I have used same configuration with ldap and ldaps. With ldap it worked as expected but with ldaps I got following issue
indexer01 | [2024-05-24T09:31:47,068][WARN ][o.o.c.c.ClusterFormationFailureHelper] [siem-indexer01] cluster-manager not discovered or elected yet, an election requires at least 2 nodes with ids from [zNM7cORbScqlG7ETo62qLA, 97lf-rHpQ-S4TM9PAltq7A, xy3DaxCmTsalpqr8HXFLlg], have discovered [{siem-indexer01}{zNM7cORbScqlG7ETo62qLA}{v1EN2WfDQpydvUo9O1gtqw}{192.168.1.1}{192.168.1.1:9300}{dimr}{shard_indexing_pressure_enabled=true}, {siem-indexer02}{xy3DaxCmTsalpqr8HXFLlg}{RxCzqucGRIyH1-9YUwU8Ag}{192.168.1.3}{192.168.1.3:9300}{dimr}{shard_indexing_pressure_enabled=true}, {siem-indexer03}{97lf-rHpQ-S4TM9PAltq7A}{yTnVHOTxTieKCFp7d2PfWg}{192.168.1.2}{192.168.1.2:9300}{dimr}{shard_indexing_pressure_enabled=true}] which is a quorum; discovery will continue using [192.168.1.3:9300, 192.168.1.2:9300] from hosts providers and [{siem-indexer01}{zNM7cORbScqlG7ETo62qLA}{v1EN2WfDQpydvUo9O1gtqw}{192.168.1.1}{192.168.1.1:9300}{dimr}{shard_indexing_pressure_enabled=true}, {siem-indexer02}{xy3DaxCmTsalpqr8HXFLlg}{RxCzqucGRIyH1-9YUwU8Ag}{192.168.1.3}{192.168.1.3:9300}{dimr}{shard_indexing_pressure_enabled=true}, {siem-indexer03}{97lf-rHpQ-S4TM9PAltq7A}{yTnVHOTxTieKCFp7d2PfWg}{192.168.1.2}{192.168.1.2:9300}{dimr}{shard_indexing_pressure_enabled=true}] from last-known cluster state; node term 16, last-accepted version 146 in term 10
I have used same configuration with ldap and ldaps. With ldap it worked as expected but with ldaps I got following issue