Node configuration

NodeConfig defines the node configuration

default_group:

# provenanceStorage allow to specify the maximum amount of data provenance information to store at a time

# https://nifi.apache.org/docs/nifi-docs/html/administration-guide.html#write-ahead-provenance-repository-properties

provenanceStorage: '10 GB'

#RunAsUser define the id of the user to run in the Nifi image

# +kubebuilder:validation:Minimum=1

runAsUser: 1000

# Set this to true if the instance is a node in a cluster.

# https://nifi.apache.org/docs/nifi-docs/html/administration-guide.html#basic-cluster-setup

isNode: true

# Docker image used by the operator to create the node associated

# https://hub.docker.com/r/apache/nifi/

# image: "apache/nifi:1.11.2"

# nodeAffinity can be specified, operator populates this value if new pvc added later to node

# https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#node-affinity

# nodeAffinity:

# imagePullPolicy define the pull policy for NiFi cluster docker image

imagePullPolicy: IfNotPresent

# storageConfigs specifies the node related configs

storageConfigs:

# Name of the storage config, used to name PV to reuse into sidecars for example.

- name: provenance-repository

# Path where the volume will be mount into the main nifi container inside the pod.

mountPath: '/opt/nifi/provenance_repository'

# Kubernetes PVC spec

# https://kubernetes.io/docs/tasks/configure-pod-container/configure-persistent-volume-storage/#create-a-persistentvolumeclaim

pvcSpec:

accessModes:

- ReadWriteOnce

storageClassName: 'standard'

resources:

requests:

storage: 10Gi

- mountPath: '/opt/nifi/nifi-current/logs'

name: logs

pvcSpec:

accessModes:

- ReadWriteOnce

storageClassName: 'standard'

resources:

requests:

storage: 10Gi

NodeConfig

Field	Type	Description	Required	Default
provenanceStorage	string	provenanceStorage allow to specify the maximum amount of data provenance information to store at a time: write-ahead-provenance-repository-properties	No	"8 GB"
runAsUser	int64	define the id of the user to run in the Nifi image	No	1000
fsGroup	int64	define the id of the group for each volumes in Nifi image	No	1000
isNode	boolean	Set this to true if the instance is a node in a cluster: basic-cluster-setup	No	true
image	string	Docker image used by the operator to create the node associated. Nifi docker registry	No	""
imagePullPolicy	PullPolicy	define the pull policy for NiFi cluster docker image.)	No	""
nodeAffinity	string	operator populates this value if new pvc added later to node node-affinity	No	nil
storageConfigs	[ ]StorageConfig	specifies the node related configs.	No	nil
serviceAccountName	string	specifies the serviceAccount used for this specific node.	No	"default"
resourcesRequirements	ResourceRequirements	works exactly like Container resources, the user can specify the limit and the requests through this property manage-compute-resources-container.	No	nil
imagePullSecrets	[ ]LocalObjectReference	specifies the secret to use when using private registry.	No	nil
nodeSelector	map[string]string	nodeSelector can be specified, which set the pod to fit on a node nodeselector	No	nil
tolerations	[ ]Toleration	tolerations can be specified, which set the pod's tolerations taint-and-toleration.	No	nil
nodeAnnotations	map[string]string	Additionnal annotation to attach to the pod associated annotations.	No	nil

StorageConfig

Field	Type	Description	Required	Default
name	string	Name of the storage config, used to name PV to reuse into sidecars for example.	Yes	-
mountPath	string	Path where the volume will be mount into the main nifi container inside the pod.	Yes	-
pvcSpec	PersistentVolumeClaimSpec	Kubernetes PVC spec. create-a-persistentvolumeclaim.	Yes	-