Building and running applications successfully in Azure Kubernetes Service (AKS) is not a piece of cake as some business leaders make it sound. In fact, it requires understanding and implementation of some key considerations. This includes multi-tenancy and scheduler features, cluster and pod security, not forgetting business continuity and disaster recovery.
No wonder it pays off to better understand AKS best practices before giving it a try. That way, you won’t find yourself making costly mistakes you could have avoided easily. Keep reading to find out more.
Cluster Operator Best Practices
As a cluster operators, you need to work together with application owners and developers top understand their needs Once you do this, you can employ different best practices to configure your AKS clusters as needed. In a nutshell, be sure to use taints and tolerations, node selectors and affinity, and inter-pod affinity and anti-affinity as they are vital for advance features.
As for authentication and authorization, be sure to focus on integration with Azure Active Directory. It doesn’t stop at that since you should consider using Kubernetes role-based services control (Kubernetes RBAC), Azure RBAC, and pod identities.
Developer Best Practices
As a developer or application owners, you can simplify your development experience and define required application performance needs. If you are looking forward to managing resources, then it pays off when you define pod resource request and limits. Furthermore, you ought to focus on configuring development tools and checking for application issues.
Developers also have a vital role to play when it comes to employing best practices for pod security. This will mean securing access to resources and limiting credential exposure. Of course, there is nothing wrong with using pod identities and digital key vaults.
The Bottom Line
Getting the most from AKS doesn’t have to be a tall order as it sounds in the first place. Provided you know what is expected in the first place, be rest assured you can get through it without the hassle. This is just what you need to drive business growth.
