LibreOffice 挂载字体包

一、创建字体包目录

1. 在服务器上创建字体包目录并上传字体包

   mkdir -p /data/hap/script/volume/ldoc/font-packages
   • 字体包存放到 /data/hap/script/volume/ldoc/font-packages 目录下

二、配置步骤

基于 HAP 单机环境配置

1. vim /data/hap/script/docker-compose.yaml 新增挂载 - ./volume/ldoc/font-packages/:/usr/share/fonts/font-packages/

    services:
      app:
        image: nocoly/hap:7.2.4
        environment:
          ENV_DOCPREVIRE_EXT_ENDPOINTS: "ldoc:8000"
    
      ldoc:
        image: nocoly/ldoc:2.0.2
        command: ["/bin/sh", "-c", "mkfontscale && mkfontdir && fc-cache -fv && java -jar /app.jar"] # 新增
        volumes: # 新增
          - ./volume/ldoc/font-packages/:/usr/share/fonts/font-packages/ # 新增

2. 然后重启hap服务使之生效

   管理器目录下执行重启命令

    bash ./service.sh restartall

基于 Docker 独立部署 ldoc 服务

1. vim ldoc.yaml 新增挂载 - /data/hap/script/volume/ldoc/font-packages/:/usr/share/fonts/font-packages/

   version: '3'
   
   services:
     ldoc:
       image: nocoly/ldoc:2.0.2
       ports:
         - 8881:8000
       command: ["/bin/sh", "-c", "mkfontscale && mkfontdir && fc-cache -fv && java -jar /app.jar"] # 新增
       volumes: # 新增
         - /data/hap/script/volume/ldoc/font-packages/:/usr/share/fonts/font-packages/ # 新增

2. 然后重启 LibreOffice 服务使之生效

   ldoc.yaml 所在目录下执行重启命令

    # 1.停止ldoc
    docker stack rm ldoc 
   
    # 2.检查ldoc
    docker ps -a | grep ldoc
   
    # 3.待2步骤中检查无ldoc容器后，启动ldoc
    docker stack deploy -c ldoc.yaml ldoc

基于Kubernetes部署ldoc服务

注意：创建字体包目录 这一步骤，微服务每个节点都要操作并上传字体包

1. 修改 deployment 是 ldoc 的挂载配置，采用 hostpath 方式挂载

   apiVersion: apps/v1
   kind: Deployment
   metadata:
     name: ldoc
     namespace: default
   spec:
     replicas: 1
     selector:
       matchLabels:
         app: ldoc
     template:
       metadata:
         labels:
           app: ldoc
       spec:
         containers:
         - name: ldoc
           image: nocoly/ldoc:2.0.2
           command: ["/bin/sh", "-c"] # 新增
           args: ["mkfontscale && mkfontdir && fc-cache -fv && java -jar /app.jar"] # 新增
           resources:
             limits:
               cpu: "4"
               memory: 4096Mi
             requests:
               cpu: "0.01"
               memory: 64Mi
           readinessProbe:
             tcpSocket:
               port: 8000
             initialDelaySeconds: 10
             periodSeconds: 10
           livenessProbe:
             tcpSocket:
               port: 8000
             initialDelaySeconds: 180
             periodSeconds: 10
           volumeMounts: # 新增
             - name: font-packages # 新增
               mountPath: /usr/share/fonts/font-packages/ # 新增
         volumes: # 新增
           - name: font-packages # 新增
             hostPath: # 新增
               path: /data/hap/script/volume/ldoc/font-packages/ # 新增
   
   ---
   
   apiVersion: v1
   kind: Service
   metadata:
     name: ldoc
     namespace: default
   spec:
     selector:
       app: ldoc
     ports:
       - name: internal
         port: 8001
         targetPort: 8000

2. 然后重启 LibreOffice 服务使之生效

   service.yaml 所在目录下执行重启命令

    kubectl apply -f service.yaml
   
    # 检查等pod启动完成
    kubectl get pods |grep ldoc
   
    # 如果ldoc没重启，可以手动滚动重启下
    kubectl rollout restart deploy ldoc