I have indices like below,
europe_serbia_people europe_germany_people etc. (I have a lot of indices)
I want to change all indices with putting "old" keyword to end of indices.
I mean the indices that starts with europe should ends with "old"
I have checked _reindex api but I don't want to merge my indices , and i can't call this api one by one for all indices cause i have a lot of it.
The expected results should be;
How can i achieve the expected results ?
Thanks for answering