Your organization has deployed their e-commerce application on Oracle Container Engine for Kubernetes
(OKE) and they are using the Oracle Cloud Infrastructure Registry (OCIR) service as their Docker image
repository. They have deployed the OKE cluster using the 'custom create' option, and their Virtual Cloud
Network (VCN) has three public subnets with associated Route Tables, Security Lists, and Internet Gateway.
However, their application containers are failing to deploy. On investigation, they discover that the images are
not being pulled from the designated OCIR repository, even though the YAML configuration has the correct
path to the images. What is a valid concern here that needs to be further investigated?
As a Cloud Native developer, you develop two services in Node.js and deploy them to two different Container
Engine for Kubernetes (OKE) clusters that use the same Virtual Cloud Network (VCN). Your security team
wants to analyze the network communication between them. How can this requirement be met in the most cost-effective way?
Kubernetes includes various elements such as compute, network, and storage. Compute is essentially CPU
(units) and memory (bytes). Within an OKE cluster, what is considered to be the smallest unit of deployment
with respect to compute?