Open edx k8s helm

celeryworker-hpa.yaml

{{- $root := . -}}

{{- range $w := .Values.edxapp.celeryworkers.EDXAPP_CELERY_WORKERS }}
---
apiVersion: keda.sh/v1alpha1
kind: ScaledObject
metadata:
  name: {{ include "edx-base.fullname" $root }}-{{ $w.service_variant }}-{{ $w.queue | replace "_" "-" }}-scaledobject
  namespace: {{ $.Release.Namespace }}
spec:
  pollingInterval: 5
  cooldownPeriod: 300
  {{- if $w.replicaCount }}
  minReplicaCount: {{ $w.replicaCount }}
  {{- else }}
  minReplicaCount: {{ $root.Values.edxapp.celeryworkers.replicaCount }}
  {{- end }}
  {{- if $w.maxReplicaCount }}
  maxReplicaCount: {{ $w.maxReplicaCount }}
  {{- else }}
  maxReplicaCount: {{ $root.Values.edxapp.celeryworkers.maxReplicaCount }}
  {{- end }}
  scaleTargetRef:
    kind: Deployment
    name: {{ include "edx-base.fullname" $root }}-{{ $w.service_variant }}-{{ $w.queue | replace "_" "-" }}
  triggers:
  - type: redis
    metadata:
      enableTLS: "false"
      addressFromEnv: REDIS_HOST
      listName: "edx.{{ $w.service_variant }}.core.{{ $w.queue }}"
      {{- if $w.maxMessageRate }}
      listLength: "{{ $w.maxMessageRate }}"
      {{- else }}
      listLength: "{{ $root.Values.edxapp.celeryworkers.maxMessageRate }}"
      {{- end }}
{{- end }}