nexus3-redhat-no-volume.yaml

apiVersion: apps.m88i.io/v1alpha1
kind: Nexus
metadata:
  name: nexus3
spec:
  # Number of Nexus pod replicas (can't be increased after creation)
  replicas: 1
  # Here you can specify the image version to fulfill your needs. Defaults to docker.io/sonatype/nexus3:latest if useRedHatImage is set to false
  #image: "docker.io/sonatype/nexus3:latest"
  # let's use the centOS image since we do not have access to Red Hat Catalog
  useRedHatImage: true
  # Set the resources requests and limits for Nexus pods. See: https://help.sonatype.com/repomanager3/system-requirements
  resources:
    limits:
      cpu: "2"
      memory: "2Gi"
    requests:
      cpu: "1"
      memory: "2Gi"
  # Data persistence details
  persistence:
    # Should we persist Nexus data? Volatile only!
    persistent: false
  networking:
    # let the operator expose the Nexus server for you (the method will be the one that fits better for your cluster)
    expose: true