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1.5 KiB
1.5 KiB
Kubernetes Templates
Jinja2 templates for generating Kubernetes manifests.
Templates
deployment.yaml.j2
Generate Kubernetes Deployment manifests from Nickel configuration.
Includes:
- Pod template spec
- Resource requests/limits
- Environment variables from config
- Health checks (liveness/readiness probes)
- Replica configuration
Usage:
nickel export vapora.enterprise.ncl | \
jinja2 templates/kubernetes/deployment.yaml.j2 > vapora-deployment.yaml
configmap.yaml.j2
Generate Kubernetes ConfigMap for storing configuration.
Includes:
- Config file content
- Environment variables
- Metadata labels
Usage:
nickel export vapora.multiuser.ncl | \
jinja2 templates/kubernetes/configmap.yaml.j2 > vapora-configmap.yaml
service.yaml.j2
Generate Kubernetes Service manifests.
Includes:
- Service type (ClusterIP, LoadBalancer, etc.)
- Port mappings
- Selectors
Usage:
jinja2 templates/kubernetes/service.yaml.j2 > vapora-service.yaml
ingress.yaml.j2
Generate Kubernetes Ingress for routing.
Includes:
- Host rules
- TLS configuration
- Backend service references
Workflow
Nickel Config
↓
Render Deployment Manifest
Render ConfigMap Manifest
Render Service Manifest
Render Ingress Manifest
↓
Apply to Cluster (kubectl apply)
References
- Parent:
../README.md - Kubernetes docs: https://kubernetes.io/docs/
- ConfigMap patterns: https://kubernetes.io/docs/concepts/configuration/configmap/