Test case:

https://polarion.engineering.redhat.com/polarion/#/project/OSE/workitem?id=OCP-71993

https://polarion.engineering.redhat.com/polarion/#/project/OSE/workitem?id=OCP-72156

https://polarion.engineering.redhat.com/polarion/#/project/OSE/workitem?id=OCP-72161

https://polarion.engineering.redhat.com/polarion/#/project/OSE/workitem?id=OCP-72164

Original Default value:

Clair:

    Limits:
      cpu:     4
      memory:  16Gi
    Requests:
      cpu:      2
      memory:   2Gi 

quay:

    Limits:
      cpu:     2
      memory:  8Gi
    Requests:
      cpu:      2
      memory:   8Gi 

postgres:

    Requests:
      cpu:      500m
      memory:   2Gi 

clairpostgres:

     Requests:
       cpu:      500m
       memory:   2Gi 

mirror:

    Limits:
      cpu:     1
      memory:  2Gi
    Requests:
      cpu:      500m
      memory:   512Mi 

Minimum Setting

https://docs.google.com/presentation/d/16fLRqiUeHiKsrhIgjKB_E2qkDB-9SWBfjtD1_sgZNNs/edit#slide=id.g6f390706b1_0_54

• Minimum requirements for systems running Quay (per container / pod instance):
• Quay: min 6GB, recommended 8GB + swap, 2 or more vCPUs
• Clair:  recommended 2GB RAM + swap, 2 or more vCPUs
• Clair database requirements for security metadata: min 200MB
• Storage depends on no of images, recommended min 30GB
• NooBaa: min 2GB, 1 vCPU (when “objectstorage” component is selected via the Operator)