Need cluster admin feedback on cluster requirements for software system deployment

General Discussions
1

Hello dear Kubernetes administrator, I would really appreciate your assistance in forming the right details for my system requirements.
We have built a containerized software system where I want to provide the guidelines for Kubernetes admins to create a cluster, remaining a bit vague in terms of the exact specifications of the cluster. Our customers might have shared or dedicated clusters, and they may be on different management platforms. Therefore, we prefer to focus our recommendations solely on our application requirements and intentionally avoid over-prescribing cluster specifications. I am aiming to allow our customers to setup their cluster as they see fit, while optimizing for the sweet spot between execution performance, and our minimal sizing and scalability requirements. Today, our system requirements include the following:

  1. Sizing guidelines of the minimum amount of computing resources that must be made available by the Kubernetes cluster to our application (CPU and RAM)
  2. Namespace quota based on requests and limits (CPU and RAM)
  3. Minimum number of nodes required in the cluster (without detailing resources required per node or any additional specs).
  4. Details of the top 10 resource intensive services beign used by the software (their Min HPA,Max HPA, CPU and Mem – Requests and Limits)

Additional requirements include the following (in summary):

  1. Database Resources: Ensure adequate connections/sessions, memory (PGA/SGA for Oracle), and disk performance.
  2. Horizontal Scaling: Adding additional Job Servers is recommended to scale capacity.
  3. Job Scheduling: Distribute the load by scheduling jobs to minimize overlap between critical tasks.
  4. Timeout Settings: Set JOB_TIMEOUT and JOB_PART_TIMEOUT properties to ensure timely job completion.

My questions to you as cluster experts are:

  1. Would you be able to setup the cluster to deploy my system based on these guidelines, or would you expect to get additional details?
  2. If guidelines are lacking, can you please identify any gaps that we must address to assist you in optimizing the cluster?

Appreciate your assistance!
Please help us release our software with adequate set of requirements!