I also exposed elastic port and checked /_cluster/health/?level=shards
status is red
and this is the red shard:
"events-training_stats_scalar-d1bd92a3b039400cbafc60a7a5b1e52b": {
"status": "red",
"number_of_shards": 1,
"number_of_replicas": 0,
"active_primary_shards": 0,
"active_shards": 0,
"relocating_shards": 0,
"initializing_shards": 0,
"unassigned_shards": 1,
"shards": {
"0": {
"status": "red",
"primary_active": false,
"active_shards": 0,
"relocating_shards": 0,
"initializing_shards": 0,
"unassigned_shards": 1
}
}
},