okd/roles/openshift_descheduler/templates/descheduler-cronjob.yaml.j2

apiVersion: batch/v1beta1
kind: CronJob
metadata:
  name: "{{ openshift_descheduler_cronjob_name }}"
  namespace: openshift-descheduler
spec:
  schedule: "{{ openshift_descheduler_cronjob_schedule }}"
  jobTemplate:
    spec:
      template:
        metadata:
          annotations:
            scheduler.alpha.kubernetes.io/critical-pod: ''
          name: "{{ openshift_descheduler_cronjob_name }}"
        spec:
          priorityClassName: system-cluster-critical
          containers:
          - name: descheduler
            image: "{{ openshift_descheduler_image }}"
            volumeMounts:
            - mountPath: /policy-dir
              name: policy-volume
            command:
            - /bin/descheduler
            args:
            - --policy-config-file=/policy-dir/policy.yaml
            - --v={{ openshift_descheduler_debug_level }}
{% if openshift_descheduler_dry_run_mode is defined and (openshift_descheduler_dry_run_mode | bool) %}
            - --dry-run
{% endif %}
{% if openshift_descheduler_node_selectors is defined and openshift_descheduler_node_selectors is not none %}
            - --node-selector="{{ openshift_descheduler_node_selectors }}"
{% endif %}
          restartPolicy: "Never"
{% if openshift_descheduler_cronjob_node_selector is iterable and openshift_descheduler_cronjob_node_selector | length > 0 %}
          nodeSelector:
{% for key, value in openshift_descheduler_cronjob_node_selector.items() %}
            {{ key }}: "{{ value }}"
{% endfor %}
{% endif %}
          serviceAccountName: "{{ openshift_descheduler_service_account }}"
          volumes:
          - name: policy-volume
            configMap:
              name: "{{ openshift_descheduler_policy_configmap_name }}"