Add limits and requests in all applications

[dcristobalhMad]

To be compliance with the below policy, it is proposed to set limits and requests in all applications that we have deployed.

---
apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
  name: require-requests-limits
  annotations:
    policies.kyverno.io/title: Require Limits and Requests
    policies.kyverno.io/category: Best Practices, EKS Best Practices
    policies.kyverno.io/severity: medium
    policies.kyverno.io/subject: Pod
    policies.kyverno.io/minversion: 1.6.0
    policies.kyverno.io/description: This policy validates that all containers have something specified for memory and CPU requests and memory limits. # yamllint disable-line rule:line-length
spec:
  validationFailureAction: Enforce
  background: true
  rules:
    - name: validate-resources
      match:
        any:
          - resources:
              kinds:
                - Pod
      validate:
        message: "CPU and memory resource requests and limits are required."
        pattern:
          spec:
            containers:
              - resources:
                  requests:
                    memory: "?*"
                    cpu: "?*"
                  limits:
                    memory: "?*"