checkmk

Manifiesto

# Namespace
apiVersion: v1
kind: Namespace
metadata:
  name: checkmk
---
# PVC
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: checkmk-data
  namespace: checkmk
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: ceph-rbd
  resources:
    requests:
      storage: 5Gi
---
# Deployment
apiVersion: apps/v1
kind: Deployment
metadata:
  name: checkmk
  namespace: checkmk
spec:
  replicas: 1
  selector:
    matchLabels:
      app: checkmk
  template:
    metadata:
      labels:
        app: checkmk
    spec:
      containers:
        - name: checkmk
          image: checkmk/check-mk-raw:2.2.0-latest
          ports:
            - containerPort: 5000
          env:
            - name: CMK_SITE_ID
              value: checkmk
          volumeMounts:
            - name: checkmk-storage
              mountPath: /omd/sites
            - name: checkmk-tmp
              mountPath: /opt/omd/sites/checkmk/tmp
      volumes:
        - name: checkmk-storage
          persistentVolumeClaim:
            claimName: checkmk-data
        - name: checkmk-tmp
          emptyDir:
            medium: Memory
---
# Servicio
apiVersion: v1
kind: Service
metadata:
  name: checkmk
  namespace: checkmk
spec:
  selector:
    app: checkmk
  ports:
    - name: http
      port: 80
      targetPort: 5000
  type: ClusterIP
---
# Ingress
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: checkmk
  namespace: checkmk
  annotations:
    nginx.ingress.kubernetes.io/ssl-redirect: "true"
    nginx.ingress.kubernetes.io/backend-protocol: "http"
    cert-manager.io/cluster-issuer: "letsencrypt-staging"  # Cambiar a letsencrypt-prod en producción
spec:
  tls:
    - hosts:
        - checkmk.k8s.ictiberia.com  # Ajusta el dominio real
      secretName: checkmk-tls
  rules:
    - host: checkmk.k8s.ictiberia.com
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: checkmk
                port:
                  number: 80