Helm Charts — DataFlow Operator

Helm chart repository for DataFlow Operator — a Kubernetes operator for streaming data.

Adding the repository

Charts are published at https://dataflow-operator.github.io/helm-charts. Add the repo:

helm repo add dataflow-operator https://dataflow-operator.github.io/helm-charts
helm repo update

Installing DataFlow Operator

# Install into the default namespace (dataflow-operator)
helm install dataflow-operator dataflow-operator/dataflow-operator

# Install into a custom namespace
kubectl create namespace dataflow
helm install dataflow-operator dataflow-operator/dataflow-operator -n dataflow

# Install with custom values
helm install dataflow-operator dataflow-operator/dataflow-operator \
  --set image.tag=v1.0.7 \
  --set metrics.enabled=true

Upgrading

helm repo update
helm upgrade dataflow-operator dataflow-operator/dataflow-operator -n dataflow

Uninstalling

helm uninstall dataflow-operator -n dataflow

Charts in this repository

Chart	Description
dataflow-operator	DataFlow operator and optional web GUI

dataflow-operator configuration

Key parameters (see values.yaml):

Parameter	Description	Default
image.repository	Operator image	ghcr.io/dataflow-operator/dataflow
image.tag	Image tag	latest
replicaCount	Number of operator replicas	1
metrics.enabled	Enable Prometheus metrics	true
metrics.port	Metrics port	9090
logLevel	Operator log level (debug, info, warn, error)	info
rbac.create	Create RBAC (ServiceAccount, ClusterRole, ClusterRoleBinding). ClusterRole includes permissions for checkpoint persistence (ServiceAccount, Role, RoleBinding per DataFlow when spec.checkpointPersistence: true).	true
webhook.enabled	Enable Validating Webhook for DataFlow CR	false
gui.enabled	Enable web GUI for Dataflows and logs	false
serviceMonitor.enabled	Create ServiceMonitor for Prometheus Operator	false

See Web GUI documentation for GUI capabilities, configuration, and deployment.

Example: install with GUI and Ingress

helm install dataflow-operator dataflow-operator/dataflow-operator \
  --set gui.enabled=true \
  --set gui.ingress.enabled=true \
  --set gui.ingress.className=nginx \
  --set gui.ingress.hosts[0].host=dataflow.example.com

Example: webhook with cert-manager

webhook:
  enabled: true
  certDir: /tmp/k8s-webhook-server/serving-certs
  secretName: dataflow-operator-webhook-cert
  # Leave caBundle empty — cert-manager will inject CA via annotation

Requirements

• Kubernetes 1.21+
• Helm 3+

License and links

• Helm charts repo — this repository
• Operator source
• Maintainer: Ilya Ponomarev (ilyario)