When creating broker datadir directories, you cannot specify multiple datadirs

[liko9]

If I override the datadir to be /dir01,/dir02,/dir03, the parameter logs.dir is correct in server.properties - but it also tries to create the directories with a mkdir command which fails because it takes it as "mkdir /dir01,/dir02,/dir03" instead of 3 separate mkdir commands "mkdir /dir01; mkdir /dir02; mkdir /dir03"

[OneCricketeer]

I believe the data directories need to be an array, not comma-separated.

e.g.

datadir: ['/dir01','/dir02','/dir03']

Or

datadir:
  - /dir01
  - /dir02
  - /dir03 

https://github.com/confluentinc/cp-ansible/blob/5.0.x/roles/confluent.kafka-broker/tasks/main.yml#L17

[domenicbove]

Agreed, the code expects an array