Bookstack

Manifiestos para desplegar BookStack en cluster de Kubernetes:

✅ Namespace bookstack
✅ StatefulSet de MariaDB con PVC basado en StorageClass nfs-client
✅ Deployment escalable de BookStack con PVC basado en StorageClass nfs-client
✅ Service para la comunicación entre BookStack y MariaDB
✅ Ingress con nginx en https://bookstack.k8s.dominio.com

Namespace 

---
apiVersion: v1
kind: Namespace
metadata:
  name: bookstack

PersistentVolumeClaim (PVC)

---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: mariadb-pvc
  namespace: bookstack
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 10Gi
  storageClassName: nfs-client
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: bookstack-pvc
  namespace: bookstack
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 10Gi
  storageClassName: nfs-client

StatefulSet de MariaDB

---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: mariadb
  namespace: bookstack
spec:
  selector:
    matchLabels:
      app: mariadb
  serviceName: mariadb
  replicas: 1
  template:
    metadata:
      labels:
        app: mariadb
    spec:
      containers:
      - name: mariadb
        image: mariadb:latest
        env:
        - name: MYSQL_ROOT_PASSWORD
          value: "rootpassword"
        - name: MYSQL_DATABASE
          value: "bookstack"
        - name: MYSQL_USER
          value: "bookstack"
        - name: MYSQL_PASSWORD
          value: "bookstackpassword"
        ports:
        - containerPort: 3306
        volumeMounts:
        - name: mariadb-storage
          mountPath: /var/lib/mysql
      volumes:
      - name: mariadb-storage
        persistentVolumeClaim:
          claimName: mariadb-pvc

Service para MariaDB

---
apiVersion: v1
kind: Service
metadata:
  name: mariadb-svc
  namespace: bookstack
spec:
  ports:
  - port: 3306
  selector:
    app: mariadb

Deployment de Bookstack

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: bookstack
  namespace: bookstack
spec:
  replicas: 2
  selector:
    matchLabels:
      app: bookstack
  template:
    metadata:
      labels:
        app: bookstack
    spec:
      containers:
      - name: bookstack
        image: lscr.io/linuxserver/bookstack:latest
        env:
        - name: DB_HOST
          value: "mariadb"
        - name: DB_DATABASE
          value: "bookstack"
        - name: DB_USERNAME
          value: "bookstack"
        - name: DB_PASSWORD
          value: "bookstackpassword"
        ports:
        - containerPort: 80
        volumeMounts:
        - name: bookstack-storage
          mountPath: /config
      volumes:
      - name: bookstack-storage
        persistentVolumeClaim:
          claimName: bookstack-pvc

Service para Bookstack

---
apiVersion: v1
kind: Service
metadata:
  name: bookstack-svc
  namespace: bookstack
spec:
  ports:
  - port: 80
    targetPort: 80
  selector:
    app: bookstack

Ingress con Nginx

---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: bookstack-ingress
  namespace: bookstack
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: "/"
    cert-manager.io/cluster-issuer: "letsencrypt-staging" # Puedes cambiar por "letsencrypt-production" 
spec:
  ingressClassName: nginx
  tls:
  - hosts:
    - bookstack.k8s.dominio.com
    secretName: bookstack-tls
  rules:
  - host: bookstack.k8s.dominio.com # Cambia por dominio válido
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: bookstack-svc
            port:
              number: 80