Additionals

In Kubernetes or OpenShift, your can add additional configurations to the following resources: nodeSelector, tolerations, affinity, securityContext and containerSecurityContext
This pages explains you how.

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1. In your manifest repository's main branch, you will find the values.yaml file, it showld be in the following folder structure [environment]/[project]/[application]

2. In the values.yaml file, search for the Additional Customizations section, you will find it like this:

## Additional Customizations #################################################

3. Bellow the section title, add the following configuration and change the values as you need:

  # - Additionals
  deployment:
    # Select nodes to deploy which matches the following labels
    nodeSelector:
      #cloud.google.com/gke-nodepool: default-pool
    # Taint tolerations for nodes
    tolerations:
      #- key: "dedicated"
      #  operator: "Equal"
      #  value: "app"
      #  effect: "NoSchedule"
    # Pod affinity and pod anti-affinity allow you to specify rules about how pods should be placed relative to other pods.
    affinity:
      #nodeAffinity:
        #requiredDuringSchedulingIgnoredDuringExecution:
          #nodeSelectorTerms:
          #- matchExpressions:
          # - key: disktype
          #   operator: In
          #   values:
          #   - ssd
    # Additional Labels
    additionalLabels:
      #key: value
    additionalAnnotations:
      #key: value
    additionalPodLabels:
      #key: value
    additionalPodAnnotations:
      #key: value
    # Security Context for the pod
    securityContext:
      #fsGroup: 2000
    # Security Context at Container Level
    containerSecurityContext:
      #runAsUser: 2000
      #readOnlyRootFilesystem: true
      #runAsNonRoot: true
  #####

4. Commit and enjoy! ✨