Helm Values Reference

Version: 0.1.0

Complete reference for all Helm chart values. Charts are published to the DecisionBox Helm repository:

helm repo add decisionbox https://decisionbox-io.github.io/decisionbox-platform
helm repo update

Source code for the charts is in helm-charts/.

decisionbox-api

Image

Key	Type	Default	Description
replicaCount	int	1	Number of API replicas
image.repository	string	ghcr.io/decisionbox-io/decisionbox-api	Container image
image.tag	string	main	Image tag (defaults to appVersion if not set)
image.pullPolicy	string	Always	Pull policy
imagePullSecrets	list	[]	Image pull secrets (set for private registries)

Deployment

Key	Type	Default	Description
namespace	string	decisionbox	Kubernetes namespace
containerPort	int	8080	Container port
serviceAccountName	string	decisionbox-api	API service account name
serviceAccountAnnotations	map	{}	API SA annotations (e.g., Workload Identity)
agentServiceAccount.name	string	decisionbox-agent	Agent service account name (for K8s Jobs)
agentServiceAccount.annotations	map	{}	Agent SA annotations (e.g., Workload Identity for read-only access)

Environment Variables

Key	Type	Default	Description
env.ENV	string	prod	Environment name
env.LOG_LEVEL	string	warn	Log level (debug, info, warn, error)
env.MONGODB_URI	string	—	MongoDB connection string (required if mongodb.enabled=false)
env.MONGODB_DB	string	decisionbox	MongoDB database name
env.SECRET_PROVIDER	string	mongodb	Secret provider: mongodb, gcp, or aws
env.SECRET_NAMESPACE	string	decisionbox	Secret name prefix
env.SECRET_GCP_PROJECT_ID	string	—	GCP project (when SECRET_PROVIDER=gcp)
env.SECRET_AWS_REGION	string	—	AWS region (when SECRET_PROVIDER=aws)
env.RUNNER_MODE	string	kubernetes	Agent runner: kubernetes or subprocess
env.AGENT_IMAGE	string	ghcr.io/decisionbox-io/decisionbox-agent:latest	Agent container image
env.AGENT_NAMESPACE	string	decisionbox	Namespace for agent Jobs
env.AGENT_SERVICE_ACCOUNT	string	decisionbox-agent	K8s service account for agent Jobs (Workload Identity)
env.AGENT_JOB_TIMEOUT_HOURS	string	6	Max time to watch agent Jobs
extraEnv	list	[]	Additional env vars as {name, value} pairs
extraEnvFrom	list	[]	Additional env sources (e.g., secretRef)

Resources

Key	Type	Default	Description
resources.requests.cpu	string	100m	CPU request
resources.requests.memory	string	512Mi	Memory request
resources.limits.cpu	string	1000m	CPU limit
resources.limits.memory	string	2Gi	Memory limit

Service

Key	Type	Default	Description
service.type	string	ClusterIP	Service type
service.port	int	8080	Service port

Ingress

Key	Type	Default	Description
ingress.enabled	bool	false	Enable ingress (keep disabled — API is internal)
ingress.ingressClassName	string	""	Ingress class (e.g., alb for AWS, nginx for NGINX)
ingress.annotations	map	{}	Ingress annotations (e.g., ALB scheme, target type)
ingress.host	string	""	Hostname for host-based routing
ingress.tlsSecretName	string	""	TLS secret name
ingress.pathType	string	Prefix	Ingress path type
ingress.path	string	/	Ingress path

RBAC

Key	Type	Default	Description
rbac.enabled	bool	true	Create Role + RoleBinding for agent Jobs
rbac.roleName	string	agent-job-manager	Role name

Probes

Key	Type	Default	Description
livenessProbe.path	string	/health	Liveness endpoint
livenessProbe.initialDelaySeconds	int	15	Initial delay
livenessProbe.periodSeconds	int	30	Check interval
readinessProbe.path	string	/health	Readiness endpoint
readinessProbe.initialDelaySeconds	int	5	Initial delay
readinessProbe.periodSeconds	int	10	Check interval

Security Context

Key	Type	Default	Description
securityContext.runAsNonRoot	bool	true	Require non-root
securityContext.runAsUser	int	1000	User ID
securityContext.fsGroup	int	1000	Filesystem group
containerSecurityContext.readOnlyRootFilesystem	bool	true	Read-only root FS
containerSecurityContext.allowPrivilegeEscalation	bool	false	No privilege escalation
containerSecurityContext.capabilities.drop	list	[ALL]	Drop all capabilities

MongoDB Subchart

Key	Type	Default	Description
mongodb.enabled	bool	true	Deploy bundled MongoDB
mongodb.architecture	string	standalone	MongoDB architecture
mongodb.auth.enabled	bool	false	Enable MongoDB authentication
mongodb.persistence.size	string	1Gi	Persistent volume size

When mongodb.enabled=true, the deployment includes an init container that waits for MongoDB to be ready. The MongoDB URI is auto-computed from the chart values.

For production, set mongodb.enabled=false and provide env.MONGODB_URI pointing to your MongoDB instance (Atlas or self-hosted).

---

decisionbox-dashboard

Image

Key	Type	Default	Description
replicaCount	int	1	Number of dashboard replicas
image.repository	string	ghcr.io/decisionbox-io/decisionbox-dashboard	Container image
image.tag	string	main	Image tag
image.pullPolicy	string	Always	Pull policy
imagePullSecrets	list	[]	Image pull secrets (set for private registries)

Deployment

Key	Type	Default	Description
namespace	string	decisionbox	Kubernetes namespace
containerPort	int	3000	Container port
automountServiceAccountToken	bool	false	Dashboard does not need K8s API access

Environment Variables

Key	Type	Default	Description
env.API_URL	string	http://decisionbox-api-service:8080	API service URL (internal)

The dashboard proxies /api/* requests to the API URL. This must point to the API's ClusterIP service.

Resources

Key	Type	Default	Description
resources.requests.cpu	string	100m	CPU request
resources.requests.memory	string	128Mi	Memory request
resources.limits.cpu	string	500m	CPU limit
resources.limits.memory	string	512Mi	Memory limit

Service

Key	Type	Default	Description
service.type	string	ClusterIP	Service type
service.port	int	3000	Service port

Ingress

Key	Type	Default	Description
ingress.enabled	bool	true	Enable ingress (dashboard is user-facing)
ingress.ingressClassName	string	""	Ingress class (e.g., alb for AWS, nginx for NGINX)
ingress.annotations	map	{}	Ingress annotations (e.g., ALB scheme, target type)
ingress.host	string	""	Hostname
ingress.tlsSecretName	string	""	TLS secret
ingress.pathType	string	Prefix	Path type
ingress.path	string	/	Path

Probes

Key	Type	Default	Description
livenessProbe.path	string	/health	Liveness endpoint
livenessProbe.initialDelaySeconds	int	15	Initial delay
livenessProbe.periodSeconds	int	15	Check interval
readinessProbe.path	string	/health	Readiness endpoint
readinessProbe.initialDelaySeconds	int	5	Initial delay
readinessProbe.periodSeconds	int	10	Check interval

Security Context

Same as the API chart — non-root (UID 1000), read-only filesystem, no capabilities, seccomp RuntimeDefault. The dashboard mounts /tmp and /app/.next/cache as emptyDir volumes.

---

Example: Production Values File

Sensitive values (MONGODB_URI, SECRET_ENCRYPTION_KEY) are stored in a K8s Secret and injected via extraEnvFrom — never in the values file.

# values-prod.yaml (API)

mongodb:
  enabled: false

env:
  LOG_LEVEL: "warn"
  MONGODB_DB: "decisionbox_prod"
  SECRET_PROVIDER: "gcp"
  SECRET_GCP_PROJECT_ID: "my-project"
  SECRET_NAMESPACE: "decisionbox"

extraEnvFrom:
  - secretRef:
      name: decisionbox-api-secrets

serviceAccountAnnotations:
  iam.gke.io/gcp-service-account: "decisionbox-prod-api@my-project.iam.gserviceaccount.com"

resources:
  requests:
    cpu: "250m"
    memory: "1Gi"
  limits:
    cpu: "2000m"
    memory: "4Gi"

Create the K8s Secret separately:

kubectl create secret generic decisionbox-api-secrets \
  --from-literal=SECRET_ENCRYPTION_KEY="$(openssl rand -base64 32)" \
  --from-literal=MONGODB_URI="mongodb+srv://user:pass@cluster.mongodb.net/decisionbox_prod" \
  -n decisionbox

AWS (EKS + Secrets Manager + Bedrock)

# values-prod.yaml (API)

mongodb:
  enabled: false

env:
  LOG_LEVEL: "warn"
  MONGODB_DB: "decisionbox_prod"
  SECRET_PROVIDER: "aws"
  SECRET_NAMESPACE: "decisionbox"

extraEnvFrom:
  - secretRef:
      name: decisionbox-api-secrets

serviceAccountAnnotations:
  eks.amazonaws.com/role-arn: "arn:aws:iam::123456789012:role/decisionbox-prod-api"

agentServiceAccount:
  annotations:
    eks.amazonaws.com/role-arn: "arn:aws:iam::123456789012:role/decisionbox-prod-agent"

resources:
  requests:
    cpu: "250m"
    memory: "1Gi"
  limits:
    cpu: "2000m"
    memory: "4Gi"

Next Steps

• Kubernetes Deployment — Step-by-step deployment guide
• Terraform GCP — Automated infrastructure provisioning
• Configuration Reference — All environment variables