [ lists.get( :body, 'ListStacksResponse', 'ListStacksResult', 'StackSummaries', 'member' ) ].flatten(1).compact.map do |stk| desc = descriptions.detect do |d_stk| d_stk['StackId'] == stk['StackId'] end || Smash.new stk.merge!(desc) next if stack && stack.id != stk['StackId'] 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'], :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
244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 244 def resource_all(stack) result = request( :path => '/', :params => Smash.new( 'Action' => 'DescribeStackResources', 'StackName' => stack.id ) ) [ result.fetch( :body, 'DescribeStackResourcesResponse', 'DescribeStackResourcesResult', 'StackResources', 'member', [] ) ].flatten(1).compact.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
277 278 279 280 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 277 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
236 237 238 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 236 def stack_all load_stack_data end |
#stack_destroy(stack) ⇒ TrueClass, FalseClass
Delete the stack
173 174 175 176 177 178 179 180 181 182 183 184 185 186 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 173 def stack_destroy(stack) if(stack.persisted?) request( :path => '/', :params => Smash.new( 'Action' => 'DeleteStack', 'StackName' => stack.id ) ) true else false end end |
#stack_reload(stack) ⇒ Models::Orchestration::Stack
Reload the stack data from the API
153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 153 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
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 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 106 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
192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 192 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
213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 |
# File 'lib/miasma/contrib/aws/orchestration.rb', line 213 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 |