相关疑难解决方法(0)

我有一个configMap从文件创建:

kubectl create configmap ssportal-apache-conf --from-file=ssportal.conf=ssportal.conf

然后我需要将此文件挂载到部署中:

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: ssportal
spec:
  replicas: 2
  template:
    metadata:
      labels:
        app: ssportal
    spec:
      containers:
        - name: ssportal
          image: eu.gcr.io/my-project/ssportal:0.0.0
          ports:
          - containerPort: 80
          volumeMounts:
            - name: apache2-config-volume
              mountPath: /etc/apache2/
      volumes:
        - name: apache2-config-volume
          configMap:
            name: ssportal-apache-conf
            items:
              - key: ssportal.conf
                path: sites-enabled/ssportal.conf

但这有效地/etc/apache2/从容器中删除了现有目录,并用一个唯一的文件替换它/etc/apache2/sites-enabled/ssportal.conf.

是否可以在现有配置目录上仅覆盖一个文件？