Basic infrastructure stack

Infrastructure parameter fixes

Implement working infrastructure stack in ECS

infrastructure/cloudformation/dt/load_balancing.yaml

@@ -0,0 +1,67 @@
+AWSTemplateFormatVersion: "2010-09-09"
+Description: DT load balancing stack
+Parameters:
+  environment:
+    Type: String
+    Description: Name of the environment
+    Default: production
+  release:
+    Type: String
+    Description: Name of the release name of the stack version to use.
+    Default: production
+  PublicSubnets:
+    Description: The public subnets for the ALB to run in.
+    Type: String
+  VpcId:
+    Description: ID of the VPC
+    Type: AWS::EC2::VPC::Id
+
+Resources:
+
+  #-- Network Load Balancer --#
+  PublicNLB:
+    Type: AWS::ElasticLoadBalancingV2::LoadBalancer
+    Properties:
+      Type: network
+      LoadBalancerAttributes:
+        - Key: deletion_protection.enabled
+          Value: false
+      Scheme: internet-facing
+      Subnets: !Split [",", !Ref PublicSubnets]
+      Tags:
+        - Key: Name
+          Value: !Sub "DT-${environment}-NLB"
+        - Key: environment
+          Value: !Ref environment
+
+  NlbTargetGroup:
+    Type: AWS::ElasticLoadBalancingV2::TargetGroup
+    Properties:
+      Port: 7777
+      Protocol: TCP_UDP
+      TargetGroupAttributes:
+        - Key: deregistration_delay.timeout_seconds
+          Value: '20'
+      VpcId: !Ref 'VpcId'
+      Tags:
+        - Key: Name
+          Value: !Sub 'DT-${release}'
+
+  NlbListener:
+    Type: AWS::ElasticLoadBalancingV2::Listener
+    Properties:
+      DefaultActions:
+        - Type: forward
+          TargetGroupArn: !Ref NlbTargetGroup
+      LoadBalancerArn: !Ref PublicNLB
+      Port: 7777
+      Protocol: TCP_UDP
+
+
+Outputs:
+  TargetGroup:
+    Description: ""
+    Value: !Ref NlbTargetGroup
+  NlbDnsName:
+    Description: ""
+    Value: !GetAtt PublicNLB.DNSName