AWS Application Load Balancer Hands-On Path Based Routing скачать в хорошем качестве

AWS Application Load Balancer Hands-On Path Based Routing

An Application Load Balancer allows you to create a listener with rules that forwards requests to target groups based on the URL. This feature isn't available for other load balancer types, such as Classic Load Balancer, Network Load Balancer, and Gateway Load Balancer. The path pattern rules are applied only to the path of the URL and not to URL's query parameters To establish path-based routing on your Application Load Balancer, do the following: Create a target group. Configure listener rules. Before creating the target groups, be sure that the following prerequisites are met: You launched the Amazon Elastic Compute Cloud (Amazon EC2) instances in an Amazon Virtual Private Cloud (Amazon VP fter your instances are created, register these instances with a target group. Based on the listener rules configured on the load balancer, requests are forwarded to registered targets using the port and protocol that you specified for the target group. When you create a listener for an Application Load Balancer, you can define one or more rules in addition to the default rule. A rule consists of a priority, an action, and one or more conditions. You can't define conditions for the default rule. If conditions for none of the non-default rules are met, then the action for the default rule is performed. Test path-based routing To test this routing, copy the DNS name of your Application Load Balancer in a web browser and add the URL path /app1 or /app2. When the Application Load Balancer listener receives the request, the listener forwards that request to the appropriate target group based on the path condition. With path-based routing, your Application Load Balancer allows you to host multiple microservices behind a single load balancer using listener rules and target groups. Therefore, you can set up complex rules to route client requests to your applications. In addition to path-based rules, you can also route requests to particular applications based on host header, user-agent header, and query parameter values By the end of this tutorial, you'll have the knowledge to leverage AWS Load Balancer for optimal performance and reliability. Perfect for beginners and seasoned AWS users alike. Like, share, and subscribe for more in-depth AWS tutorials and insights!