Environment Variables

Environment variables for configuring Yuptime.

Core Variables

Variable	Description	Default
NODE_ENV	Application mode	development
LOG_LEVEL	Logging level (debug, info, warn, error)	info
PORT	HTTP server port	3000
KUBE_NAMESPACE	Kubernetes namespace (auto-detected)	-

Kubernetes

Variable	Description	Default
KUBERNETES_SERVICE_HOST	K8s API server host (auto-set in cluster)	-
KUBERNETES_SERVICE_PORT	K8s API server port (auto-set in cluster)	-

TLS

Variable	Description	Default
NODE_TLS_REJECT_UNAUTHORIZED	Skip TLS verification (dev only)	1

Example ConfigMap

apiVersion: v1
kind: ConfigMap
metadata:
  name: yuptime-config
  namespace: yuptime
data:
  NODE_ENV: "production"
  LOG_LEVEL: "info"
  PORT: "3000"

Usage in Deployment

apiVersion: apps/v1
kind: Deployment
metadata:
  name: yuptime-api
spec:
  template:
    spec:
      containers:
        - name: api
          envFrom:
            - configMapRef:
                name: yuptime-config
          env:
            - name: KUBE_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace