tripleo-heat-templates/releasenotes/notes/merge_keys_from_services-cd...

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YAML

---
features:
- |
It is now possible to specify values for any key in `config_settings`
from multiple services; multiple values will be merged using YAQL
mergeWith() function. For example, assuming two services defining
a key as follows:
config_settings:
mykey:
- val1
config_settings:
mykey:
- val2
- val3
the content of the key, as seen by ansible or puppet on the nodes,
will be:
mykey: ['val1','val2','val3']