11/24/2023 0 Comments Bitnami mean node app foreverThose tools are good but what we want is a robust, highly secure and highly performant cloud computing setup which means we will do it from scratch. The AWS setup will mainly involve networking which is why most of this tutorial will focus on networking concepts and setups.Įverything else such as provisioning databases and Ec2 instances is easy to do on AWS, networking will be the biggest challenge.īut don't worry if you don't have any networking experience. I will give you all the information you need to know. It works in basically the same way networking works with hardware expect that everything that is hardware, (routers, switches, internet gateways) is virtualized in cloud computing. ![]() Networking in cloud computing essentially determines how your virtual resources communicate with each other and the wider internet. VPCs, IP addresses and subnets are the most important concepts to understand about networking in AWS. This is essentially what we will be building. We will have a public and private subnet in our VPC. The public subnet will contain our web server and will be accessible over the internet. ![]() Our private subnet will contain our database but will not be accessible over the internet. Our webserver and database will be able to communicate with each other through a route table. We will see examples of both of these when we are setting up our project on the AWS console. public vs private ip addressesĪ public IP address is a the location of where your computer is in the wider internet. However, what we call the internet is just one of many networks. The same way you can have an IP address on the internet you can also have an IP address in another network that is not the internet. IP address is simply a way to identify a single computer on a network. Regardless of whether this network is the internet or not. So private IP addresses are just a way we can identify computers on our own network and public IP addresses are a way we can identify computers on the “internet” network. IPv4 is the format in which IP addresses are written. Referred to as IPv4 since there are 4 bytes which can represent the address. Each byte contains 8 bits and is therefore referred to as an octet. Since each octet contains 8 bits and each bit can be a 0 or 1, there is 2 ^ 8 = 256 different combinations. But we start at 0 so an octet can be a number between 0-255. ![]() Since we have 4 octets we have 256 ^ 4 = 4.3 billion different combinations and therefore IP addresses!Ī IPv4 address is resolved to human readable format: “ ” through a DNS. When any security threat or update is identified, Bitnami automatically repackages the applications and pushes the latest versions to the cloud marketplaces.There is also IPv6, but to keep things concise we will skip this, we will only need to know IPv4 for the purposes of this tutorial. The respective trademarks mentioned in the offering are owned by the respective companies, and use of them does not imply any affiliation or endorsement.īitnami certified images are always up-to-date, secure, and built to work right out of the box.īitnami packages applications following industry standards, and continuously monitors all components and libraries for vulnerabilities and application updates. Trademarks: This software listing is packaged by Bitnami. For deployment issues, reach out our support team at, it will try to answer any question they receive within 24 hours on working days. ![]() Learn how to install, configure, and manage it at. This solution is free, ready-to-run, and open source software packaged by Bitnami. It also includes common components and libraries that help to develop modern server applications such as Apache web server, PHP, RockMongo, and Git. It includes SSL auto-configuration with Let's Encrypt certificates, and the latest releases of Javascript components: MongoDB, Express, Angular, and Node.js. This image is configured for production environments. MEAN gives you the abilty to start building dynamic web applications by providing a complete framework to write your app code.
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