por Amazon Web Service (AWS) is a cloud infrastructure which is characterized by offering services with reliability, low cost and high availability so that its users can carry out their work in the cloud. This platform also has a series of properties that contribute to the efficiency of its work, such as the Amazon resource names (ARNs), which serve as identifiers for items in AWS.
These Amazon resource names will be of great importance to specify in a global and exclusive way the different resources that are part of the platform, which will avoid confusion between AWS elements. Therefore, in this article we will teach you everything you need to know about this property. of Amazon Web Service.
What are Amazon resource names?
Amazon resource names, also known as Amazon Resource Name or by its acronym ARN, can be defined as a globally unique identifier that is assigned to any of the resources of cloud infrastructure Amazon Web Service.
It should be noted that these Amazon or ARN resource names They are necessary when a specific resource needs to be specified unambiguously. for the entire AWS system.
Amazon resource name format
One of the main features of the Amazon resource naming option is that maintain a specific format to indicate identification of the elements of the AWS platform.
This format can be general or specific, depending on the resource you want to name. Additionally, keep in mind that the Amazon resource names for some specific items may omit the region, the account ID, or both.
So that the general format of resource names Amazon can be established as follows:
arn:partition:service:region:account-id:resource
Where each of these options represents different characteristics of the resource, such as:
Partition
Refers to where the resources are hosted that they want to name with RNA. A partition can also be defined as a group of regions of Amazon Web Service, such as the AWS or China regions (aws-cn). It should be noted that each AWS account can have only one partition.
Service
This option in the assignment of Amazon resource names is what identifies the AWS servicesuch as IAM, ec2, rdsamong other cloud infrastructure options Amazon Web Service.
Region
This option for Amazon resource names indicates the code of the region to which the named element belongsfor example, us-east-1 either eu-west-1among others.
Account-id
The option of account-id for RNA refers to the account identifier Amazon Web Service that owns the given resource, not including scripts. So, for example, it can be 100000000000.
Resource-id
Refers to the resource identifier, which it can be its name or its ID or the name or ID of a path of that resource that you want to name using the format Amazon Resource Name.
What is the next step?
In this article you have been able to learn what Amazon resource names or ARNs are, as well as what their characteristics are, their format and how to use them on the platform. Now, if you have already come this far it is because you are surely interested in continuing to learn everything related to this and other important options in the IT sector. That’s why, Don’t hesitate to take the next step in your learning process and enroll in our DevOps & Cloud Computing Full Stack Bootcamp.
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