rearrange, bugfix

sbin/start_mysql.sh

@@ -0,0 +1,15 @@
+#! /bin/bash
+
+docker service create \
+	--name mysql \
+	--hostname mysql \
+	--network yao-net \
+	--replicas 1 \
+	--detach=true \
+	--endpoint-mode dnsrr \
+	-e MYSQL_ROOT_PASSWORD=123456 \
+	-e MYSQL_DATABASE=yao \
+	--mount type=bind,source=/etc/localtime,target=/etc/localtime,readonly \
+	mysql:5.7
+	
+#--mount type=bind,source=/data/mysql,target=/var/lib/mysql \