If the helm deployment name in the command 

helm deploy <name> local/onap --namespace onap

is given as anything longer than 3 characters e.g. "onap" the helm deployment will fail in dcae

The reason given by helm is

[{"revision":1,"updated":"Wed Aug 28 17:40:49 2019","status":"FAILED","chart":"dcaegen2-5.0.0","description":"Release \"onap-dcaegen2\" failed: Deployment.apps \"onap-dcaegen2-dcae-config-binding-service\" is invalid: [spec.template.spec.volumes[4].name: Invalid value: \"onap-dcaegen2-dcae-config-binding-service-data-filebeat-insecure\": must be no more than 63 characters, spec.template.spec.containers[3].volumeMounts[1].name: Not found: \"onap-dcaegen2-dcae-config-binding-service-data-filebeat-insecure\"]"}]

 

The core of the problem is in the deployment chart 

oom/kubernetes/dcaegen2/charts/dcae-config-binding-service/templates/deployment.yaml

...

• name: {{ include "common.fullname" . }}-filebeat-conf
  mountPath: /usr/share/filebeat/filebeat.yml
  subPath: filebeat.yml
• name: {{ include "common.fullname" . }}-data-filebeat-insecure
  mountPath: /usr/share/filebeat/data
• name: {{ include "common.fullname" . }}-logs-insecure
  mountPath: /var/log/onap

...

and

...

{{- if .Values.service.insecure.enabled }}

• name: {{ include "common.fullname" . }}-data-filebeat-insecure
  emptyDir: {}
• name: {{ include "common.fullname" . }}-logs-insecure
  emptyDir: {}
  {
  Unknown macro: { end }

  }

...

 

the line - name: {{ include "common.fullname" . }}-data-filebeat-insecure adds up to be too long

 

The problem is that the 

common.fullname is 41 characters long so it is hard to manager

suggested fix is to change the 

file 

oom/kubernetes/dcaegen2/charts/dcae-config-binding-service/Chart.yaml

name: dcae-config-binding-service

to be

name: cbs

 

The dcae could be removed from all the subcharts of dcaegen2 as the dcaegen2 is already in the name