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You can mount any ConfigMap into your ECD by using the extraConfigMapMounts list in the specification. This

An example of when this is useful if is when you want to customize the APL logging configuration for ECDs and do not have persistent storage configuredas described in Customizing APL Logging for ECDs (3.2).

To mount an arbitrary ConfigMap:

1. Create a ConfigMap in your Kubernetes cluster.

apiVersion: v1
kind: ConfigMap
metadata:
  name: my-config-map
data:
  my-file.txt: |
    Hello world!

2. Create an ECD with a specification that contains an extraConfigMapMounts list.

apiVersion: mz.digitalroute.com/v1alpha1
kind: ECDeployment
metadata:
  name: my-ecd
spec:
  jvmArgs:
  - Xms512m
  - Xmx512m
  resources:
    limits:
      memory: 640Mi
    requests:
      memory: 640Mi
  extraConfigMapMounts:
  - configMapName: my-config-map
    mountPath: /mnt/my-config
    name: my-config-vol

The file specified in the ConfigMap will be available in /mnt/my-config/my-file.txt in the created EC pod.

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