Add Preview components

lib/ruby_aem_aws/architecture/full_set_stack.rb

@@ -18,6 +18,8 @@
 require_relative '../component/orchestrator'
 require_relative '../component/publish_dispatcher'
 require_relative '../component/publish'
+require_relative '../component/preview_publish_dispatcher'
+require_relative '../component/preview_publish'
 require_relative '../mixins/metric_verifier'
 
 module RubyAemAws
@@ -96,9 +98,19 @@ def publish
       RubyAemAws::Component::Publish.new(@stack_prefix, @publish_aws_clients)
     end
 
+    # @return new RubyAemAws::Component::PreviewPublish instance
+    def preview_publish
+      RubyAemAws::Component::PreviewPublish.new(@stack_prefix, @publish_aws_clients)
+    end
+
     # @return new RubyAemAws::Component::PublishDispatcher instance
     def publish_dispatcher
       RubyAemAws::Component::PublishDispatcher.new(@stack_prefix, @dispatcher_aws_clients)
     end
+
+    # @return new RubyAemAws::Component::PreviewPublishDispatcher instance
+    def preview_publish_dispatcher
+      RubyAemAws::Component::PreviewPublishDispatcher.new(@stack_prefix, @dispatcher_aws_clients)
+    end
   end
 end

lib/ruby_aem_aws/component/preview_publish.rb

@@ -0,0 +1,79 @@
+# Copyright 2018-2021 Shine Solutions Group
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+require_relative '../abstract/grouped_component'
+require_relative '../abstract/snapshot'
+require_relative '../constants'
+require_relative '../mixins/healthy_resource_verifier'
+require_relative '../mixins/metric_verifier'
+require_relative '../mixins/snapshot_verifier'
+
+module RubyAemAws
+  module Component
+    # Interface to the AWS instance running the Preview Publish component of a full-set AEM stack.
+    class PreviewPublish
+      attr_reader :descriptor, :ec2_resource, :cloud_watch_client, :asg_client, :cloud_watch_log_client
+
+      include AbstractGroupedComponent
+      include AbstractSnapshot
+      include HealthyResourceVerifier
+      include MetricVerifier
+      include SnapshotVerifier
+
+      EC2_COMPONENT = 'preview-publish'.freeze
+      EC2_NAME = 'AEM Preview Publish'.freeze
+
+      # @param stack_prefix AWS tag: StackPrefix
+      # @param params Array of AWS Clients and Resource connections:
+      # - AutoScalingClient: AWS AutoScalingGroup Client.
+      # - CloudWatchClient: AWS Cloudwatch Client.
+      # - CloudWatchLogsClient: AWS Cloudwatch Logs Client.
+      # - Ec2Resource: AWS EC2 Resource connection.
+      # @return new RubyAemAws::FullSet::PreviewPublish
+      def initialize(stack_prefix, params)
+        @descriptor = ComponentDescriptor.new(stack_prefix,
+                                              EC2Descriptor.new(EC2_COMPONENT, EC2_NAME))
+        @asg_client = params[:AutoScalingClient]
+        @cloud_watch_client = params[:CloudWatchClient]
+        @cloud_watch_log_client = params[:CloudWatchLogsClient]
+        @ec2_resource = params[:Ec2Resource]
+      end
+
+      def terminate_all_instances
+        get_all_instances.each do |i|
+          next if i.nil? || i.state.code != Constants::INSTANCE_STATE_CODE_RUNNING
+
+          i.terminate
+          i.wait_until_terminated
+        end
+      end
+
+      def terminate_random_instance
+        instance = get_random_instance
+        instance.terminate
+        instance.wait_until_terminated
+      end
+
+      def get_tags
+        tags = []
+        get_all_instances.each do |i|
+          next if i.nil? || i.state.code != Constants::INSTANCE_STATE_CODE_RUNNING
+
+          tags.push(i.tags)
+        end
+        tags
+      end
+    end
+  end
+end

lib/ruby_aem_aws/component/preview_publish_dispatcher.rb

@@ -0,0 +1,84 @@
+# Copyright 2018-2021 Shine Solutions Group
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+require_relative '../abstract/grouped_component'
+require_relative '../abstract/snapshot'
+require_relative '../constants'
+require_relative '../mixins/healthy_resource_verifier'
+require_relative '../mixins/metric_verifier'
+require_relative '../mixins/snapshot_verifier'
+
+module RubyAemAws
+  module Component
+    # Interface to the AWS instance running the Preview PublishDispatcher component of a full-set AEM stack.
+    class PreviewPublishDispatcher
+      attr_reader :descriptor, :ec2_resource, :asg_client, :elb_client, :cloud_watch_client, :cloud_watch_log_client
+
+      include AbstractGroupedComponent
+      include AbstractSnapshot
+      include HealthyResourceVerifier
+      include MetricVerifier
+      include SnapshotVerifier
+
+      EC2_COMPONENT = 'preview-publish-dispatcher'.freeze
+      EC2_NAME = 'AEM Preview Publish Dispatcher'.freeze
+      ELB_ID = 'PreviewPublishDispatcherLoadBalancer'.freeze
+      ELB_NAME = 'AEM Preview Publish Dispatcher Load Balancer'.freeze
+
+      # @param stack_prefix AWS tag: StackPrefix
+      # @param params Array of AWS Clients and Resource connections:
+      # - AutoScalingClient: AWS AutoScalingGroup Client.
+      # - CloudWatchClient: AWS Cloudwatch Client.
+      # - CloudWatchLogsClient: AWS Cloudwatch Logs Client.
+      # - Ec2Resource: AWS EC2 Resource connection.
+      # - ElbClient: AWS ElasticLoadBalancer v2 Client.
+      # @return new RubyAemAws::FullSet::PreviewPublishDispatcher
+      def initialize(stack_prefix, params)
+        @descriptor = ComponentDescriptor.new(stack_prefix,
+                                              EC2Descriptor.new(EC2_COMPONENT, EC2_NAME),
+                                              ELBDescriptor.new(ELB_ID, ELB_NAME))
+        @asg_client = params[:AutoScalingClient]
+        @cloud_watch_client = params[:CloudWatchClient]
+        @cloud_watch_log_client = params[:CloudWatchLogsClient]
+        @ec2_resource = params[:Ec2Resource]
+        @elb_client = params[:ElbClient]
+      end
+
+      def terminate_all_instances
+        get_all_instances.each do |i|
+          next if i.nil? || i.state.code != Constants::INSTANCE_STATE_CODE_RUNNING
+
+          i.terminate
+          i.wait_until_terminated
+        end
+      end
+
+      def terminate_random_instance
+        instance = get_random_instance
+        instance.terminate
+        instance.wait_until_terminated
+      end
+
+      def get_tags
+        tags = []
+        get_all_instances.each do |i|
+          next if i.nil? || i.state.code != Constants::INSTANCE_STATE_CODE_RUNNING
+
+          tags.push(i.tags)
+        end
+        tags
+      end
+    end
+  end
+end

lib/ruby_aem_aws/component/publish.rb

@@ -40,7 +40,7 @@ class Publish
       # - CloudWatchClient: AWS Cloudwatch Client.
       # - CloudWatchLogsClient: AWS Cloudwatch Logs Client.
       # - Ec2Resource: AWS EC2 Resource connection.
-      # @return new RubyAemAws::FullSet::AuthorPrimary
+      # @return new RubyAemAws::FullSet::Publish
       def initialize(stack_prefix, params)
         @descriptor = ComponentDescriptor.new(stack_prefix,
                                               EC2Descriptor.new(EC2_COMPONENT, EC2_NAME))