AWS Tags: What makes them so important?

Addition of AWS tags to the Amazon resources and assets is an easy but extremely critical component of managing the infrastructure. When utilized intelligently, these tags enable the IT teams to streamline the way they handle the deployment environments.

Structural profiles that are benefited from AWS tags

Environment-based tags can be utilized by customers with bigger AWS footprints. These tags will enable you to quickly differentiate between resources that are the components of your staging, development or production infrastructure.

Application-based logs can be utilized to define the set of clusters (or disparate resources) that work with each other to yield a particular service or product. These tags can also make sense for the identification of a resource in smaller environments.

Role-based tags can be utilized to define either the owner or function of a specific node (load balancer, database server, web server etc). Such tags are a perfect fit for smaller deployments.

Use of AWS tags

Consider an operation that provides various distinct applications that are served through multiple (dozens or even hundreds) at the same time as environment infrastructure. Monitoring your ongoing billing costs can be very annoying. Put these questions to yourself: What AWS resources are actually being utilized and which are lying detached? Which tiers or environments are being subjected to very high costs? Should this be changed?

Tags can help. Being in a position to programmatically or visually detect the resources with the help of descriptive tags can make it much simpler to understand both their provenance and purpose. If you are aware of what resource is doing, then you are in a good position to quickly adjust and assess its costs. Tagging is an easy but extremely essential feature that enables us to control and reduce the costs by enhancing the way we understand what is going on actually.

AWS Tags: in detail

Every AWS tag consists of a value and a key, both of which are user-defined. Every AWS service does not permit customer-defined tags for each service, and who does that, can be tagged by utilising only the API Command Line access. AWS resources’ current tag status can be shown in the below image. Resources having the tagging restriction as “None” can be tagged with the console, the CLI and the API actions.

The current status of the tag for AWS resources – Image: cloud academy

The cost leakage and limitations of AWS Tagging

At present, the AWS tags have vital limitations. For instance, a tag which is associated with an individual AWS resource can be applied to that resource only but is not propagated automatically to the attached resources that are dependent. For example, assume an EC2 instance whose resources which are dependent, incorporate devices like snapshots, security groups as well as EBS volumes. A basic RAID configuration could incorporate around eight EBS volumes and a huge number of snapshots that cannot be managed.

Graffiti Monkey is a tool which automates tagging for the AWS resources that are dependent. This tool reduces manual labour to a great extent on large AWS deployments. This enables us to efficiently handle your cloud infrastructure and decrease the cost leakages. There are so many latest innovations in the field of AWS like AWS tags. Around the world, many organizations are using AWS and they are looking for AWS professionals. So, people who are starting their careers can take AWS Training and gain expertise in it as companies are preferring people with high expertise in this field. Thus, AWS can be a ray of hope for people who are starting their careers in IT because of the increasing job opportunities and high salary structures in this field.

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