This is the part where we deploy our Server App to EC2. Here is how we do it:

Add New Rules in Security Group

We need to add new inbound rules to expose our app in Docker. For the server app, we set the port to be 3000, so we need to add it here. You can add the rules inside security groups. Inside security groups page, click on Edit inbound rules.

Next, add Custom TCP with the …

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