Skip to content

Production environment resource requirements

If you deploy Hwameistor in a production environment, please specify the resource configuration and avoid deploying it on the Master node. Therefore, some recommended values are provided in the values.extra.prod.yaml file. The resource configuration is as follows:

Click to view values.extra.prod.yaml
values.extra.prod.yaml
scheduler:
  replicas: 3
  resources:
    limits:
      cpu: 300m
      memory: 300Mi
    requests:
      cpu: 1m
      memory: 20Mi

admission:
  replicas: 3
  resources:
    limits:
      cpu: 300m
      memory: 300Mi
    requests:
      cpu: 1m
      memory: 20Mi

evictor:
  replicas: 2
  resources:
    limits:
      cpu: 300m
      memory: 300Mi
    requests:
      cpu: 1m
      memory: 20Mi

metrics:
  replicas: 2
  resources:
    limits:
      cpu: 300m
      memory: 300Mi
    requests:
      cpu: 1m
      memory: 20Mi

apiserver:
  replicas: 2
  resources:
    limits:
      cpu: 300m
      memory: 300Mi
    requests:
      cpu: 1m
      memory: 20Mi

localDiskManager:
  tolerationsOnMaster: false
  registrar:
    resources:
      limits:
        cpu: 500m
        memory: 500Mi
      requests:
        cpu: 1m
        memory: 20Mi
  manager:
    resources:
      limits:
        cpu: 300m
        memory: 300Mi
      requests:
        cpu: 1m
        memory: 20Mi

localDiskManagerCSIController:
  replicas: 3
  priorityClassName: system-node-critical
  provisioner:
    resources:
      limits:
        cpu: 500m
        memory: 500Mi
      requests:
        cpu: 1m
        memory: 20Mi
  attacher:
    resources:
      limits:
        cpu: 500m
        memory: 500Mi
      requests:
        cpu: 1m
        memory: 20Mi

localStorage:
  tolerationsOnMaster: false
  priorityClassName: system-node-critical
  registrar:
    resources:
      limits:
        cpu: 500m
        memory: 500Mi
      requests:
        cpu: 1m
        memory: 20Mi
  member:
    resources:
      limits:
        cpu: 500m
        memory: 500Mi
      requests:
        cpu: 1m
        memory: 20Mi

localStorageCSIController:
  replicas: 3
  priorityClassName: system-node-critical
  provisioner:
    resources:
      limits:
        cpu: 500m
        memory: 500Mi
      requests:
        cpu: 1m
        memory: 20Mi
  attacher:
    resources:
      limits:
        cpu: 500m
        memory: 500Mi
      requests:
        cpu: 1m
        memory: 20Mi
  resizer:
    resources:
      limits:
        cpu: 500m
        memory: 500Mi
      requests:
        cpu: 1m
        memory: 20Mi

  1. If it is created through Helm, it can be created in the following way:

    helm install hwameistor ./hwameistor \
    -n hwameistor --create-namespace \
    -f ./hwameistor/values.yaml \
    -f ./hwameistor/values.extra.prod.yaml

  2. If installing through the UI interface, please manually configure the above resources through the Resource value in YAML, otherwise it will not be configured by default:

Comments