Helm Chart: lut-puller

This chart deploys the Microsoft Graph LUT puller as a Kubernetes CronJob. It fetches data via the container image (built from this repo) on a schedule, producing LUT text files.

Configuration Options

Key	Description	Default
image.repository	Docker image repository	ghcr.io/lavlabinfrastructure/lut-puller
image.tag	Image tag	latest
image.pullPolicy	Kubernetes image pull policy	IfNotPresent
schedule	Cron expression for job execution	0 * * * *
config.existingSecret	Name of an existing Secret containing YAML config files	""
config.inlineConfigs	Array of inline YAML configs to create as a Secret	[]
configMountPath	Mount path where configs are loaded	/config
output.enabled	Enable mounting an existing PVC	true
output.existingClaim	Name of PVC to mount for output	""
output.mountPath	Path to mount output PVC	/data
extraEnv	Additional environment variables	[]
successfulJobsHistoryLimit	Number of successful jobs to keep	1
failedJobsHistoryLimit	Number of failed jobs to keep	1
backoffLimit	Number of retries before job is marked failed	1
startingDeadlineSeconds	Optional deadline in seconds for starting the job	null
concurrencyPolicy	CronJob concurrency policy	Forbid
pod.*	Pod-level overrides (annotations, labels, etc.)	{}

Usage

Install with inline configuration

helm install my-lut charts/lut-puller \
  --set image.repository=ghcr.io/your-org/lut-puller \
  --set image.tag=1.0.0 \
  --set output.existingClaim=lut-output \
  --set config.inlineConfigs[0].name=config.yaml \
  --set-file config.inlineConfigs[0].data=example.yaml

Install using existing secret and PVC

helm install my-lut charts/lut-puller \
  --set image.repository=ghcr.io/your-org/lut-puller \
  --set image.tag=1.0.0 \
  --set config.existingSecret=lut-config \
  --set output.existingClaim=lut-output

Important: The chart enforces that output.mountPath cannot equal configMountPath to avoid overwriting configuration files.