exposure-checker Helm values reference

Helm values reference table for the exposure-checker application.

Key	Type	Default	Description
config.butler_collection	string	nil	Default collection in the butler
config.butler_repo	string	nil	Butler path or alias to use
config.db.db_name	string	"expchecker"	Name of database
config.db.hostname	string	nil	Database configuration
config.db.username	string	"expchecker"	Username for DB connection
config.persistentVolumeClaims	list	[]	PersistentVolumeClaims to create.
config.s3_endpoint_url	string	nil	Object store URL
config.s3_profile_name	string	nil	Profile to use for object store bucket.
config.separateSecrets	bool	true	Whether to use the new secrets management scheme
config.volume_mounts	list	[]	Mount points for additional volumes
config.volumes	list	[]	Additional volumes to attach
environment	object	{}	Environment variables
global.baseUrl	string	Set by Argo CD	Base URL for the environment
global.host	string	Set by Argo CD	Host name for ingress
global.vaultSecretsPath	string	Set by Argo CD	Base path for Vault secrets
image.repository	string	"ghcr.io/lsst-sitcom/rubin_exp_checker"	rubin_exp_checker image to use
image.tag	string	The appVersion of the chart	Tag of rubin_exp_checker image to use
ingress.annotations	object	{}	Additional annotations to add to the ingress
resources	object	see values.yaml	Resource limits and requests for the nodejs pod