Final answer:
Sensitive data such as access credentials or keys can be injected into AKS pods using Kubernetes Secrets. Secrets store the data as base64-encoded strings and can be referenced in pods as environment variables or mounted as files.
Step-by-step explanation:
In Azure Kubernetes Service (AKS), sensitive data such as access credentials or keys can be injected into pods using Kubernetes Secrets. Secrets are objects that can be created within a cluster to store sensitive data. They provide a way to securely share sensitive information with pods in a more controlled manner.
When a secret is created, its data is stored as a base64-encoded string. This data can then be referenced in pods as environment variables or mounted as files.
For example, to inject a database access credential into a pod, a secret can be created with the database access information and then referenced by the pod's configuration. This ensures that sensitive data is not exposed directly in the pod's configuration files.