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---
## We are pulling default values from configmaps if they exist already
## Using conditional_set_fact allows us to set the value of a variable based on
## the value of another one, if it is already defined. Else we don't set the
## left hand side (it stays undefined as well).
## conditional_set_fact allows us to specify a fact source, so first we try to
## set variables in the logging-elasticsearch & logging-elasticsearch-ops configmaps
## afterwards we set the value of the variable based on the value in the inventory
## but fall back to using the value from a configmap as a default. If neither is set
## then the variable remains undefined and the role default will be used.
- conditional_set_fact:
facts: "{{ openshift_logging_facts['elasticsearch']['configmaps']['logging-elasticsearch']['elasticsearch.yml'] | flatten_dict }}"
vars:
__openshift_logging_es_number_of_shards: index.number_of_shards
__openshift_logging_es_number_of_replicas: index.number_of_replicas
when: openshift_logging_facts['elasticsearch']['configmaps']['logging-elasticsearch'] is defined
- conditional_set_fact:
facts: "{{ openshift_logging_facts['elasticsearch_ops']['configmaps']['logging-elasticsearch-ops']['elasticsearch.yml'] | flatten_dict }}"
vars:
__openshift_logging_es_ops_number_of_shards: index.number_of_shards
__openshift_logging_es_ops_number_of_replicas: index.number_of_replicas
when: openshift_logging_facts['elasticsearch_ops']['configmaps']['logging-elasticsearch-ops'] is defined
- conditional_set_fact:
facts: "{{ hostvars[inventory_hostname] }}"
vars:
openshift_logging_es_number_of_shards: openshift_logging_es_number_of_shards | __openshift_logging_es_number_of_shards
openshift_logging_es_number_of_replicas: openshift_logging_es_number_of_replicas | __openshift_logging_es_number_of_replicas
openshift_logging_es_ops_number_of_shards: openshift_logging_es_ops_number_of_shards | __openshift_logging_es_ops_number_of_shards
openshift_logging_es_ops_number_of_replicas: openshift_logging_es_ops_number_of_replicas | __openshift_logging_es_ops_number_of_replicas
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