Grafana deployment config

A basic deployment of Grafana that overrides the existing image, readiness and securityContext.

---
apiVersion: grafana.integreatly.org/v1beta1
kind: Grafana
metadata:
  name: grafana
  labels:
    dashboards: "grafana"
spec:
  config:
    log:
      mode: "console"
    auth:
      disable_login_form: "false"
    security:
      admin_user: root
      admin_password: secret
  deployment:
    spec:
      template:
        spec:
          containers:
            - name: grafana
              image: grafana/grafana:9.4.3
              securityContext:
                allowPrivilegeEscalation: true
                readOnlyRootFilesystem: false
              readinessProbe:
                failureThreshold: 3