Fix flushdb and flushall (#1926)

* Fix flushdb and flushall

Both commands should be broadcasted to all the shards.

* Support ssl_password on cluster

* linter fix

* change commands to run only on primary nodes

Co-authored-by: Chayim I. Kirshen <[email protected]>
Co-authored-by: dvora-h <[email protected]>
(cherry picked from commit 045d5ed)

Author: 3 people

redis/cluster.py

@@ -118,6 +118,7 @@ def fix_server(*args):
     "ssl_certfile",
     "ssl_cert_reqs",
     "ssl_keyfile",
+    "ssl_password",
     "unix_socket_path",
     "username",
 )
@@ -241,8 +242,6 @@ class RedisCluster(RedisClusterCommands):
                 "SHUTDOWN",
                 "KEYS",
                 "SCAN",
-                "FLUSHALL",
-                "FLUSHDB",
                 "DBSIZE",
                 "BGSAVE",
                 "SLOWLOG GET",
@@ -286,6 +285,13 @@ class RedisCluster(RedisClusterCommands):
             ],
             DEFAULT_NODE,
         ),
+        list_keys_to_dict(
+            [
+                "FLUSHALL",
+                "FLUSHDB",
+            ],
+            PRIMARIES,
+        ),
         list_keys_to_dict(
             [
                 "CLUSTER COUNTKEYSINSLOT",

tests/test_cluster.py

@@ -2640,3 +2640,10 @@ def test_command_with_escaped_data(self, r):
             r.get(byte_string)
             response = wait_for_command(r, m, "GET {foo}bar\\\\x92", key=key)
             assert response["command"] == "GET {foo}bar\\\\x92"
+
+    def test_flush(self, r):
+        r.set("x", "1")
+        r.set("z", "1")
+        r.flushall()
+        assert r.get("x") is None
+        assert r.get("y") is None