image:
  repository: ghcr.io/jmcgrath207/k8s-ephemeral-storage-metrics
  tag: 1.18.2
  imagePullPolicy: IfNotPresent
  imagePullSecrets: []

# -- Configure the Service Monitor
serviceMonitor:
  enable: false
  # -- Add labels to the ServiceMonitor.Spec
  additionalLabels: {}
  # -- Set relabelings as per https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#monitoring.coreos.com/v1.RelabelConfig
  relabelings: []
  # -- Set metricRelabelings as per https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#monitoring.coreos.com/v1.RelabelConfig
  metricRelabelings: []
  # -- Set targetLabels as per https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#monitoring.coreos.com/v1.ServiceMonitorSpec
  targetLabels: []
  # -- Set podTargetLabels as per https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#monitoring.coreos.com/v1.ServiceMonitorSpec
  podTargetLabels: []

# -- Scrape metrics through kubelet instead of kube api
kubelet:
  scrape: false
  readOnlyPort: 0
  insecure: false

# -- Set metrics you want to enable
metrics:
  # -- Adjust the metric port as needed (default 9100)
  port: 9100
  # -- Percentage of ephemeral storage used by a container in a pod
  ephemeral_storage_container_limit_percentage: true
  # -- Current ephemeral storage used by a container's volume in a pod
  ephemeral_storage_container_volume_usage: true
  # -- Percentage of ephemeral storage used by a container's volume in a pod
  ephemeral_storage_container_volume_limit_percentage: true
  # -- Current ephemeral byte usage of pod
  ephemeral_storage_pod_usage: true
  # -- Current ephemeral inode usage of pod
  ephemeral_storage_inodes: true
  # -- Available ephemeral storage for a node
  ephemeral_storage_node_available: true
  # -- Capacity of ephemeral storage for a node
  ephemeral_storage_node_capacity: true
  # -- Percentage of ephemeral storage used on a node
  ephemeral_storage_node_percentage: true
  # -- Create the ephemeral_storage_adjusted_polling_rate metrics to report Adjusted Poll Rate in milliseconds. Typically used for testing.
  adjusted_polling_rate: false

log_level: info
# -- Set as Deployment for single controller to query all nodes or Daemonset
deploy_type: Deployment
# -- Set additional labels for the Deployment/Daemonset
deploy_labels: {}
# -- Set additional labels for the Pods
pod_labels: {}
# Note in testing, Kube API does not refresh faster than 10 seconds
# -- Polling node rate for exporter
interval: 15 # Seconds
# -- Max number of concurrent query requests to the kubernetes API.
max_node_concurrency: 10
# -- QPS indicates the maximum QPS to the master from this client.
client_go_qps: 5
# --  Maximum burst for throttle.
client_go_burst: 10

prometheus:
  enable: false
  release: kube-prometheus-stack
  # -- Add labels to the PrometheusRule.Spec
  additionalLabels: {}
  rules:
    # -- Create PrometheusRules firing alerts when out of ephemeral storage
    enable: false
    # -- How many hours in the future to predict filling up of a volume
    predictFilledHours: 12
    # -- What percentage of limit must be used right now to predict filling up of a volume
    predictMinCurrentUsage: 33.3
    # -- What additional labels to set on alerts
    labels:
      severity: warning

# -- Enable Pprof
pprof: false

# -- For local development or testing that will deploy grow and shrink pods and debug service
dev:
  enabled: false
  shrink:
    image: ghcr.io/jmcgrath207/k8s-ephemeral-storage-shrink-test:latest
    imagePullPolicy: IfNotPresent
  grow:
    image: ghcr.io/jmcgrath207/k8s-ephemeral-storage-grow-test:latest
    imagePullPolicy: IfNotPresent

# -- Resource requests and limits for the container
resources: {}

podAnnotations: {}

nodeSelector: {}

affinity: {}

tolerations: []

priorityClassName:

# -- Revision history limit for the Deployment
revisionHistoryLimit: 10

# -- Service Account configuration
serviceAccount:
  create: true
  # If not set and create is true, a name is generated using the name template
  name: null

# -- RBAC configuration
rbac:
  create: true

# Pod Security Context
# ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/
podSecurityContext:
  runAsNonRoot: true
  seccompProfile:
    type: RuntimeDefault

# Container Security Context to be set on the controller component container
# ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/
containerSecurityContext:
  allowPrivilegeEscalation: false
  capabilities:
    drop:
      - ALL
  privileged: false
  readOnlyRootFilesystem: false
  runAsNonRoot: true