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16.3.5. 작업 사양 만들기
Descheduler에 대한 작업 구성을 생성합니다.
apiVersion: batch/v1
kind: Job
metadata:
name: descheduler-job
namespace: kube-system
spec:
parallelism: 1
completions: 1
template:
metadata:
name: descheduler-pod 1
annotations:
scheduler.alpha.kubernetes.io/critical-pod: "true" 2
spec:
containers:
- name: descheduler
image: registry.access.redhat.com/openshift3/ose-descheduler
volumeMounts: 3
- mountPath: /policy-dir
name: policy-volume
command:
- "/bin/sh"
- "-ec"
- |
/bin/descheduler --policy-config-file /policy-dir/policy.yaml 4
restartPolicy: "Never"
serviceAccountName: descheduler-sa 5
volumes:
- name: policy-volume
configMap:
name: descheduler-policy-configmap정책 파일은 구성 맵에서 볼륨으로 마운트됩니다.