GKE部署Paraview容器遇路径错误及服务访问异常求助

我方承包商已完成应用开发及Docker镜像构建，该容器可在Google虚拟机上通过以下命令正常运行，且能通过localhost:8080访问应用：

docker run --gpus all -p 8080:8080 imagename ./bin/pvpython share/paraview-5.9/web/visualizer/server/pvw-visualizer.py --content share/paraview-5.9/web/visualizer/www/ --port 8080 --plugins lib/paraview-5.9/plugins/StreamLinesRepresentation/StreamLinesRepresentation.so

现将该容器部署至Google Kubernetes Engine（GKE）时遇到以下问题：

• 自行编写Deployment YAML时，Pod日志提示配置中的路径（如share/paraview-5.9/web/visualizer/server/pvw-visualizer.py）无法找到；
• 使用Kompose将承包商提供的Docker Compose转换为Kubernetes YAML后，Pod无日志输出，通过LoadBalancer或ClusterIP类型的Service访问时，均显示“xxx.xxx.xxx.xxx未发送任何数据”，无法正常访问应用。

转换后的Deployment YAML： #

apiVersion: apps/v1
kind: Deployment
metadata:
  annotations:
    kompose.cmd: kompose convert
    kompose.version: 1.26.0 (40646f47)
  creationTimestamp: null
  labels:
    io.kompose.service: our app
  name: our app
spec:
  replicas: 1
  selector:
    matchLabels:
      io.kompose.service: our app
  strategy:
    type: Recreate
  template:
    metadata:
      annotations:
        kompose.cmd: kompose convert
        kompose.version: 1.26.0 (40646f47)
      creationTimestamp: null
      labels:
        io.kompose.service: our app
    spec:
      containers:
        - args:
            - ./bin/pvpython
            - share/paraview-5.9/web/visualizer/server/pvw-visualizer.py
            - --content
            - share/paraview-5.9/web/visualizer/www/
            - --plugins
            - lib/paraview-5.9/plugins/StreamLinesRepresentation/StreamLinesRepresentation.so
          image: my image name
          name: our app
          ports:
            - containerPort: 8080
          resources: 
            limits:
              nvidia.com/gpu: "1"

转换后的Service YAML： #

apiVersion: v1
kind: Service
metadata:
  name: our service
  annotations:
    kompose.cmd: kompose convert
    kompose.version: 1.26.0 (40646f47)
  creationTimestamp: null
  labels:
    io.kompose.service: our service
  name: our app
spec:
  type: LoadBalancer
  selector:
    app: our app
    io.kompose.service: our service
  ports:
  - protocol: TCP
    port: 8080
    targetPort: 8080

请求协助排查上述问题，实现应用在GKE上的正常部署与访问。

内容的提问来源于stack exchange，提问作者CloudNewbie