Hi, I hope that anyone can help me with this issue.
I have a few indexes created using a Template (time-framed index pattern), defining 5 primary shards and 3 replicas. But for my surprise a few indexes (not all), have been dynamically created on the corresponding date but with just 1 primary shard an no replicas. Also I can see that the indexes contain the full mapping correctly and the alias given by the defined template.
I can not imagine a scenario where this can happen. Again, indexes have been created dynamically, not manually, respecting all the settings configured under template except for the shards settings (the only settings configured are number of shards and replicas).
I'm using ES v5.5, using docker under kubernetes environment.