This is the initial part, you must create a new EC2 instance. Let’s Build it Together Build the EC2 Instance after 8h the instance is shutdown by the lambda function (I estimate that my son must not play on Minecraft more than 8h straight 😅).send an e-mail to a specific and secret e-mail address, this will start the instance.one Lambda function to start the serverĪnd that’s it.use SES (Simple Email Service) to receive e-mail, and trigger a Lambda function.

The global idea is to start the server only when my son is using it, but he doesn’t have access to my AWS Console so I need to find a sweet solution! Not a lot but I was thinking that there is room for improvement! The main part of the cost is the EC2 compute cost (~17 US$) and I know that it’s not used 100% of the time. It’s built on a EC2 t2.small with a 8 GB disk so I have a monthly cost of about 18 US$. The first month operating the server, I noticed that my son is using it a couple of hours each day, and then the server was idle. In this case I will focus on the Minecraft Java Edition, because the server version is running well on Linux server, and my son is running a laptop on Debian. Minecraft is a popular sandbox video-game. Simple Email Service (Email Sending and Receiving Service).There is always one service you don’t know ! In this particular example I will use the following services: I want to rely only on AWS services as I want to increase my knowledge on this big cloud offering. This article will explain you how to optimize the cost 😜, based on the usage! Some Tools Used in the Article AWS After checking some available services (yeah not so expensive finally), I have chosen to build a server on a EC2 instance. During the first weeks of the COVID-19 pandemic, back in April 2020 my son ask me to build a Minecraft server in order to play on the same world with his school friend.

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