Advertisements
RSS

Example AWS CloudFormation template for network load balancer

29 Aug


We needed a public network load balancer with SSL (through AWS Certificate Manager) and took me some retry’s to get it right since most examples are based upon the classic or application load balancer so here to share:

  Terra10NetworkLoadBalancer:
    Type: AWS::ElasticLoadBalancingV2::LoadBalancer
    Properties:
      Name: t10-networkloadbalancer
      Scheme: internet-facing
      Subnets: !Ref Terra10Subnet
      Type: network
      Tags:
        - Key: Name
          Value: t10-networklb
  Terra10NetworkLoadBalancerTargetGroup:
    Type: AWS::ElasticLoadBalancingV2::TargetGroup
    Properties:
      Name: t10-networklb-target
      Port: 443
      Protocol: TCP
      VpcId: !ImportValue t10-vpc-id
      TargetGroupAttributes:
        - Key: deregistration_delay.timeout_seconds
          Value: 60
      Targets:
      - Id: !Ref Terra10EC2Instance1
        Port: 443
      - Id: !Ref Terra10EC2Instance2
        Port: 443  
      Tags:
        - Key: Name
          Value: t10-networklb-target
  Terra10NetworkLoadBalancerListener:
    Type: AWS::ElasticLoadBalancingV2::Listener
    Properties:
      DefaultActions:
      - Type: forward
        TargetGroupArn: !Ref Terra10NetworkLoadBalancerTargetGroup
      LoadBalancerArn: !Ref Terra10NetworkLoadBalancer
      Port: '443'
      Protocol: TCP
  Terra10NetworkLoadBalancerListenerCert:
    Type: AWS::ElasticLoadBalancingV2::ListenerCertificate
    Properties:
      Certificates:
        - CertificateArn: arn:aws:acm:eu-west-1:xxxaccountxxx:certificate/123456....
      ListenerArn: !Ref Terra10NetworkLoadBalancerListener

 

Reference

Advertisements
 
Leave a comment

Posted by on 29-08-2018 in AWS, CloudFormation

 

Tags: ,

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

 
%d bloggers like this: