deployment: CF update launch configuration to launch template due to deprecation notice.

Link to the AWS announcement: https://aws.amazon.com/blogs/compute/amazon-ec2-auto-scaling-will-no-longer-add-support-for-new-ec2-features-to-launch-configurations/

openvidu-server/deployments/enterprise/aws/CF-OpenVidu-Enterprise.yaml.template

@@ -705,12 +705,13 @@ Resources:
   #####
   # Media Node Autoscaling Group
   #####
-  MediaNodeAutoScalingLaunchConfiguration:
-    Type: AWS::AutoScaling::LaunchConfiguration
+  MediaNodeLaunchTemplateConfiguration:
+    Type: AWS::EC2::LaunchTemplate
     Properties:
-      LaunchConfigurationName: !Join [ "-", [ !Ref 'AWS::StackName', 'ASGMediaNodeLaunchConfiguration'] ]
-      SecurityGroups:
-        - !Ref MediaNodeSecurityGroup
+      LaunchTemplateName: !Join [ "-", [ !Ref 'AWS::StackName', 'ASGMediaNodeLaunchTemplate'] ]
+      LaunchTemplateData:
+        SecurityGroupIds:
+          - !GetAtt MediaNodeSecurityGroup.GroupId
         ImageId: !GetAtt LambdaOnCreateInvoke.MediaNodeImageId
         KeyName: !Ref KeyName
         InstanceType: !Ref AwsInstanceTypeKMS
@@ -725,7 +726,9 @@ Resources:
     Type: AWS::AutoScaling::AutoScalingGroup
     Properties:
       AutoScalingGroupName: !Join [ "-", [ !Ref 'AWS::StackName', 'ASGMediaNode'] ]
-      LaunchConfigurationName: !Ref MediaNodeAutoScalingLaunchConfiguration
+      LaunchTemplate:
+        LaunchTemplateId: !Ref MediaNodeLaunchTemplateConfiguration
+        Version: !GetAtt MediaNodeLaunchTemplateConfiguration.LatestVersionNumber
       MinSize: !Ref MinMediaNodes
       MaxSize: !Ref MaxMediaNodes
       DesiredCapacity: !Ref DesiredMediaNodes
@@ -957,13 +960,15 @@ Resources:
   #####
   # OpenVidu Pro Master AutoScaling Group
   #####
-  OpenViduProMasterNodeAutoScalingLaunchConfiguration:
-    Type: AWS::AutoScaling::LaunchConfiguration
+  OpenViduProMasterNodeAutoScalingLaunchTemplate:
+    Type: AWS::EC2::LaunchTemplate
     Properties:
-      LaunchConfigurationName: !Join [ "-", [ !Ref 'AWS::StackName', 'ASGMasterNodeLaunchConfiguration'] ]
-      SecurityGroups:
-        - !Ref OpenViduSecurityGroup
-      IamInstanceProfile: !Ref OpenViduProMasterInstanceProfile
+      LaunchTemplateName: !Join [ "-", [ !Ref 'AWS::StackName', 'ASGMasterNodeLaunchConfiguration'] ]
+      LaunchTemplateData:
+        SecurityGroupIds:
+          - !GetAtt OpenViduSecurityGroup.GroupId
+        IamInstanceProfile:
+          Arn: !GetAtt OpenViduProMasterInstanceProfile.Arn
         ImageId: !GetAtt LambdaOnCreateInvoke.MasterNodeImageId
         KeyName: !Ref KeyName
         InstanceType: !Ref AwsInstanceTypeOV
@@ -1009,7 +1014,9 @@ Resources:
     Type: AWS::AutoScaling::AutoScalingGroup
     Properties:
       AutoScalingGroupName: !Join [ "-", [ !Ref 'AWS::StackName', 'ASGOpenViduProMasterNode'] ]
-      LaunchConfigurationName: !Ref OpenViduProMasterNodeAutoScalingLaunchConfiguration
+      LaunchTemplate:
+        LaunchTemplateId: !Ref OpenViduProMasterNodeAutoScalingLaunchTemplate
+        Version: !GetAtt OpenViduProMasterNodeAutoScalingLaunchTemplate.LatestVersionNumber
       TargetGroupARNs:
         - !Ref TargetGroup
       MinSize: !Ref MinMasterNodes