How to Set up an AWS Linux Server for Dev

Welcome, Dev! Are you ready to set up your very own AWS Linux server? This can be a daunting task, but with the right guidance and resources, you’ll be up and running in no time. In this article, we’ll go through the steps needed to get your server up and running, as well as some useful tips and tricks to help you along the way.

Getting Started

Before we dive into the specifics of setting up your AWS Linux server, it’s important to understand what AWS is and what it is capable of. AWS, or Amazon Web Services, is a cloud-based platform that provides a wide range of services and infrastructure to businesses and individuals alike. It’s a powerful platform that is scalable, reliable, and secure, making it a top choice for those who need to host websites, store data, and run applications.

To get started, you’ll need to create an AWS account. This is a straightforward process that involves providing some basic information and setting up billing. Once your account is created, you’ll have access to the AWS Management Console, where you can create and manage your resources.

Choosing Your Server Type

One of the first decisions you’ll need to make when setting up your AWS Linux server is what type of server to use. AWS offers a variety of options, including EC2, Lightsail, and Elastic Beanstalk.

The most popular option is EC2, which stands for Elastic Compute Cloud. EC2 is a highly scalable and customizable option that can be used for a wide range of applications. Lightsail, on the other hand, is a simplified option that is perfect for those who need a basic virtual private server. Finally, Elastic Beanstalk is a fully managed option that is best suited for those who want to deploy and manage their applications without worrying about the underlying infrastructure.

Creating Your Instance

Once you’ve decided on your server type, the next step is to create your instance. An instance is essentially a virtual machine that you can run on the AWS cloud. Here’s how to create your instance:

Connecting to Your Instance

Once your instance is launched, the next step is to connect to it. Here’s how:

Configuring Your Server

Now that you’re connected to your server, it’s time to start configuring it. Here are some important steps:

1. Install Updates

It’s important to keep your server up to date with the latest security patches and software updates. Here’s how to update your system:

sudo yum update

2. Install Required Packages

Depending on what you plan to use your server for, you may need to install additional software packages. Here are some common packages:

• Apache: sudo yum install httpd
• PHP: sudo yum install php
• MySQL: sudo yum install mysql

3. Configure Your Firewall

By default, your AWS Linux server will have a firewall enabled that blocks all incoming traffic. Here’s how to open up the necessary ports:

• HTTP: sudo firewall-cmd –permanent –add-port=80/tcp
• HTTPS: sudo firewall-cmd –permanent –add-port=443/tcp
• SSH: sudo firewall-cmd –permanent –add-port=22/tcp

4. Create Users and Groups

If you plan to have multiple users on your server, you’ll need to create additional users and groups. Here’s how:

• Create a group: sudo groupadd mygroup
• Create a user and add them to the group: sudo useradd -G mygroup myuser

FAQ

What is AWS?

AWS, or Amazon Web Services, is a cloud-based platform that provides a wide range of services and infrastructure to businesses and individuals alike. It’s a powerful platform that is scalable, reliable, and secure, making it a top choice for those who need to host websites, store data, and run applications.

What is an instance?

An instance is essentially a virtual machine that you can run on the AWS cloud.

What is EC2?

EC2 stands for Elastic Compute Cloud. It is a highly scalable and customizable option that can be used for a wide range of applications.

What is Lightsail?

Lightsail is a simplified option that is perfect for those who need a basic virtual private server.

What is Elastic Beanstalk?

Elastic Beanstalk is a fully managed option that is best suited for those who want to deploy and manage their applications without worrying about the underlying infrastructure.

Why should I update my server?

Updating your server is important to keep it up to date with the latest security patches and software updates. This helps ensure that your server stays secure and runs smoothly.

How do I open ports on my firewall?

You can open ports on your firewall using the firewall-cmd command. For example, to open port 80 for HTTP traffic, you would run the following command: sudo firewall-cmd –permanent –add-port=80/tcp