kubernetes-yaml/examples/drawio/drawio.yaml

---

# 创建 Namespace
apiVersion: v1
kind: Namespace
metadata:
  name: hty1024-app

---

# 创建 StorageClass
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: storage-local-drawio
  labels:
    app.k8s.hty1024.com/env: prod
    app.k8s.hty1024.com/type: app
    app.k8s.hty1024.com/name: drawio
    app.k8s.hty1024.com/version: 23.1.0
    app.k8s.hty1024.com/resources: storageClass
provisioner: kubernetes.io/no-provisioner
reclaimPolicy: Retain
volumeBindingMode: WaitForFirstConsumer

---

# 创建 PersistentVolume
apiVersion: v1
kind: PersistentVolume
metadata:
  name: hty1024-app-drawio-pv
  labels:
    app.k8s.hty1024.com/env: prod
    app.k8s.hty1024.com/type: app
    app.k8s.hty1024.com/name: drawio
    app.k8s.hty1024.com/version: 23.1.0
    app.k8s.hty1024.com/resources: persistentVolume
spec:
  capacity:
    storage: 1Gi
  volumeMode: Filesystem
  accessModes:
    - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  storageClassName: storage-local-drawio
  local:
    path: /app/drawio/fonts
  nodeAffinity:
    required:
      nodeSelectorTerms:
        - matchExpressions:
          - key: node.k8s.hty1024.com/type
            operator: In
            values:
              - app

---

# 创建 PersistentVolumeClaim
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: hty1024-app-drawio-pvc
  namespace: hty1024-app
  labels:
    app.k8s.hty1024.com/env: prod
    app.k8s.hty1024.com/type: app
    app.k8s.hty1024.com/name: drawio
    app.k8s.hty1024.com/version: 23.1.0
    app.k8s.hty1024.com/resources: persistentVolumeClaim
spec:
  resources:
    requests: 
      storage: 1Gi
  volumeMode: Filesystem
  accessModes:
    - ReadWriteOnce
  storageClassName: storage-local-drawio

--- 

# 创建 Service
apiVersion: v1
kind: Service
metadata:
  name: hty1024-app-drawio-service
  namespace: hty1024-app
  labels:
    app.k8s.hty1024.com/env: prod
    app.k8s.hty1024.com/type: app
    app.k8s.hty1024.com/name: drawio
    app.k8s.hty1024.com/version: 23.1.0
    app.k8s.hty1024.com/resources: service
spec:
  type: NodePort
  ports:
    - port: 8080
      targetPort: 8080
      nodePort: 30000
  selector:
    app.k8s.hty1024.com/env: prod
    app.k8s.hty1024.com/type: app
    app.k8s.hty1024.com/name: drawio
    app.k8s.hty1024.com/version: 23.1.0
    app.k8s.hty1024.com/resources: pod

---

# 创建 Deployment
apiVersion: apps/v1
kind: Deployment
metadata:
  name: hty1024-app-drawio-deployment
  namespace: hty1024-app
  labels:
    app.k8s.hty1024.com/env: prod
    app.k8s.hty1024.com/type: app
    app.k8s.hty1024.com/name: drawio
    app.k8s.hty1024.com/version: 23.1.0
    app.k8s.hty1024.com/resources: deployment
spec:
  replicas: 1
  minReadySeconds: 30
  selector:
    matchLabels:
      app.k8s.hty1024.com/env: prod
      app.k8s.hty1024.com/type: app
      app.k8s.hty1024.com/name: drawio
      app.k8s.hty1024.com/version: 23.1.0
      app.k8s.hty1024.com/resources: pod
  template:
    metadata:
      labels:
        app.k8s.hty1024.com/env: prod
        app.k8s.hty1024.com/type: app
        app.k8s.hty1024.com/name: drawio
        app.k8s.hty1024.com/version: 23.1.0
        app.k8s.hty1024.com/resources: pod
    spec:
      terminationGracePeriodSeconds: 60
      volumes:
        - name: localtime
          hostPath:
            path: /etc/localtime
        - name: hty1024-app-drawio-data
          persistentVolumeClaim:
            claimName: hty1024-app-drawio-pvc
      containers:
#        - name: plantuml-server
#          image: plantuml/plantuml-server:v1.2023.13
#          volumeMounts:
#            - name: localtime
#              mountPath: /etc/localtime
#              readOnly: true
#            - name: hty1024-app-drawio-data
#              mountPath: /usr/share/fonts/drawio
        - name: export-server
          image: jgraph/export-server:latest
          volumeMounts:
            - name: localtime
              mountPath: /etc/localtime
              readOnly: true
            - name: hty1024-app-drawio-data
              mountPath: /usr/share/fonts/drawio
          ports:
            - name: tcp
              containerPort: 8000
          env: 
            - name: DRAWIO_SERVER_URL
              value: "http://localhost:8080"
        - name: drawio
          image: jgraph/drawio:23.1.0
          volumeMounts:
            - name: localtime
              mountPath: /etc/localtime
              readOnly: true
          ports:
            - name: tcp
              containerPort: 8080
          env:
            - name: DRAWIO_SELF_CONTAINED
              value: "1"
            - name: DRAWIO_BASE_URL
              value: "http://localhost:8080"
#            - name: PLANTUML_URL
#              value: "http://plantuml-server:8080"
            - name: EXPORT_URL
              value: "http://localhost:8000"
      nodeSelector:
        node.k8s.hty1024.com/type: app