Fix script/docker-gh-ost-replica-tests

script/docker-gh-ost-replica-tests

@@ -45,14 +45,18 @@ setup() {
     poll_mysql "replica" || exit 1
 
     echo -n "Setting up replication..."
-    gh-ost-test-mysql-master -e "create user if not exists 'repl'@'%' identified with 'mysql_native_password' by 'repl';"
+    if [[ $TEST_MYSQL_IMAGE =~ "mysql:8.4" ]]; then
+        gh-ost-test-mysql-master -e "create user if not exists 'repl'@'%' identified with 'caching_sha2_password' by 'repl';"
+    else
+        gh-ost-test-mysql-master -e "create user if not exists 'repl'@'%' identified with 'mysql_native_password' by 'repl';"
+    fi
     gh-ost-test-mysql-master -e "grant replication slave on *.* to 'repl'@'%'; flush privileges;"
     gh-ost-test-mysql-master -e "create user if not exists 'gh-ost'@'%' identified by 'gh-ost';"
     gh-ost-test-mysql-master -e "grant all on *.* to 'gh-ost'@'%';"
 
     sleep 1
     if [[ $TEST_MYSQL_IMAGE =~ "mysql:8.4" ]]; then
-        gh-ost-test-mysql-replica -e "change replication source to to source_host='mysql-primary', source_port=3307, source_user='repl', source_password='repl', source_auto_position=1;"
+        gh-ost-test-mysql-replica -e "change replication source to source_host='mysql-primary', source_port=3307, source_user='repl', source_password='repl', source_auto_position=1;"
         gh-ost-test-mysql-replica -e "start replica;"
     else
         gh-ost-test-mysql-replica -e "change master to master_host='mysql-primary', master_port=3307, master_user='repl', master_password='repl', master_auto_position=1;"