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opendistro-for-elasticsearch / sample-code

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https://github.com/opendistro-for-elasticsearch/sample-code
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How are the variables in the values.yaml file defined? #251

Open MitHub7 opened 3 years ago

MitHub7 commented 3 years ago

https://github.com/opendistro-for-elasticsearch/community/blob/09cfea49cab6a4da91e0079f82768d2135c258fb/open-distro-elasticsearch-kubernetes/helm/opendistro-es/values.yaml#L275

Hello,

In the elasticsearch.config part of the values.yaml file, there is these variables : ${CLUSTER_NAME}, ${NODE_MASTER}, ${HTTP_ENABLE}...

Can you please tell me how are these variables defined first?