update docs

Signed-off-by: Ben Ye <[email protected]>

Author: yeya24

docs/blocks-storage/store-gateway.md

@@ -288,6 +288,11 @@ store_gateway:
     # CLI flag: -store-gateway.sharding-ring.keep-instance-in-the-ring-on-shutdown
     [keep_instance_in_the_ring_on_shutdown: <boolean> | default = false]
 
+    # If true, use zone stable shuffle sharding algorithm. Otherwise, use the
+    # default shuffle sharding algorithm.
+    # CLI flag: -store-gateway.sharding-ring.zone-stable-shuffle-sharding
+    [zone_stable_shuffle_sharding: <boolean> | default = false]
+
     # Minimum time to wait for ring stability at startup. 0 to disable.
     # CLI flag: -store-gateway.sharding-ring.wait-stability-min-duration
     [wait_stability_min_duration: <duration> | default = 1m]

docs/configuration/config-file-reference.md

@@ -4765,6 +4765,11 @@ sharding_ring:
   # CLI flag: -store-gateway.sharding-ring.keep-instance-in-the-ring-on-shutdown
   [keep_instance_in_the_ring_on_shutdown: <boolean> | default = false]
 
+  # If true, use zone stable shuffle sharding algorithm. Otherwise, use the
+  # default shuffle sharding algorithm.
+  # CLI flag: -store-gateway.sharding-ring.zone-stable-shuffle-sharding
+  [zone_stable_shuffle_sharding: <boolean> | default = false]
+
   # Minimum time to wait for ring stability at startup. 0 to disable.
   # CLI flag: -store-gateway.sharding-ring.wait-stability-min-duration
   [wait_stability_min_duration: <duration> | default = 1m]