Certain indices of Cluster Logging in OpenShift Container Platform 4 don't comply with the redundancyPolicy set

Issue

• The redundancyPolicy is set to MultipleRedundancy to have some fault tolerance and therefore the possibility to lose some elasticsearch members. But it seems that certain indices don't apply the value set in redundancyPolicy.

  $ es_util --query="_cat/indices?pretty&v" | grep -v audit | grep -v app | grep -v infra
  health status index                     uuid                   pri rep docs.count docs.deleted store.size pri.store.size
  green  open   .kibana_111578566_user1_1 VB-xTC0qSeCR6T6DSSHW6g   1   1          1            0      7.4kb          3.7kb
  green  open   .kibana_1                 Cm9Hr9p1T-2G-S4Nvv54Eg   1   1          0            0       522b           261b
  green  open   .security                 YtJCu7FNSB-_e8AYABnrWA   1   1          6            2     61.9kb         30.9kb
  green  open   .kibana_111578567_user2_1 VU8UDs3gTrS--S2l-PKx9A   1   1          1            0      7.4kb          3.7kb