use auth=none for vtgate, move sql scripts to common location

Signed-off-by: deepthi <deepthi@planetscale.com>

examples/local/101_initial_cluster.sh

@@ -49,7 +49,7 @@ CELL=zone1 $script_root/vtgate-up.sh
 sleep 5
 
 # insert rows into the tables. we are actually connecting to vtgate here, it will route the sql correctly
-mysql -h 127.0.0.1 -P 15306 -u mysql_user -pmysql_password < insert_commerce_data.sql
-mysql -h 127.0.0.1 -P 15306 -u mysql_user -pmysql_password --table < select_commerce_data.sql
+mysql -h 127.0.0.1 -P 15306 -u mysql_user < $script_root/../common/insert_commerce_data.sql
+mysql -h 127.0.0.1 -P 15306 -u mysql_user --table < $script_root/../common/select_commerce_data.sql
 
 disown -a

examples/local/203_vertical_split.sh

@@ -32,6 +32,6 @@ $VTROOT/bin/vtworker \
 
 sleep 2
 # check that customer and order data has been copied to customer keyspace
-mysql -h 127.0.0.1 -P 15306 -u mysql_user -pmysql_password --table < select_customer0_data.sql
+mysql -h 127.0.0.1 -P 15306 -u mysql_user --table < $script_root/../common/select_customer0_data.sql
 
 disown -a

examples/local/205_vertical_migrate_master.sh

@@ -24,6 +24,6 @@ script_root=`dirname "${BASH_SOURCE}"`
 ./lvtctl.sh MigrateServedFrom customer/0 master
 
 # customer and order data cannot be accessed from commerce keyspace
-mysql -h 127.0.0.1 -P 15306 -u mysql_user -pmysql_password --table < select_commerce_data.sql
+mysql -h 127.0.0.1 -P 15306 -u mysql_user --table < $script_root/../common/select_commerce_data.sql
 
 disown -a

examples/local/206_clean_commerce.sh

@@ -27,6 +27,6 @@ script_root=`dirname "${BASH_SOURCE}"`
 ./lvtctl.sh SetShardTabletControl -blacklisted_tables=customer,corder -remove commerce/0 master
 
 # customer and order tables have now been deleted from commerce keyspace
-mysql -h 127.0.0.1 -P 15306 -u mysql_user -pmysql_password --table < select_commerce_data.sql
+mysql -h 127.0.0.1 -P 15306 -u mysql_user --table < $script_root/../common/select_commerce_data.sql
 
 disown -a

examples/local/302_new_shards.sh

@@ -31,7 +31,7 @@ sleep 15
 
 sleep 15
 # new tables are empty
-mysql -h 127.0.0.1 -P 15306 -u mysql_user -pmysql_password --table < select_customer-80_data.sql
-mysql -h 127.0.0.1 -P 15306 -u mysql_user -pmysql_password --table < select_customer80-_data.sql
+mysql -h 127.0.0.1 -P 15306 -u mysql_user --table < $script_root/../common/select_customer-80_data.sql
+mysql -h 127.0.0.1 -P 15306 -u mysql_user --table < $script_root/../common/select_customer80-_data.sql
 
 disown -a

examples/local/305_migrate_master.sh

@@ -23,7 +23,7 @@ script_root=`dirname "${BASH_SOURCE}"`
 ./lvtctl.sh MigrateServedTypes customer/0 master
 
 # data has been copied over to shards, and databases for the new shards are now available
-mysql -h 127.0.0.1 -P 15306 -u mysql_user -pmysql_password --table < select_customer-80_data.sql
-mysql -h 127.0.0.1 -P 15306 -u mysql_user -pmysql_password --table < select_customer80-_data.sql
+mysql -h 127.0.0.1 -P 15306 -u mysql_user --table < $script_root/../common/select_customer-80_data.sql
+mysql -h 127.0.0.1 -P 15306 -u mysql_user --table < $script_root/../common/select_customer80-_data.sql
 
 disown -a

examples/local/vtgate-up.sh

@@ -54,13 +54,19 @@ then
     optional_tls_args="-grpc_cert $cert_dir/server-cert.pem -grpc_key $cert_dir/server-key.pem -grpc_ca $cert_dir/ca-cert.pem"
 fi
 
-optional_auth_args=''
+optional_auth_args='-mysql_auth_server_impl none'
 if [ "$1" = "--enable-grpc-static-auth" ];
 then
 	  echo "Enabling Auth with static authentication in grpc"
     optional_auth_args='-grpc_auth_static_client_creds ./grpc_static_client_auth.json'
 fi
 
+if [ "$1" = "--enable-mysql-static-auth" ];
+then
+    echo "Enabling Auth with mysql static authentication"
+    optional_auth_args='-mysql_auth_server_static_file ./mysql_auth_server_static_creds.json'
+fi
+
 # Start vtgate.
 # shellcheck disable=SC2086
 $VTROOT/bin/vtgate \
@@ -71,7 +77,6 @@ $VTROOT/bin/vtgate \
   -grpc_port $grpc_port \
   -mysql_server_port $mysql_server_port \
   -mysql_server_socket_path $mysql_server_socket_path \
-  -mysql_auth_server_static_file "./mysql_auth_server_static_creds.json" \
   -cell $cell \
   -cells_to_watch $cell \
   -tablet_types_to_wait MASTER,REPLICA \