Can't list snapshot in S3 repository

Hello !

I'm facing some issues with snapshot on an S3 compatible storage behind an nginx proxy.

I don't have any error when registering the repository and i can take a snapshot :

  • Success log on elasticsearch cluster
  • No entry in error log of nginx
  • Correct entry (result 200 on PUT and GET) in access log of nginx

While the snapshot is running, I can list him, but when it's end, with the same command I get this result :

    {
      "error" : {
        "root_cause" : [
          {
            "type" : "snapshot_missing_exception",
            "reason" : "[s3_repository:snapshot_1] is missing"
          }
        ],
        "type" : "snapshot_missing_exception",
        "reason" : "[s3_repository:snapshot_1] is missing"
      },
      "status" : 404
    }

I try snapshot of all indices or specific and get the same result.

What can I check to fix this ?

Thanks !