Add missing documentation for ILM metrics #892
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Signed-off-by: Jonathan Ballet <[email protected]>
Signed-off-by: Jonathan Ballet <[email protected]>
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#513 added the metrics but they were not documented.
I'm not sure about the "cardinality" content ; this is my understanding:
elasticsearch_ilm_statushas anoperation_modelabel which can have 3 values so I set cardinality to3elasticsearch_ilm_index_statushas more labels, in particularindexwhich can be unbounded, so I didn't set any cardinality (since it depends on the number of indices in the cluster).