Exam 1z0-1109-23 Topic 6 Question 93 Discussion

Explanation
The three statements that are true regarding managing an application deployed in Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) and pulling images from Oracle Cloud Infra-structure Registry (OCIR) are: Use kubectl to create a Docker registry secret: To access images from OCIR, you need to create a Docker registry secret in Kubernetes. This can be done using the ku-bectl create secret docker-registry command. Add a containers section that specifies the name and location of the images you want to pull from OCIR, along with other deployment details: In your deployment manifest (e.g., YAML file), you need to define a containers section that specifies the image names and locations from OCIR. This section includes other deployment details such as re-source limits and environment variables. Add an imagePullSecrets section to the manifest file that specifies the name of the Docker secret you created to access OCIR: To authenticate and pull images from OCIR, you need to specify the name of the Docker registry secret in the imagePullSecrets section of your manifest file. This ensures that the appropriate credentials are used to authenticate with OCIR and pull the required images. These steps enable your application deployed in OKE to pull the necessary container images from OCIR during deployment, ensuring smooth and secure deployment of your application. Reference:
https://docs.oracle.com/en-us/iaas/Content/ContEng/Tasks/contengpullingimagesfromocir.htm